Fourth Catalog of Interferometric Measurements of Binary Stars: References


Note: Uniform reference codes and now a common reference file have been adopted for all USNO double star catalogs, including the latest orbit, rectilinear motions, and photometric magnitude difference catalogs, as well as the Washington Double Star Catalogue and the Fourth Interferometric Catalog. Reference codes are based on WDS Discoverer Designations and the date of publication.
                                                                                               
                                                                                                    
DD   REFCODE        AUTHOR(S)                                        REFERENCE                      
             METHOD                                                                                 
----------------------------------------------------------------------------------------------------
A    A__1895   Ma   Aitken, R.G.                                                                    
A                   PASP 7, 305, 1895                 (most data also in A__1914d)                  
A    A__1896a  Ma   Aitken, R.G.                                                                    
A                   AJ 17, 27, 1896                   (most data also in A__1914d)                  
A    A__1896b  Ma   Aitken, R.G.                                                                    
A                   AN 142, 77, 1896                  (all data also in A__1896a)                   
A    A__1896c  Ma   Aitken, R.G.                                                                    
A                   PASP 8, 286, 1896                                                               
A    A__1896d  Ma   Aitken, R.G.                                                                    
A                   PASP 8, 314, 1896                 (all data also in A__1896a)                   
A    A__1897a  Ma   Aitken, R.G.                                                                    
A                   AN 142, 161, 1897                 (all data also in A__1896a)                   
A    A__1897b  Ma   Aitken, R.G.                                                                    
A                   AJ 17, 76, 1897                   (all data also in A__1914d)                   
A    A__1897c  Ma   Aitken, R.G.                                                                    
A                   AJ 18, 56, 1897                   (all data also in A__1914d)                   
A    A__1897d  Ma   Aitken, R.G.                                                                    
A                   AN 145, 129, 1897                 (most data also in A__1914d)                  
A                                                     (dates converted from Besselian to Julian epoc
A    A__1898a  Ma   Aitken, R.G.                                                                    
A                   AJ 18, 128, 1898                  (all data also in other refs)                 
A    A__1898b  Ma   Aitken, R.G.                                                                    
A                   AJ 18, 161, 1898                  (most data also in other refs)                
A                                                     (erratum AJ 18, 180, 1898)                    
A                                                     (dates converted from Besselian to Julian epoc
A    A__1899   Ma   Aitken, R.G.                                                                    
A                   PASP 11, 128, 1899                                                              
A    A__1899b  Ma   Aitken, R.G.                                                                    
A                   AN 150, 113, 1899                 (dates converted from Besselian to Julian epoc
A    A__1900a  Ma   Aitken, R.G.                                                                    
A                   AN 152, 161, 1900                                                               
A    A__1900b  Ma   Aitken, R.G.                                                                    
A                   AN 153, 369, 1900                                                               
A    A__1900c  Ma   Aitken, R.G.                                                                    
A                   PASP 12, 127, 1900                (all data also in A__1900b)                   
A    A__1900d  Ma   Aitken, R.G.                                                                    
A                   AN 152, 209, 1900                 (dates converted from Besselian to Julian epoc
A    A__1900e  orb  Aitken, R.G.                                                                    
A                   PASP 12, 103, 1900                                                              
A    A__1900f  orb  Aitken, R.G.                                                                    
A                   PASP 12, 240, 1900                                                              
A    A__1900g  Ma   Aitken, R.G.                                                                    
A                   PASP 12, 203, 1900                (dates converted from Besselian to Julian epoc
A    A__1901a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 1, 14, 1901       (dates converted from Besselian to Julian epoc
A    A__1901b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 1, 66, 1901       (dates converted from Besselian to Julian epoc
A    A__1901c  orb  Aitken, R.G.                                                                    
A                   Popular Astron. 9, 57, 1901                                                     
A    A__1901d  Ma   Aitken, R.G.                                                                    
A                   AN 156, 321, 1901                 (all data also in A__1901a)                   
A    A__1901e  Ma   Aitken, R.G.                                                                    
A                   PASP 13, 161, 1901                (all data also in other refs)                 
A    A__1902a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 1, 129, 1902      (dates converted from Besselian to Julian epoc
A    A__1902b  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 1, 190, 1902                                                    
A    A__1902c  orb  Aitken, R.G.                                                                    
A                   Popular Astron. 10, 486, 1902                                                   
A    A__1902d  orb  Aitken, R.G.                                                                    
A                   PASP 14, 153, 1902                                                              
A    A__1902e  Ma   Aitken, R.G.                                                                    
A                   AN 158, 245, 1902                 (all data also in A__1902a)                   
A    A__1903   Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 2, 16, 1903       (dates converted from Besselian to Julian epoc
A    A__1903b  Ma   Aitken, R.G.                                                                    
A             +orb  Lick Obs. Bull. 2, 55, 1903       (all data also in other refs)                 
A    A__1903c  orb  Aitken, R.G.                                                                    
A                   Popular Astron. 11, 28, 1903                                                    
A    A__1904a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 2, 139, 1904      (dates converted from Besselian to Julian epoc
A    A__1904b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 3, 6, 1904                                                      
A    A__1904c  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 3, 61, 1904                                                     
A    A__1905a  Ma   Aitken, R.G.                                                                    
A             +orb  Lick Obs. Bull. 3, 88, 1905       (all data also in other refs)                 
A    A__1905b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 3, 90, 1905       (all data also in other refs)                 
A    A__1905c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 3, 147, 1905      (all data also in other refs)                 
A    A__1905d  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 3, 169, 1905      (orbit catalog)                               
A    A__1905e  orb  Aitken, R.G.                                                                    
A                   Popular Astron. 13, 190, 1905                                                   
A    A__1906a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 4, 1906                                                      
A    A__1906B  Ma   Aitken, R.G.                                                                    
A             +orb  cited by Lewis (MemRAS 56, 1, 1906)                                             
A    A__1906c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 75, 1906                                                     
A    A__1906D  Ma   Aitken, R.G.                                                                    
A                   cited in BDS (Burnham Double Star Cat.), 1906                                   
A    A__1907a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 101, 1907                                                    
A    A__1907b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 124, 1907                                                    
A    A__1907c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 107, 1907      (all data also in other refs)                 
A    A__1907d  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 170, 1907      (all data also in other refs)                 
A    A__1907e  orb  Aitken, R.G.                                                                    
A                   AN 174, 217, 1907                                                               
A    A__1907f  Ma   Aitken, R.G.                                                                    
A                   AN 176, 323, 1907                 (all data also in other refs)                 
A    A__1908a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 4, 166, 1908                                                    
A    A__1908b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 5, 28, 1908                                                     
A    A__1908c  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 5, 55, 1908                                                     
A    A__1908d  Ma   Aitken, R.G.                                                                    
A             +orb  Lick Obs. Bull. 5, 43, 1908       (all data also in other refs)                 
A    A__1908e  Ma   Aitken, R.G.                                                                    
A                   PASP 20, 185, 1908                (all data also in other refs)                 
A    A__1908f  orb  Aitken, R.G.                                                                    
A                   PASP 20, 267, 1908                                                              
A    A__1908g  Ma   Aitken, R.G.                                                                    
A                   PASP 20, 290, 1908                (all data also in other refs)                 
A    A__1908h  Ma   Aitken, R.G.                                                                    
A                   PASP 20, 291, 1908                                                              
A    A__1909a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 5, 115, 1909                                                    
A    A__1909b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 5, 166, 1909                                                    
A    A__1909c  orb  Aitken, R.G.                                                                    
A                   PASP 21, 83, 1909                                                               
A    A__1910a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 6, 62, 1910                                                     
A    A__1910b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 6, 70, 1910                                                     
A    A__1910c       Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 6, 1, 1910        (no data)                                     
A    A__1910d  Ma   Aitken, R.G.                                                                    
A                   PASP 22, 95, 1910                 (all data also in other refs)                 
A    A__1910e       Aitken, R.G.                                                                    
A                   PASP 22, 137, 1910                (no data)                                     
A    A__1910f  Ma   Aitken, R.G.                                                                    
A                   PASP 22, 140, 1910                (all data also in other refs)                 
A    A__1911   Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 6, 163, 1911                                                    
A    A__1911b  Ma   Aitken, R.G.                                                                    
A                   PASP 23, 238, 1911                (all data also in other refs)                 
A    A__1912   Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 7, 93, 1912                                                     
A    A__1912b       Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 7, 3, 1912        (no data)                                     
A    A__1912c       Aitken, R.G.                                                                    
A                   PASP 24, 126, 1912                (no data)                                     
A    A__1912d  orb  Aitken, R.G.                                                                    
A                   PASP 24, 165, 1912                                                              
A    A__1912e  orb  Aitken, R.G.                                                                    
A                   PASP 24, 216, 1912                                                              
A    A__1912f  Ma   Aitken, R.G.                                                                    
A                   PASP 24, 228, 1912                (all data also in other refs)                 
A    A__1912g  Ma   Aitken, R.G.                                                                    
A                   Popular Astron. 20, 643, 1912     (all data also in other refs)                 
A    A__1913   Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 7, 186, 1913                                                    
A    A__1913b  Ma   Aitken, R.G.                                                                    
A             +orb  PASP 25, 41, 1913                 (all data also in other refs)                 
A    A__1914a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 8, 52, 1914                                                     
A    A__1914b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 8, 93, 1914                                                     
A    A__1914c  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 8, 96, 1914                                                     
A    A__1914d  Ma   Aitken, R.G.                                                                    
A             +orb  Pub. Lick Obs. 12, 1, 1914        (dates converted from Besselian to Julian epoc
A    A__1914e  orb  Aitken, R.G.                                                                    
A                   Pub. Lick Obs. 12, 100, 1914                                                    
A    A__1914f  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 8, 99, 1914                                                     
A    A__1914g  Ma   Aitken, R.G.                                                                    
A                   PASP 26, 53, 1914                 (all data also in other refs)                 
A    A__1914h  Ma   Aitken, R.G.                                                                    
A                   PASP 26, 205, 1914                (all data also in other refs)                 
A    A__1914i  Ma   Aitken, R.G.                                                                    
A             +orb  PASP 26, 208, 1914                (all data also in other refs)                 
A    A__1915   Ma   Aitken, R.G.                                                                    
A                   PASP 27, 230, 1915                (some data also in other refs)                
A    A__1916a  orb  Aitken, R.G.                                                                    
A                   PASP 28, 121, 1916                                                              
A    A__1916b  Ma   Aitken, R.G.                                                                    
A                   PASP 28, 276, 1916                (all data also in other refs)                 
A    A__1917a  Ma   Aitken, R.G.                                                                    
A                   PASP 29, 207, 1917                (all data also in other refs)                 
A    A__1917b  Ma   Aitken, R.G.                                                                    
A                   PASP 29, 217, 1917                (all data also in other refs)                 
A    A__1918a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 9, 132, 1918                                                    
A    A__1918b  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 9, 184, 1918                                                    
A    A__1918c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 9, 191, 1918                                                    
A    A__1918d  orb  Aitken, R.G.                                                                    
A                   PAAS 3, 68, 1918                                                                
A    A__1918e  Ma   Aitken, R.G.                                                                    
A                   PASP 30, 69, 1918                 (all data also in other refs)                 
A    A__1918f  Ma   Aitken, R.G.                                                                    
A                   PASP 30, 71, 1918                 (all data also in other refs)                 
A    A__1918g  orb  Aitken, R.G.                                                                    
A                   PASP 30, 194, 1918                                                              
A    A__1918h  Ma   Aitken, R.G.                                                                    
A                   PASP 30, 262, 1918               (all data also in other refs)                  
A    A__1918i  orb  Aitken, R.G.                                                                    
A                   PASP 30, 311, 1918                                                              
A    A__1919a  Ma   Aitken, R.G.                                                                    
A                   PASP 31, 44, 1919                 (all data also in other refs)                 
A    A__1919b  Ma   Aitken, R.G.                                                                    
A                   PASP 31, 116, 1919                (all data also in other refs)                 
A    A__1919c  Ma   Aitken, R.G.                                                                    
A                   PASP 31, 197, 1919                (all data also in other refs)                 
A    A__1919d  orb  Aitken, R.G.                                                                    
A                   PASP 31, 285, 1919                                                              
A    A__1920a  Ma   Aitken, R.G.                                                                    
A                   Greenwich Observations, F1, 1920                                                
A    A__1920b  Ma   Aitken, R.G.                                                                    
A                   PASP 32, 56, 1920                 (most data also in other refs)                
A    A__1920c  orb  Aitken, R.G.                                                                    
A                   PASP 32, 215, 1920                                                              
A    A__1921a  Ma   Aitken, R.G.                                                                    
A                   PASP 33, 60, 1921                 (all data also in other refs)                 
A    A__1921b  Ma   Aitken, R.G.                                                                    
A                   PASP 33, 270, 1921                (all data also in other refs)                 
A    A__1922a       Aitken, R.G.                                                                    
A                   PASP 34, 52, 1922                 (no data)                                     
A    A__1922b  orb  Aitken, R.G.                                                                    
A                   Pub. AAS 4, 6, 1922                                                             
A    A__1923a  Ma   Aitken, R.G.                                                                    
A             +orb  Lick Obs. Bull. 11, 58, 1923                                                    
A    A__1923b  orb  Aitken, R.G.                                                                    
A                   PASP 35, 258, 1923                                                              
A    A__1923c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 66, 1923                                                    
A    A__1923d  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 70, 1923                                                    
A    A__1923e  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 79, 1923                                                    
A    A__1923f  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 83, 1923                                                    
A    A__1923g  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 85, 1923                                                    
A    A__1923h  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 11, 97, 1923                                                    
A    A__1923i  orb  Aitken, R.G.                                                                    
A                   PASP 35, 70, 1923                                                               
A    A__1923j  Ma   Aitken, R.G.                                                                    
A                   PASP 35, 323, 1923                (all data also in other refs)                 
A    A__1924   Ma   Aitken, R.G.                                                                    
A                   PASP 36, 296, 1924                (all data also in other refs)                 
A    A__1925a  orb  Aitken, R.G.                                                                    
A             +D    PASP 37, 222, 1925                                                              
A    A__1925b  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 12, 45, 1925                                                    
A    A__1925c  orb  Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 12, 47, 1925                                                    
A    A__1925D  Ma   Aitken, R.G.                                                                    
A                   cited by Milburn (MNRAS 85, 276, 1925)                                          
A    A__1926a  Ma   Aitken, R.G.                                                                    
A                   PASP 38, 131, 1926                (all data also in other refs)                 
A    A__1926b  Ma   Aitken, R.G.                                                                    
A                   PASP 38, 334, 1926                (all data also in other refs)                 
A    A__1927a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 12, 170, 1927                                                   
A    A__1927b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 12, 173, 1927                                                   
A    A__1927c  orb  Aitken, R.G.                                                                    
A                   PASP 39, 45, 1927                                                               
A    A__1928   Ma   Aitken, R.G.                                                                    
A                   PASP 40, 355, 1928                (all data also in other refs)                 
A    A__1929a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 14, 62, 1929                                                    
A    A__1929b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 14, 88, 1929                                                    
A    A__1930a  Ma   Aitken, R.G.                                                                    
A                   PASP 42, 60, 1930                 (all data also in other refs)                 
A    A__1930b  Ma   Aitken, R.G.                                                                    
A                   PASP 42, 123, 1930                (most data also in other refs)                
A    A__1932a  Ma   Aitken, R.G.                                                                    
A                   Aitken Double Star Catalogue, 1932                                              
A    A__1932b  Ma   Aitken, R.G.                                                                    
A                   Aitken Double Star Catalogue, 1932   (formerly combined in means)               
A    A__1932c  orb  Aitken, R.G.                                                                    
A                   PASP 44, 127, 1932                                                              
A    A__1932d  orb  Aitken, R.G.                                                                    
A                   PASP 44, 129, 1932                                                              
A    A__1932e  Ma   Aitken, R.G.                                                                    
A                   PASP 44, 132, 1932                (all data also in other refs)                 
A    A__1933a  Ma   Aitken, R.G.                                                                    
A                   PASP 45, 90, 1933                                                               
A    A__1933b  Ma   Aitken, R.G.                                                                    
A                   PASP 45, 261, 1933                                                              
A    A__1933c  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 16, 93, 1933                                                    
A    A__1933d  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 16, 96, 1933                                                    
A    A__1933e  Ma   Aitken, R.G.                                                                    
A                   PASP 45, 190, 1933                (all data also in other refs)                 
A    A__1934a  Ma   Aitken, R.G.                                                                    
A                   PASP 46, 110, 1934                (all data also in other refs)                 
A    A__1934b       Aitken, R.G.                                                                    
A                   PASP 46, 284, 1934                (no data)                                     
A    A__1935e  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 17, 91, 1935                                                    
A    A__1935f       Aitken, R.G.                                                                    
A                   The Binary Stars, 1935                                                          
A    A__1936   orb  Aitken, R.G.                                                                    
A                   PASP 48, 175, 1936                                                              
A    A__1937a  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 18, 53, 1937                                                    
A    A__1937b  Ma   Aitken, R.G.                                                                    
A                   Lick Obs. Bull. 18, 109, 1937                                                   
A    A__9999   Ma   Aitken, R.G.                                                                    
A                   Unpublished, manuscript or reference not found.                                 
                                                                                                    
AAQ  AAQ            (Astronomical Association of Queensland)                                        
AAQ  AAQ2009   C    Napier-Munn, T. & Jenkinson, G.                                                 
AAQ                 Webb Soc., Double Star Circ. 17, 2009                                           
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2010   C    Napier-Munn, T. & Jenkinson, G.                                                 
AAQ                 Webb Soc., Double Star Circ. 18, 2010                                           
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2014   C    Jenkinson, G. & Napier-Munn, T.                                                 
AAQ                 Webb Soc., Double Star Circ. 22, 2014                                           
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2014b  C    Jenkinson, G. & Napier-Munn, T.                                                 
AAQ                 JDSO 10, 307, 2014                (dates converted from Besselian to Julian epoc
AAQ  AAQ2015   C    Jenkinson, G.                                                                   
AAQ                 Webb Soc., Double Star Circ. 23, 33, 2015                                       
AAQ  AAQ2016a  C    Jenkinson, G.                                                                   
AAQ                 Webb Soc., Double Star Circ. 24, 27, 2016                                       
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2016b  C    Jenkinson, G.                                                                   
AAQ                 Webb Soc., Double Star Circ. 24, 34, 2016                                       
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2016c  C    Jenkinson, G.                                                                   
AAQ                 Webb Soc., Double Star Circ. 24, 37, 2016                                       
AAQ                                                   (dates converted from Besselian to Julian epoc
AAQ  AAQ2016d  C    Jenkinson, G.                                                                   
AAQ                 JDSO 12, 308, 2016                (dates converted from Besselian to Julian epoc
AAQ  AAQ2016e  C    Jenkinson, G.                                                                   
AAQ                 JDSO 12, 313, 2016                (dates converted from Besselian to Julian epoc
AAQ  AAQ2016f  C    Jenkinson, G.                                                                   
AAQ                 JDSO 12, 500, 2016                (dates converted from Besselian to Julian epoc
                                                                                                    
AAV  AAV2012   Zc   AAVSO Photometric All-Sky Survey (APASS), Data Release 6                        
AAV                 http://www.aavso.org/apass                                                      
AAV                 (Note: APASS photometry extracted from UCAC4 catalog; no observations dates are 
AAV                 given, so a coarse date of 2010 was assumed for all measures. Negative errors   
AAV                 mean the star was observed on only one night for that magnitude; therefore, the 
AAV                 error is purely Poisson rather than nightly scatter.)                           
AAV                 Due to aperture method used, APASS photometry is only included for pairs wider  
AAV                 than 10" (Henden, private comm.)                                                
                                                                                                    
AB   AB_1995   Ci   Ali, B. & Depoy, D.L.                                                           
AB                  AJ 109, 709, 1995                                                               
                                                                                                    
ABB  Abb2015   Kl   Abbuhl, E., Mutel, R.L., Lynch, C., & Guedel, M.                                
ABB                 ApJ 811, 33, 2015                                                               
                                                                                                    
ABE  Abe2014   A    Aberasturi, M., Burgasser, A.J., Mora, A., Solano, E., Martin, E.L., Reid, I.N.,
ABE           +Ci   Looper, D.                                                                      
ABE           +Hp   AJ 148, 129, 2014                                                               
                                                                                                    
ABH  AbH1961        Abt, H.A.                                                                       
ABH                 A&AS 6, 37, 1961                                                                
ABH  AbH1962   Po   Abt, H.A. Jeffers, H., Gibson, & Sandage, A.                                    
ABH                 ApJ 135, 429, 1962                                                              
ABH  AbH1964        AbT, H.A. et al.                                                                
ABH                 ApJ 139, 1139, 1964                                                             
ABH  AbH1965        Abt, H.A.                                                                       
ABH                 A&AS 11, 429, 1965                                                              
ABH  AbH1965b       Abt, H.A. et al.                                                                
ABH                 ApJ 142, 1604, 1965                                                             
ABH  AbH1972        Abt. H.A. & Biggs, E.S.                                                         
ABH                 Bibliography of Stellar Radial Velocities                                       
ABH  AbH1972b  not  Abt. H.A., Levy, S.G., & Gandet, T.L.                                           
ABH                 AJ 77, 138, 1972                                                                
ABH  AbH1973        Abt, H.A. & Levy, S.G.                                                          
ABH                 AJ 78, 1093, 1973                                                               
ABH  AbH1976   orb  Abt, H.A. & Levy, S.G.                                                          
ABH                 A&AS 30, 273, 1976                                                              
ABH  AbH1978        Abt, H.A. & Levy, S.G.                                                          
ABH                 A&AS 36, 241, 1978                                                              
ABH  AbH1985        Abt, H.A. & Levy, S.G.                                                          
ABH                 ApJS 59, 229, 1985                                                              
ABH  AbH1986        Abt, H.A.                                                                       
ABH                 ApJ 304, 688, 1986                                                              
ABH  AbH2000   C    Abt, H.A. & Corbally, C.J.                                                      
ABH                 ApJ 541, 841, 2000                                                              
ABH                 (Multi-epoch astrometry, plus photometry and some spectroscopy to determine     
ABH                 optical/physical nature of members of possible Trapezium systems)               
ABH  AbH2006   orb  Abt, H.A., & Willmarth, D.                                                      
ABH                 ApJS 162, 207, 2006                                                             
                                                                                                    
ABL  ABl2011   Pa   Bernal, A., Bernal, M., Miret, X., Tobal, T., Novalbos, I. & Santos, J.A.       
ABL                 Webb Soc. Double Star Circ. 19, 55, 2011 (also OAG General Cat. Suppl. 25, 2010)
ABL                                                   (dates converted from Besselian to Julian epoc
ABL  ABl2012a  Pa   Bernal, A.                                                                      
ABL                 GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012)                  
ABL                                                   (dates converted from Besselian to Julian epoc
ABL  ABl2016   Pa   Bernal, A.                                                                      
ABL                 GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016)                 
ABL                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
ABR  Abr1954a  orb  Abrami, A.                                                                      
ABR                 Pub. Oss. Trieste #258, 1954                                                    
ABR  Abr1954b  orb  Abrami, A.                                                                      
ABR                 Pub. Oss. Trieste #260, 1954                                                    
ABR  Abr1963   orb  Abrami, A.                                                                      
ABR                 Pub. Oss. Trieste #321, 1963                                                    
                                                                                                    
ABS  Abs2013   Ao   Absil, O., Milli, J., Mawet, D., Lagrange, A.-M., Girard, J., Chauvin, G.,      
ABS                 Boccaletti, A., Delacroix, C., & Surdej, J.                                     
ABS                 A&A 559, L12, 2013                                                              
                                                                                                    
ABT  Abt1911a  Ma   Abetti, G.                                                                      
ABT                 AN 188, 21, 1911                  (dates converted from Besselian to Julian epoc
ABT  Abt1911b  Ma   Abetti, G.                        (measure by Aguiler, F.)                      
ABT                 AN 188, 21, 1911                                                                
ABT  Abt1912   Ma   Abetti, G.                                                                      
ABT                 AN 191, 377  1912                 (dates converted from Besselian to Julian epoc
ABT  Abt1913a  Ma   Abetti, G.                                                                      
ABT                 AN 195, 33, 1913                  (dates converted from Besselian to Julian epoc
ABT  Abt1913b  Ma   Abetti, G.                                                                      
ABT                 AN 196, 217, 1913                 (dates converted from Besselian to Julian epoc
ABT  Abt1916   Ma   Abetti, G.                                                                      
ABT                 Mem. R. Obs. Coll. Roman. Ser. 3, 6, 1916                                       
ABT  Abt1922   Ma   Abetti, G.                                                                      
ABT                 Pub. R. Obs. Astrof. Arcetri 39, 3, 1922                                        
ABT  Abt1923   Ma   Abetti, G.                                                                      
ABT                 Pub. R. Obs. Astrof. Arcetri 40, 1, 1923                                        
ABT  Abt1925   J    Abetti, G.                                                                      
ABT                 Rend. R. Acad. Lincei 11, 257, 1925                                             
                                                                                                    
AC   AC_1857   Ma   Clark, Alvan                                                                    
AC                  MNRAS 17, 257, 1857                                                             
AC   AC_1859   Ma   Clark, Alvan                                                                    
AC                  MNRAS 20, 55, 1859                                                              
AC   AC_1864   Ma   Clark, Alvan                                                                    
AC                  Harvard Observatory Log, scan by Jay Holberg.                                   
                                                                                                    
ACA  ACA2005   C    Ashcraft, A.C.                                                                  
ACA                 private communication, 2005                                                     
ACA  ACA2007   C    Ashcraft, A.C.                                                                  
ACA                 JDSO 3, 82, 2007                                                                
                                                                                                    
ACG  ACG            Astrographic Catalog (Greenwich)  (from Ccd2002 DD list)                        
                                                                                                    
ACS  Acs1913   Ma   Acocks, H.F.                                                                    
ACS                 MNRAS 73, 159, 1913                                                             
ACS  Acs1914   Ma   Acocks, H.F.                                                                    
ACS                 MNRAS 74, 442, 1914                                                             
ACS  Acs1915   Ma   Acocks, H.F.                                                                    
ACS                 MNRAS 75, 434, 1915                                                             
ACS  Acs1916   Ma   Acocks, H.F.                                                                    
ACS                 MNRAS 76, 655, 1916                                                             
                                                                                                    
ADA  Ada2014   Hp   Adam, C. & Mugrauer, M.                                                         
ADA           +A    MNRAS 444, 3459, 2014                                                           
                                                                                                    
ADM  Adm2012   A    Adams, E.R., Ciardi, D.R., Dupree, A.K., Gautier, T.N., III, Kulesa, C., &      
ADM           +E2   McCarthy, D.                                                                    
ADM                 AJ 144, 42, 2012                  (sep/mag limits replaced: see Adm2013b for err
ADM  Adm2013   Hk   Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.                           
ADM           +A    AJ 146, 9, 2013                                                                 
ADM           +E2                                                                                   
ADM  Adm2013b  A    Adams, E.R., Ciardi, D.R., Dupree, A.K., Gautier, T.N., III, Kulesa, C., &      
ADM                 McCarthy, D.                                                                    
ADM                 AJ 146, 71, 2013                  (new sep/mag limits - errata to Adm2012)      
                                                                                                    
ADO  Ado1868   D    Adolph, C.                                                                      
ADO                 AN 71, 155, 1868                                                                
ADO  Ado1937A  D    Adolph, C.                                                                      
ADO                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ADP  ADP1992   C    Della Prugna, F., Calvet, N. & Sanchez, G.                                      
ADP                 RevMexA&A 24, 109, 1992                                                         
ADP  ADP1995   C    Abad, C. & Della Prugna, F.                                                     
ADP                 A&AS 111, 229, 1995                                                             
ADP  ADP1998   Ma   Abad, C., Docobo, J., & Della Prugna, F.                                        
ADP           +C    A&AS 133, 71, 1998                                                              
ADP  ADP2004   C    Abad, C., Docobo, J.A., Lanchares, V., Lahulla, J.F., Abelleira, P., Blanco, J.,
ADP                 Alvarez, C.                                                                     
ADP                 A&A 416, 811, 2004                                                              
                                                                                                    
ADR  Adr2011   Hn   Andersen, M., Meyer, M.R., Robberto, M., Bergeron, L.E. & Reid, N.              
ADR                 A&A 534, 10, 2011                                                               
                                                                                                    
AEN  Aen1986   C    Allen, D.A.                                                                     
AEN                 MNRAS 219, 35, 1986                                                             
                                                                                                    
AFR  Afr1975   O    Africano, J.L., Cobb, C.L., Dunham, D.W., Evans, D.S., Fekel, F.C. & Vogt, S.S. 
AFR                 AJ 80, 689, 1975                  (dates converted from Besselian to Julian epoc
AFR  Afr1976   O    Africano, J.L., Evans, D.S., Fekel, F.C. & Ferland, G.J.                        
AFR                 AJ 81, 650, 1976                  (dates converted from Besselian to Julian epoc
AFR  Afr1977a  O    Africano, J.L. & Montemayor, T.                                                 
AFR                 AJ 82, 640, 1977                  (dates converted from Besselian to Julian epoc
AFR  Afr1977b  O    Africano, J.L., Evans, D.S., Fekel, F.C. & Montemayor, T.                       
AFR                 AJ 82, 631, 1977                  (dates converted from Besselian to Julian epoc
AFR  Afr1978   O    Africano, J.L., Evans, D., Fekel, F., Smith, B., & Morgan, C.                   
AFR                 AJ 83, 1100, 1978                 (dates converted from Besselian to Julian epoc
                                                                                                    
AG   AG        T    Astronomische Gesellschaft        (see also ref codes KR and WFD)               
AG                  (Mean aperture 8in given in catalog for all AG_ codes)                          
AG   AG_1903A  T    AG - Leipzig                                                                    
AG                  cited by Hussey (Lick Obs. Bull. 2, 115, 1903)                                  
AG                                                    (dates converted from Besselian to Julian epoc
AG   AG_1906A  T    AG - Leipzig                                                                    
AG            +Ma   cited in BDS (Burnham Double Star Cat.), 1906                                   
AG   AG_1906B  T    AG - Leipzig                                                                    
AG                  cited by Lewis (MemRAS 56, 1, 1906)                                             
AG   AG_1906C  T    AG - Lund                                                                       
AG                  cited in BDS (Burnham Double Star Cat.), 1906                                   
AG   AG_1906D  T    AG - Strasbourg                                                                 
AG                  cited by Burnham (Burnham Double Star Cat.), 1906                               
AG   AG_1913A  T    AG - Albany                                                                     
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913B  T    AG - Berlin                                                                     
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913C  T    AG - Bonn                                                                       
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913D  T    AG - Cambridge, England                                                         
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913E  T    AG - Christiania                                                                
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913F  T    AG - Harvard                                                                    
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913G  T    AG - Helsingfors                                                                
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913H  T    AG - Leiden                                                                     
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913I  T    AG - Leipzig                                                                    
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913J  T    AG - Lund                                                                       
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913K  T    AG - Strasbourg                                                                 
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913L  T    AG - Wien-Ottakring                                                             
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1913M  T    AG - Oxford                                                                     
AG                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
AG   AG_1932A  T    AG - Leipzig                                                                    
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932B  T    AG - Berlin                                                                     
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932C  T    AG - Helsingfors                                                                
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932D  T    AG - Bonn                                                                       
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932E  T    AG - Lund                                                                       
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932F  T    AG - Cambridge, England                                                         
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_1932G  T    AG - Oxford                                                                     
AG                  cited in ADS (Aitken Double Star Cat.), 1932                                    
AG   AG_2002A  T    AG                                                                              
AG                  cited in CCDM                                                                   
                                                                                                    
AGA  Aga2016   not  Aganze, Ch., Burgasser, A.J., Faherty, J.K., Choban, C., Escala, I., Lopez, M.A.
AGA                 Jin, Y., Tamiya, T., Tallis, M., & Rockward, W.                                 
AGA                 AJ 151, 46, 2016                                                                
                                                                                                    
AGC  AGC1862A  Ma   Clark, A.G.                                                                     
AGC                 cited by Bond (AN 57, 131, 1862)                                                
                                                                                                    
AGE  Age1997   Si   Ageorges, N., Eckart, A., Monin, J.-L., & Menard, F.                            
AGE                 A&A 326, 632, 1997                                                              
                                                                                                    
AHD  Ahd2010   Mb   Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 18, 2010                                           
AHD  Ahd2011   Mb   Ahad, A.                                                                        
AHD           +Pa   Webb Soc., Double Star Circ. 19, 2011                                           
AHD  Ahd2012   Mb   Ahad, A.                                                                        
AHD           +P+   Webb Soc., Double Star Circ. 20, 2012                                           
AHD           +C                                                                                    
AHD  Ahd2012b  Pa   Ahad, A.                                                                        
AHD           +P    JDSO 8, 247, 2012                                                               
AHD  Ahd2012c  Pa   Ahad, A.                                                                        
AHD           +P    JDSO 8, 332, 2012                                                               
AHD  Ahd2013a  Pa   Ahad, A.                                                                        
AHD           +C    JDSO 9, 122, 2013                                                               
AHD  Ahd2013b  C    Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 21, 2013                                           
AHD  Ahd2013c  E2   Ahad, A.                                                                        
AHD                 JDSO 9, 173, 2013                                                               
AHD  Ahd2013d  E2   Ahad, A.                                                                        
AHD           +C    JDSO 9, 247, 2013                                                               
AHD  Ahd2013e  E2   Ahad, A.                                                                        
AHD           +P    JDSO 9, 274, 2013                                                               
AHD  Ahd2014a  E2   Ahad, A.                                                                        
AHD           +P    JDSO 10, 122, 2014                                                              
AHD  Ahd2014b  E2   Ahad, A.                                                                        
AHD                 JDSO 10, 134, 2014                                                              
AHD  Ahd2014d  E2   Ahad, A.                                                                        
AHD           +Pp   Webb Soc., Double Star Circ. 22, 2014                                           
AHD  Ahd2014e  E2   Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 22, 2014                                           
AHD  Ahd2014f  E2   Ahad, A.                                                                        
AHD                 JDSO 10, 254, 2014                                                              
AHD  Ahd2014g  E2   Ahad, A.                                                                        
AHD           +P    JDSO 10, 311, 2014 (all data are also in Ahd2014c)                              
AHD  Ahd2014h  E2   Ahad, A.                                                                        
AHD                 JDSO 10, 314, 2014                                                              
AHD  Ahd2015a  E2   Ahad, A.                                                                        
AHD           +C    JDSO 11, 33, 2015                                                               
AHD  Ahd2015b  C    Ahad, A.                                                                        
AHD                 JDSO 11, 70, 2015                                                               
AHD  Ahd2015c  C    Ahad, A.                                                                        
AHD                 JDSO 11, 78, 2015                                                               
AHD  Ahd2015d  C    Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 23, 26, 2015                                       
AHD  Ahd2015e  C    Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 23, 30, 2015                                       
AHD  Ahd2016a  C    Ahad, A.                                                                        
AHD                 JDSO 12, 162, 2016                                                              
AHD  Ahd2016b  C    Ahad, A.                                                                        
AHD           +E2   JDSO 12, 165, 2016                                                              
AHD           +Pp                                                                                   
AHD  Ahd2016c  C    Ahad, A.                                                                        
AHD                 Webb Soc., Double Star Circ. 24, 22, 2016                                       
                                                                                                    
AHM  Ahm2007   A    Ahmic, M., Jayawardhana, R., Brandeker, A., Scholz, A., van Kerkwijk, M.H.,     
AHM                 Delgado-Donate, E., & Froebrich, D.                                             
AHM                 ApJ 671, 2074, 2007                                                             
                                                                                                    
AHN  Ahn1957   Ma   Ahnert, P. von                                                                  
AHN                 AN 284, 24, 1957                                                                
                                                                                                    
AHS                 Arroyo Grande High School                                                       
AHS  AHS2012   Mb   Fluitt, J., Heath, E., Johnson, B., Ortiz, G., Charles, H., Estrada, R. & Genet,
AHS                 JDSO 8, 157, 2012                                                               
AHS  AHS2013   C    Johnson, B., Bylsma, S., Arnet, C., Heath, E., Olsen, J., Zhang, A., Yakcosek, K
AHS           +Cl   Genet, R., Johnson, J. & Richards, J.                                           
AHS                 JDSO 9, 195, 2013                                                               
AHS  AHS2013b  Mg   Carro, J., Adams, A., Moore, G., Perez, T., Thomas, S., Moscoso, O., Michaud, K.
AHS                 Richards, J., Johnson, J. & Genet, R.                                           
AHS                 JDSO 9, 207, 2013                                                               
AHS  AHS2013c  Mg   Richards, J., Calabrese, M., Calabrese, A. & Calabrese, M.                      
AHS                 JDSO 9, 210, 2013                                                               
                                                                                                    
AIK  Aik1976        Aikman, G.C.L.                                                                  
AIK                 Pub. Dom. Astr. Obs. 14, 379, 1976                                              
                                                                                                    
AJC  AJC1896A  orb  Adams, J.C.                                                                     
AJC                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
                                                                                                    
AJM  AJM1995   Ci   Alcala, J.M., Krautter, J., Schmidt, J.H.M.M., Covino, E., Wichmann, R., & Mundt
AJM                 A&AS 114, 109, 1995                                                             
                                                                                                    
AKE  Ake2014   Ka   Akeson, R.L. & Jensen, E.L.N.                                                   
AKE                 ApJ 784, 62, 2014                                                               
                                                                                                    
AL   Al_1954   Pa   Alter, G.                                                                       
AL                  Bull. Astr. Inst. Czech. 5, 130, 1954                                           
                                                                                                    
ALB  Alb1910   T    Albany Obs.                                                                     
ALB                 Preliminary General Cat. (PGC), 1910                                            
ALB  Alb1931   T    Albany Obs.                                                                     
ALB                 Albany Cat., 1931                                                               
ALB  Alb1936   T    Albany Obs.                                                                     
ALB                 General Cat. (GC), 1936/37                                                      
                                                                                                    
ALC  AlC2000   Po   Allen, C., Poveda, A., & Herrera, M                                             
ALC                 A&A 356, 529, 2000                                                              
ALC  AlC2014   Hh   Allen, C. & Monroy-Rodriguez, A.                                                
ALC                 ApJ 790, 158, 2014                                                              
                                                                                                    
ALD  Ald1924   Po   Alden, H.L.                                                                     
ALD                 AJ 35, 167, 1924                                                                
ALD  Ald1925   orb  Alden, H.L.                                                                     
ALD                 AJ 36, 81, 1925                                                                 
ALD  Ald1928   Po   Alden, H.L.                                                                     
ALD                 AJ 39, 20, 1928                                                                 
ALD  Ald1929   Po   Alden, H.L.                                                                     
ALD                 AJ 39, 154, 1929                                                                
ALD  Ald1931   Po   Alden, H.L.                                                                     
ALD                 AJ 41, 52, 1931                                                                 
ALD  Ald1932A       Alden, H.L.                                                                     
ALD                 cited in ADS (Aitken Double Star Cat.), 1932                                    
ALD  Ald1935        Alden, H.L.                                                                     
ALD                 AJ 44, 191, 1935                                                                
ALD  Ald1936a  Po   Alden, H.L.                                                                     
ALD                 AJ 45, 73, 1936                                                                 
ALD  Ald1936b  orb  Alden, H.L.                                                                     
ALD                 AJ 45, 82, 1936                                                                 
ALD  Ald1936c  orb  Alden, H.L.                                                                     
ALD                 AJ 45, 113, 1936                                                                
ALD  Ald1938a  orb  Alden, H.L.                                                                     
ALD                 AJ 46, 189, 1938                                                                
ALD  Ald1938b  orb  Alden, H.L.                                                                     
ALD                 AJ 47, 9, 1938                                                                  
ALD  Ald1939a  orb  Alden, H.L.                                                                     
ALD                 AJ 47, 185, 1939                                                                
ALD  Ald1939b  orb  Alden, H.L.                                                                     
ALD                 AJ 48, 81, 1939                                                                 
ALD  Ald1942   orb  Alden, H.L.                                                                     
ALD                 AJ 50, 73, 1942                                                                 
ALD  Ald1943   Po   Alden, H.L.                                                                     
ALD                 AJ 50, 139, 1943                                                                
ALD  Ald1945   Po   Alden, H.L.                                                                     
ALD                 AJ 51, 195, 1945                                                                
ALD  Ald1946   orb  Alden, H.L.                                                                     
ALD                 AJ 52, 73, 1946                                                                 
ALD  Ald1951   orb  Alden, H.L.                                                                     
ALD                 AJ 56, 34, 1951                                                                 
ALD  Ald1957   Po   Alden, H.L.                                                                     
ALD                 AJ 62, 276, 1957                                                                
ALD  Ald9999   Po   Alden, H.L.                                                                     
ALD                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ALG  Alg9999   T    Algiers Obs.                                                                    
ALG                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ALH  AlH9999   Ma   Alvi, H.                                                                        
ALH                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ALI  Ali1949   Pa   Ali, A.                                                                         
ALI                 AJ 54, 199, 1949                                                                
ALI  Ali1950   Pa   Ali, A.                                                                         
ALI                 AJ 55, 208, 1950                                                                
ALI  Ali1952   Pa   Ali, A.                                                                         
ALI                 AJ 57, 146, 1952                                                                
ALI  Ali1955   Pa   Ali, A.                                                                         
ALI                 Pub. Nizamiah Obs. 13, Pt. 2, 1955                                              
ALI  Ali9999   Pa   Ali, A.                                                                         
ALI           +Po   Unpublished, manuscript or reference not found.                                 
                                                                                                    
ALL  All1930   Ma   Aller, R.M.                                                                     
ALL                 AN 238, 71, 1930                                                                
ALL  All1932   Ma   Aller, R.M.                                                                     
ALL                 AN 245, 213, 1932                                                               
ALL  All1934   Ma   Aller, R.M.                                                                     
ALL                 AN 251, 273, 1934                                                               
ALL  All1936   Ma   Aller, R.M.                                                                     
ALL                 AN 259, 133, 1936                                                               
ALL  All1941   Ma   Aller, R.M.                                                                     
ALL                 Las Ciencias, Ano. 6, #2, 259, 1941                                             
ALL  All1947   Ma   Aller, R.M.                                                                     
ALL                 Revista de Geofisica, Ano. 6, #24, 604, 1947                                    
ALL  All1951   orb  Aller, R.M.                                                                     
ALL                 Urania Barcelona 36, 7, 1951                                                    
ALL  All1952   Ma   Aller, R.M.                                                                     
ALL                 Urania Barcelona 37, 1, 1952                                                    
ALL  All1960   Ma   Aller, R.M.                                                                     
ALL                 Urania Barcelona 45, 252, 1960                                                  
                                                                                                    
ALM  ALM2015   Ka   ALMA Partnership, Brogan, C.L., Perez, L.M., Hunter, T.R., Dent, W.R., Hales, A.
ALM                 Hills, R.E., Corder, S., Fomalont, E.B., Vlahakis, C., Asaki, Y., Barkats, D.,  
ALM                 Hirota, A., et al.                                                              
ALM                 ApJ 808, L3, 2015                                                               
                                                                                                    
ALN  Aln1973   O    Allen, C.W.                                                                     
ALN                 Astrophysical Quantities, 3rd ed., p 202, 1973 (Univ. of London, The Athlone Pre
                                                                                                    
ALO  ALo2002   Hn   Allen, L.E., Myers, P.C., Di Francesco, J., Mathieu, R., Chen, H., & Young, E.  
ALO                 ApJ 566, 993, 2002                                                              
                                                                                                    
ALP  AlP2007   Ci   Allen, P.R., Koerner, D.W., McElwain, M.W., Cruz, K.L., & Reid, I.N.            
ALP                 AJ 133, 971, 2007                                                               
ALP                 (deep-imaging search for wide companions to 132 M7-L8 dwarfs, using IRTF NSFCam)
ALP  AlP2012   E2   Allen, P.R., Burgasser, A.J., Faherty, J.K., & Kirkpatrick, J.D.                
ALP           +C+   AJ 144, 62, 2012                                                                
                                                                                                    
ALS  Als2008   C    Alonso, R., Auvergne, M., Baglin, A., Ollivier, M., Moutou, C., Rouan, D., Deeg,
ALS                 H.J., Aigrain, S., Almenara, J.M., Barbieri, M., Barge, P., Benz, W., et al.    
ALS                 A&A 482, L21, 2008                                                              
                                                                                                    
ALR  Alr2005   Ci   Allers, K.N.                                                                    
ALR           +C    PhD thesis, Univ. Texas, Austin, 2005                                           
ALR           +Hi   (as cited in Luh2007b)                                                          
ALR  Alr2006   C+   Allers, K.N., Kessler-Silacci, J.E., Cieza, L.A., & Jaffe, D.T.                 
ALR           +Hi   ApJ 644, 364, 2006                     (no data)                                
ALR  Alr2009   Ag   Allers, K.N., Liu, M.C., Shkolnik, E., Cushing, M.C., Dupuy, T.J., Matthews, G.S
ALR           +E2   Reid, I.N., Cruz, K.L., & Vacca, W.D.                                           
ALR                 ApJ 697, 824, 2009                                                              
ALR  Alr2010   Ag   Allers, K.N., Liu, M.C., Dupuy, T.J., & Cushing, M.C.                           
ALR                 ApJ 715, 561, 201                                                               
                                                                                                    
ALT  Alt9999   Po   van Altena, W.                                                                  
ALT                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ALV  Alv2004   S    Alvarez, C., Hoare, M., Glindemann, A., & Richichi, A.                          
ALV                 A&A 427, 505, 2004                                                              
                                                                                                    
ALZ  Alz1996a  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 128, 1, 1996                                                         
ALZ  Alz1996b  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 130, 1, 1996                                                         
ALZ  Alz1996c  orb  Alzner, A.                                                                      
ALZ                 Obs. et Travaux 46, 28, 1996                                                    
ALZ  Alz1998a  orb  Alzner, A.                                                                      
ALZ                 A&AS 132, 253, 1998                                                             
ALZ  Alz1998b  M+   Alzner, A.                                                                      
ALZ           +orb  A&AS 132, 237, 1998                                                             
ALZ  Alz1999   orb  Alzner, A.                                                                      
ALZ                 private comm., 1999                                                             
ALZ  Alz2000a  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 141, 1, 2000                                                         
ALZ  Alz2000b  orb  Alzner, A. & Argyle, R.                                                         
ALZ                 Inf. Circ. 142, 1, 2000                                                         
ALZ  Alz2001a  orb  Alzner, A. & Argyle, R.                                                         
ALZ                 Inf. Circ. 144, 1, 2001                                                         
ALZ  Alz2001b  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 144, 2, 2001                                                         
ALZ  Alz2003a  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 149, 1, 2003                                                         
ALZ  Alz2003b  Mb   Alzner, A.                                                                      
ALZ                 Webb Soc., Double Star Circ. 11, 2003                                           
ALZ  Alz2003c  Mb   Alzner, A.                                                                      
ALZ           +Z    OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
ALZ                                                   (dates converted from Besselian to Julian epoc
ALZ  Alz2004   orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 154, 1, 2004                                                         
ALZ  Alz2005a  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 155, 1, 2005                                                         
ALZ  Alz2005b  Mb   Alzner, A.                                                                      
ALZ                 Webb Soc., Double Star Circ. 13, 2005                                           
ALZ  Alz2006   orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 158, 3, 2006                                                         
ALZ  Alz2006b  Mb   Alzner, A.                                                                      
ALZ                 Webb Soc., Double Star Circ. 14, 2006                                           
ALZ  Alz2006c  orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 160, 3, 2006                                                         
ALZ  Alz2007   orb  Alzner, A.                                                                      
ALZ                 Inf. Circ. 163, 1, 2007                                                         
ALZ  Alz2008   Mb   Alzner, A.                                                                      
ALZ                 Webb Soc., Double Star Circ. 16, 2008                                           
ALZ  Alz2009a  orb  Alzner, A., Argyle, R., & Anton                                                 
ALZ                 Inf. Circ. 169, 1, 2009                                                         
ALZ  Alz2009b  orb  Alzner, A. & Argyle, R.                                                         
ALZ                 Inf. Circ. 169, 1, 2009                                                         
ALZ  Alz2011   orb  Alzner, A. & Argyle, R.                                                         
ALZ                 Inf. Circ. 174, 1, 2011                                                         
                                                                                                    
AMB  Amb1919   D    Ambronn, L.                                                                     
AMB                 AN 208, 333, 1919                                                               
                                                                                                    
AMC  AmC1978   orb  Ambruster, C.                                                                   
AMC                 PASP 90, 219, 1978                                                              
                                                                                                    
AMI  Ami1823A       Amici, G.B.                                                                     
AMI                 Zach's Corres. 8, 216, 1823                                                     
AMI                 (as cited by Herschel, MemRAS 5, 13, 1833)                                      
AMI  Ami1906A       Amici, G.B.                                                                     
AMI                 cited by Lewis (MemRAS 56, 1, 1906)                                             
AMI  Ami1937A       Amici, G.B.                                                                     
AMI                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
AMM  Amm2016   A    Ammler-von Eiff, M., Bedalov, A., Kranhold, C., Bugrauer, M., Schmidt, T.O.B.,  
AMM                 Neuhauser, R., & Errman, R.                                                     
AMM                 A&A 591, A84, 2016                                                              
                                                                                                    
AMS  Ams2012   C    Amosse, A., Razemon, S., Grase, F., Caille, S., Rousselle, J.-P. & Berthe, M.   
AMS                 Obs. et Travaux 81, 2, 2012                                                     
AMS  Ams2013   C    Amosse, A.                                                                      
AMS                 Inf. Circ. 179, 4, 2013                                                         
AMS  Ams2017   C    Amosse, A.                                                                      
AMS                 Inf. Circ. 192, 3, 2017                                                         
                                                                                                    
ANA  Ana2001   orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 144, 1, 2001                                                         
ANA  Ana2003   orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 150, 2, 2003                                                         
ANA  Ana2004   orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 154, 1, 2004                                                         
ANA  Ana2005   orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 157, 1, 2005                                                         
ANA  Ana2006   orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 158, 3, 2006                                                         
ANA  Ana2006b  orb  Andrade, M.                                                                     
ANA                 Inf. Circ. 160, 2, 2006                                                         
ANA  Ana2007   orb  Andrade, M.                                                                     
ANA                 RevMexA&A 43, 237, 2007                                                         
ANA  Ana2009   orb  Andrade, M. & Docobo, J.A.                                                      
ANA                 Monogr. R. Acad. Cienc. Zaragoza 32, 65, 2009                                   
ANA  Ana2011   orb  Andrade, M. & Docobo, J.A.                                                      
ANA                 Icarus 215, 712, 2011                                                           
ANA  Ana2015   N    Andrade, M. & Docobo, J.A.                                                      
ANA                 ASP Conference Series 496, 94, 2015                                             
                                                                                                    
AND  And1899   Ma   Andoyer, H.                                                                     
AND                 Ann. Toulouse Obs. 3, 77, 1899                                                  
                                                                                                    
ANJ  AnJ1920   Jm   Anderson, J.A.                                                                  
ANJ                 ApJ 51, 263, 1920                 (dates converted from Besselian to Julian epoc
                                                                                                    
ANR  AnR1913   Ma   Andersen, R.                                                                    
ANR                 AN 195, 435, 1913                                                               
ANR  AnR1914   Ma   Andersen, R.                                                                    
ANR                 AN 198, 365, 1914                                                               
                                                                                                    
ANT  Ant2001   C    Anton, R.                                                                       
ANT                 private communication, 2001                                                     
ANT  Ant2004   C    Anton, R.                                                                       
ANT                 Double Star Observer 10, #1, 2004                                               
ANT  Ant2006   C    Anton, R.                                                                       
ANT                 JDSO 2, 108, 2006                                                               
ANT  Ant2008   C    Anton, R.                                                                       
ANT                 JDSO 4, 40, 2008                                                                
ANT  Ant2009   C    Anton, R.                                                                       
ANT                 JDSO 5, 65, 2009                                                                
ANT  Ant2010   C    Anton, R.                                                                       
ANT                 JDSO 6, 133, 2010                                                               
ANT  Ant2010b  C    Anton, R.                                                                       
ANT                 JDSO 6, 180, 2010                                                               
ANT  Ant2011   C    Anton, R.                                                                       
ANT                 JDSO 7, 64, 2011                                                                
ANT  Ant2011b  C    Anton, R.                                                                       
ANT                 JDSO 7, 76, 2011                                                                
ANT  Ant2012   C    Anton, R.                                                                       
ANT                 JDSO 8, 15, 2012                                                                
ANT  Ant2014   Cl   Anton, R.                                                                       
ANT                 JDSO 10, 125, 2014                                                              
ANT  Ant2014b  Cl   Anton, R.                                                                       
ANT                 JDSO 10, 232, 2014                                                              
ANT  Ant2015   Cl   Anton, R.                                                                       
ANT                 JDSO 11, 81, 2015                                                               
ANT  Ant2017a  Cl   Anton, R.                                                                       
ANT                 JDSO 13, 288, 2017                                                              
ANT  Ant2017b  Cl   Anton, R.                                                                       
ANT           +S    private comm. (JDSO in press)                                                   
                                                                                                    
AOT  AOT            Astronomical Obs. Torino          (from additional DD list)                     
                                                                                                    
AP   AP             Apple Valley                                                                    
AP   Ap_2016a  Mg   Bidler, J., Hagee, J., McGuire, P., McGuire, R., Montes, L., Richardson, N.,    
AP                  Rodriguez, A. & Brewer, M.                                                      
AP                  JDSO 12, 563, 2016                                                              
AP   Ap_2016b  C    Brewer, M., Cacace, G., Elderbaum, S., Hernndez, E., Shay, C. & Silva, M.       
AP                  JDSO 12, 567, 2016                                                              
AP   Ap_2016c  C    Brewer, M., Cacace, G., Do, V., Griffith, N., Malan, A., Paredes, H., Peticolas,
AP                  & Stasiak, K.                                                                   
AP                  JDSO 12, 570, 2016                                                              
AP   Ap_2016d  Mg   Gillette, S., Funk, B., Schlosser, R., Brown, A., Cruz, M., McCarthy, J., Rhoade
AP                  B. & Spreng, B.                                                                 
AP                  JDSO 12, 586, 2016                                                              
AP   Ap_2017a  Mg   Bateman, G., Funk, B., Gillette, T., Rhoades, B., Rhoades, M., Schlosser, R.,   
AP                  Sharpe, S. & Thompson, L.                                                       
AP                  JDSO 13, 165, 2017                                                              
AP   Ap_2017b  Mg   Gillette, S., Estrada, C., Estrada, R., Aguilera, S., Chavez, V., Givens, J.,   
AP                  Lindorfer, S., Michels, K., Mobley, M., Reder, G., Renteria, K., Shattles, J.,  
AP                  Wilkin, A., Woodbury, M., Rhoades, B. & Rhoades, M.                             
AP                  JDSO 13, 168, 2017                                                              
AP   Ap_2017c  Mg   Arcilla, M., Bowden, S., DeBlase, J., Hall, A., Hall, C., Hernandez, A., Renna, 
AP                  Rodriguez, F., Salazar, C., Sanchez, A., Teeter, D., Brewer, M., Funk, B., Gille
AP                  T. & Sharpe, S.                                                                 
AP                  JDSO 13, 171, 2017                                                              
                                                                                                    
APL  APL2006   C    Llano, A.P. (in Rica Romero, F.M.)                                              
APL                 JDSO 2, 118, 2006                                                               
                                                                                                    
APP  App9999   Ma   Apple                                                                           
APP                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ARA  Ara1961   Pa   Aravamudan, S.                                                                  
ARA                 PASP 73, 266, 1961                                                              
ARA  Ara1963   Pa   Aravamudan, S.                                                                  
ARA                 Pub. Nizamiah Obs. 13, Pt.3, 1963                                               
                                                                                                    
ARC  Arc1958   Ma   Archer, S.                                                                      
ARC                 J. British Astron. Assoc. 68, 108, 1958                                         
ARC  Arc1960   Ma   Archer, S.                                                                      
ARC                 J. British Astron. Assoc. 70, 354, 1960                                         
                                                                                                    
ARD  Ard1942   orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 3, 176, 1942                                      
ARD  Ard1948   Ma   Arend, S.                                                                       
ARD           +P+   Ann. R. Obs. Belgium, Ser. 3, 4, 145, 1948                                      
ARD  Ard1949   Ma   Arend, S.                                                                       
ARD                 Ann. R. Obs. Belgium, Ser. 3, 4, 201, 1949                                      
ARD  Ard1951   orb  Arend, S.                                                                       
ARD                 Ann. R. Obs. Belgium 5, 161, 1951                                               
ARD  Ard1953a  orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 4, 155, 1953                                      
ARD  Ard1953b  orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 4, 161, 1953                                      
ARD  Ard1953c  orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 4, 166, 1953                                      
ARD  Ard1956a  orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 4, 222, 1956                                      
ARD  Ard1956b  orb  Arend, S.                                                                       
ARD                 Bull. R. Astron. Obs. Belgium 4, 226, 1956                                      
ARD  Ard1963   Ma   Arend, S.                                                                       
ARD                 Ann. R. Obs. Belgium, Ser.3, 9, 93, 1963                                        
ARD  Ard1968   orb  Arend, S. & de Freitas-Mourao, R.R.                                             
ARD                 Comm. R. Obs. Belgium, Ser. A, 6, 1968                                          
                                                                                                    
ARE  Are2000   orb  Arenou, F., Halbwachs, J.-L., Mayor, M., & Udry, S.                             
ARE                 IAU Symp. 200, 135, 2000                                                        
                                                                                                    
ARG  Arg1857        Argelander, F.                                                                  
ARG                 Oeltzen Argelander Cat  -15 to -31, 1857                                        
ARG  Arg1862A       Argelander, F.                                                                  
ARG                 cited by Auwers (AN 59, 1, 1862)                                                
ARG  Arg1864   T    Argelander, F.                                                                  
ARG                 AN 62, 253, 1864                                                                
ARG  Arg1865   T    Argelander, F.                                                                  
ARG                 AN 65, 61, 1865                                                                 
ARG  Arg1880A       Argelander, F.                                                                  
ARG                 cited by Gledhill (Obs. 3, 569, 1880)                                           
ARG  Arg1906A  T    Argelander, F. (BD)                                                             
ARG                 cited in BDS (Burnham Double Star Cat., 1906)                                   
ARG  Arg1908A  T    Argelander, F.                                                                  
ARG                 cited by Espin (JRASC 2, 248, 1908)                                             
ARG  Arg1913A  T    Argelander, F. (BD)                                                             
ARG                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
ARG  Arg1932A  T    Argelander, F. (BD)                                                             
ARG                 cited in ADS (Aitken Double Star Cat., 1932)                                    
ARG  Arg1937A       Argelander, F.                                                                  
ARG                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ARI  Ari1997   S    Aristidi, E., Carbillet, M., Prieur, J.-L., Lopez, B., Bresson, Y., & Koechlin, 
ARI                 A&AS 126, 555, 1997               (dates converted from Besselian to Julian epoc
ARI  Ari1999   S    Aristidi, E., Prieur, J.-L., Scardia, M., Koechlin, L., Avila, R., Carbillet, M.
ARI                 Lopez, B., Rabbia, Y., et al.                                                   
ARI           +orb  A&AS 134, 545, 1999               (dates converted from Besselian to Julian epoc
                                                                                                    
ARM  Arm1922   Ma   Armellini, G.                                                                   
ARM                 Rend. R. Acad. Lincei 31, 5A, 1922                                              
ARM  Arm1927a  Ma   Armellini, G.                                                                   
ARM                 Acad. Lincei 6, 551, 1927                                                       
ARM  Arm1927b  Ma   Armellini, G.                                                                   
ARM                 AN 230, 253, 1927                                                               
ARM  Arm1928   Ma   Armellini, G.                                                                   
ARM                 AN 232, 431, 1928                                                               
ARM  Arm1929   Ma   Armellini, G.                                                                   
ARM                 AN 237, 167, 1929                                                               
ARM  Arm1932   Ma   Armellini, G.                                                                   
ARM                 AN 245, 373, 1932                                                               
ARM  Arm1934   Ma   Armellini, G.                                                                   
ARM                 Acad. Lincei 49, 1934                                                           
ARM  Arm1945   Ma   Armellini, G.                                                                   
ARM                 Rome Obs. Monte Mario #124, 1945                                                
ARM  Arm1947   Ma   Armellini, G.                                                                   
ARM                 Rome Obs. Monte Mario #135, 1947                                                
ARM  Arm1949   Ma   Armellini, G.                                                                   
ARM                 Rome Obs. Monte Mario #152, 1949                                                
ARM  Arm1955   Ma   Armellini, G.                                                                   
ARM                 Rome Obs. Monte Mario #213, 1955                                                
                                                                                                    
ARN  Arn2001   Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 7, #4, 2001  (dates converted from Besselian to Julian epoc
ARN  Arn2002a  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 8, #1, 2002  (dates converted from Besselian to Julian epoc
ARN  Arn2002b  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 8, #3, 2002                                                
ARN  Arn2002c  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 8, #4, 2002  (dates converted from Besselian to Julian epoc
ARN  Arn2002d  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 8, #5, 2002  (dates converted from Besselian to Julian epoc
ARN  Arn2003a  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 9, #1, 2003  (dates converted from Besselian to Julian epoc
ARN  Arn2003b  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 9, #3, 2003  (dates converted from Besselian to Julian epoc
ARN  Arn2003c  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 9, #4, 2003  (dates converted from Besselian to Julian epoc
ARN  Arn2003d  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 9, #5, 2003  (dates converted from Besselian to Julian epoc
ARN  Arn2003e  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 9, #6, 2003  (dates converted from Besselian to Julian epoc
ARN  Arn2004a  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #1, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2004b  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #2, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2004c  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #3, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2004d  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #4, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2004e  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #5, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2004f  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 10, #6, 2004 (dates converted from Besselian to Julian epoc
ARN  Arn2005a  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #1, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2005b  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #2, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2005c  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #3, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2005d  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #4, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2005e  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #5, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2005f  Mg   Arnold, D.                                                                      
ARN                 Double Star Observer 11, #6, 2005 (dates converted from Besselian to Julian epoc
ARN  Arn2006a  Mg   Arnold, D.                                                                      
ARN           +C    JDSO 2, 6, 2006                   (dates converted from Besselian to Julian epoc
ARN  Arn2006b  Mg   Arnold, D.                                                                      
ARN                 JDSO 2, 13, 2006                  (dates converted from Besselian to Julian epoc
ARN  Arn2006c  Mg   Arnold, D.                                                                      
ARN                 JDSO 2, 54, 2006                  (dates converted from Besselian to Julian epoc
ARN  Arn2006d  Mg   Arnold, D.                                                                      
ARN                 JDSO 2, 61, 2006                  (dates converted from Besselian to Julian epoc
ARN  Arn2006e  Mg   Arnold, D.                                                                      
ARN                 JDSO 2, 79, 2006                  (dates converted from Besselian to Julian epoc
ARN  Arn2006f  Mg   Arnold, D.                                                                      
ARN                 JDSO 2, 87, 2006                  (dates converted from Besselian to Julian epoc
ARN  Arn2006g  Mg   Arnold, D.                                                                      
ARN           +C    JDSO 2, 163, 2006                 (dates converted from Besselian to Julian epoc
ARN  Arn2007a  Mg   Arnold, D.                                                                      
ARN                 JDSO 3, 27, 2007                  (dates converted from Besselian to Julian epoc
ARN  Arn2007b  Mg   Arnold, D.                                                                      
ARN                 JDSO 3, 55, 2007                  (dates converted from Besselian to Julian epoc
ARN  Arn2007c  Mg   Arnold, D.                                                                      
ARN                 JDSO 3, 119, 2007                 (dates converted from Besselian to Julian epoc
ARN  Arn2007d  Mg   Arnold, D.                                                                      
ARN                 JDSO 3, 139, 2007                 (dates converted from Besselian to Julian epoc
ARN  Arn2008a  Mg   Arnold, D.                                                                      
ARN                 JDSO 4, 2, 2008                   (dates converted from Besselian to Julian epoc
ARN  Arn2008b  Mg   Arnold, D.                                                                      
ARN                 JDSO 4, 66, 2008                  (dates converted from Besselian to Julian epoc
ARN  Arn2008c  Mg   Arnold, D.                                                                      
ARN                 JDSO 4, 91, 2008                  (dates converted from Besselian to Julian epoc
ARN  Arn2008d  Mg   Arnold, D.                                                                      
ARN                 JDSO 4, 136, 2008                 (dates converted from Besselian to Julian epoc
ARN  Arn2009a  Mg   Arnold, D.                                                                      
ARN                 JDSO 5, 2, 2009                   (dates converted from Besselian to Julian epoc
ARN  Arn2009b  Mg   Arnold, D.                                                                      
ARN                 JDSO 5, 94, 2009                  (dates converted from Besselian to Julian epoc
ARN  Arn2009c  Mg   Arnold, D.                                                                      
ARN                 JDSO 5, 129, 2009                 (dates converted from Besselian to Julian epoc
ARN  Arn2009d  Mg   Arnold, D.                                                                      
ARN                 JDSO 5, 182, 2009                 (dates converted from Besselian to Julian epoc
ARN  Arn2010a  Mg   Arnold, D.                                                                      
ARN                 JDSO 6, 5, 2010                   (dates converted from Besselian to Julian epoc
ARN  Arn2010b  Mg   Arnold, D.                                                                      
ARN                 JDSO 6, 141, 2010                 (dates converted from Besselian to Julian epoc
ARN  Arn2010c  Mg   Arnold, D.                                                                      
ARN                 JDSO 6, 170, 2010                 (dates converted from Besselian to Julian epoc
ARN  Arn2010d  Mg   Arnold, D.                                                                      
ARN                 JDSO 6, 301, 2010                 (dates converted from Besselian to Julian epoc
ARN  Arn2012a  Mg   Arnold, D.                                                                      
ARN                 JDSO 8, 32, 2012                  (dates converted from Besselian to Julian epoc
ARN  Arn2012b  Mg   Arnold, D.                                                                      
ARN                 JDSO 8, 176, 2012                                                               
ARN  Arn2012c  Mg   Arnold, D.                                                                      
ARN                 JDSO 8, 226, 2012                 (dates converted from Besselian to Julian epoc
ARN  Arn2013a  Mg   Arnold, D.                                                                      
ARN                 JDSO 9, 10, 2013                  (dates converted from Besselian to Julian epoc
ARN  Arn2013b  M    Arnold, D.                                                                      
ARN                 JDSO 9, 100, 2013                 (dates converted from Besselian to Julian epoc
                                                                                                    
ARR  Arr1998   Xr   Arribas, S., Mediavilla, E., & Fuensalida, J.J.                                 
ARR                 ApJ 505, L43, 1998                                                              
                                                                                                    
ARS  Ars2004   Mb   Armstrong, T.K.                                                                 
ARS                 Double Star Observer 10, #2, 2004                                               
                                                                                                    
ART  Art2007   E+   Artigau, E., Lafreniere, D., Doyon, R., Albert, L., Nadeau, D., & Robert, J.    
ART           +Ci   ApJ 659, L49, 2007                                                              
ART  Art2011   A    Artigau, E., Lafreniere, D., Doyon, R., Liu, M., Dupuy, T.J., Albert, L.,       
ART           +Ag   Gagne, J., Malo, L., & Gratadour, D.                                            
ART           +Es   ApJ 739, 48, 2011                                                               
                                                                                                    
ARU  Aru1984   S    Argue, A.N., Hebden, J.C., Morgan, B.L., & Vine, H.A.                           
ARU           +C    MNRAS 206, 669, 1984                                                            
ARU  Aru1985   S    Argue, A.N., Hebden, J., Morgan, B., Standley, C., & Vine, H.                   
ARU                 MNRAS 216, 447, 1985                                                            
ARU  Aru1992   C    Argue, A.N., Bunclark, P.S., Irwin, M.J., Lampens, P., Sinachopoulos, D., &     
ARU           +S    Wayman, P.A.                                                                    
ARU           +Mb   MNRAS 259, 563, 1992                                                            
                                                                                                    
ARY  Ary1977   Ma   Argyle, R.W.                                                                    
ARY           +Mr   Webb Society Handbook 1, 1977                                                   
ARY  Ary1979   Ma   Argyle, R.W.                                                                    
ARY                 R. Obs. Bull. #184, 1979          (dates converted from Besselian to Julian epoc
ARY  Ary1983   Ma   Argyle, R.W.                                                                    
ARY                 A&AS 53, 177, 1983                (dates converted from Besselian to Julian epoc
ARY  Ary1989   Mb   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 4, 1989                                            
ARY  Ary1992   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 5, 1992                                            
ARY  Ary1994   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 6, 1994                                            
ARY  Ary1998   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 7, 1998                                            
ARY  Ary2000   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 8, 2000                                            
ARY  Ary2001a  orb  Argyle, R.W. & Alzner, A.                                                       
ARY                 Inf. Circ. 143, 1, 2001                                                         
ARY  Ary2001b  Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 9, 2001                                            
ARY  Ary2002   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 10, 2002                                           
ARY  Ary2002b  orb  Argyle, R.W., Alzner, A. & Horch, E                                             
ARY                 A&A 384, 171, 2002                                                              
ARY  Ary2003   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 11, 2, 2003                                        
ARY  Ary2004   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 12, 1, 2004                                        
ARY  Ary2005   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 13, 1, 2005                                        
ARY  Ary2006   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 14, 2006                                           
ARY  Ary2007   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 15, 2007                                           
ARY  Ary2008   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 16, 2008                                           
ARY  Ary2009   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 17, 2009                                           
ARY  Ary2010   orb  Argyle, R.W. & Alzner, A.                                                       
ARY                 Inf. Circ. 170, 1, 2010                                                         
ARY  Ary2010b  Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 18, 2010                                           
ARY  Ary2011   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 19, 2011                                           
ARY  Ary2012   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 20, 2012                                           
ARY  Ary2013   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 21, 2013                                           
ARY  Ary2014   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 22, 2014                                           
ARY  Ary2014b  Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 22, 2014                                           
ARY  Ary2015   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 23, 1, 2015                                        
ARY  Ary2015b  Ma   Argyle, R.W., Alzner, A. & van Leeuwen, F.                                      
ARY           +orb  AN 336, 378, 2015                                                               
ARY  Ary2016   Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 24, 1, 2016                                        
ARY  Ary2016b  Ma   Argyle, R.W. (measure in Csr2016)                                               
ARY                 Webb Soc., Double Star Circ. 24, 40, 2016                                       
ARY  Ary2017a  Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 25, 1, 2017                                        
ARY  Ary2017b  Ma   Argyle, R.W.                                                                    
ARY                 Webb Soc., Double Star Circ. 25, 6, 2017                                        
                                                                                                    
ASH  Ash2005   C    Ashcraft, C.                                                                    
ASH                 private communication, 2005                                                     
ASH  Ash2016   S    Ashcraft, C.                                                                    
ASH                 JDSO 12, 280, 2016                                                              
                                                                                                    
ASP  Asp1997   Ss   Aspin, C., Puxley, P.J., Hawarden, T.G., Paterson, M.J., & Pickup, D.A          
ASP                 MNRAS 284, 257, 1997                                                            
                                                                                                    
AST  AST            (HST FGS Astrometry Science Team)                                               
AST  AST1991   Hf   Franz, O.G., Kreidl, T.J.N., Wasserman, L.W., Bradley, A.J., Benedict, G.F.,    
AST           +orb  Hemenway, P.D., Jefferys, W.H., McArthur, B. et al.                             
AST                 ApJ 377, L17, 1991                                                              
AST  AST1992   Hf   Franz, O.G., Wasserman, L.H., Nelan, E., Lattanzi, M.G., Bucciarelli, B., & Taff
AST                 AJ 103, 190, 1992                                                               
AST  AST1998   Hf   Franz, O.G., Henry, T.J., Wasserman, L.H., Benedict, G.F., Ianna, P.A., Kirkpatr
AST           +orb  J.D., McCarthy, D., Bradley, A.J., et al.                                       
AST                 AJ 116, 1432, 1998                                                              
AST  AST1999   orb  Franz, O.G., Wasserman, L.H., Benedict, G.F., McArthur, B.E., Henry, T., Bradley
AST                 A.J., Whipple, A.L., Duncombe, R.L., et al.                                     
AST                 ASP Conf. 194, 28, 1999                                                         
AST  AST2000   Hf   Benedict, G.F., McArthur, B.E., Franz, O.G., Wasserman, L.H., & Henry, T.J.     
AST           +orb  AJ 120, 1106, 2000                                                              
AST  AST2001   Hf   Benedict, G.F., McArthur, B.E., Franz, O.G., Wasserman, L.H., Henry, T.J., Takat
AST           +orb  T., Strateva, I.V., Crawford, J.L., et al.                                      
AST                 AJ 121, 1607, 2001                                                              
AST  AST2002   Hf   Benedict, G.F., McArthur, B.E., Forveille, T., Delfosse, X., Nelan, E., Butler, 
AST           +orb  R.P., Spiesman, W., Marcy, G., et al.                                           
AST                 ApJ 581, L115, 2002                                                             
AST  AST2002b  Hf   Benedict, G.F., McArthur, B.E., Fredrick, L.W., Harrison, T.E., Slesnick, C.L., 
AST           +orb  Rhee, J., Patterson, R.J., Skrutskie, M.F., Franz, O.G., Wasserman, L.H.,       
AST                 Jeffreys, W.H., Nelan, E., et al.                                               
AST                 AJ 124, 1695, 2002                                                              
AST  AST2007   orb  Benedict, G.F., McArthur, B.E., Feast, M.W., Barnes, T.G., Harrison, T.E.,      
AST                 Patterson, R.J., Menzies, J.W., Bean, J.L., & Freedman, W.L.                    
AST                 AJ 133, 1810, 2007                                                              
AST  AST2010   orb  Benedict, G.F., McArthur, B.E., Bean, J.L., Barnes, R., Harrison, T.E., Hatzes, 
AST                 Martioli, E., & Nelan, E.P.                                                     
AST                 AJ 139, 1844, 2010                                                              
AST  AST2011   Hf   McArthur, B.E., Benedict, G.F., Harrison, T.E., & van Altena, W.                
AST                 AJ 141, 172, 2011                                                               
AST  AST2016   orb  Benedict, G.F., Henry, T.J., Franz, O.G., McArthur, B.E., Wasserman, L.H., Jao, 
AST           +Hf   W.-C., Cargile, P.A., Dieterich, S.B., Bradley, A.J., Nelan, E.P., & Whipple, A.
AST                 AJ 152, 141, 2016                                                               
AST  AST2017   Hf   Benedict, G.F. & Harrison, T.E.                                                 
AST                 AJ 153, 258, 2017                                                               
                                                                                                    
ATH  Ath2015   Mb   Athanassios, P.                                                                 
ATH                 JDSO 11, 18, 2015                                                               
ATH  Ath2016   C    Athanassios, P.                                                                 
ATH                 JDSO 12, 159, 2016                                                              
                                                                                                    
ATK  Atk1904   Ma   Atkinson, E.C.                                                                  
ATK                 MemRAS 54, 97, 1904 (also QB821.S4)                                             
                                                                                                    
ATS                 Atascadero High School                                                          
ATS  Ats2016   Mg   Collins, C., Wessel, S., Brown, S., Head, D., McCombe, A., Hosier, G., Genet, R.
ATS           +C    Johnson, J., Carro, J. & Hollis, T.J.                                           
ATS                 JDSO 12, 24, 2016                                                               
                                                                                                    
ATW  Atw1975   Ca   Atwood, B. & Curott, D.R.                                                       
ATW                 BAAS 7, 337, 1975                 (dates converted from Besselian to Julian epoc
                                                                                                    
AUG  Aug1992   orb  Augensen, H.J. & Heintz, W.D.                                                   
AUG                 PASP 104, 314, 1992                                                             
                                                                                                    
AUS  Aus1882   Ma   Austin, E.P.                                                                    
AUS                 Harvard Ann. 13, 17, 1882         (dates converted from Besselian to Julian epoc
                                                                                                    
AUW  Auw1862   Ma   Auwers, A.                                                                      
AUW                 AN 59, 1, #1393, 1862             (dates converted from Besselian to Julian epoc
AUW  Auw1864   orb  Auwers, A.                                                                      
AUW                 MNRAS 25, 38 1864                                                               
AUW  Auw1875A  Ma   Auwers, A.                                                                      
AUW                 cited by Doberck, 1875            (see Dob1875b,f,g,h)                          
AUW  Auw1892   orb  Auwers, A.                                                                      
AUW           +Ma   AN 129, 185, #3084, 1892                                                        
AUW  Auw1937A  Ma   Auwers, A.                                                                      
AUW                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
AZC  Azc2012   C    Azcona, A.A.                                                                    
AZC                 El Observador de Estrellas Dobles, Issue #8, 103, 2012                          
AZC  Azc2012b  E2   Azcona, A.A.                                                                    
AZC                 El Observador de Estrellas Dobles, Issue #9, 24, 2012                           
AZC  Azc2012c  Pp   Azcona, A.A.                                                                    
AZC           +C    El Observador de Estrellas Dobles, Issue #9, 66, 2012                           
AZC           +E2                                                                                   
AZC  Azc2013   P    Azcona, A.A.                                                                    
AZC           +C    El Observador de Estrellas Dobles, Issue #10, 77, 2013                          
AZC           +E+   (some data published in Azc2012b)                                               
AZC  Azc2013b  E2   Azcona, A.A.                                                                    
AZC                 El Observador de Estrellas Dobles, Issue #11, 13, 2013                          
                                                                                                    
AZU  Azu2015   K    Azulay, R., Guirado, J.C., Marcaide, J.M., Marti-Vidal, I., Ros, E., Jauncey, D.
AZU                 Lestrade, J.-F., Preston, R.A., Reynolds, J.E., Tognelli, E., & Ventura, P.     
AZU                 A&A 578, A16, 2015                (dates converted from Besselian to Julian epoc
                                                                                                    
B    B__1921a  orb  van den Bos, W.H.                                                               
B                   MNRAS 81, 474, 1921                                                             
B    B__1921b  orb  van den Bos, W.H.                                                               
B                   Proc. Amsterdam Acad. 30, 72, 1921                                              
B    B__1923a  Po   van den Bos, W.H.                                                               
B                   BAN 1, 193, 1923                                                                
B    B__1923b  orb  van den Bos, W.H.                                                               
B                   BAN 2, 25, 1923                                                                 
B    B__1923c  orb  van den Bos, W.H.                                                               
B                   BAN 2, 29, 1923                                                                 
B    B__1925a  Ma   van den Bos, W.H.                                                               
B                   Ann. Leiden Obs. 14, Pt.3, 1925                                                 
B    B__1925b  Ma   van den Bos, W.H.                                                               
B             +Po   BAN 2, 197, 1925                                                                
B    B__1926a  orb  van den Bos, W.H.                                                               
B                   BAN 3, 127, 1926                                                                
B    B__1926b  orb  van den Bos, W.H.                                                               
B                   BAN 3, 128, 1926                                                                
B    B__1927a  orb  van den Bos, W.H.                                                               
B                   BAN 3, 261, 1927                                                                
B    B__1927b       van den Bos, W.H.                                                               
B                   BAN 4, 45, 1927                                                                 
B                   (4th list of new southern double stars; precise measures in later references)   
B    B__1927c  Ma   van den Bos, W.H.                                                               
B                   BAN 4, 109, 1927                                                                
B                   (5th list of new southern double stars; precise measures in later references)   
B    B__1927D  Ma   van den Bos, W.H.                                                               
B                   cited in SDS (Southern Double Star Cat.), 1927                                  
B    B__1928a  Ma   van den Bos, W.H.                                                               
B                   BAN 4, 235, 1928                                                                
B                   (6th list of new southern double stars; precise measures in later references)   
B    B__1928b  Ma   van den Bos, W.H.                                                               
B                   Ann. Leiden Obs. 14, Pt.4, 1928                                                 
B    B__1928c  Ma   van den Bos, W.H.                                                               
B                   MNRAS 88, 488, 1928                                                             
B    B__1928d  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 78, 13, 1928                                      
B    B__1928e  orb  van den Bos, W.H.                                                               
B                   Mem. Copenhagen Acad. 12, 2, 1928                                               
B    B__1929a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 80, 59, 1929                                      
B    B__1929b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 79, 49, 1929                                      
B    B__1929c  Ma   van den Bos, W.H.                                                               
B                   BAN 5, 125, 1929                                                                
B    B__1930a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 83, 135, 1930                                     
B    B__1930b  Ma   van den Bos, W.H.                                                               
B                   BAN 5, 179, 1930                                                                
B    B__1930c  Ma   van den Bos, W.H.                                                               
B                   BAN 5, 183, 1930                                                                
B    B__1931a  Ma   van den Bos, W.H.                                                               
B                   MNRAS 92, 19, 1931                                                              
B    B__1931b  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 85, 183, 1931                                     
B    B__1932a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 87, 273, 1932                                     
B    B__1932b  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 88, 324, 1932                                     
B    B__1932C  Ma   van den Bos, W.H.                                                               
B                   cited in ADS (Aitken Double Star Cat.), 1932                                    
B    B__1933a  Ma   van den Bos, W.H.                                                               
B                   BAN 7, 1, 1933                                                                  
B    B__1933b  J    van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 90, 379, 1933                                     
B    B__1933c  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 90, 388, 1933                                     
B    B__1933d  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 90, 401, 1933                                     
B    B__1934a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 92, 61, 1934                                      
B    B__1934b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 92, 102, 1934                                     
B    B__1935a  Ma   van den Bos, W.H.                                                               
B             +J    Union Obs. Johannesburg Circ. 93, 134, 1935                                     
B    B__1935b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 94, 148, 1935                                     
B    B__1935c  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 94, 149, 1935                                     
B    B__1935D  orb  van den Bos, W.H.                                                               
B                   letter cited by Aitken, The Binary Stars, 1935                                  
B    B__1936a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 96, 231, 1936                                     
B    B__1936b  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 96, 234, 1936                                     
B    B__1937a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 98, 341, 1937                                     
B    B__1937b  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 98, 362, 1937                                     
B    B__1938a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 99, 445, 1938                                     
B    B__1938d  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 100, 480, 1938                                    
B    B__1938e  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 100, 481, 1938                                    
B    B__1940   orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 102, 49, 1940                                     
B    B__1943A  Ma   van den Bos, W.H.                                                               
B                   cited by Alden (1943 AJ 50, 139)                                                
B    B__1941   orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 104, 73, 1941                                     
B    B__1945   orb  van den Bos, W.H.                                                               
B                   AJ 51, 198, 1945                                                                
B    B__1947   Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 105, 134, 1947                                    
B    B__1947b  Po   van den Bos, W.H. (in Voute et al.)                                             
B                   Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947                                     
B    B__1948   Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 107, 259, 1948                                    
B    B__1949a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 108, 310, 1949                                    
B    B__1949b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 108, 311, 1949                                    
B    B__1949c  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 108, 312, 1949                                    
B    B__1950a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 109, 366, 1950                                    
B    B__1950b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 109, 370, 1950                                    
B    B__1950c  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 109, 371, 1950                                    
B    B__1951a  Ma   van den Bos, W.H.                                                               
B             +J    Union Obs. Johannesburg Circ. 111, 13, 1951                                     
B    B__1951b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 111, 11, 1951                                     
B    B__1951c  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 112, 143, 1951                                    
B    B__1951d       van den Bos, W.H.                                                               
B                   J. Obs. 34, 85, 1951                                                            
B    B__1953a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 113, 185, 1953                                    
B    B__1953b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 113, 209-219, 1953                                
B                   (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953)                                 
B    B__1954   orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 114, 235, 1954                                    
B    B__1956a  Ma   van den Bos, W.H.                                                               
B             +J    Union Obs. Johannesburg Circ. 115, 266, 1956                                    
B    B__1956b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 115, 279-284, 1956                                
B    B__1956c  orb  van den Bos, W.H.                                                               
B                   MNASSA 15, 39, 1956                                                             
B    B__1957a  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 116, 289-291, 1957                                
B    B__1957b  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 116, 291, 1957                                    
B    B__1958   Ma   van den Bos, W.H.                                                               
B                   AJ 63, 63, 1958                                                                 
B    B__1959a  Mb   van den Bos, W.H.                                                               
B                   ApJS 4, 45, 1959                                                                
B    B__1959b  orb  van den Bos, W.H.                                                               
B                   J. Obs. 42, 79, 1959                                                            
B    B__1959c  orb  van den Bos, W.H.                                                               
B                   J. Obs. 42, 93, 1959                                                            
B    B__1959d  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 118, 308, 1959                                    
B    B__1959e  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 118, 311-312, 1959                                
B    B__1960a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 119, 321, 1960                                    
B    B__1960b  Ma   van den Bos, W.H.                                                               
B             +Mb   Pub. Yerkes Obs. 9, pt. 1, 1960                                                 
B    B__1960c  orb  van den Bos, W.H.                                                               
B                   J. Obs. 43, 145, 1960                                                           
B    B__1960d  orb  van den Bos, W.H.                                                               
B                   J. Obs. 43, 152, 1960                                                           
B    B__1960e  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 119, 339-340, 1960                                
B    B__1960f  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 119, 341-343, 1960                                
B    B__1961a  Ma   van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 120, 353, 1961                                    
B    B__1961b  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 120, 374-375, 1961                                
B    B__1961c  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 120, 377-379, 1961                                
B    B__1961d  orb  van den Bos, W.H.                                                               
B                   Union Obs. Johannesburg Circ. 120, 380-381, 1961                                
B    B__1961e  orb  van den Bos, W.H.                                                               
B                   PASP 74, 201, 1961                                                              
B    B__1962a  Ma   van den Bos, W.H.                                                               
B                   AJ 67, 141, 1962                                                                
B    B__1962b  orb  van den Bos, W.H.                                                               
B                   AJ 67, 552, 1962                                                                
B    B__1962c  orb  van den Bos, W.H.                                                               
B                   J. Obs. 45, 55, 1962                                                            
B    B__1962d  Ma   van den Bos, W.H.                                                               
B                   AJ 67, 555, 1962                                                                
B    B__1963a  Ma   van den Bos, W.H.                                                               
B                   AJ 68, 57, 1963                                                                 
B    B__1963b  Ma   van den Bos, W.H.                                                               
B                   AJ 68, 582, 1963                                                                
B    B__1964a  orb  van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 123, 62, 1964                                               
B    B__1964b  orb  van den Bos, W.H.                                                               
B                   J. Obs. 47, 34, 1964                                                            
B    B__1965a  Ma   van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 124, 70, 1965                                               
B    B__1965b  orb  van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 124, 86, 1965                                               
B    B__1966a  Ma   van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 125, 93, 1966                                               
B    B__1966b  orb  van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 125, 112, 1966                                              
B    B__1966c  orb  van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 125, 118, 1966                                              
B    B__1966d  orb  van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 125, 119-120, 1966                                          
B    B__1967   Ma   van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 126, 127, 1967                                              
B    B__1967b  orb  van den Bos, W.H.                                                               
B                   J. Obs. 13, 119, 1967                                                           
B    B__1968   Ma   van den Bos, W.H.                                                               
B                   Republic Obs. Circ. 127, 157, 1968                                              
B    B__9999   Ma   van den Bos, W.H.                                                               
B                   Unpublished, manuscript or reference not found.                                 
                                                                                                    
BAA  Baa1950   Po   Baade, W.                                                                       
BAA                 PASP 62, 274, 1950                                                              
BAA  Baa1954   Po   Baade, W.                                                                       
BAA                 PASP 66, 337, 1954                                                              
BAA  Baa1955   Pa   Baade, W.                                                                       
BAA                 AJ 60, 379, 1955                                                                
BAA  Baa1972   Pa   Lippincott, S.L. & Hershey, J.L.  (measure by Baade; data also in Baa1955)      
BAA                 AJ 77, 679, 1972                                                                
                                                                                                    
BAB  Bab1932   Ma   Barbier, D.                                                                     
BAB                 J. Obs. 15, 52, 1932                                                            
BAB  Bab1934   Ma   Barbier, D.                                                                     
BAB                 J. Obs. 17, 146, 1934                                                           
                                                                                                    
BAC  Bac2002A       Bacchus, P.                                                                     
BAC                 cited in CCDM                                                                   
                                                                                                    
BAG  Bag1977   S    Balega, Y.Y. & Tikhonov, N.A.                                                   
BAG                 SvAL 3, 272, 1977                 (dates converted from Besselian to Julian epoc
BAG  Bag1984a  S    Balega, Y.Y. & Ryadchenko, V.P.                                                 
BAG                 SvAL 10, 95, 1984                 (dates converted from Besselian to Julian epoc
BAG  Bag1984b  S    Balega, Y.Y., Bonneau, D., & Foy, R                                             
BAG                 A&AS 57, 31, 1984                 (dates converted from Besselian to Julian epoc
BAG  Bag1985   S    Balega, Y.Y. & Balega, I.I.                                                     
BAG                 SvAL 11, 47, 1985                 (dates converted from Besselian to Julian epoc
BAG  Bag1987   S    Balega, I.I. & Balega, Y.Y.                                                     
BAG                 SvAL 13, 208, 1987                (dates converted from Besselian to Julian epoc
BAG  Bag1988   orb  Balega, Y.Y.                                                                    
BAG                 Inf. Circ. 105, 1, 1988                                                         
BAG  Bag1988b  orb  Balega, I.I. & Balega, Y.Y.                                                     
BAG                 SvAL 14, 393, 1988                                                              
BAG  Bag1989a  S    Balega, I.I. Balega, Yu.Yu., & Vasyuk, V.A.                                     
BAG                 Astrofiz. Issled. Izv. Spets. Ast. Obs. 28, 107, 1989                           
BAG                 (some data also in Bag1991b)      (dates converted from Besselian to Julian epoc
BAG  Bag1991a  S    Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & Tokovinin, A.A.                     
BAG                 SvAL 17, 530, 1991                (dates converted from Besselian to Julian epoc
BAG  Bag1991b  S    Balega, I.I., Balega, Y.Y., & Vasyuk V.A.                                       
BAG                 Astrofiz. Issled., Izv. Spets. Ast. Obs. 31, 80, 1991                           
BAG                                                   (most 1987 data are duplicates of Bag1989a)   
BAG                                                   (dates converted from Besselian to Julian epoc
BAG  Bag1992   orb  Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & McManus, J.J.                       
BAG                 IAU Colloq 135, ASP Conf. 32, 469, 1992                                         
BAG  Bag1993   S    Balega, I.I., Balega, Y.Y., Belkin, I.N., Vasyuk, V.A., & Maximov, A.F.         
BAG                 Bull. Special Astrophys. Obs. 35, 9, 1993                                       
BAG                                                   (dates converted from Besselian to Julian epoc
BAG  Bag1994   S    Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik, 
BAG                 E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.                                        
BAG                 A&AS 105, 503, 1994               (dates converted from Besselian to Julian epoc
BAG  Bag1997a  S    Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholle
BAG           +orb  M., & Weigelt, G.                                                               
BAG                 SvAL 23, 172, 1997                (dates converted from Besselian to Julian epoc
BAG  Bag1997b  S    Balega, I., Balega, Y., Falcke, H., Osterbart, R., Schoeller, M., & Weigelt, G. 
BAG           +orb  Visual Double Stars, ed. Docobo et al., 73, 1997                                
BAG                                                   (all data and orbit also published in Bag1997a
BAG  Bag1998   orb  Balega, Y.Y. & Vasyuk, V.A.                                                     
BAG                 Inf. Circ. 135, 2, 1998                                                         
BAG  Bag1999a  S    Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., 
BAG                 Vasyuk, V.A.                                                                    
BAG                 A&AS 140, 287, 1999               (dates converted from Besselian to Julian epoc
BAG  Bag1999b  orb  Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Tokovinin, A.A., & Weigelt, G.    
BAG                 SvAL 25, 797, 1999                                                              
BAG  Bag2001   S    Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., & Weigelt, G.                     
BAG           +orb  SvAL 27, 95, 2001                 (dates converted from Besselian to Julian epoc
BAG  Bag2002   S    Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,   
BAG           +orb  Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.                                  
BAG                 A&A 385, 87, 2002                 (dates converted from Besselian to Julian epoc
BAG  Bag2002b  S    Balega, Y.Y., Tokovinin, A.A., Pluzhnik, E.A., & Weigelt, G.                    
BAG           +orb  SvAL 28, 773, 2002                (dates converted from Besselian to Julian epoc
BAG  Bag2004   S    Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,        
BAG           +C    Shkhagosheva, Z.U., & Weigelt, G.                                               
BAG                 A&A 422, 627, 2004                (dates converted from Besselian to Julian epoc
BAG  Bag2004b  S    Balega, I.I., Balega, Y.Y., & Malogolovets, E.V.                                
BAG           +orb  IAU Symp. 224, 683, 2004          (dates converted from Besselian to Julian epoc
BAG  Bag2005   S    Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,        
BAG           +orb  Shkhagosheva, Z.U., & Weigelt, G.                                               
BAG                 A&A 433, 591, 2005                (dates converted from Besselian to Julian epoc
BAG  Bag2005b  orb  Balega, Yu.Yu., Leushin, V.V., & Weigelt, G.                                    
BAG           +S    Astron. Reports 49, 217, 2005     (dates converted from Besselian to Julian epoc
BAG  Bag2006   S    Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,     
BAG           +orb  Shkhagosheva, Z.U., & Weigelt, G.                                               
BAG                 A&A 448, 703, 2006                (dates converted from Besselian to Julian epoc
BAG                                                   (most data also published in Bag2006b         
BAG                                                   or Bag2007)                                   
BAG  Bag2006b  S    Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.
BAG                 & Shkhagosheva, Z.                (dates converted from Besselian to Julian epoc
BAG                 Bull. Spec. Astrophys. Obs. 59, 20, 2006                                        
BAG  Bag2007   S    Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.
BAG           +orb  Segransan, D., Udry, S., et al.                                                 
BAG                 A&A 464, 635, 2007                (dates converted from Besselian to Julian epoc
BAG  Bag2007b  S    Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A
BAG           +orb  Shkhagosheva, Z.U., & Weigelt, G.                                               
BAG                 Astrophys. Bull. 62, 339, 2007    (dates converted from Besselian to Julian epoc
BAG  Bag2007c  S    Balega, Y.Y.                      (dates converted from Besselian to Julian epoc
BAG                 Bull. Spec. Astrophys. Obs., in press, 2007                                     
BAG  Bag2007d  orb  Balega, Yu., Leushin, V., & Kuznetsov, M.                                       
BAG                 A&AT 26, 139, 2007                                                              
BAG  Bag2010   S    Balega, I.I., Balega, Yu.Yu., & Malogolovets, E.V.                              
BAG           +orb  Astrophys. Bull. 65, 250, 2010    (dates converted from Besselian to Julian epoc
BAG  Bag2011   S    Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,          
BAG                 Rastegaev, D.A., & Romanyuk, I.I.                                               
BAG                 AN 332, 978, 2011                 (data also in Bag2012)                        
BAG  Bag2012   S    Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,          
BAG                 Rastegaev, D.A., & Romanyuk, I.I.                                               
BAG                 Astrophys. Bull. 67, 44, 2012     (dates converted from Besselian to Julian epoc
BAG  Bag2013   S    Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,  
BAG                 Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.                       
BAG                 Astrophys. Bull. 68, 53, 2013     (dates converted from Besselian to Julian epoc
BAG  Bag2015   N    Balega, Y.Y., Chentsov, E.L., Rzaev, A.Kh. & Weigelt, G.                        
BAG           +orb  ASP Conference Series 494, 57, 2015                                             
                                                                                                    
BAH  Bah1988   S    Bakhtin, V.D., Konichek, V.V., Kobaladze, D.P., & Salukvadze, G.N.              
BAH                 Byull. Abastumanskaya Astrofiz. Obs. #66, 267, 1988                             
                                                                                                    
BAI  Bai1985a  S    Baier, G., Ladebeck, R., & Weigelt, G.                                          
BAI                 A&A 151, 61, 1985                                                               
BAI  Bai1985b  S    Baier, G., Bastien, U., Keller, E., Mundt, R., & Weigelt, G.                    
BAI                 A&A 153, 278, 1985                                                              
                                                                                                    
BAJ  Baj9999   C    Bajo, F.S.                                                                      
BAJ                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
BAK  Bak2006   P    Bakos, G.A., Pal, A., Latham, D.W., Noyes, R.W., & Stefanik, R.P.               
BAK                 ApJ 641, L57, 2006                                                              
                                                                                                    
BAL  Bal1924   Ma   Baillaud, R.                                                                    
BAL                 J. Obs. 7, 117, 1924                                                            
BAL  Bal1925   Ma   Baillaud, R.                                                                    
BAL                 J. Obs. 8, 53, 1925                                                             
BAL  Bal1925b  Ma   Baillaud, R.                                                                    
BAL                 J. Obs. 8, 56, 1925                                                             
BAL  Bal1926   Ma   Baillaud, R.                                                                    
BAL                 J. Obs. 9, 129, 1926                                                            
BAL  Bal1937A  Ma   Baillaud, R.                                                                    
BAL                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
BAL  Bal1944   C    Baillaud, R.                                                                    
BAL           +Pa   Ann. Obs. Besancon New Ser. 3, 33, 1943                                         
BAL           +Po                                                                                   
                                                                                                    
BAM  Bam1899   Ma   Baillaud, B.                                                                    
BAM                 Ann. Toulouse Obs. 3, 77, 1899                                                  
                                                                                                    
BAN  BAn1911   Ma   Buch-Andersen, E.                                                               
BAN                 AN 187, 449, 1911                                                               
BAN  BAn1912   Ma   Buch-Andersen, E.                                                               
BAN                 AN 193, 9, #4609, 1912            (dates converted from Besselian to Julian epoc
BAN  BAn1914   Ma   Buch-Andersen, E.                                                               
BAN                 AN 198, 105, 1914                 (dates converted from Besselian to Julian epoc
BAN  BAn1916   Ma   Buch-Andersen, E.                                                               
BAN                 AN 201, 461, 1916                                                               
                                                                                                    
BAR  Bar1884   Ma   Barnard, E.E.                                                                   
BAR           +O    AN 108, 369, 1884                                                               
BAR  Bar1890   Ma   Barnard, E.E.                                                                   
BAR                 AN 126, 53, 1890                  (dates converted from Besselian to Julian epoc
BAR  Bar1891   Ma   Barnard, E.E.                                                                   
BAR                 AN 126, 277, 1891                                                               
BAR  Bar1892   Ma   Barnard, E.E.                                                                   
BAR                 AN 130, 77, 1892                                                                
BAR  Bar1898a  Ma   Barnard, E.E.                                                                   
BAR                 AJ 19, 23, 1898                                                                 
BAR  Bar1898b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 19, 113, 1898                  (dates converted from Besselian to Julian epoc
BAR  Bar1899   Ma   Barnard, E.E.                                                                   
BAR                 AJ 20, 44, 1899                   (dates converted from Besselian to Julian epoc
BAR  Bar1899b  Ma   Barnard, E.E.                                                                   
BAR                 AN 149, 167, 1899                 (dates converted from Besselian to Julian epoc
BAR  Bar1900a  Ma   Barnard, E.E.                                                                   
BAR                 AJ 20, 166, 1900                  (dates converted from Besselian to Julian epoc
BAR  Bar1900b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 20, 170, 1900                  (dates converted from Besselian to Julian epoc
BAR  Bar1900c  Ma   Barnard, E.E.                                                                   
BAR                 AJ 21, 16, 1900                   (dates converted from Besselian to Julian epoc
BAR  Bar1900d  Ma   Barnard, E.E.                                                                   
BAR                 AJ 21, 64, 1900                   (dates converted from Besselian to Julian epoc
BAR  Bar1900e  Ma   Barnard, E.E.                                                                   
BAR                 AN 151, 355, 1900                                                               
BAR  Bar1900f  Ma   Barnard, E.E.                                                                   
BAR                 AJ 20, 167, 1900                                                                
BAR  Bar1900g  Ma   Barnard, E.E.                                                                   
BAR                 AJ 21, 12, 1900                   (dates converted from Besselian to Julian epoc
BAR  Bar1901   Ma   Barnard, E.E.                                                                   
BAR                 AJ 22, 27, 1901                                                                 
BAR  Bar1903a  Ma   Barnard, E.E.                                                                   
BAR                 AJ 23, 132, 1903                  (dates converted from Besselian to Julian epoc
BAR  Bar1903b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 23, 169, 1903                  (dates converted from Besselian to Julian epoc
BAR  Bar1903c  Ma   Barnard, E.E.                                                                   
BAR                 Pub. Yerkes Obs. 2, 77, 1903                                                    
BAR  Bar1906a  Ma   Barnard, E.E.                                                                   
BAR                 AN 172, 379, 1906                                                               
BAR  Bar1906b  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 66, 104, 1906                                                             
BAR  Bar1906c  Ma   Barnard, E.E.                                                                   
BAR                 AN 172, 383, 1906                 (dates converted from Besselian to Julian epoc
BAR  Bar1906d  Ma   Barnard, E.E.                                                                   
BAR                 AN 173, 113, 1906                                                               
BAR  Bar1906B  Ma   Barnard, E.E.                                                                   
BAR                 cited by Lewis (MemRAS 56, 1, 1906)                                             
BAR  Bar1906C  Ma   Barnard, E.E.                                                                   
BAR                 cited in BDS (Burnham Double Star Cat., 1906)                                   
BAR  Bar1908a  Ma   Barnard, E.E.                                                                   
BAR                 AN 179, 17, 1908                                                                
BAR  Bar1908b  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 68, 465, 1908                                                             
BAR  Bar1909a  Ma   Barnard, E.E.                                                                   
BAR                 AN 180, 159, 1909                                                               
BAR  Bar1909b  Ma   Barnard, E.E.                                                                   
BAR                 AN 182, 13, 1909                  (dates converted from Besselian to Julian epoc
BAR  Bar1910   Ma   Barnard, E.E.                                                                   
BAR                 AJ 26, 143, 1910                  (dates converted from Besselian to Julian epoc
BAR  Bar1912   Ma   Barnard, E.E.                                                                   
BAR                 AJ 27, 107, 1912                  (dates converted from Besselian to Julian epoc
BAR  Bar1912b  Ma   Barnard, E.E.                                                                   
BAR                 Pub. Allegheny Obs. 2, 13, 1912                                                 
BAR  Bar1912c  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 72, 659, 1912               (dates converted from Besselian to Julian epoc
BAR  Bar1912d  Ma   Barnard, E.E.                                                                   
BAR                 AJ 27, 111, 1912                  (dates converted from Besselian to Julian epoc
BAR  Bar1913   Ma   Barnard, E.E.                                                                   
BAR                 AJ 27, 193, 1913                  (dates converted from Besselian to Julian epoc
BAR  Bar1913b  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 73, 500, 1913               (dates converted from Besselian to Julian epoc
BAR  Bar1913c  Ma   Barnard, E.E.                                                                   
BAR                 AJ 28, 10, 1913                   (dates converted from Besselian to Julian epoc
BAR  Bar1913d  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 73, 390, 1913                                                             
BAR  Bar1914   Ma   Barnard, E.E.                                                                   
BAR                 AJ 28, 137, 1914                  (see p. 141 for measures)                     
BAR  Bar1914b  Ma   Barnard, E.E.                                                                   
BAR                 AN 199, 1, 1914                   (dates converted from Besselian to Julian epoc
BAR  Bar1915   Ma   Barnard, E.E.                                                                   
BAR                 AJ 29, 38, 1915                   (dates converted from Besselian to Julian epoc
BAR  Bar1915b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 29, 39, 1915                   (dates converted from Besselian to Julian epoc
BAR  Bar1915c  Ma   Barnard, E.E.                                                                   
BAR                 L'Astronomie 29, 382, 1915        (dates converted from Besselian to Julian epoc
BAR  Bar1915d  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 76, 95, 1915                (dates converted from Besselian to Julian epoc
BAR  Bar1916a  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 76, 592, 1916               (dates converted from Besselian to Julian epoc
BAR  Bar1916b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 30, 24, 1916                   (dates converted from Besselian to Julian epoc
BAR  Bar1916c  Ma   Barnard, E.E.                                                                   
BAR                 AJ 29, 73, 1916                                                                 
BAR  Bar1917a  Ma   Barnard, E.E.                                                                   
BAR                 AJ 30, 182, 1917                  (dates converted from Besselian to Julian epoc
BAR  Bar1917b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 30, 214, 1917                  (dates converted from Besselian to Julian epoc
BAR  Bar1918   Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 78, 475, 1918                                                             
BAR  Bar1919   Ma   Barnard, E.E.                                                                   
BAR                 AJ 32, 56, 1919                                                                 
BAR  Bar1920   Ma   Barnard, E.E.                                                                   
BAR                 AJ 32, 145, 1920                  (see p. 148 for measures)                     
BAR  Bar1920b  Ma   Barnard, E.E.                                                                   
BAR                 AJ 33, 69, 1920                                                                 
BAR  Bar1920c  Ma   Barnard, E.E.                                                                   
BAR                 MNRAS 80, 582, 1920                                                             
BAR  Bar1921   Ma   Barnard, E.E.                                                                   
BAR                 Astronomische Nachrichten, Jubilee Issue, pg. 3, 1921                           
BAR  Bar1922   Ma   Barnard, E.E.                                                                   
BAR                 PAAS 4, 77, 1922                                                                
BAR  Bar1932A  Ma   Barnard, E.E.                                                                   
BAR                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
BAS  Bas2001   Hp   Barstow, M.A., Bond, H.E., Burleigh, M.R., & Holberg, J.B.                      
BAS                 MNRAS 322, 891-900, 2001                                                        
                                                                                                    
BAT  BAT            Batterman, H.                     (from additional DD list)                     
                                                                                                    
BAU  Bau1994        Bauer, C., White, G.L., & Hons, A.                                              
BAU                 PASA 11, 201, 1994                (no data)                                     
BAU  Bau2007   C    Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A.                    
BAU                 PASA 24, 118, 2007                (date is mean of 3 observing runs)            
                                                                                                    
BAX  Bax1857   Ma   Baxendell, J.                                                                   
BAX                 MNRAS 18, 11, 1857                                                              
                                                                                                    
BAZ  Baz1927a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 10, 149, 1927                                                           
BAZ  Baz1927b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 10, 164, 1927                                                           
BAZ  Baz1928   Ma   Baize, P.                                                                       
BAZ                 J. Obs. 11, 46, 1928                                                            
BAZ  Baz1929a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 12, 103, 1929                                                           
BAZ  Baz1929b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 12, 117, 1929                                                           
BAZ  Baz1932a  Ma   Baize, P. & Igounet, Mme.                                                       
BAZ                 J. Obs. 15, 96, 1932                                                            
BAZ  Baz1932b  Ma   Baize, P. & Igounet, Mme.                                                       
BAZ                 J. Obs. 15, 145, 1932                                                           
BAZ  Baz1933a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 16, 49, 1933                                                            
BAZ  Baz1933b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 16, 183, 1933                                                           
BAZ  Baz1934   Ma   Baize, P.                                                                       
BAZ                 Bull. Soc. Astron. France 48, 66,243, 1934                                      
BAZ  Baz1935a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 18, 65, 1935                                                            
BAZ  Baz1935b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 18, 89, 1935                                                            
BAZ  Baz1935c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 18, 148, 1935                                                           
BAZ  Baz1936a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 19, 63-72, 1936                                                         
BAZ  Baz1936b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 19, 85-92, 1936                                                         
BAZ  Baz1936c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 19, 98-108, 1936                                                        
BAZ  Baz1936d  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 19, 119-128, 1936                                                       
BAZ  Baz1936e  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 19, 211-220, 1936                                                       
BAZ  Baz1937a  Ma   Baize, P.                                                                       
BAZ                 AN 264, 245, 1937                                                               
BAZ  Baz1937b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 20, 60, 1937                                                            
BAZ  Baz1937c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 20, 97, 1937                                                            
BAZ  Baz1937d  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 20, 111, 1937                                                           
BAZ  Baz1938a  Ma   Baize, P.                                                                       
BAZ           +M    J. Obs. 21, 141, 1938                                                           
BAZ  Baz1938b  Ma   Baize, P.                                                                       
BAZ           +Pa   J. Obs. 21, 161, 1938                                                           
BAZ  Baz1939a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 22, 11, 1939                                                            
BAZ  Baz1939b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 22, 169, 1939                                                           
BAZ  Baz1939c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 22, 205, 1939                                                           
BAZ  Baz1940a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 23, 49, 1940                                                            
BAZ  Baz1940b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 23, 56, 1940                                                            
BAZ  Baz1940c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 23, 95, 1940                                                            
BAZ  Baz1941   Ma   Baize, P.                                                                       
BAZ                 J. Obs. 24, 127, 1941                                                           
BAZ  Baz1941b       Baize, P.                                                                       
BAZ                 Bull. Astron. Paris 12, 375, 1941                                               
BAZ  Baz1942a  orb  Baize, P.                                                                       
BAZ                 L'Astronomie 56, 157, 1942                                                      
BAZ  Baz1942b  Ma   Baize, P.                                                                       
BAZ           +Mc   J. Obs. 25, 28-33, 1942                                                         
BAZ  Baz1942c  Mc   Baize, P.                         (measure by Danjon, A.)                       
BAZ                 J. Obs. 25, 28-33, 1942                                                         
BAZ  Baz1943a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 26, 68-72, 1943                                                         
BAZ  Baz1943b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 26, 97-104, 1943                                                        
BAZ  Baz1943c  orb  Baize, P.                                                                       
BAZ                 J. Obs. 26, 93-96, 1943                                                         
BAZ  Baz1944a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 27, 29, 1944                                                            
BAZ  Baz1944b  orb  Baize, P.                                                                       
BAZ                 L'Astronomie 58, 82, 1944                                                       
BAZ  Baz1945a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 28, 1-16, 1945                                                          
BAZ  Baz1945b  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 28, 41-58, 1945                                                         
BAZ  Baz1948a       Baize, P.                                                                       
BAZ                 J. Obs. 31, 35, 1948                                                            
BAZ  Baz1948b  Ma   Baize, P.                                                                       
BAZ           +orb  J. Obs. 31, 99-112, 1948                                                        
BAZ  Baz1948c  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 31, 138-144, 1948                                                       
BAZ  Baz1948d  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 31, 151-160, 1948                                                       
BAZ  Baz1948e  orb  Baize, P.                                                                       
BAZ                 L'Astronomie 62, 55, 1948                                                       
BAZ  Baz1949   orb  Baize, P.                                                                       
BAZ                 J. Obs. 32, 53, 1949                                                            
BAZ  Baz1950a       Baize, P.                                                                       
BAZ                 J. Obs. 33, 1, 1950                                                             
BAZ  Baz1950b  orb  Baize, P.                                                                       
BAZ                 J. Obs. 33, 125-133, 1950                                                       
BAZ  Baz1951a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 34, 116-124, 1951                                                       
BAZ  Baz1951b  Ma   Baize, P.                         (measure by Baize, F.)                        
BAZ                 J. Obs. 34, 116-124, 1951                                                       
BAZ  Baz1952a  orb  Baize, P.                                                                       
BAZ                 L'Astronomie 66, 76, 1952                                                       
BAZ  Baz1952b  Ma   Baize, P.                                                                       
BAZ           +orb  J. Obs. 35, 5-12, 1952                                                          
BAZ  Baz1952c  Ma   Baize, P.                         (measure by Baize, F.)                        
BAZ                 J. Obs. 35, 5-12, 1952                                                          
BAZ  Baz1952d  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 35, 16-24, 1952                                                         
BAZ  Baz1952e  Ma   Baize, P.                         (measure by Baize, F.)                        
BAZ                 J. Obs. 35, 16-24, 1952                                                         
BAZ  Baz1952f  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 35, 27-36, 1952                                                         
BAZ  Baz1952g  orb  Baize, P.                                                                       
BAZ                 J. Obs. 35, 67-83, 1952                                                         
BAZ  Baz1953a  orb  Baize, P.                                                                       
BAZ                 J. Obs. 36, 1-10, 1953                                                          
BAZ  Baz1953b  orb  Baize, P.                                                                       
BAZ                 J. Obs. 36, 155-170, 1953                                                       
BAZ  Baz1954a  Ma   Baize, P.                                                                       
BAZ                 J. Obs. 37, 73-111, 1954                                                        
BAZ  Baz1954b       Baize, P.                                                                       
BAZ                 Inf. Circ. 1, 1, 1954                                                           
BAZ  Baz1955   orb  Baize, P.                                                                       
BAZ                 J. Obs. 38, 37-57, 1955                                                         
BAZ  Baz1956   orb  Baize, P.                                                                       
BAZ                 J. Obs. 39, 82-91, 1956                                                         
BAZ  Baz1957a  orb  Baize, P.                                                                       
BAZ                 J. Obs. 40, 17-28, 1957                                                         
BAZ  Baz1957b  Ma   Baize, P.                                                                       
BAZ           +orb  J. Obs. 40, 165-197, 1957                                                       
BAZ  Baz1957c  orb  Baize, P.                                                                       
BAZ                 J. Obs. 40, 197-200, 1957                                                       
BAZ  Baz1958   orb  Baize, P.                                                                       
BAZ                 J. Obs. 41, 163-183, 1958                                                       
BAZ  Baz1959   orb  Baize, P.                                                                       
BAZ                 J. Obs. 42, 109-121, 1959                                                       
BAZ  Baz1961a  orb  Baize, P.                                                                       
BAZ                 J. Obs. 44, 21-34, 1961                                                         
BAZ  Baz1961b  orb  Baize, P.                                                                       
BAZ                 J. Obs. 44, 254-267, 1961                                                       
BAZ  Baz1962   orb  Baize, P.                                                                       
BAZ                 J. Obs. 45, 247-250, 1962                                                       
BAZ  Baz1964   Ma   Baize, P.                                                                       
BAZ           +orb  J. Obs. 47, 1-26, 1964                                                          
BAZ  Baz1965   orb  Baize, P.                                                                       
BAZ                 J. Obs. 48, 1-4, 1965                                                           
BAZ  Baz1966   orb  Baize, P.                                                                       
BAZ                 J. Obs. 49, 1-45, 1966                                                          
BAZ  Baz1966b  Pa   Baize, P.                                                                       
BAZ                 J. Obs. 49, 217, 1966                                                           
BAZ  Baz1967   Ma   Baize, P.                                                                       
BAZ                 J. Obs. 50, 7-32, 1967            (dates converted from Besselian to Julian epoc
BAZ  Baz1968   orb  Baize, P.                                                                       
BAZ                 J. Obs. 51, 69-74, 1968                                                         
BAZ  Baz1969a  orb  Baize, P.                                                                       
BAZ                 A&A 1, 164, 1969                                                                
BAZ  Baz1969b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 48, 1, 1969                                                          
BAZ  Baz1969c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 49, 1, 1969                                                          
BAZ  Baz1969d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 47, 1, 1969                                                          
BAZ  Baz1972   Ma   Baize, P.                                                                       
BAZ           +orb  A&AS 6, 147, 1972                 (dates converted from Besselian to Julian epoc
BAZ  Baz1973   orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 59, 1, 1973                                                          
BAZ  Baz1974   orb  Baize, P.                                                                       
BAZ                 A&AS 13, 65, 1974                                                               
BAZ  Baz1976   orb  Baize, P.                                                                       
BAZ                 A&AS 26, 177, 1976                                                              
BAZ  Baz1976b       Baize, P.                                                                       
BAZ                 Inf. Circ. 68, 1, 1976                                                          
BAZ  Baz1978   orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 76, 1, 1978                                                          
BAZ  Baz1979   orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 79, 1, 1979                                                          
BAZ  Baz1980a  orb  Baize, P.                                                                       
BAZ                 A&AS 39, 83, 1980                                                               
BAZ  Baz1980b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 80, 1, 1980                                                          
BAZ  Baz1980c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 81, 1, 1980                                                          
BAZ  Baz1981a  orb  Baize, P.                                                                       
BAZ                 A&AS 44, 129, 1981                                                              
BAZ  Baz1981b  orb  Baize, P.                                                                       
BAZ                 A&AS 44, 199, 1981                                                              
BAZ  Baz1982   orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 88, 1, 1982                                                          
BAZ  Baz1983a  orb  Baize, P.                                                                       
BAZ                 A&AS 51, 479, 1983                                                              
BAZ  Baz1983b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 90, 1, 1983                                                          
BAZ  Baz1983c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 91, 1, 1983                                                          
BAZ  Baz1984a  orb  Baize, P.                                                                       
BAZ                 A&AS 56, 103, 1984                                                              
BAZ  Baz1984b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 92, 1, 1984                                                          
BAZ  Baz1984c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 93, 1, 1984                                                          
BAZ  Baz1984d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 94, 1, 1984                                                          
BAZ  Baz1985a  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 95, 1, 1985                                                          
BAZ  Baz1985b  orb  Baize, P.                                                                       
BAZ                 A&AS 60, 333, 1985                                                              
BAZ  Baz1985c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 96, 1, 1985                                                          
BAZ  Baz1985d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 97, 1, 1985                                                          
BAZ  Baz1986a  orb  Baize, P.                                                                       
BAZ                 A&AS 65, 551, 1986                                                              
BAZ  Baz1986b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 98, 1, 1986                                                          
BAZ  Baz1986c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 99, 1, 1986                                                          
BAZ  Baz1986d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 100, 1, 1986                                                         
BAZ  Baz1987a  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 101, 1, 1987                                                         
BAZ  Baz1987b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 102, 1, 1987                                                         
BAZ  Baz1987c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 103, 1, 1987                                                         
BAZ  Baz1987d  orb  Baize, P.                                                                       
BAZ                 A&AS 71, 177, 1987                                                              
BAZ  Baz1988a  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 104, 1, 1988                                                         
BAZ  Baz1988b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 105, 1, 1988                                                         
BAZ  Baz1988c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 106, 1, 1988                                                         
BAZ  Baz1988d  orb  Baize, P.                                                                       
BAZ                 A&AS 74, 507, 1988                                                              
BAZ  Baz1989a  orb  Baize, P.                                                                       
BAZ                 A&AS 78, 125, 1989                                                              
BAZ  Baz1989b  orb  Baize, P.                                                                       
BAZ                 A&AS 81, 415, 1989                                                              
BAZ  Baz1989c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 107, 1, 1989                                                         
BAZ  Baz1989d       Baize, P. & Petit, M.                                                           
BAZ                 A&AS 77, 497, 1989                                                              
BAZ  Baz1989e  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 109, 1, 1989                                                         
BAZ  Baz1990a  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 110, 1, 1990                                                         
BAZ  Baz1990b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 111, 1, 1990                                                         
BAZ  Baz1990c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 112, 1, 1990                                                         
BAZ  Baz1991a  orb  Baize, P.                                                                       
BAZ                 A&AS 87, 49, 1991                                                               
BAZ  Baz1991b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 113, 1, 1991                                                         
BAZ  Baz1991c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 114, 1, 1991                                                         
BAZ  Baz1991d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 115, 1, 1991                                                         
BAZ  Baz1992a  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 116, 1, 1992                                                         
BAZ  Baz1992b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 117, 1, 1992                                                         
BAZ  Baz1992c  orb  Baize, P.                                                                       
BAZ                 A&AS 92, 31, 1992                                                               
BAZ  Baz1993a  orb  Baize, P.                                                                       
BAZ                 A&AS 99, 205, 1993                                                              
BAZ  Baz1993b  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 119, 1, 1993                                                         
BAZ  Baz1993c  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 120, 1, 1993                                                         
BAZ  Baz1993d  orb  Baize, P.                                                                       
BAZ                 Inf. Circ. 121, 1, 1993                                                         
BAZ  Baz1994   orb  Baize, P.                                                                       
BAZ                 A&AS 106, 267, 1994                                                             
                                                                                                    
BCH  Bch1955   orb  Brosche, P.                                                                     
BCH                 Die Sterne 31, 162-167, 1955                                                    
BCH  Bch1957   orb  Brosche, P.                                                                     
BCH                 AN 283, 280, 1957                                                               
BCH  Bch1960   orb  Brosche, P.                                                                     
BCH                 AN 285, 261, 1960                                                               
                                                                                                    
BCK  Bck2000   Ss   Beck, T.L., Simon, M., Ghez, A.M., Prato, L. & Howell, R.R.                     
BCK           +Ci   IAU Symp. 200, 51, 2000                                                         
BCK  Bck2003   A    Beck, T.L., Simon, M., & Close, L.                                              
BCK                 ApJ 583, 358, 2003                                                              
BCK                 (position angles estimated from their Figure 5)                                 
BCK  Bck2004   Ci   Beck, T.L., Schaefer, G.H., Simon, M., Prato, L., Stoesz, J.A., & Howell, R.R.  
BCK           +A    ApJ 614, 235, 2004                                                              
BCK           +Xl   (IRTF+NSFcam, Keck and Gemini AO, IRTX SpeX)                                    
                                                                                                    
BCL  Bcl1863   Ma   Barclay, J.G.                                                                   
BCL                 MNRAS 23, 196, 1863                                                             
BCL  Bcl1906A       Barclay, J.G.                                                                   
BCL                 cited by Lewis (MemRAS 56, 1, 1906)    (listed as Barklay, assumed in error)    
                                                                                                    
BCR  Bcr1998        Bachiller, R. Guilloteau, S., Gueth, F., Tafalla, M., Dutrey, A., Codella, C., &
BCR                 Castets, A.                                                                     
BCR                 A&A 339, L49, 1998                                                              
                                                                                                    
BCY  Bcy2015   Ag   Barclay, T., Quintana, E.V., Adams, F.C., Ciardi, D.R., Huber, D.,              
BCY                 Foreman-Mackey, D., Montet, B.T., & Caldwell, D.                                
BCY                 ApJ 809, 7, 2015                                                                
                                                                                                    
BDG  BdG1858a  P    Bond, G.P.                                                                      
BDG                 AN 47, 1, 1858                                                                  
BDG  BdG1858b  P    Bond, G.P.                                                                      
BDG                 AN 48, 1, 1858                                                                  
BDG  BdG1862   Ma   Bond, G.P.                                                                      
BDG                 AN 57, 131, 1862                                                                
BDG  BdG1864A  Ma   Bond, G.P.                                                                      
BDG                 cited by Auwers (MNRAS 25, 38, 1864)                                            
BDG  BdG1862b  Ma   Bond, G.P.                                                                      
BDG                 AN 58, 87, 1862                                                                 
BDG  BdG1880A  Ma   Bond, G.P.                                                                      
BDG                 cited by Burnham (MNRAS 40, 497, 1880)                                          
BDG  BdG1882   Ma   Bond, G.P.                                                                      
BDG                 Harvard Ann. 13, 17, 1882                                                       
BDG  BdG1892A  Ma   Bond, G.P.                                                                      
BDG                 cited by Auwers (AN 129, 185, 1892)                                             
                                                                                                    
BDH  BdH2015   Hp   Bond, H.E., Gilliland, R.L., Schaefer, G.H., Demarque, P., Girard, T.M.,        
BDH           +H3   Holberg, J.B., Gudehus, D., Mason, B.D., Kozhurina-Platais, V., Burleigh, M.R., 
BDH           +orb  Barstow, M.A., & Nelan, E.P.                                                    
BDH           +not  ApJ 813, 106, 2015                                                              
BDH  BdH2017   H+   Bond, H.E., Schaefer, G.H., Gilliland, R.L., Holberg, J.B., Mason, B.D., Lindenb
BDH           +Po   I.W., Seitz-McLeese, M., Arnett, W.D., Demarque, P., Spada, F., Young, P.A.,    
BDH           +orb  Barstow, M.A., Burleigh, M.R. & Gudehus, D.                                     
BDH           +not  ApJ 840, 70, 2017                 (dates converted from Besselian to Julian epoc
                                                                                                    
BDJ  BDJ2015        Brown, D.J.A., Anderson, D.R., Armstrong,  D.J., Bouchy, F., Collier Cameron, A.
BDJ                 Delrez, L., Doyle, A.P., Gillon, M., Gomez Maqueo Chew, Y., Hebb, L., Hebrard, G
BDJ                 Hellier, C., et al.                                                             
BDJ                 arXiv:1412.7761                                                                 
                                                                                                    
BDK  BDK            Brown Dwarf Kinematicc Project Catalog                                          
BDK                 see Fah2010 = Faherty et al. (2010)                                             
                                                                                                    
BDN  Bdn2003   C    Bodin, S.                                                                       
BDN                 Double Star Observer 9, #2, 16, 2003                                            
                                                                                                    
BDT  Bdt2014   C    Brandt, T.D., Kuzuhara, M., McElwain, M.W., Schlieder, J.E., Wisniewski, J.P.,  
BDT           +A    Turner, E.L., Carson, J., Matsuo, T., Biller, B., Monnefoy, M., Dressing, C.,   
BDT                 Janson, M., et al.                                                              
BDT                 ApJ 786, 1, 2014                                                                
BDT  Bdt2014b       Brandt, T.D., McElwain, M.W., Turner, E.L., Mede, K., Spiegel, D.S., Kuzuhara, M
BDT                 Schlieder, J., Wisniewski, J., Abe, L., Biller, B., Brandner, W., Carson, J., et
BDT                 ApJ 794, 159, 2014                (statistical study - no measures)             
                                                                                                    
BDW  BdW1882   Ma   Bond, W.C.                                                                      
BDW                 Harvard Ann. 13, 17, 1882                                                       
BDW  BdW1850   Ma   Bond, W.C.                                                                      
BDW                 AJ 1, 110, 1850                                                                 
                                                                                                    
BDY  Bdy1802A  Ma   Bradley, J. & Maskelyne, N.                                                     
BDY                 Phil. Trans. R. Soc. 1802                                                       
BDY                 (as cited by Herschel, MemRAS 5, 13, 1833)                                      
BDY  Bdy1832A  Ma   Bradley, J.                                                                     
BDY                 Memoirs, Oxford, 1832                                                           
BDY                 (as cited by Herschel, MemRAS 5, 13, 1833)                                      
BDY  Bdy1844A  Ma   Bradley, J.                                                                     
BDY                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                             
BDY  Bdy1906A  Ma   Bradley, J.                                                                     
BDY                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
BEA  Bea1923   Ma   Beal, W.O.                                                                      
BEA                 AJ 35, 53, 1923                                                                 
BEA  Bea1930   Ma   Beal, W.O.                                                                      
BEA                 Pub. Univ. Minnesota Obs. 1, 93, 1930                                           
BEA                 (includes all data from Beal, AJ 31, 136, 1918                                  
BEA                 and Beal, AJ 35, 53, 1923)                                                      
                                                                                                    
BEB  Beb1884   orb  Berberich, A.                                                                   
BEB                 AN 108, 249, #2582, 1884                                                        
                                                                                                    
BEC  Bec2014   A    Bechter, E.B., Crepp, J.R., Ngo, H., Knutson, H.A., Batygin, K., Hinkley, S.,   
BEC                 Muirhead, P.S., Johnson, J.A., Howard, A.W., Montet, B.T., Matthews, C.T., &    
BEC                 Morton, T.D.                                                                    
BEC                 ApJ 788, 2, 2014                                                                
BEC                 (Their B and C component relabelled as Ba and Bb. Measures for close pairs      
BEC                 generated from their A,Ba and A,Bb data)                                        
                                                                                                    
BED  Bed1993   Sa   Bedding, T.R.                                                                   
BED           +orb  AJ 106, 768, 1993                                                               
BED  Bed1994   Sa   Bedding, T.R., Robertson, J.G., & Marson, R.G.                                  
BED                 A&A 290, 340-348, 1994                                                          
                                                                                                    
BEH  Beh1963   orb  Behall, A.L.                                                                    
BEH                 AJ 68, 432, 1963                                                                
BEH  Beh1976   orb  Behall, A.L. & Harrington, R.S.                                                 
BEH                 PASP 88, 204, 1976                                                              
BEH  Beh1977   Ma   Behall, A.L.                                                                    
BEH           +Mb   Pub. USNO 24, Pt.2, 1977          (dates converted from Besselian to Julian epoc
BEH  Beh2014b  Ma   Behall, A.L.                                                                    
BEH           +Mb   JDSO 10, 12, 2014                                                               
BEH                 (These observations were made by Alan Behall on a voluntary basis after his     
BEH                 retirement. Observing techniques, instrumentation and particulars are the same a
BEH                 Beh1977. Measures of only 29% of tours are available, other micrometer outputs h
BEH                 been lost.)                                                                     
BEH  Beh2014a  Ma   Behall, A.L.                                                                    
BEH           +Mb   JDSO 10, 12, 2014                                                               
BEH                 (These observations were made after the closing of Beh1977 but before the retire
BEH                 of Alan Behall. Observing techniques, instrumentation and particulars are the sa
BEH                 as in Beh1977.)                                                                 
                                                                                                    
BEI  Bei1979   Kl   Beichman, C.A., Becklin, E.E., & Wynn-Williams, C.G.                            
BEI           +Ci   ApJ 232, L47, 1979                (dates converted from Besselian to Julian epoc
                                                                                                    
BEJ  Bej2008   C    Bejar, V.J.S., Zapatero Osorio, M.R., Perez-Garrido, A., Alvarez,C., Mart?n, E.L
BEJ                 Rebolo, R., Villo-Perez, I., & Diaz-Sanchez, A.                                 
BEJ                 ApJ 673, L185, 2008                                                             
                                                                                                    
BEL  Bel1906A       Bellamy, F.A.                                                                   
BEL                 cited by Lewis (MemRAS 56, 1, 1906)                                             
BEL  Bel1916   Pa   Bellamy, F.A.                                                                   
BEL                 MNRAS 76, 538, 1916                                                             
BEL  Bel1937A       Bellamy, F.A.                                                                   
BEL                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
BEM  Bem1925   orb  Bemporad, A.                                                                    
BEM                 Rend. R. Acad. Lincei 11, 315, 1925                                             
BEM  Bem1932a  Pa   Bemporad, A.                                                                    
BEM                 Rend. R. Acad. Lincei 16, 10, 1932                                              
BEM  Bem1932b  Pa   Bemporad, A.                                                                    
BEM                 AN 244, 353, 1932                 (dates converted from Besselian to Julian epoc
BEM  Bem1932c  Pa   Bemporad, A.                                                                    
BEM                 AN 246, 23, 1932                  (dates converted from Besselian to Julian epoc
BEM  Bem1933   Pa   Bemporad, A.                                                                    
BEM                 AN 248, 29, 1933                  (dates converted from Besselian to Julian epoc
BEM  Bem1934   Pa   Bemporad, A.                                                                    
BEM                 AN 254, 37, 1934                                                                
BEM  Bem1938   Pa   Bemporad, A.                                                                    
BEM                 Contr. Astrofis. Catania 42, 1938                                               
                                                                                                    
BEN  Ben1912   Ma   Benes, E.                                                                       
BEN                 AN 192, 229, 1912                                                               
                                                                                                    
BER  Ber1924   Ma   Berman, L.                                                                      
BER                 AJ 36, 115, 1924                                                                
BER  Ber1927   Ma   Berman, L.                                                                      
BER                 AJ 38, 37, 1927                                                                 
BER  Ber1927b  orb  Berman, L.                                                                      
BER                 AJ 37, 115, 1927                                                                
BER  Ber1928a  Ma   Berman, L.                                                                      
BER                 Pub. Lick Obs. 14, 94, 1928                                                     
BER  Ber1928b  Ma   Berman, L.                                                                      
BER                 AJ 38, 75, 1928                                                                 
BER  Ber1929   Ma   Berman, L.                                                                      
BER                 Lick Obs. Bull. 14, 94, 1929                                                    
BER  Ber1941        Berman, L.                                                                      
BER                 PASP 53, 22, 1941                                                               
                                                                                                    
BES  Bes1818A       Bessel, F.W.                                                                    
BES                 Fundamenta Astronomiae, 1818                                                    
BES                 (as cited by Herschel, MemRAS 5, 13, 1833)                                      
BES  Bes1825        Bessel, F.W.                                                                    
BES                 AN 4, 301, 1825                                                                 
BES                 (data not added to WDS; coarse separations only, no position angles or dates)   
BES  Bes1833a  D    Bessel, F.W.                                                                    
BES                 Berlin Akad. Wiss. Abhandl. 1833                                                
BES  Bes1833B       Bessel, F.W.                                                                    
BES                 cited by Herschel (MemRAS 5, 13, 1833)                                          
BES  Bes1833c       Bessel, F.W.                                                                    
BES                 AN 10, 389, 1833                                                                
BES  Bes1838   Ma   Bessel, F.W.                                                                    
BES                 MNRAS 4, 152, 1838                (see also Fletcher, MNRAS 92, 121, 1931)      
BES  Bes1838b  D    Bessel, F.W.                                                                    
BES                 AN 15, 105, 1838                                                                
BES  Bes1838c  D    Bessel, F.W., Schluter, H., & Wichmann, M.                                      
BES                 Astr. Obs. Konigsberg Univ. Obs. 24, 69, 1838 (1848)                            
BES                 (most data also published in Bes1849)                                           
BES  Bes1849   D    Bessel, F.W.                                                                    
BES                 AN suppl., 99, 1849                                                             
BES  Bes1865   D    Bessel, F.W. et al.                                                             
BES                 Astr. Obs. Konigsberg Univ. Obs. 35, 247, 1865                                  
BES                 (most data also published in Bes1849 and                                        
BES                 Auw1862)                                                                        
BES  Bes1906A  D    Bessel, F.W.                                                                    
BES                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
BET  Bet1966   Mc   Bertin, B.                                                                      
BET                 J. Obs. 49, 407, 1966                                                           
                                                                                                    
BEU  Beu2004   A    Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M., 
BEU                 Perrier, C., Hainaut, M.-C., et al.                                             
BEU                 A&A 425, 997, 2004                                                              
                                                                                                    
BEW  BEW1988   Pa   Bastian, U., Eisloeffel, J., & Wiese, K.                                        
BEW                 A&AS 74, 1, 1988                                                                
                                                                                                    
BEY  Bey1967   orb  Beardsley, W.R.                                                                 
BEY                 IAU Symp. 30, 189, 1967                                                         
BEY  Bey1976        Beardsley, W.R. & King, M.W.                                                    
BEY                 PASP 88, 200, 1976                                                              
BEY  Bey1977   orb  Worek, T.F. & Beardsley, W.R.                                                   
BEY                 ApJ 217, 134, 1977                                                              
BEY  Bey1981        Ziska, E.R. & Beardsley, W.R.                                                   
BEY                 AJ 86, 1944, 1981                                                               
                                                                                                    
BEZ  Bez1938   orb  von Bezold, W.                                                                  
BEZ                 AN 267, 241, #6399, 1938                                                        
                                                                                                    
BFC  BFC1957   orb  Bertiau, F.C.                                                                   
BFC                 ApJ 125, 696, 1957                                                              
                                                                                                    
BFR  BFr2015   C    Baron, Fr., Lafreniere, D., Artigau, E., Doyon, R., Gagne, J., Davison, C.L.,   
BFR           +E2   Malo, L., Robert, J., Nadeau, D., & Reyle, C.                                   
BFR           +Es   ApJ 802, 37, 2015                                                               
                                                                                                    
BGA  BGa1976   F    Burnichon, M. & Garnier, R.                                                     
BGA                 A&AS 24, 89, 1976                                                               
BGA                 (UBV photometry of 20 multiple systems made with 60 and 80cm reflectors at Lyon 
BGA                 Haute-Provence)                                                                 
                                                                                                    
BGG  BGg2015   A    Bardalez Gagliuffi, D.C., Gelino, C.R., & Burgasser, A.J.                       
BGG           +Ag   AJ 150, 163, 2015                                                               
                                                                                                    
BGH  Bgh1958   Pa   Bergh, S. van den                                                               
BGH                 Cont. Perkins Obs. Ser.2, #10,186, 1958                                         
BGH                 (date approximate; date range 1939-1954)                                        
                                                                                                    
BGI  BGI2017a  C    van den Bergh, G. & van den Bergh, H.                                           
BGI                 JDSO 13, 397, 2017                                                              
BGI  BGI2017b  C    van den Bergh, H, Olivas, C., Hilburn, J., Boyce, P. & Boyce, G.                
BGI                 JDSO 13, 412, 2017                                                              
                                                                                                    
BGN  Bgn1983   Sc   Bagnuolo, W.G. & McAlister, H.A.                                                
BGN                 PASP 95, 992, 1983                (dates converted from Besselian to Julian epoc
BGN  Bgn1988   Sc   Bagnuolo, W.G. & Sowell, J.R.                                                   
BGN                 AJ 96, 1056, 1988                 (dates converted from Besselian to Julian epoc
BGN  Bgn1991        Bagnuolo. W.G. & Gies, D.R.                                                     
BGN                 ApJ 376, 266, 1991                                                              
BGN  Bgn1992   orb  Bagnuolo, W.G., Mason, B.D., Barry, D., Hartkopf, W., & McAlister, H.A.         
BGN                 AJ 103, 1399, 1992                                                              
BGN  Bgn1994        Bagnuolo, W.G., Gies, D.R., Hahula, M.E., Wiemker, R., & Wiggs, M.S.            
BGN                 ApJ 423, 446, 1994                                                              
BGN  Bgn1996        Bagnuolo, W.G. & Barry, D.J.                                                    
BGN                 ApJ 469, 347, 1996                                                              
BGN  Bgn1998   orb  McKibben, W.P., Bagnuolo, W.G., Gies, D.R., Hahula, M.E., Hartkopf, W.I., Robert
BGN                 L.C., Bolton, C.T., Fullerton, A.W., et al.                                     
BGN                 PASP 110, 900, 1998                                                             
BGN  Bgn2006   Kc   Bagnuolo, W.G., Taylor, S.F., McAlister, H.A., ten Brummelaar, T.A., Gies, D.R.,
BGN           +orb  Ridgway, S.T., Sturmann, J., Sturmann, L., et al.                               
BGN                 AJ 131, 2695, 2006                                                              
                                                                                                    
BGO  Bgo2012   Pp   Bongiorni, G.                                                                   
BGO                 JDSO 8, 197, 2012                                                               
                                                                                                    
BGR  Bgr2011        Berger, J.-P., Monnier, J.D., Millan-Gabet. R., Renard, S., Pedretti, E., Traub,
BGR                 Bechet, C., Benisty, M., et al.                                                 
BGR                 A&A 529, L1, 2011                 (see also IOT2011b)                           
                                                                                                    
BGS  Bgs1931   Pa   Bergstrand, O.                                                                  
BGS                 cited by Fletcher (MNRAS 92, 121, 1931)                                         
BGS                 (original ref possibly Trans. Roy. Soc. Upsala 1, no. 3?)                       
                                                                                                    
BHA  Bha1916   Pa   Bhaskaran, T.P.                                                                 
BHA                 AJ 30, 29, 1916                                                                 
BHA  Bha1933   Pa   Bhaskaran, T.P.                                                                 
BHA                 J. Obs. 16, 140, 1933                                                           
BHA  Bha1935   Pa   Bhaskaran, T.P.                                                                 
BHA                 J. Obs. 18, 52, 1935                                                            
BHA  Bha1938a  Pa   Bhaskaran, T.P.                                                                 
BHA                 AJ 47, 172, 1938                                                                
BHA  Bha1938b  Pa   Bhaskaran, T.P.                                                                 
BHA                 AN 267, 67, 1938                                                                
                                                                                                    
BHJ  BHJ1959   P    Blaauw, A., Hiltner, W.A. & Johnson, H.L.                                       
BHJ                 ApJ 130, 69, 1959                                                               
                                                                                                    
BHM  Bhm2008   C    Buchheim, R.K.                                                                  
BHM                 JDSO 4, 27, 2008                                                                
BHM  Bhm2008b  C    Buchheim, R.K.                                                                  
BHM                 JDSO 4, 103, 2008                                                               
                                                                                                    
BHX  BHx1928   J    Brown, A.F. & Hoxie, H.L.                                                       
BHX                 Popular Astronomy 36, 385, 1928                                                 
                                                                                                    
BIA  Bia1737        Bianchini                                                                       
BIA                 Observationes selectae astronomicae, Veronae, 1737, p 208                       
                                                                                                    
BID  Bid1976        McConnell, D.J. & Bidelman, W.P.                                                
BID                 AJ 81, 225, 1976                                                                
BID  Bid1980        Bidelman, W.P.                                                                  
BID                 PASP 92, 345, 1980                                                              
BID  Bid9999   Ma   Bidelman, W.P.                                                                  
BID                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
BIE  Bie1964   orb  Bieger, G.S.                                                                    
BIE                 AJ 69, 804, 1964                                                                
                                                                                                    
BIG  Big1883   Ma   Bigourdan, G.                                                                   
BIG                 Ann. Obs. Paris - Observations  H1, 1883                                        
BIG  Big1895   Ma   Bigourdan, G.                                                                   
BIG                 Ann. Obs. Paris - Memoirs  21, E1, 1895                                         
BIG                                                   (dates converted from Besselian to Julian epoc
BIG  Big1895b  Ma   Bigourdan, G.                                                                   
BIG                 Bull. Astronomique 12, 298, 1895  (dates converted from Besselian to Julian epoc
BIG  Big1903   Ma   Bigourdan, G.                                                                   
BIG                 MNRAS 63, 403, 1903                                                             
BIG  Big1906B  Ma   Bigourdan, G.                                                                   
BIG                 cited by Lewis (MemRAS 56, 1, 1906)                                             
BIG  Big1913A  Ma   Bigourdan, G.                                                                   
BIG                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
BIG  Big1937A       Bigourdan, G.                                                                   
BIG                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
BIL  Bil2006   A    Biller, B.A., Kasper, M., Close, L.M., Brandner, W., & Kellner, S.              
BIL                 ApJ 641, L141, 2006                                                             
BIL  Bil2007   A    Biller, B.A., Close, L., Masciadri, E., Nielsen, E., Lenzen, R., Brandner, W.,  
BIL                 McCarthy, D., Hartung, M., et al.                                               
BIL                 ApJS 173, 143, 2007                                                             
BIL  Bil2010   Ac   Biller, B.A., Liu, M.C., Wahhaj, Z., Nielsen, E.L., Close, L.M., Dupuy, T.J.,   
BIL           +E2   Hayward, T.L., Burrows, A., Chun, M., Ftaclas, C., Clarke, F., Hartung, M., et a
BIL                 ApJL 720, 82, 2010                                                              
BIL  Bil2011   Ag   Biller, B.A., Allers, K., Liu, M., Close, L.M., & Dupuy, T.                     
BIL           +E2   ApJ 730, 39, 2011                                                               
BIL  Bil2012   Am   Biller, B.A., Lacour, S., Juhasz, A., Benisty, M., Chauvin, G., Olofsson, J.,   
BIL                 Pott, J., Muller, A., Sicilia-Aguilar, A., Bonnefoy, M., Tuthill, P., Thebault, 
BIL                 et al.                                                                          
BIL                 ApJL 753, 38, 2012                                                              
BIL  Bil2014   A    Biller, B.A., Males, J., Rodigas, T., Morzinski, K., Close, L.M., Juhasz, A.,   
BIL                 Follette, K.B., Lacour, S., Benisty, M., Sicilia-Aguilar, A., Hinz, P.M.,       
BIL                 Weinberger, A., Henning, T., Pott, J.-U., Bonnefoy, M., & KOhler, R.            
BIL                 ApJL 792, L22, 2014                                                             
                                                                                                    
BIN  Bin2010a  Ma   Binder, A.                                                                      
BIN                 J. Antique Telescope Soc. 31, 3, 2010                                           
BIN                 (17th century style non-achromatic refractor.  Additional information on dates a
BIN                 number of nights provided by author, private comm.)                             
BIN  Bin2010b  Ma   Binder, A.                                                                      
BIN                 JDSO 6, 280, 2010                                                               
BIN                                                   (also includes all data from Bin2010a)        
                                                                                                    
BIR  Bir1879   orb  Birkenmayer                                                                     
BIR                 K. Ak. Wiss. Wien, Bd. 93, 1879                                                 
                                                                                                    
BIS  Bis2012   S    Bisikalo, D.V., Dodin, A.V., Kaigorodov, P.V., Lamzin, S.A., Malogolovets, E.V.,
BIS                 Fateeva, A.M.                                                                   
BIS                 Astron. Reports 56, 686, 2012                                                   
                                                                                                    
BJN  BJN1986   Pa   Bahcall, J.N., Jones, B.F. & Ratnatunga, K.U.                                   
BJN                 ApJS 60, 939, 1986                                                              
                                                                                                    
BKA  BkA1921   Ma   Baker, A.H.                                                                     
BKA                 MNRAS 81, 567, 1921                                                             
                                                                                                    
BKB  Bkb2014   C    Birkby, J.L., Cappetta, M., Cruz, P., Koppenhoefer, J., Ivanyuk, O., Mustill, A.
BKB           +Cl   Hodgkin, S., Pinfield, D., Sipocz, B., Kovacs, G., Saglia, R., Pavlenko, Y., et 
BKB                 MNRAS 440, 1470, 2014                                                           
                                                                                                    
BKO  Bko2002   C    Ladanyi, T. & Berko, E.                                                         
BKO                 Webb Soc., Double Star Circ. 10, 2002                                           
BKO  Bko2003   C    Ladanyi, T., Berko, E. & Vaskuti, G                                             
BKO                 Webb Soc., Double Star Circ. 11, 2003                                           
BKO  Bko2004   C    Berko, E., Ladanyi, T. & Vaskuti, G                                             
BKO                 Webb Soc., Double Star Circ. 12, 2004                                           
BKO  Bko2005   C    Berko, E., Ladanyi, T. & Vaskuti, G                                             
BKO                 Webb Soc., Double Star Circ. 13, 2005                                           
BKO  Bko2008   C    Berko, E. & Vaskuti, G.                                                         
BKO                 Webb Soc., Double Star Circ. 16, 2008                                           
BKO  Bko2008b  C    Berko, E.                                                                       
BKO                 JDSO 4, 144, 2008                                                               
BKO  Bko2009   C    Berko, E.                                                                       
BKO                 JDSO 5, 49, 2009                                                                
BKO  Bko2009b  C    Berko, E.                                                                       
BKO                 JDSO 5, 168, 2009                                                               
BKO  Bko2009c  C    Berko, E.                                                                       
BKO                 Webb Soc., Double Star Circ. 17, 2009                                           
BKO  Bko2009d  C    Berko, E.                                                                       
BKO                 JDSO 5, 189, 2009                                                               
BKO  Bko2010a  C    Berko, E.                                                                       
BKO                 JDSO 6, 21, 2010                                                                
BKO  Bko2010b  C    Berko, E.                                                                       
BKO                 Webb Soc., Double Star Circ. 18, 2010                                           
BKO  Bko2011a  C    Berko, E.                                                                       
BKO                 JDSO 7, 2, 2011                                                                 
BKO  Bko2011b  C    Berko, E.                                                                       
BKO                 Webb Soc., Double Star Circ. 19, 29, 2011              (BKO 898 - BKO 980)      
BKO  Bko2011c  C    Berko, E.                                                                       
BKO                 Webb Soc., Double Star Circ. 19, 42, 2011              (BKO 981 - BKO1042)      
BKO  Bko2012   C    Berko, E.                                                                       
BKO                 Webb Soc., Double Star Circ. 20, 2012                                           
                                                                                                    
BKS  Bks2005   orb  Bakis, V. Erdem, A., Budding, E., Demircan, O., & Bakis, H.                     
BKS                 Ap&SS 296, 131, 2005                                                            
                                                                                                    
BLA  Bla1977a  S    Blazit, A., Bonneau, D., Koechlin, L. & Labeyrie, A.                            
BLA                 ApJ 214, L79, 1977                (dates converted from Besselian to Julian epoc
BLA  Bla1977b  S    Blazit, A., Bonneau, D., Josse, M., Koechlin, L., Labeyrie, A., & Oneto, J.L.   
BLA           +K    ApJ 217, L55, 1977                (dates converted from Besselian to Julian epoc
BLA  Bla1987   S    Blazit, A. Bonneau, D., & Foy, R.                                               
BLA                 A&AS 71, 57, 1987                 (dates converted from Besselian to Julian epoc
                                                                                                    
BLD  Bld1996   K    Baldwin, J.E., Beckett, M.G., Boysen, R.C., Burns, D., Buscher, D.F., Cox, G.C.,
BLD                 Haniff, C.A., Mackay, C.D., Nightingale, N.S., Rogers, J., Scheuer, P.A.G.,     
BLD                 Scott, T.R., et al.                                                             
BLD                 A&A 306, L13, 1996                                                              
BLD                 (theta and rho estimated from figure By Torres et al. 2009)                     
BLD  Bld2001   Cl   Baldwin, J.E., Tubbs, R.N., Cox, G.C., Mackay, C.D., Wilson, R.W., & Andersen, M
BLD                 A&A 368, L1-L4, 2001                                                            
                                                                                                    
BLG  Blg2016        Buldgen, G., Reese, D.R. & Dupret, M.A.                                         
BLG                 A&A 585, 109, 2016                                                              
                                                                                                    
BLJ  BlJ1998   Hp   Bally, J., Sutherland, R. S., Devine, D., & Johnstone, D.                       
BLJ                 AJ 116, 293, 1998                                                               
                                                                                                    
BLK  Blk1990   S    Blackmore, D.R., Matcher, S.J., Morgan, B.L., Vine, H.A., Argue, N.A., & White, 
BLK                 Tucson SPIE Conf. "Amplitude and Intensity Spatial Interferometry", ed.         
BLK                 J.B. Breckinridge, v 1237, 231, 1990                                            
                                                                                                    
BLL  Bll1872   orb  Ball, R.S.                                                                      
BLL                 Proc. Royal Irish Acad., June 1872                                              
BLL  Bll1884   Ma   Ball, R.S.                                                                      
BLL                 Pub. Dunsink Obs. 5, 1, 1884      (dates converted from Besselian to Julian epoc
BLL  Bll1913A  Ma   Ball, R.S.                                                                      
BLL                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
BLL  Bll1932A       Ball, R.S.                                                                      
BLL                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
BLM  BLM1978   S    Morgan, B.L., Beddoes, D.R., Scaddan, R.J. & Dainty, J.C.                       
BLM                 MNRAS 183, 701, 1978              (dates converted from Besselian to Julian epoc
BLM  BLM1980   S    Morgan, B.L., Beckmann, G.K. & Scaddan, R.J.                                    
BLM                 MNRAS 192, 143, 1980              (dates converted from Besselian to Julian epoc
BLM  BLM1982   S    Morgan, B.L., Beckmann, G.K., Scadden, R.J., & Vine, H.A.                       
BLM                 MNRAS 198, 817, 1982              (dates converted from Besselian to Julian epoc
                                                                                                    
BLN  Bln2000   orb  Blanco                                                                          
BLN                 Inf. Circ. 140, 1, 2000                                                         
                                                                                                    
BLO  Blo1931   Ma   Bloch, M.                                                                       
BLO                 Bull. Obs. Lyon 13, 151, 1931                                                   
                                                                                                    
BLR  Blr2005   E+   Billeres, M., Delfosse, X., Beuzit, J.-L., Forveille, T., Marchal, L., &        
BLR           +Xr   Martin, E.L.                                                                    
BLR           +Ci   A&A 440, L55, 2005                                                              
                                                                                                    
BLW  Blw1982a  O    Blow, G.L., Chen, P.C., Edwards, D.A., Evans, D.S. & Frueh, M.                  
BLW                 AJ 87, 1571, 1982                                                               
BLW  Blw1982b  O    Blow, G.L.                                                                      
BLW                 Southern Stars, 29, 160, 1982                                                   
                                                                                                    
BLY  Bly1908   Ma   Bailey, H.C.                                                                    
BLY                 Harvard Ann. 60, 195, 1908                                                      
                                                                                                    
BLZ  Blz9999   Po   Balz, A.                                                                        
BLZ                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
BMA  BMA2011   C    Brewer, Mark A.                                                                 
BMA                 JDSO 7, 105, 2011                                                               
BMA  BMA2012   Mb   Brewer, M., Rogers, A., Lee, K. & Maldonado, A.                                 
BMA                 JDSO 8, 184, 2012                                                               
BMA  BMA2012b  Mb   Brewer, M., Rogers, A., Harder, H., Lazak, R., Gillette, T., Gillette, S.,      
BMA           +M    Sweatt, M., Keele, R., Keele, M., Smith, B., Mercado, A., Cheske, H., Zoltan, K.
BMA                 & Stewart, E.                                                                   
BMA                 JDSO 8, 210, 2012                                                               
                                                                                                    
BME  Bme1972   Ma   Bem, J.                                                                         
BME                 Acta Astron. 22, 41, 1972                                                       
                                                                                                    
BNA  Bna2010   Am   Bernat, D., Bouchez, A.H., Ireland, M., Tuthill, P., Martinache, F., Angione, J.
BNA                 Burrus, R.S., Cromer, J.L., et al.                                              
BNA                 ApJ 715, 724, 2010                                                              
                                                                                                    
BNC  Bnc2012   Hp   Bianchi, L., Efremova, B., Hodge, P. & Kang, Y.                                 
BNC                 AJ 144, 142, 2012                                                               
                                                                                                    
BND  Bnd1999   A    Bendinelli, O., Bonaccini, D., Falsini, S., & Parmeggiani, G.                   
BND                 A&AS 135, 187, 1999                                                             
                                                                                                    
BNF  Bnf2009   Ao   Bonnefoy, M., Chauvin, G., Dumas, C., Lagrange, A.-M., Beust, H., Desort, H.,   
BNF           +orb  Teixeira, R., Ducourant, C., et al.                                             
BNF                 A&A 506, 799, 2009                                                              
BNF  Bnf2011   Ao   Bonnefoy, M., Lagrange, A.-M., Boccaletti, A., Chauvin, G., Apai, D., Allard, F.
BNF                 Ehrenreich, D., Girard, J.H.V., et al.                                          
BNF                 A&A 528, L15, 2011                                                              
BNF  Bnf2013   Ao   Bonnefoy, M., Boccaletti, A., Lagrange, A.-M., Allard, F., Mordasini, C., Beust,
BNF                 Chauvin, G., Girard, J.H.V., Homeier, D., Apai, D., & Rouan, D.                 
BNF                 A&A 555, L107, 2013                                                             
BNF  Bnf2014   Ao   Bonnefoy, M., Currie, T., Marleau, G.-D., Schlieder, J.E., Wisniewski, J.,      
BNF           +A    Carson, J., Cover, K.R., Henning, T., Biller, B., Hinz, P., Klahr, H.,          
BNF                 Marsh Boyer, A.N., et al.                                                       
BNF                 A&A 562, A111, 2014                                                             
                                                                                                    
BNG  Bng2009   C+   Burningham, B., Pinfield, D.J., Leggett, S.K., Tinney, C.G., Liu, M.C., Homeier,
BNG           +E2   West, A.A., Day-Jones, A., Huelamo, N., Dupuy, T.J., Zhang, Z., Murray, D.N. et 
BNG           +Xr   MNRAS 395, 1237, 2009                                                           
BNG  Bng2010   Ek   Burningham, B., Leggett, S.K., Lucas, P.W., Pinfield, D.J., Smart, R.L., Day-Jon
BNG           +Es   A.C., Jones, H.R.A., Murray, D. et al.                                          
BNG           +Hi   MNRAS 404, 1952, 2010                                                           
BNG                 (No position angle or dates in paper. Approximate theta value derived from SDSS 
BNG                 ULAS coordinates. Coarse date of 2007 given to UKIDSS photometry.)              
                                                                                                    
BNH  Bnh2005   orb  Branham, R.L., Jr.                                                              
BNH                 ApJ 622, 613, 2005                                                              
BNH  Bnh2007   orb  Branham, R.L., Jr.                                                              
BNH                 AJ 134, 274, 2007                                                               
BNH  Bnh2008   orb  Branham, R.L., Jr.                                                              
BNH                 AJ 136, 963, 2008                                                               
BNH  Bnh2009   orb  Branham, R.L., Jr.                                                              
BNH                 RevMexA&A 35, 91, 2009                                                          
                                                                                                    
BNJ  BnJ2011   C    Brand, J., Massi, F., Zavagno, A., Deharveng, L. & Lefloch, B.                  
BNJ           +Ci   A&A 527, 62, 2011                                                               
                                                                                                    
BNK  Bnk2001   A    Brandeker, A., Liseau, R., Artymowicz, P. & Jayawardhana, R.                    
BNK                 ApJ 561, L199, 2001                                                             
BNK  Bnk2003   A    Brandeker, A., Jayawardhana, R., & Najita, J.                                   
BNK                 AJ 126, 2009, 2003                                                              
BNK                 (slight correction to 2001.145 theta and its error given by Neuhauser et al. 201
BNK  Bnk2006   A    Brandeker, A., Jayawardhana, R., Khavari, P., Haisch, K.E., & Mardones, D.      
BNK           +E2   ApJ 652, 1572, 2006                                                             
                                                                                                    
BNN  Bnn1925   orb  Bennot, M.                                                                      
BNN                 Popular Astron. 33, 306, 1925                                                   
                                                                                                    
BNS  Bns2006   Xr   Baines, D., Oudmaijer, R.D., Porter, J.M., & Pozzo, M.                          
BNS                 MNRAS 367, 737, 2006                                                            
BNS                 (spectro-astrometry technique. All separations are lower limits to true separati
                                                                                                    
BNT  Bnt2010   Ao   Bruntt, H., Kervella, P., Merand, A., Brandao, I.M., Bedding, T.R., ten Brummela
BNT                 T.A., Coude Du Foresto, V., Cunha, M.S., et al.                                 
BNT                 A&A 512, 55, 2010                                                               
                                                                                                    
BNU  Bnu1979   orb  Bonneau, D.                                                                     
BNU                 A&A 80, L11, 1979                                                               
BNU  Bnu1980a  S    Bonneau, D. & Foy, R.                                                           
BNU                 A&A 86, 295, 1980                 (dates converted from Besselian to Julian epoc
BNU  Bnu1980b  S    Bonneau, D., Blazit, A., Foy, R. & Labeyrie, A.                                 
BNU                 A&AS 42, 185, 1980                (dates converted from Besselian to Julian epoc
BNU  Bnu1983   S    Bonneau, D. & Koechlin, L.                                                      
BNU                 IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 154, 1983 "Current Techniques in Do
BNU                 & Multiple Star Research", R.S. Harrington & O.G. Franz, eds.                   
BNU                 (one measure, also published in Bag1984b)                                       
BNU  Bnu1984   S    Bonneau, D., Carquillat, J.M., & Vidal, J.L.                                    
BNU                 A&AS 58, 729, 1984                (dates converted from Besselian to Julian epoc
BNU  Bnu1986   S    Bonneau, D., Balega, Y., Blazit, A, Foy, R., Vakili, F., & Vidal, J.L.          
BNU                 A&AS 65, 27, 1986                 (dates converted from Besselian to Julian epoc
BNU  Bnu1990   S    Bonneau, D.                                                                     
BNU                 Inf. Circ. 112, 1, 1990           (dates converted from Besselian to Julian epoc
BNU  Bnu2011   orb  Bonneau, D., Chesneau, O., Mourard, D., Berio, Ph., Clausse, J.M., Delaa, O.,   
BNU                 Marcotto, A., Perraut, K., Roussel, A., Spang, A., Stee, Ph., Tallon-Bosc, I. et
BNU                 A&A 532, A148, 2011                                                             
                                                                                                    
BNV  Bnv2007        Bonavita, M. & Desidera, S.                                                     
BNV                 A&A 468, 721, 2007                                                              
BNV  Bnv2010   Ao   Bonavita, M., Chauvin, G., Boccaletti, A., Pietu, V., Baudoz, P., Beuzit, J.-L.,
BNV                 Dutrey, A., Guilloteau, S., Lagrange, A.M., Mouillet, D., & Niccolini, G.       
BNV                 A&A 522, A2, 2010                                                               
BNV  Bnv2014   A    Bonavita, M., Daemgen, S., Desidera, S., Jayawardhana, R., Janson, M., &        
BNV                 Lafreniere, D.                                                                  
BNV                 ApJ 791, L40, 2015                                                              
                                                                                                    
BNW  BnW1909   Ma   Baranov, W.A.                                                                   
BNW                 Pub. Obs. Imp. Univ. Kasan #20, 1909                                            
                                                                                                    
BNY  Bny1989   Ci   Barsony, M., Burton, M.G., Russell, A.P., Carlstrom, J.E., & Garden, R.         
BNY                 ApJ 346, L93, 1989                                                              
BNY  Bny2003   Ci   Barsony, M., Koresko, C.D., & Matthews, J.                                      
BNY                 ApJ 591, 1064, 2003                                                             
                                                                                                    
BOB  Bob1950   Pa   Bobone, J.                                                                      
BOB                 ApJ 111, 408, 1950                                                              
                                                                                                    
BOC  Boc2001   As   Boccaletti, A., Moutou, C., Mouillet, D., Lagrange, A.-M., & Augereau, J.-C.    
BOC           +C    A&A 367, 371, 2001                                                              
BOC  Boc2003   Ao   Boccaletti, A., Chauvin, G., Lagrange, A.-M., & Marchis, F.                     
BOC                 A&A 410, 283, 2003                                                              
BOC  Boc2004   Ao   Boccaletti, A., Riaud, P., Baudoz, P., Baudrand, J., Rouan, D., Gratadour, D.,  
BOC                 Lacombe, F. & Lagrange, A.-M.                                                   
BOC                 PASP 116, 1061, 2004                                                            
BOC  Boc2008   Ao   Boccaletti, A., Chauvin, G., Baudoz, P., & Beuzit, J.-L.                        
BOC                 A&A 482, 939, 2008                                                              
BOC  Boc2013   A    Boccaletti, A., Lagrange, A.-M., Bonnefoy, M., Galicher, R., & Chauvin, G.      
BOC           +Cc   A&A 551, L14, 2013                                                              
                                                                                                    
BOD  Bod1998   Kp   Boden, A.F., van Belle, G.T., Colavita, M.M., Dumont, P., Gubler, J., Koresko, C
BOD                 Kulkarni, S.R., Lane, B.F., et al.                                              
BOD                 ApJ 504, L39, 1998                                                              
BOD  Bod1999a  orb  Boden, A.F., Koresko, C.D., van Belle, G.T., Colavita, M.M., Dumont, P.J., Guble
BOD                 J., Kulkarni, S.R., Lane, B.F., et al.                                          
BOD                 ApJ 515, 356, 1999                                                              
BOD  Bod1999b  orb  Boden, A.F., Lane, B.F., Creech-Eakman, M.J., Colavita, M.M., Dumont, P.J., Gubl
BOD                 J., Koresko, C.D., Kuchner, M.J., et al.                                        
BOD                 ApJ 527, 360, 1999                                                              
BOD  Bod2000   orb  Boden, A.F. Creech-Eakman, M.J., & Queloz, D.                                   
BOD                 ApJ 536, 880, 2000                                                              
BOD  Bod2001   orb  Boden, A.F. & Lane, B.F.                                                        
BOD                 ApJ 547, 1071, 2001                                                             
BOD  Bod2005a  orb  Boden, A., Torres, G., & Hummel, C.                                             
BOD                 ApJ 627, 464, 2005                                                              
BOD  Bod2005b  Hf   Boden, A.F. Sargent, A.I., Akeson, R.L., Carpenter, J.M., Torres, G., Latham, D.
BOD                 Soderblom, D.R., Nelan, E., et al.                                              
BOD                 ApJ 635, 442, 2005                                                              
BOD  Bod2006   orb  Boden, A.F., Torres, G., & Latham, D.W.                                         
BOD                 ApJ 644, 1193, 2006                                                             
BOD  Bod2007   orb  Boden, A.F., Torres, G., Sargent, A.I., Akeson, R.L., Carpenter, J.M., Boboltz, 
BOD           +Kl   D.A., Massi, M., Ghez, A.M., et al.                                             
BOD                 ApJ 670, 1214, 2007                                                             
BOD  Bod2012   A    Boden, A.F., Torres, G., Duchene, G., konopacky, Q., Ghez, A.M., Torres, R.M., &
BOD                 Loinard, L.                                                                     
BOD                 ApJ 747, 17, 2012                                                               
                                                                                                    
BOE  Boe1944   Po   Brouwer, D. & Jenkins, L.F.                                                     
BOE                 AJ 51, 54, 1944                                                                 
                                                                                                    
BOF  Bof2014   Ac   Boffin, H.M.J., Pourbaix, D., Muzic, K., Ivanov, V.D., Kurtev, R., Beletsky, Y.,
BOF           +C    Mehner, A., Berger, J.P., Girard, J.H., & Mawet, D.                             
BOF                 A&A 561, L4, 2014                                                               
                                                                                                    
BOG  Bog1902        Boeger, E.A.                                                                    
BOG                 AJ 22, 141, 1902                  (data also in Pub. USNO 6, A117, 1911)        
BOG  Bog1911   Ma   Boeger, E.A.                                                                    
BOG                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
                                                                                                    
BOH  Boh1921   Ma   Bohlin, K.                                                                      
BOH                 AN 214, 247, 1921                                                               
                                                                                                    
BON  Bon1938   Ma   Bonnet, R.                                                                      
BON                 Paris Obs. 1938                                                                 
                                                                                                    
BOO  Boo1897   Ma   Boothroyd, S.L.                                                                 
BOO                 AJ 18, 75, 1897                   (dates converted from Besselian to Julian epoc
BOO  Boo1898   Ma   Boothroyd, S.L.                                                                 
BOO                 MNRAS 58, 385, 1898               (dates converted from Besselian to Julian epoc
BOO  Boo1900a  Ma   Boothroyd, S.L.                                                                 
BOO                 AJ 20, 173, 1900                                                                
BOO  Boo1900b  Ma   Boothroyd, S.L.                                                                 
BOO                 AJ 21, 41, 1900                   (dates converted from Besselian to Julian epoc
BOO  Boo1900c  Ma   Boothroyd, S.L.                                                                 
BOO                 AN 152, 73, #3629, 1900           (dates converted from Besselian to Julian epoc
BOO  Boo1901   Ma   Boothroyd, S.L.                                                                 
BOO                 AJ 22, 1, 1901                    (dates converted from Besselian to Julian epoc
                                                                                                    
BOR  Bor1882   Ma   Borgen, C.                                                                      
BOR                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 113, 1882                             
BOR                                                   (most data too discrepant, so not added to WDS
BOR                                                   dates converted from Besselian to Julian epoch
                                                                                                    
BOS  Bos1908   Ma   Bosler, J.                                                                      
BOS                 Bull. Astronomique 25, 18, 1908                                                 
BOS  Bos1922A  Ma   Bosler, J.                                                                      
BOS                 cited by Rabe (AN 216, 49, 1922)                                                
                                                                                                    
BOT  Bot1958   Po   Boettger, G.                                                                    
BOT                 AN 284, 177, 1958                                                               
BOT  Bot1962   Po   Boettger, G.                                                                    
BOT                 Potsdam Obs. 30, Pt.4, 1962                                                     
BOT  Bot1965   Po   Boettger, G.                                                                    
BOT                 AN 288, 203, 1965                 (dates converted from Besselian to Julian epoc
BOT  Bot1967   Po   Boettger, G.                                                                    
BOT                 AN 290, 71, 1967                  (dates converted from Besselian to Julian epoc
                                                                                                    
BOU  Bou1929   orb  Bourgeois, P.                                                                   
BOU                 ApJ 70, 256, 1929                                                               
                                                                                                    
BOV  Bov1992a  Xl   Bouvier, J. & Appenzeller, I.                                                   
BOV                 A&AS 92, 481, 1992                                                              
BOV  Bov1992b  C    Bouvier, J., Tessier, E., & Cabrit, S.                                          
BOV           +Ci   A&A 261, 451, 1992                                                              
BOV  Bov1994   Si   Tessier, E., Bouvier, J., & Lacombe, F.                                         
BOV                 A&A 283, 827, 1994                                                              
BOV  Bov1997   A    Bouvier, J., Rigaut, F., & Nadeau, D.                                           
BOV                 A&A 323, 139, 1997                                                              
BOV  Bov2000   A    Monin, J.-L. & Bouvier, J.                                                      
BOV           +C    A&A 356, L75, 2000                                                              
BOV  Bov2001   A    Bouvier, J., Duchene, G., Mermilliod, J.-C., & Simon, T.                        
BOV                 A&A 375, 989, 2001                                                              
                                                                                                    
BOW  Bow1896   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1896      (data also in MNRAS 59, 400, 1899)            
BOW                                                   (dates converted from Besselian to Julian epoc
BOW  Bow1897   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1897                                                    
BOW  Bow1898   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1898                                                    
BOW  Bow1899   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1899      (data also in MNRAS 60, 494, 1900)            
BOW  Bow1900   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1900      (data also in MNRAS 61, 486, 1901)            
BOW  Bow1900c  Ma   Bowyer, W.H.                                                                    
BOW                 MNRAS 60, 595, 1900               (dates converted from Besselian to Julian epoc
BOW  Bow1901   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1901      (data also in MNRAS 62, 383, 1902)            
BOW  Bow1902   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1902      (data also in MNRAS 63, 403, 1903)            
BOW  Bow1903a  Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1903      (data also in MNRAS 64, 789, 1904)            
BOW  Bow1903b  orb  Bowyer, W.M.                                                                    
BOW                 MNRAS 63, 334, 1903                                                             
BOW  Bow1904a  Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1904      (data also in MNRAS 66, 17, 1905)             
BOW  Bow1905   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1905                                                    
BOW  Bow1906a  Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1906      (data also in MNRAS 68, 39, 1907)             
BOW  Bow1906B  Ma   Bowyer, W.M.                                                                    
BOW           +orb  cited by Lewis (MemRAS 56, 1, 1906)                                             
BOW  Bow1906c  orb  Bowyer, W.M. & Furner, H.H.                                                     
BOW                 MNRAS 66, 423, 1906                                                             
BOW  Bow1907   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1907      (data also in MNRAS 68, 525, 1908)            
BOW                                                   (dates converted from Besselian to Julian epoc
BOW  Bow1908   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1908      (data also in MNRAS 69, 588, 1909)            
BOW  Bow1909   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Observations, 1909      (data also in MNRAS 70, 630, 1910)            
BOW  Bow1911   Ma   Bowyer, W.M.                                                                    
BOW                 MNRAS 71, 728, 1911               (dates converted from Besselian to Julian epoc
BOW  Bow1912   Ma   Bowyer, W.M.                                                                    
BOW                 MNRAS 73, 93, 1912                (all data also in Bow1921)                    
BOW                                                   (dates converted from Besselian to Julian epoc
BOW  Bow1913   Ma   Bowyer, W.M.                                                                    
BOW                 MNRAS 74, 137, 1913               (all data also in Bow1921)                    
BOW  Bow1921   Ma   Bowyer, W.M.                                                                    
BOW                 Greenwich Cat. of Double Stars, 1921                                            
BOW  Bow1932A  Ma   Bowyer, W.M.                                                                    
BOW                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
BOX  BoX2005        Bonfils, X., Delfosse, X., Urdy, S., Santos, N.C., Forveille, T. & Segransan, D.
BOX                 A&A 442, 635, 2005                                                              
                                                                                                    
BOY  Boy2003   Hp   Bouy, H., Brandner, W., Martin, E.L., Delfosse, X., Allard, F., & Basri, G.     
BOY                 AJ 126, 1526, 2003                                                              
BOY  Boy2004   H+   Bouy, H., Duchene, G., Koehler, R., Brandner, W., Bouvier, J., Martin, E.L., Ghe
BOY           +Si   A., Delfosse, X., et al.                                                        
BOY           +A    A&A 423, 341, 2004                                                              
BOY           +orb                                                                                  
BOY  Boy2004b  Hp   Bouy, H., Brandner, W., Martin, E., Delfosse, X., Allard, F., Baraffe, I.,      
BOY           +Ha   Forveille, T., & Demarco, R.                                                    
BOY                 A&A 424, 213, 2004                                                              
BOY  Boy2005   Hp   Bouy, H., Martin, E.L., Brandner, W., & Bouvier, J.                             
BOY                 AJ 129, 511, 2005                                                               
BOY  Boy2006   A    Bouy, H., Martin, E.L., Brandner, W., Zapatero Osorio, M.R., Bejar, V.J.S.,     
BOY           +Ci   Schirmer, M., Huelamo, N., & Ghez, A.M.                                         
BOY                 A&A 451, 177, 2006                                                              
BOY                 (VLT / NACO AO plus Herschel Telescope / LIRIS near-IR detector)                
BOY  Boy2008   H+   Bouy, H., Martin, E.L., Brandner, W., Forveille, T., Delfosse, X., Huelamo, N.  
BOY           +Ag   Basri, G., Girard, J., et al.                                                   
BOY                 A&A 481, 757, 2008                                                              
BOY  Boy2008b  A    Bouy, H., Kolb, J., Marchetti, E., Martin, E.L., Huelamo, N.,                   
BOY                 & Barrado y Navascues, D.                                                       
BOY                 A&A 477, 681, 2008                                                              
BOY  Boy2009   A    Bouy, H., Huelamo, N., Martin, E.L., Marchis, F., Barrado Y Navascues, D., Kolb,
BOY                 Marchetti, E., Petr-Gotzens, M.G., Sterzik, M., Ivanov, V.D., Kohler, R., &     
BOY                 Nurnberger, D.                                                                  
BOY                 A&A 493, 931, 2009                                                              
BOY  Boy2015   C    Bouy, H., Bertin, E., Barrado, D., Sarro, L.M., Olivares, J., Moraux, E., Bouvie
BOY                 J., Cuillandre, J.-C., Ribas, A. & Beletsky, Y.                                 
BOY                 A&A 575, 120, 2015                                                              
                                                                                                    
BOZ  Boz2010   orb  Broz, M., Mayer, P., Pribulla, T., Zasche, P., Vokrouhlicky, D., & Uhlar, R.    
BOZ                 AJ 139, 2258, 2010                                                              
BOZ                 (measures referenced as Mlg2010A and Ruc2010A)                                  
                                                                                                    
BPM  BPM            Bordeaux PM2000 catalogue (main catalog: separation < 2')                       
BPM  BPMA           Bordeaux PM2000 catalogue (annex: 2' < separation < 5', pm > 50 mas/yr)         
BPM                 CPM pairs located in the Bordeaux Carte du Ciel zone (+11deg < dec < +18deg)    
BPM                 (see Gavras et al., 2010 A&A 521, A4)                                           
                                                                                                    
BPS  BPS2013   Ek   Broos, P.S., Getman, K.V., Povich, M.S., Feigelson, E.D., Townsley, L.K.,       
BPS                 Naylor, T., Kuhn, M.A., King, R.R. & Busk, H.A.                                 
BPS                 ApJS 209, 32, 2013                                                              
                                                                                                    
BR   Br_1956   Mc   Bru, P.                                                                         
BR                  Ann. Strasbourg Obs. 5, 47, 1956                                                
BR   Br_1961   Mc   Bru, P.                                                                         
BR                  Ann. Strasbourg Obs. 6, 17, 1961                                                
                                                                                                    
BRA  Bra2001a  Ma   Brasher, M.                                                                     
BRA                 Double Star Observer 7, #3, 2001                                                
BRA  Bra2001b  Ma   Brasher, M.                                                                     
BRA                 Double Star Observer 7, #4, 2001                                                
                                                                                                    
BRB  Brb1996   Ho   Barbieri, C., DeMarchi, G., Nota, A., Corrain, G., Hack, W., Ragazzoni, R., &   
BRB                 Macchetto, D.                                                                   
BRB                 A&A 315, 418, 1996                                                              
                                                                                                    
BRC  Brc1998   C    Briceno, C., Hartmann, L., Stauffer, J., & Martin, E.                           
BRC                 ApJ 115, 2074, 1998                                                             
                                                                                                    
BRD  BRD            Bird, F.                          (from additional DD list)                     
                                                                                                    
BRE  Bre1897   Ma   Brenner, L.                                                                     
BRE                 AN 143, 213, 1897                                                               
BRE  Bre1901   Ma   Brenner, L.                                                                     
BRE                 AN 157, 155, 1901                                                               
                                                                                                    
BRF  BrF1916   Ma   Brown, F.L.                                                                     
BRF                 AJ 30, 51, 1916                                                                 
BRF  BrF1927   Ma   Brown, F.L.                                                                     
BRF                 AJ 37, 120, 1927                                                                
                                                                                                    
BRG  Brg2010   Cl   Bergfors, C. Brandner, W., Janson, M., Daemgen, S., Geissler, K., Henning, T.,  
BRG                 Hippler, S., Hormuth, F., Joergens, V., & Koehler, R.                           
BRG                 A&A 520, 54, 2010                                                               
BRG                 (some measures recalibrated and published in Jnn2014b)                          
BRG  Brg2011a  Cl   Bergfors, C. Brandner, W., Janson, M., Koehler, R., & Henning, T.               
BRG           +A    A&A 528, A134, 2011                                                             
BRG  Brg2011b  Cl   Bergfors, C. Brandner, W., Henning, T., & Daemgen, S.                           
BRG                 IAUS 276, 397, 2011               (superceded by Brg2013)                       
BRG  Brg2012a  Cl   Bergfors, C. Brandner, W., Daemgen, S., & Hippler, S.                           
BRG                 IAUS 282, 193, 2012               (no data)                                     
BRG  Brg2012b  Cl   Bergfors, C. Brandner, W., Hippler, S., Henning, T., Janson, M., & Hormuth, F.  
BRG                 IAUS 282, 460, 2012               (no data)                                     
BRG  Brg2013   Cl   Bergfors, C. Brandner, W., Daemgen, S., Biller, B., Hippler, S., Janson, M.,    
BRG                 Kudryavtseva, N., Geissler, K., Henning, T., & Koehler, R.                      
BRG                 MNRAS 428, 182, 2013                                                            
BRG  Brg2016        Bergfors, C. Brandner, W., Bonnefoy, M., Schlieder, J., Janson, M., Henning, Th.
BRG                 Chauvin, G.                                                                     
BRG                 MNRAS 456, 2576, 2016                                                           
                                                                                                    
BRH  Brh1994   Sa   Barth, W., Weigelt, G., & Zinnecker, H.                                         
BRH                 A&A 291, 500, 1994                                                              
                                                                                                    
BRJ  BrJ1862   orb  Breen, J.                                                                       
BRJ           +Ma   MNRAS 22, 158, 1862                                                             
                                                                                                    
BRK  Brk1974        Breakiron, L.A. & Gatewood, G.                                                  
BRK                 PASP 86, 448, 1974                                                              
BRK  Brk1975   Po   Breakiron, L.A. & Gatewood, G.                                                  
BRK                 AJ 80, 318, 1975                  (dates converted from Besselian to Julian epoc
BRK  Brk1978   Po   Kipp, S.L., Russell, J.L., Stein, J.W. & Breakiron, A.                          
BRK                 AJ 83, 636, 1978                  (dates converted from Besselian to Julian epoc
                                                                                                    
BRM  BrM1892   Ma   Brendel, M.                                                                     
BRM                 Beob. K. Sternw. Berlin, 6, 37, 1892                                            
                                                                                                    
BRN  Brn1870   Ma   Brunnow, F.                                                                     
BRN                 Pub. Dunsink Obs. 1, 46, 1870                                                   
BRN  Brn1879   Ma   Brunnow, F.                                                                     
BRN                 Pub. Dunsink Obs. 3, 71, 1879     (dates converted from Besselian to Julian epoc
                                                                                                    
BRO  Bro1947   Ma   Browne, W.M.                                                                    
BRO                 Pub. USNO 15, 73, 1947                                                          
                                                                                                    
BRR  Brr1996   Ci   Brandner, W., Alcala, J.M., Kunkel, M., Moneti, A., & Zinnecker, H.             
BRR                 A&A 307, 121, 1996                                                              
BRR  Brr2004   Hp   Brandner, W., Martin, E.L., Bouy, H., Koehler, R., Delfosse, X., Basri, G., &   
BRR           +Hs   Andersen, M.                                                                    
BRR           +orb  A&A 428, 205, 2004                                                              
BRR                 (F814W photometry from this reference plus Boy2003)                             
BRR  Brr2006   Hn   Brandner, W.                                                                    
BRR           +C    HST public archive data cited by Gelino et al. (PASP 118, 611, 2006)            
                                                                                                    
BRS  Brs1896   Ma   Brown, S.J.                                                                     
BRS                 AJ 17, 46, 1896                   (dates converted from Besselian to Julian epoc
BRS  Brs1900        Brown, S.J.                                                                     
BRS                 AN 152, 179, #3636, 1900                                                        
BRS  Brs1900b  Ma   Brown, S.J.                                                                     
BRS                 AN 152, 329, #3645, 1900          (dates converted from Besselian to Julian epoc
BRS  Brs1911a  Ma   Brown, S.J.                                                                     
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911b  Ma   Brown, S.J.                       (measure by Frisby, E.)                       
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911c  Ma   Brown, S.J.                       (measure by Hammond, J.C.)                    
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911d  Ma   Brown, S.J.                       (measure by King, E.S.)                       
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911e  Ma   Brown, S.J.                       (measure by Lawton, G.K.)                     
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911f  Ma   Brown, S.J.                       (measure by Morgan, H.R.)                     
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
BRS  Brs1911g  Ma   Brown, S.J.                       (measure by Rice, H.L.)                       
BRS                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
                                                                                                    
BRT  Brt1926a  Pa   Barton, S.G.                                                                    
BRT                 AJ 36, 155, 1926                  (BRT   1 - BRT  62)                           
BRT  Brt1926b  Pa   Barton, S.G.                                                                    
BRT                 AJ 37, 57, 1926                   (BRT  63 - BRT 116)                           
BRT                                                   (dates converted from Besselian to Julian epoc
BRT  Brt1928   Pa   Barton, S.G.                                                                    
BRT                 AJ 38, 168, 1928                  (BRT 117 - BRT 230)                           
BRT  Brt1929a  Pa   Barton, S.G.                                                                    
BRT                 AN 235, 425, 1929                 (BRT 294 - BRT 322)                           
BRT  Brt1929b  Pa   Barton, S.G.                                                                    
BRT                 AJ 39, 93, 1929                   (BRT 231 - BRT 293)                           
BRT  Brt1929c  Ma   Barton, S.G.                                                                    
BRT                 AJ 39, 120, 1929                                                                
BRT  Brt1930   Pa   Barton, S.G.                                                                    
BRT                 AJ 40, 181, 1930                  (BRT 323 - BRT 348)                           
BRT  Brt1931   Pa   Barton, S.G.                      (BRT 349 - BRT 562)                           
BRT                 AJ 41, 35, 1931                   (no measures for BRT 529 - BRT 562)           
BRT  Brt1932a  Pa   Barton, S.G.                                                                    
BRT                 AJ 42, 93, 1932                   (BRT 604 - BRT 636)                           
BRT  Brt1932b  Ma   Barton, S.G.                                                                    
BRT           +Pa   Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932  (BRT 563 - BRT 603, BRT1928, etc.)       
BRT  Brt1932C  Ma   Barton, S.G.                                                                    
BRT                 cited in ADS (Aitken Double Star Cat.), 1932                                    
BRT  Brt1933   Pa   Barton, S.G.                                                                    
BRT                 AN 250, 49, 1933                  (BRT 637 - BRT1134)                           
BRT                                                   (very approximate dates added for pairs listed
BRT                                                   with only secondary magnitudes and no astromet
BRT  Brt1934   Pa   Barton, S.G.                                                                    
BRT           +Ma   AJ 43, 119, 1934                                                                
BRT  Brt1935a  Pa   Barton, S.G.                                                                    
BRT           +Ma   AJ 44, 105, 1935                                                                
BRT  Brt1935b  Pa   Barton, S.G.                                                                    
BRT                 AN 256, 357, 1935                                                               
BRT  Brt1936a  Ma   Barton, S.G.                                                                    
BRT           +Pa   AJ 45, 33, 1936                                                                 
BRT  Brt1936b  Pa   Barton, S.G.                                                                    
BRT           +Ma   AJ 45, 99, 1936                                                                 
BRT  Brt1937a  Pa   Barton, S.G.                                                                    
BRT                 AN 263, 347, 1937                                                               
BRT  Brt1937b  Pa   Barton, S.G.                                                                    
BRT                 AN 263, 383, 1937                                                               
BRT  Brt1938   Ma   Barton, S.G.                                                                    
BRT           +Pa   AJ 47, 133, 1938                                                                
BRT  Brt1939a  Ma   Barton, S.G.                                                                    
BRT           +Pa   Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939                                           
BRT  Brt1939b  Pa   Barton, S.G.                                                                    
BRT           +Ma   AJ 48, 145, 1939                                                                
BRT  Brt1941   Pa   Barton, S.G.                                                                    
BRT                 PASP 55, 339, 1941                                                              
BRT  Brt1942   Pa   Barton, S.G.                                                                    
BRT                 AJ 50, 11, 1942                                                                 
BRT  Brt1947   Ma   Barton, S.G.                                                                    
BRT           +Pa   AJ 52, 178, 1947                                                                
BRT  Brt1949   Ma   Barton, S.G.                                                                    
BRT                 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949                                           
BRT  Brt1951   Pa   Barton, S.G.                                                                    
BRT                 AJ 55, 218, 1951                                                                
BRT  Brt1957   Ma   Barton, S.G.                                                                    
BRT                 Pub. Univ. Penn. 7, Pt.3, 15, 1957                                              
BRT  Brt9999   Ma   Barton, S.G.                                                                    
BRT           +Pa   Unpublished, manuscript or reference not found.                                 
BRT  Brt2002A  Ma   Barton, S.G.                                                                    
BRT           +Pa   cited in CCDM                                                                   
                                                                                                    
BRU  Bru1928   Ma   ten Bruggencate, P.                                                             
BRU                 Ann. Bosscha Obs. Lembang 1, Pt.4, 1928                                         
                                                                                                    
BRW  Brw1948   Ma   Bruwer, J.A.                                                                    
BRW                 Union Obs. Johannesburg Circ. 106, 193, 1948                                    
BRW  Brw1951   orb  Bruwer, J.A.                                                                    
BRW                 Union Obs. Johannesburg Circ. 111, 12, 1951                                     
                                                                                                    
BRY  Bry1897   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1897                                                    
BRY  Bry1898   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1898                                                    
BRY  Bry1899   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1899      (data also in MNRAS 60, 494, 1900)            
BRY  Bry1899b  Ma   Bryant, W.W.                                                                    
BRY                 MNRAS 59, 400, 1899                                                             
BRY  Bry1900   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1900      (data also in MNRAS 61, 486, 1901)            
BRY  Bry1900c  Ma   Bryant, W.W.                                                                    
BRY                 MNRAS 60, 595, 1900               (dates converted from Besselian to Julian epoc
BRY  Bry1901   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1901      (data also in MNRAS 62, 383, 1902)            
BRY  Bry1902   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1902      (data also in MNRAS 63, 403, 1903)            
BRY  Bry1903   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1903      (data also in MNRAS 64, 789, 1904)            
BRY  Bry1906   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1906      (data also in MNRAS 68, 39, 1907)             
BRY  Bry1906B  Ma   Bryant, W.W.                                                                    
BRY                 cited by Lewis (MemRAS 56, 1, 1906)                                             
BRY  Bry1907   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1907      (data also in MNRAS 68, 525, 1908)            
BRY  Bry1908   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1908      (data also in MNRAS 69, 588, 1909)            
BRY  Bry1909   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, 1909      (data also in MNRAS 70, 630, 1910)            
BRY  Bry1911   Ma   Bryant, W.W.                                                                    
BRY                 MNRAS 71, 728, 1911               (dates converted from Besselian to Julian epoc
BRY  Bry1912   Ma   Bryant, W.W.                                                                    
BRY                 MNRAS 73, 93, 1912                (all data also in Bry1921)                    
BRY  Bry1913   Ma   Bryant, W.W.                                                                    
BRY                 MNRAS 74, 137, 1913               (all data also in Bry1921)                    
BRY  Bry1914A  Ma   Bryant, W.W.                                                                    
BRY                 cited by Rabe (AN 198, 107, 1914)                                               
BRY  Bry1920   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, F1, 1920                                                
BRY  Bry1921   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Cat. of Double Stars, 1921                                            
BRY  Bry1925   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, C5, 1925                                                
BRY  Bry1927   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, B1, 1927                                                
BRY  Bry1930   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, B1, 1930                                                
BRY  Bry1934   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, B1, 1934                                                
BRY  Bry1935   Ma   Bryant, W.W.                                                                    
BRY                 Greenwich Observations, B1, 1935                                                
                                                                                                    
BRZ  Brz1961   orb  Bretz, M.C.                                                                     
BRZ                 ApJ 133, 139, 1961                                                              
                                                                                                    
BSC  Bsc2012   C    Bresciano, G.                                                                   
BSC                 El Observador de Estrellas Dobles, Issue #9, 120, 2012                          
                                                                                                    
BSO  BsO1847A  Ma   Brisbane Obs.                                                                   
BSO                 cited by Herschel (Cape Results, London, 1847)                                  
                                                                                                    
BSP  Bsp1961   orb  Bespalov, A.V.                                                                  
BSP                 Trudy gos. astr. Inst. Sternberg 30, 99, 1961                                   
BSP  Bsp1962   orb  Bespalov, A.V.                                                                  
BSP                 Astr. Zu. 39, 1134, 1962                                                        
                                                                                                    
BSS  Bss2011   A    Bassa, C.G., Brisken, W.F., Nelemans, G., Stairs, I.H., Stappers, B.W., & Kramer
BSS                 MNRAS 412, L63, 2011                                                            
                                                                                                    
BST  Bst1979   C    Bastian, U. & Mundt, R.                                                         
BST                 A&AS 36, 57-60, 1979                                                            
                                                                                                    
BTE  Bte1967        Batten, A.H.                                                                    
BTE                 Pub. DAO Victoria 13, 249, 1967                                                 
BTE  Bte1973        Batten, A.H. & Wallerstein                                                      
BTE                 Pub. DAO 14, 135, 1973                                                          
BTE  Bte1976        Batten, A.H., & van Dessel                                                      
BTE                 Pub. DAO 14, 345, 1976                                                          
BTE  Bte1979        Batten, A.H. et al.                                                             
BTE                 PASP 91, 304, 1979                                                              
BTE  Bte1982   orb  Batten, A.H., Fletcher, J.M., Fisher, W.A., McClure, R., Morbey, C.L., Griffin, 
BTE                 R.F., & Scarfe, C.D.                                                            
BTE                 PASP 94, 860, 1982                                                              
BTE  Bte1986   orb  Batten, A.H. & Fletcher, J.M.                                                   
BTE                 PASP 98, 647, 1986                                                              
BTE  Bte1989        Batten, A.H. & Fletcher, J.M.                                                   
BTE                 Eighth Catalogue of the Orbital Elements of Spectroscopic Binary Systems;  89   
BTE                 Pub. DAO 17, 1, 19                                                              
                                                                                                    
BTG  Btg2007   C    Bertoglio, A.                                                                   
BTG                 JDSO 3, 128, 2007                                                               
BTG  Btg2010   C    Bertoglio, A.                                                                   
BTG                 JDSO 6, 116, 2010                                                               
                                                                                                    
BTH  Bth1975a  O    Bartholdi, P.                                                                   
BTH                 AJ 80, 445, 1975                  (dates converted from Besselian to Julian epoc
BTH  Bth1975b  O    Bartholdi, P., Dunham, D.W., Evans, D.S., Siverberg, E.C., & Wiant, J.R.        
BTH                 AJ 80, 449, 1975                  (dates converted from Besselian to Julian epoc
                                                                                                    
BTK  Btk2005   P    Bartkevicius, A. & Sperauskas, J.                                               
BTK                 Baltic Astronomy 14, 527, 2005                                                  
                                                                                                    
BTM  Btm2015   Ao   Bottom, M., Kuhn, J., Mennesson, B., Mawet, D., Shelton, J.C., Wallace, J.K., & 
BTM                 Serabyn, E.                                                                     
BTM                 ApJ 809, 11, 2015                                                               
                                                                                                    
BTN  Btn1929a  Ma   Burton, H.E.                                                                    
BTN                 AJ 39, 72, 1929                                                                 
BTN  Btn1929b  Ma   Burton, H.E.                                                                    
BTN                 Pub. USNO 12, 235, 1929                                                         
BTN  Btn1947   Ma   Burton, H.E.                                                                    
BTN                 Pub. USNO 15, 73, 1947                                                          
                                                                                                    
BTO  Bto1873   Mb   Burton, C.E.                                                                    
BTO                 MNRAS 34, 125, 1873                                                             
BTO  Bto1881   Mb   Burton, C.E.                                                                    
BTO                 Copernicus 1, 54, 1881                                                          
                                                                                                    
BTT  Btt1911   Ma   Beattie, E.H.                                                                   
BTT                 J. British Astron. Assoc. 22, 149, 1911                                         
BTT  Btt1914   Ma   Beattie, E.H.                                                                   
BTT                 J. British Astron. Assoc. 25, 143, 241, 1914/15                                 
BTT  Btt1927A  Ma   Beattie, E.H.                                                                   
BTT                 cited in SDS (Southern Double Star Catalog), 1927                               
BTT  Btt9999   Ma   Beattie, E.H.                                                                   
BTT                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
BTZ  Btz1920   Ma   Bernewitz, E. & Pavel, F.                                                       
BTZ                 AN 211, 13, 1920                                                                
BTZ  Btz1962   Ma   Bernewitz, E.                                                                   
BTZ                 Pub. Berlin Babelsberg Obs. 14, Pt.1, 1962                                      
BTZ                                                   (dates converted from Besselian to Julian epoc
BTZ  Btz1963   Ma   Bernewitz, E.                                                                   
BTZ                 Pub. Berlin Babelsberg Obs. 14, Pt.3, 1963                                      
BTZ                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
BU   Bu_1873a  Ma   Burnham, S.W.                     (BU    1 -   81)                              
BU                  MNRAS 33, 351, 1873                                                             
BU   Bu_1873b  Ma   Burnham, S.W.                     (BU   82 -  106)                              
BU                  MNRAS 33, 437, 1873                                                             
BU   Bu_1873c       Burnham, S.W.                                                                   
BU                  MNRAS 33, 567, 1873                                                             
BU   Bu_1873d  Ma   Burnham, S.W.                     (BU  107 -  182)                              
BU                  MNRAS 34, 59, 1873                                                              
BU   Bu_1874a  Ma   Burnham, S.W.                     (BU  183 -  229)                              
BU                  MNRAS 34, 382, 1874                                                             
BU   Bu_1874b  Ma   Burnham, S.W.                     (BU  230 -  300)                              
BU                  MNRAS 35, 31, 1874                                                              
BU   Bu_1874c       Burnham, S.W.                                                                   
BU                  MNRAS 34, 370, 1874                                                             
BU   Bu_1874d  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 34, 393, 1874                                                             
BU   Bu_1874e  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 35, 28, 1874                                                              
BU   Bu_1875   Ma   Burnham, S.W.                     (BU  301 -  390)                              
BU                  AN 86, 337, 1875                                                                
BU   Bu_1876   Ma   Burnham, S.W.                     (BU  391 -  436)                              
BU                  AN 88, 225, 1876                                                                
BU   Bu_1876b       Burnham, S.W.                                                                   
BU                  MNRAS 36, 99, 1876                                                              
BU   Bu_1876c       Burnham, S.W.                                                                   
BU                  MNRAS 36, 331, 1876               (no new data)                                 
BU   Bu_1877   Ma   Burnham, S.W.                     (BU  453 -  482)                              
BU                  MNRAS 38, 78, 1877                                                              
BU   Bu_1878a  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 38, 408, 1878                                                             
BU   Bu_1878b       Burnham, S.W.                                                                   
BU                  MNRAS 38, 476, 1878                                                             
BU   Bu_1878c       Burnham, S.W.                                                                   
BU                  MNRAS 38, 478, 1878                                                             
BU   Bu_1878d  Ma   Burnham, S.W.                                                                   
BU                  AN 92, 235, 1878                  (dates converted from Besselian to Julian epoc
BU   Bu_1879   Ma   Burnham, S.W.                                                                   
BU                  MemRAS 44, 141, 1879              (dates converted from Besselian to Julian epoc
BU   Bu_1879B  Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 3, 20, 1879)                                             
BU   Bu_1879C  Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 3, 142, 1879)                                            
BU   Bu_1879d  Ma   Burnham, S.W.                                                                   
BU                  Obs 3, 92, 1879                                                                 
BU   Bu_1879e  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 40, 99, 1879                                                              
BU   Bu_1880A  Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 3, 508, 1880)                                            
BU   Bu_1880C  Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 3, 314, 1880)                                            
BU   Bu_1880D  Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 3, 352, 1880)                                            
BU   Bu_1880e  Ma   Burnham, S.W.                                                                   
BU                  Obs 3, 408, 1880                                                                
BU   Bu_1880f  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 40, 497, 1880                                                             
BU   Bu_1880g  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 41, 33, 1880                                                              
BU   Bu_1881   Ma   Burnham, S.W.                                                                   
BU                  cited by Gledhill (Obs 4, 19, 1881) (dates converted from Besselian to Julian ep
BU   Bu_1882a  Ma   Burnham, S.W.                     (BU  776 -  863)                              
BU                  Pub. Washburn Obs. 1, 91, 1882                                                  
BU   Bu_1882b  Ma   Burnham, S.W.                                                                   
BU                  Pub. Washburn Obs. 1, 113, 1882                                                 
BU   Bu_1883   Ma   Burnham, S.W.                     (BU  864 - 1025)                              
BU                  MemRAS 47, 167, 1883                                                            
BU   Bu_1883b  Ma   Burnham, S.W.                                                                   
BU                  MNRAS 43, 318, 1883                                                             
BU   Bu_1884   Ma   Burnham, S.W.                                                                   
BU                  MNRAS 44, 365, 1884                                                             
BU   Bu_1884b  Ma   Bunham, S.W.                                                                    
BU                  AN 110, 133, 1884                                                               
BU   Bu_1884C  Ma   Burnham, S.W.                                                                   
BU                  cited by Sadler (Astr. Register 22, 216, 1884)                                  
BU   Bu_1887   Ma   Burnham, S.W.                     (BU  734 -  775)                              
BU                  Pub. Lick Obs. 1, 24,45, 1887                                                   
BU   Bu_1889a  Ma   Burnham, S.W.                                                                   
BU                  AN 122, 159, 1889                 (measures also in Bu_1894c)                   
BU   Bu_1889b  Ma   Burnham, S.W.                     (BU 1026 - 1038)                              
BU                  AN 123, 1, 1889                   (measures also in Bu_1894a)                   
BU   Bu_1889c  Ma   Burnham, S.W.                                                                   
BU                  AN 123, 75, 1889                  (measures also in Bu_1894c)                   
BU   Bu_1889d  Ma   Burnham, S.W.                                                                   
BU                  PASP 1, 36, 1889                  (measures also in Bu_1894)                    
BU   Bu_1889e  Ma   Burnham, S.W.                                                                   
BU                  AN 121, 63, 1889                  (measures also in Bu_1894c)                   
BU   Bu_1889f  Ma   Bunham, S.W.                                                                    
BU                  MNRAS 49, 418, 1889               (dates converted from Besselian to Julian epoc
BU   Bu_1890a  Ma   Burnham, S.W.                     (BU 1093 - 1154)                              
BU                  AN 124, 49, 1890                  (measures also in Bu_1894c)                   
BU   Bu_1890b  Ma   Burnham, S.W.                                                                   
BU                  AN 125, 41, 1890                  (measures also in Bu_1894)                    
BU   Bu_1890c  Ma   Burnham, S.W.                                                                   
BU                  PASP 2, 138, 1890                 (measures also in Bu_1894)                    
BU   Bu_1891a  orb  Burnham, S.W.                                                                   
BU                  Sidereal Messenger 10, 273, 1891                                                
BU   Bu_1891b  orb  Burnham, S.W.                                                                   
BU                  Observatory 14, 263, 1891                                                       
BU   Bu_1891c  Ma   Burnham, S.W.                                                                   
BU                  AN 127, 289, 1891                 (dates converted from Besselian to Julian epoc
BU   Bu_1892   Ma   Burnham, S.W.                     (BU 1225 - 1266)                              
BU                  AN 130, 257, 1892                 (measures also in Bu_1894e)                   
BU   Bu_1892b  Ma   Burnham, S.W.                                                                   
BU                  AN 130, 77, 1892                                                                
BU   Bu_1893a  Ma   Burnham, S.W.                                                                   
BU                  AN 131, 329, 1893                 (most measures also in Bu_1894)               
BU   Bu_1893b  orb  Burnham, S.W.                                                                   
BU                  MNRAS 53, 478, 1893                                                             
BU   Bu_1893c  orb  Burnham, S.W.                                                                   
BU                  MNRAS 54, 119, 1893                                                             
BU   Bu_1893d  orb  Burnham, S.W.                                                                   
BU                  AstAp 12, 494, 1893                                                             
BU   Bu_1893e  orb  Burnham, S.W.                                                                   
BU                  AstAp 12, 585, 1893                                                             
BU   Bu_1893f  Ma   Burnham, S.W.                     (BU 1267 - 1274)                              
BU                  MNRAS 53, 273, 1893               (most measures also in Bu_1893a)              
BU   Bu_1893g  orb  Burnham, S.W.                                                                   
BU                  MNRAS 53, 482, 1893                                                             
BU   Bu_1894   Ma   Burnham, S.W.                                                                   
BU                  Pub. Lick Obs. 2, 3, 1894         (includes most data from Bu_1893a)            
BU                                                    (dates converted from Besselian to Julian epoc
BU   Bu_1894a  Ma   Burnham, S.W.                     (BU 1026 - 1038)                              
BU                  Pub. Lick Obs. 2, 185, 1894       (dates converted from Besselian to Julian epoc
BU   Bu_1894b  Ma   Burnham, S.W.                     (BU 1039 - 1092)                              
BU                  Pub. Lick Obs. 2, 188, 1894       (dates converted from Besselian to Julian epoc
BU   Bu_1894c  Ma   Burnham, S.W.                     (BU 1093 - 1154)                              
BU                  Pub. Lick Obs. 2, 197, 1894                                                     
BU   Bu_1894d  Ma   Burnham, S.W.                     (BU 1155 - 1224)                              
BU                  Pub. Lick Obs. 2, 206, 1894                                                     
BU   Bu_1894e  Ma   Burnham, S.W.                     (BU 1225 - 1266)                              
BU                  Pub. Lick Obs. 2, 221, 1894                                                     
BU   Bu_1894f  Ma   Burnham, S.W.                     (BU 1267 - 1274)                              
BU                  Pub. Lick Obs. 2, 229, 1894       (all measures also in Bu_1893f)               
BU   Bu_1894g  Ma   Burnham, S.W.                                                                   
BU                  Pub. Lick Obs. 2, 159, 1894                                                     
BU   Bu_1898   orb  Burnham, S.W.                                                                   
BU                  MNRAS 58, 59, 1898                                                              
BU   Bu_1900   Ma   Burnham, S.W.                                                                   
BU                  Pub. Yerkes Obs. 1, 1, 1900                                                     
BU   Bu_1902A  Ma   Burnham, S.W.                                                                   
BU                  cited by Espin (AN 158, 241, 1902; dates converted from Besselian to Julian epoc
BU   Bu_1903   Ma   Burnham, S.W.                                                                   
BU                  Pub. Yerkes Obs. 2, 1, 1903                                                     
BU   Bu_1906   Ma   Burnham, S.W.                                                                   
BU            +M    Burnham Double Star Cat., 1906    (dates converted from Besselian to Julian epoc
BU   Bu_1906B  Ma   Burnham, S.W.                                                                   
BU            +orb  cited by Lewis (MemRAS 56, 1, 1906)                                             
BU   Bu_1907   Ma   Burnham, S.W.                                                                   
BU                  AN 176, 129, 1907                 (most data in Bu_1913)                        
BU   Bu_1908   Ma   Burnham, S.W.                                                                   
BU                  MNRAS 68, 517, 1908                                                             
BU   Bu_1908A  Ma   Burnham, S.W.                                                                   
BU                  cited by Barnard (MNRAS 68, 465, 1908)                                          
BU   Bu_1909   Ma   Burnham, S.W.                                                                   
BU                  AN 180, 65, 1909                  (most data in Bu_1913)                        
BU   Bu_1909b  Ma   Burnham, S.W.                                                                   
BU                  AN 182, 133, 1909                                                               
BU   Bu_1910   Ma   Burnham, S.W.                                                                   
BU                  Journal Astronomique 1, no. 11, 81, 1910                                        
BU   Bu_1910b  Ma   Burnham, S.W.                                                                   
BU                  AN 185, 145, 1910                 (most data in Bu_1913)                        
BU   Bu_1911        Burnham, S.W.                                                                   
BU                  MNRAS 72, 156, 1911                                                             
BU   Bu_1911b  Ma   Burnham, S.W.                                                                   
BU                  AN 189, 385, 1911                 (dates converted from Besselian to Julian epoc
BU   Bu_1913   Ma   Burnham, S.W.                                                                   
BU            +Pa   Carnegie Inst. Wash. #168, 1913                                                 
BU            +T                                      (dates converted from Besselian to Julian epoc
BU   Bu_1918   Ma   Burnham, S.W.                                                                   
BU                  AJ 31, 141, 1918                  (dates converted from Besselian to Julian epoc
BU   Bu_1923A  Ma   Burnham, S.W.                                                                   
BU                  cited by Espin (MNRAS 83, 154, 1923)                                            
BU   Bu_1927A  Ma   Burnham, S.W.                                                                   
BU                  cited in SDS (Southern Double Star Cat.), 1927                                  
BU   Bu_1932A  Ma   Burnham, S.W.                                                                   
BU                  cited in ADS (Aitken Double Star Cat.), 1932                                    
BU   Bu_1963A  Ma   Burnham, S.W.                                                                   
BU                  cited in IDS (Lick Index Cat.), 1963                                            
BU   Bu_2002A  Ma   Burnham, S.W.                                                                   
BU                  cited in CCDM                                                                   
                                                                                                    
BUC  Buc1928   orb  Buchar, E.                                                                      
BUC                 Prague Inst. Astron. 2, 9, 1928                                                 
BUC  Buc1929   Ma   Buchar, E.                                                                      
BUC                 Prague Inst. Astron. 1, #10, 1929                                               
                                                                                                    
BUG  Bug2000   E2   Burgasser, A.J., Kirkpatrick, J.D., Cutri, R.M., McCallon, H., Kopan, G., Gizis,
BUG                 J.E., Liebert, J., Reid, I.N., et al.                                           
BUG                 ApJ 531, L57, 2000                                                              
BUG                 (2MASS + SERC-J and AAO SES images; CTIO 1.5m imager)                           
BUG  Bug2002   Ci   Burgasser, A.J., Kirkpatrick, J.D., & Brown, M.E.                               
BUG                 AAS 200, 1105, 2002                                                             
BUG                 (as cited by Bug2006a)                                                          
BUG  Bug2003   Hp   Burgasser, A.J., Kirkpatrick, J.D., Reid, I.N., Brown, M.E., Miskey, C.L., &    
BUG                 Gizis, J.E.                                                                     
BUG                 ApJ 586, 512, 2003                                                              
BUG  Bug2003b       Tinney, C.G., Burgasser, A.J., & Kirkpatrick, J.D.                              
BUG                 AJ 126, 975, 2003                                                               
BUG  Bug2004   E2   Burgasser, A.J., McElwain, M.W., Kirkpatrick, J.D., Cruz, K.L., Tinney, C.G., & 
BUG                 Reid, I.N.                                                                      
BUG                 AJ 127, 2856, 2004                                                              
BUG  Bug2005   A    Burgasser, A.J., Kirkpatrick, J.D., & Lowrance, P.J.                            
BUG                 AJ 129, 2849, 2005                                                              
BUG  Bug2006a  Hn   Burgasser, A.J., Kirkpatrick, J.D., Cruz, K.L. Reid, I.N., Leggett, S.K., Lieber
BUG           +E2   J., Burrows, A., & Brown, M.E.                                                  
BUG                 ApJS 166, 585, 2006                                                             
BUG  Bug2006b  Ci   Burgasser, A.J. & McElwain, M.W.                                                
BUG                 AJ 131, 1007, 2006                                                              
BUG  Bug2007   Ci   Burgasser, A.J., Looper, D.L., Kirkpatrick, J.D., & Liu, M.C.                   
BUG           +E2   ApJ 658, 557, 2007                                                              
BUG  Bug2009   C    Burgasser, A.J., Dhital, S. & West, A.A.                                        
BUG                 AJ 138, 1563, 2009                                                              
BUG  Bug2010        Burgasser, A.J., Looper, D., & Rayner, J.T.                                     
BUG                 AJ 139, 2448, 2010                                                              
BUG  Bug2011   Hn   Burgasser, A.J., Barbalez-Gagliuffi, D.C., & Gizis, J.E.                        
BUG                 AJ 141, 70, 2011                                                                
BUG  Bug2011b  Ag   Burgasser, A.J., Sitarski, B.N., Gelino, C.R., Logsdon, S.E., & Perrin, M.D.    
BUG           +Xr   ApJ 739, 49, 2011                                                               
BUG  Bug2012   C    Burgasser, A.J., Luk, C., Dhital, S., Bardalez Gagliuffi, D., Nicholls, C.P.,   
BUG           +X+   Prato, L., West, A.A., & Lepine, S.                                             
BUG           +E+   ApJ 757, 110, 2012                                                              
BUG           +P+                                                                                   
BUG  Bug2013   Xr   Burgasser, A.J., Sheppard, S.S., & Luhman, K.L.                                 
BUG           +C    ApJ 772, 129, 2013                                                              
BUG  Bug2015   A    Burgasser, A.J., Gillon, M., Melis, C., Bowler, B.P., Michelson, E.L.           
BUG           +Ag   Gagliuffi, D.B., Gelino, C.R., Jehin, E., Delrez, L., Manfroid, J., & Blake, C.H
BUG           +Xl   AJ 149, 104, 2015                                                               
BUG  Bug2015b  C    Burgasser, A.J.,  Melis, C., Todd, J., Gelino, C.R., Hallinan, G., & Gagliuffi, 
BUG           +A    AJ 150, 180, 2015                                                               
BUG           +orb  (note: T0 was not provided and was determined by trial and error with comparison
BUG                 with their Figure 8.)                                                           
                                                                                                    
BUH  Buh1867   Ma   Bruhns, Th.                                                                     
BUH                 AN 67, 125, 1867                                                                
BUH  Buh1868   Ma   Bruhns, Th.                                                                     
BUH                 AN 71, 253, #1696, 1868                                                         
BOR  Buh1882   Ma   Bruhns, Th.                                                                     
BOR                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 113, 1882                             
                                                                                                    
BUI  Bui2011   C    Buie, M.W., Trilling, D.E., Wasserman, L.H. & Crudo, R.A.                       
BUI                 ApJS 194, 40, 2011                                                              
                                                                                                    
BUN  Bun1937A       Bruns, H.                                                                       
BUN                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
BUP  BUP            Burnham proper motion stars       (see Burnham, Carnegie Inst. Wash. #168, 1913)
                                                                                                    
BUR  Bur2003   C    Burling, W.J.                                                                   
BUR                 Double Star Observer 9, #5, 2003                                                
BUR  Bur2005        Burling, W.J.                                                                   
BUR                 JDSO 1, 92, 2005                                                                
                                                                                                    
BVD  Bvd2003   Ma   Benavides, R.                                                                   
BVD           +Pa   OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
BVD           +Z                                      (dates converted from Besselian to Julian epoc
BVD  Bvd2006   Pa   Benavides, R. (in Rica Romero, F.M.)                                            
BVD           +E2   JDSO 2, 118, 2006                                                               
BVD  Bvd2007   C    Benavides, R.                                                                   
BVD                 Obs. et Travaux 64, 25, 2007                                                    
BVD  Bvd2008a  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 113, 64-65, 2008                                       
BVD  Bvd2008b  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 114, 64-65, 2008                                       
BVD  Bvd2009   C    Benavides, R.                                                                   
BVD           +Pa   JDSO 5, 43, 2009                                                                
BVD           +Mb                                                                                   
BVD  Bvd2009b  C    Benavides, R.                                                                   
BVD                 El Observador de Estrellas Dobles, Issue #1, 8, 2009                            
BVD  Bvd2009c  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 115, 64-65, 2009                                       
BVD  Bvd2009d  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 116, 64-65, 2009                                       
BVD  Bvd2009e  Pa   Benavides, R. (in Rica Romero, F.M.)                                            
BVD                 JDSO 5, 78, 2009                                                                
BVD  Bvd2009f  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 120, 64-65, 2009                                       
BVD  Bvd2009g  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 121, 68-69, 2009                                       
BVD  Bvd2009h  C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 123, 64-65, 2009                                       
BVD  Bvd2009i  C    Benavides, R.                                                                   
BVD                 El Observador de Estrellas Dobles, Issue #3, 32, 2009                           
BVD  Bvd2010   C    Benavides, R.                                                                   
BVD                 Astronomia, II Epoca No. 129, 64-65, 2010                                       
BVD  Bvd2010b  E+   Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & 
BVD           +C    Lahuerta, S.                                                                    
BVD           +Ht   JDSO 6, 30, 2010                                                                
BVD           +P+   (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, and various DSS sources,  
BVD                 including both Palomar surveys and the UK Schmidt survey)                       
BVD  Bvd2010c  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 131, 64-65, 2010                                       
BVD  Bvd2011   C    Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #7, 26, 2011                           
BVD  Bvd2011b  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 148, 64-65, 2011                                       
BVD  Bvd2011c  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 150, 64-65, 2011                                       
BVD  Bvd2012   C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 152, 64-65, 2012                                       
BVD  Bvd2012b  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 154, 64-65, 2012                                       
BVD  Bvd2012c  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 155, 64-65, 2012                                       
BVD  Bvd2012d  E2   Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #9, 42, 2012                           
BVD  Bvd2012e  Al   Benavides Palencia, Rafael                                                      
BVD           +Cl   El Observador de Estrellas Dobles, Issue #9, 91, 2012                           
BVD  Bvd2012f  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 157-158, 72, 2012                                      
BVD  Bvd2012g  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 160, 64, 2012                                          
BVD  Bvd2012h  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 161, 48, 2012                                          
BVD  Bvd2013   E2   Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #11, 27, 2013                          
BVD  Bvd2013b  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 173, 71, 2013                                          
BVD  Bvd2014a  Cl   Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #12, 21, 2014                          
BVD  Bvd2014b  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 175, 65, 2014                                          
BVD  Bvd2014c  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 176, 65, 2014                                          
BVD  Bvd2014d  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 179, 64, 2014                                          
BVD  Bvd2014e  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 181-182, 71, 2014                                      
BVD  Bvd2014f  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 183, 64, 2014                                          
BVD  Bvd2014g  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 185, 62, 2014                                          
BVD  Bvd2015a  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 191, 62, 2015                                          
BVD  Bvd2015b  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 193-194, 70, 2015                                      
BVD  Bvd2015c  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 195, 62, 2015                                          
BVD  Bvd2015d  C    Benavides Palencia, Rafael                                                      
BVD                 Astronomia, II Epoca No. 197, 62, 2015                                          
BVD  Bvd2016a  Cl   Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #16, 50, 2016                          
BVD  Bvd2017a  Cl   Benavides Palencia, Rafael                                                      
BVD                 El Observador de Estrellas Dobles, Issue #19, 10, 2017                          
                                                                                                    
BVR  Bvr1971   O    Beavers, W.I. & Eitter, J.J.                                                    
BVR                 AJ 76, 1131, 1971                 (dates converted from Besselian to Julian epoc
BVR  Bvr1974   O    Eitter, J.J. & Beavers, W.I.                                                    
BVR                 ApJS 28, 405, 1974                (dates converted from Besselian to Julian epoc
BVR  Bvr1977   O    Eitter, J.J. & Beavers, W.I.                                                    
BVR                 ApJS 34, 493, 1977                (dates converted from Besselian to Julian epoc
BVR  Bvr1979a  O    Beavers, W.I. & Eitter, J.J.                                                    
BVR                 ApJL 228, 111, 1979               (dates converted from Besselian to Julian epoc
BVR  Bvr1979b  O    Eitter, J.J. & Beavers, W.I.                                                    
BVR                 ApJS 40, 475, 1979                (dates converted from Besselian to Julian epoc
BVR  Bvr1979c  orb  Beavers, W.I. & Griffin, R.F.                                                   
BVR                 PASP 91, 891, 1979                                                              
BVR  Bvr1983        Beavers, W.I. & Salzer, J.J.                                                    
BVR                 PASP 95, 79, 1983                                                               
BVR  Bvr1985   orb  Beavers, W.I. & Salzer, J.J.                                                    
BVR                 PASP 97, 355, 1985                                                              
BVR  Bvr1986        Beavers, W.I. & Eitter, J.J.                                                    
BVR                 ApJS 62, 147, 1986                                                              
                                                                                                    
BWL  Bwl2012a  Ac   Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., 
BWL           +Xr   Tamura, M.                                                                      
BWL           +E2   ApJ 753, 142, 2012                                                              
BWL  Bwl2012b  A    Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.                           
BWL                 ApJ 756, 69, 2012                                                               
BWL  Bwl2013   A    Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J.                          
BWL           +Al   ApJ 774, 55, 2013                                                               
BWL  Bwl2014   A    Bowler, B.P., Liu, M.C., Kraus, A.L., & Mann, A.W.                              
BWL                 ApJ 784, 65, 2014                                                               
BWL  Bwl2015   Ac   Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.                           
BWL                 ApJS 216, 7, 2015                                                               
BWL  Bwl2015b  A    Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J
BWL           +Ag   Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et a
BWL           +C+   ApJ 806, 62, 2015                                                               
                                                                                                    
BWN  Bwn9999        Baldwin                                                                         
BWN                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
BWR  Bwr1920   Ma   Bower, E.C.                                                                     
BWR                 AJ 32, 149, 1920                                                                
                                                                                                    
BYE  Bye1891   Ma   Byers, L.M.                                                                     
BYE                 Proc. Haverford Col. Obs. 1, 28, 1891                                           
BYE                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
BYJ  ByJ1998   Xr   Bailey, J.                                                                      
BYJ                 MNRAS 301, 161, 1998                                                            
BYJ                 (spectro-astrometry technique. All separations are lower limits to true separati
                                                                                                    
BYN  ByN2004   Ci   Barrado y Navascues, D., Stauffer, J.R., Bouvier, J., Jayawardhana, R., &       
BYN           +C    Cuillandre, J.-C.                                                               
BYN                 ApJ 610, 1064, 2004                                                             
BYN  ByN2005   Ci   Barrado y Navascues, D., Huelamo, N., & Morales Calderon, M.                    
BYN                 AN 326, 981, 2005                                                               
BYN  ByN2007a  Ci   Barrado y Navascues, D., Bayo, A., Morales Calderon, M., Huelamo, N., Stauffer, 
BYN                 J.R., & Bouy, H.                                                                
BYN                 A&A 468, L5, 2007                                                               
BYN  ByN2007b  Ci   Barrado y Navascues, D., Stauffer, J.R., Morales Calderon, M., Bayo, A., Fazzio,
BYN                 Megeath, T., Allen, L., Hartmann, L.W., & Calvet, N.                            
BYN                 ApJ 664, 481, 2007                                                              
                                                                                                    
BYS  ByS1900   Ma   Bailey, S.I.                                                                    
BYS                 Harvard Ann. 32, Pt.2, 296, 1900                                                
BYS  ByS1908   Ma   Bailey, S.I.                                                                    
BYS                 Harvard Ann. 60, 195, 1908                                                      
                                                                                                    
BYV  ByV2014   A    Bailey, V., Meshkat, T., Reiter, M., Morzinski, K., Males, J., Su, K.Y.L., Hinz,
BYV           +Ha   P.M., Kenworthy, M., Stark, D., Mamajek, E., Briguglio, R., Close, L.M., et al. 
BYV           +Hw   ApJL 780, L4, 2014                                                              
                                                                                                    
BYW  ByW1859   Ma   Bailey, W.                                                                      
BYW                 Cape Obs. Results 1859                                                          
                                                                                                    
BZF  BzF1954   Ma   Baize, F.                                                                       
BZF                 J. Obs. 37, 73-111, 1954                                                        
BZF  BzF1957   Ma   Baize, F.                                                                       
BZF                 J. Obs. 40, 166, 1957                                                           
BZF  BzF1964   Ma   Baize, F.                                                                       
BZF                 J. Obs. 47, 1, 1964                                                             
                                                                                                    
C    C__1616   V    Castelli, B.                                                                    
C                   (as cited by Ondra, L., S&T, July 2004, p 72)                                   
C                   (see also: http://www.leosondra.cz/en/mizar/)                                   
C    C__1617   not  Castelli, B.                                                                    
C             +V    (as cited by Ondra, L., S&T, July 2004, p 72)                                   
C                   (see also: http://www.leosondra.cz/en/mizar/)                                   
C    C__1627   V    Castelli, B.                                                                    
C                   (as cited by Ondra, L., S&T, July 2004, p 72)                                   
C                   (see also: http://www.leosondra.cz/en/mizar/)                                   
                                                                                                    
CAB  Cab2005   A    Caballero, J.A.                                                                 
CAB                 AN 326, 1007, 2005                                                              
CAB  Cab2007a  Pa   Caballero, J.A.                                                                 
CAB           +Ed   A&A 462, L61, 2007                                                              
CAB           +E2   (individual measures via private communication. Uses discoverer designation KO) 
CAB  Cab2007b  Pa   Caballero, J.A.                                                                 
CAB           +E+   ApJ 667, 520, 2007                                                              
CAB           +Hi   (individual measures via private communication. Uses discoverer designation KO) 
CAB  Cab2009   Es   Caballero, J.A.                                                                 
CAB                 A&A 507, 251, 2009                                                              
CAB                 (for measures without published date, default = decade of publication added)    
CAB  Cab2010        Caballero, J.A.                                                                 
CAB                 A&A 514, A98, 2010                                                              
CAB  Cab2010b  C    Caballero, J.A., Montes, D., Klutsch, A., Genebriera, J., Miret, F.X., Tobal, T.
CAB           +E    Cairol, J. & Redraz, S.                                                         
CAB           +Pa   A&A 520, A91, 2010                                                              
CAB  Cab2011   E2   Alonso-Floriano, F.J., Caballero, J.A. & Montes, D.                             
CAB           +P    Stellar Clusters & Associations: A RIA Workshop on Gaia, 2011, 344              
CAB           +H+                                                                                   
CAB  Cab2012   E+   Caballero, J.A.                                                                 
CAB           +Pa   Observatory 132, 1, 2012                                                        
CAB  Cab2012b  E+   Caballero, J.A. & Montes, D.                                                    
CAB           +Pa   Observatory 132, 176, 2012                                                      
CAB  Cab2012c  E+   Caballero, J.A., Genebriera, J., Miret, F.X., Tobal, T. & Cairol, J.            
CAB           +C    Observatory 132, 252, 2012                                                      
CAB           +Pa                                                                                   
CAB  Cab2014   P    Aberasturi, M., Caballero, J.A., Montesinos, B., Galvez-Ortiz, M.C., Solano, E. 
CAB           +E+   Martin, E.L.                                                                    
CAB           +A    AJ 148, 36, 2014                                                                
CAB           +Hw                                                                                   
CAB  Cab2014b  A    Caballero, J.A.                                                                 
CAB           +Ek   Observatory 134, 273, 2014                                                      
CAB                 Table II pairs not added as companions on recommendation of author as "they are 
CAB                 just the closest low-mass cluster members to the center of the gravity well."   
CAB                 per author, Table III pairs not added in anticipation of an A&A paper by Caballe
CAB                 in preparation.                                                                 
CAB                 per author, Table IV pairs added (CAB 11-18) where both components have Mayrit  
CAB                 numbers. Others are in fore or background.                                      
CAB  Cab2015   E2   Alonso-Floriano, F.J., Caballero, J.A., Cortes-Contreras, M., Solano, E., &     
CAB                 Montes, D.                                                                      
CAB                 A&A 583, A85, 2015                                                              
CAB  Cab2016   Cl   Caballero, J.A., Bouy, H., & Lillo-Box, J.                                      
CAB                 Observatory 136, 226, 2016                                                      
                                                                                                    
CAD  Cad1912   Ma   LeCadet, G.                                                                     
CAD                 Travaux Lyon Obs. 4, 193, 1912                                                  
                                                                                                    
CAI  Cai2003   Ma   Cairol, J.                                                                      
CAI                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
CAI                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CAL  Cal1910   Ma   Callisen                                                                        
CAL                 AN 185, 321, 1910                                                               
                                                                                                    
CAM  Cam1949a  Mc   Camichel, H.                                                                    
CAM           +Po   J. Obs. 32, 94, 1949                                                            
CAM  Cam1949b  Mc   Camichel, H.                                                                    
CAM                 J. Obs. 32, 77, 1949                                                            
CAM  Cam1956a  Mc   Camichel, H.                                                                    
CAM                 J. Obs. 39, 193, 1956                                                           
CAM  Cam1956b  Mc   Camichel, H.                                                                    
CAM                 J. Obs. 39, 198, 1956                                                           
                                                                                                    
CAN  CaN2014   Hf   Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood
CAN                 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N
CAN                 AJ 147, 40, 2014                  (dates converted from Besselian to Julian epoc
                                                                                                    
CAO  Cao2011   Mb   Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #7, 45, 2011                           
CAO  Cao2011b  Mb   Carro, Joseph M.                                                                
CAO                 JDSO 7, 240, 2011                 (all data are also in Cao2011)                
CAO  Cao2012   Mb   Carro, Joseph M.                                                                
CAO                 JDSO 8, 40, 2012                  (all data are also in Cao2011)                
CAO  Cao2012b  Mb   Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #8, 122, 2012                          
CAO  Cao2012c  Mb   Carro, J.M., Chamberlain, R., Schuler, M., Varney, T., Ewing, R. & Genet, R.    
CAO                 JDSO 8, 150, 2012                                                               
CAO  Cao2012d  Mb   Collins, S.J., Berlin, K.M., Cardoza, C.E., Jordana, C.D., Waymire, T.A., Shore,
CAO                 D.P., Baxter, J., Johnson, R., Carro, J., Genet, R.M.                           
CAO                 JDSO 8, 153, 2012                                                               
CAO  Cao2012e  Mb   Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 3, 22, 2012                                   
CAO  Cao2013   Mb   Carro, Joseph M.                                                                
CAO                 JDSO 9, 2, 2013                   (all data are also in Cao2012d)               
CAO  Cao2013b  C    Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #10, 59, 2013                          
CAO  Cao2013c  C    Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 7, 48, 2013                                   
CAO  Cao2014a  C    Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #12, 57, 2014                          
CAO  Cao2014b  C    Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #13, 83, 2014                          
CAO  Cao2014c  C    Carro, Joseph M.                                                                
CAO                 JDSO 10, 171, 2014                                                              
CAO  Cao2014d  C    Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 10, 36, 2014                                  
CAO                 (Italian translation on page 22 of the same publication)                        
CAO  Cao2015a  C    Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 12, 18, 2015                                  
CAO                 (Italian translation on page 4 of the same publication)                         
CAO  Cao2015b  C    Carro, Joseph M.                                                                
CAO                 JDSO 11, 29, 2015                 (all data are also in Cao2015a)               
CAO  Cao2015c  C    Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #14, 35, 2015                          
CAO  Cao2015d  C    Carro, Joseph M.                                                                
CAO                 JDSO 11, 65, 2015                                                               
CAO  Cao2015e  C    Carro, Joseph M.                                                                
CAO                 JDSO 11, 130, 2015                                                              
CAO  Cao2015f  C    Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 15, 28, 2015                                  
CAO  Cao2016a  C    Carro, Joseph M.                                                                
CAO                 El Observador de Estrellas Dobles, Issue #17, 55, 2016                          
CAO  Cao2017   C    Carro, Joseph M.                                                                
CAO                 Il Bollettino Delle Stelle Doppie 21, 4, 2017                                   
CAO  Cao2017b  C    Carro, Joseph M.                                                                
CAO                 JDSO 13, 376, 2017                                                              
                                                                                                    
CAR  Car1996a  Si   Carbillet, M., Ricort, G., Aime, C., & Perrier, C.                              
CAR                 A&A 310, 508, 1996                                                              
CAR  Car1996b  S    Carbillet, M., Lopez, B., Aristidi, E., Bresson, Y., Aime, C., Ricort, G., Prieu
CAR                 J.-L., Koechlin, L., et al.                                                     
CAR                 A&A 314, 112, 1996                (see also A&A 329, 1172, 1998)                
CAR  Car1998   S    Carbillet, M., Lopez, B., Aristidi, E., Bresson, Y., Aime, C., Ricort, G., Prieu
CAR                 J.-L., Koechlin, L., et al.                                                     
CAR                 A&A 329, 1172, 1998                                                             
                                                                                                    
CAS  Cas1882a  orb  Casey, T.L.                                                                     
CAS                 AN 101, 239, 1882                                                               
CAS  Cas1882b  orb  Casey, T.L.                                                                     
CAS                 AN 101, 271, 1882                                                               
CAS  Cas1882c  orb  Casey, T.L.                                                                     
CAS                 AN 101, 331, 1882                                                               
CAS  Cas1882d  orb  Casey, T.L.                                                                     
CAS                 AN 102, 221, 1882                                                               
                                                                                                    
CAT  Cat2006   orb  Catala, C. Forveille, T. & Lai, O.                                              
CAT           +A    AJ 132, 2318, 2006                                                              
                                                                                                    
CAZ  Caz1992   Mb   Cazeneuve                                                                       
CAZ                 Obs. et Travaux 31, 36, 1992                                                    
                                                                                                    
CBL  Cbl2008   C    Caballero, R.                                                                   
CBL           +E2   JDSO 4, 164, 2008                                                               
CBL  Cbl2009   E    Caballero, R.                                                                   
CBL           +E2   JDSO 5, 156, 2009                                                               
CBL  Cbl2009b  E    Caballero, R.                                                                   
CBL           +E2   El Observador de Estrellas Dobles, Issue #3, 38, 2009                           
CBL  Cbl2009c  C    Caballero, R., Romero, F.M.R. & Garzon, A.O.                                    
CBL           +E2   El Observador de Estrellas Dobles, Issue #3, 41, 2009                           
CBL           +Pa                                                                                   
CBL  Cbl2010a  E2   Caballero, R. et al. (el Grupo de Estrellas Dobles)                             
CBL                 (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)                           
CBL                 El Observador de Estrellas Dobles, Issue #4, 12, 2010                           
CBL  Cbl2010b  E2   Caballero, R.                                                                   
CBL                 private communication, 2010                                                     
CBL  Cbl2010c  Eu   Caballero, R.                     (UC 1 - 300)                                  
CBL           +E2   JDSO 6, 97, 2010                                                                
CBL           +Pa   (new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry 
CBL                 from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry  
CBL                 supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to    
CBL                 separate entry using coarse mean plate epoch of 1980.)                          
CBL  Cbl2010d  C    Caballero, R.                                                                   
CBL           +Pa   JDSO 6, 160, 2010                                                               
CBL  Cbl2010e  E2   Caballero, R. et al. (el Grupo de Estrellas Dobles)                             
CBL                 (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)                           
CBL                 El Observador de Estrellas Dobles, Issue #5, 33, 2010                           
CBL                 (updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3, NOM
CBL                 New measures from 2MASS.)                                                       
CBL  Cbl2010f  C    Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A
CBL           +E2   JDSO 6, 206, 2010                                                               
CBL  Cbl2012   E    Caballero, R.                                                                   
CBL           +Es   JDSO 8, 58, 2012                                                                
CBL  Cbl2012b  E2   Caballero, R.                                                                   
CBL           +C    El Observador de Estrellas Dobles, Issue #9, 123, 2012                          
CBL  Cbl2012c  E2   Caballero, R.                                                                   
CBL                 private communication                                                           
CBL  Cbl2013   C    Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C., Leatualli, 
CBL                 Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N., Wandell, M., Martine
CBL                 J. & Smith, T.                                                                  
CBL                 JDSO 9, 61, 2013                                                                
CBL  Cbl2015   E2   Caballero, R.                                                                   
CBL                 JDSO 11, 167, 2015                                                              
CBL  Cbl2015b  E2   Caballero Rodan, R.                                                             
CBL                 El Observador de Estrellas Dobles, Issue #15, 34, 2015                          
                                                                                                    
CBR  Cbr2006   Kd   Cabrit, S., Pety, J., Pesenti, N., & Dougados, C.                               
CBR                 A&A 452, 897, 2006                                                              
                                                                                                    
CC                  Cuesta College                                                                  
CC   CC_2017   S    Lim, F.E.A., De Matias, A., Richardson, K., Banuelos, E., Crooks, W., Raines, S.
CC                  Wilson, J. & Genet, R.                                                          
CC                  JDSO 13, 204, 2017                                                              
CC   CC_2017b  S    Parent, I.R., Vaughn, S.T., Conover, E.D., Williams, M., Steed, J., Orman, D.,  
CC                  Gardella, J.C., Siverson, N., Ogden, J. & Genet, R.                             
CC                  JDSO 13, 384, 2017                                                              
                                                                                                    
CCA  CCA2007   A    Collier Cameron, A., Bouchy, F., Hebrard, G., Maxted, P., Pollacco, D., Pont, F.
CCA                 Skillen, I., Smalley, B., Street, R.A., West, R.G., Wilson, D.M., Aigrain, S.,  
CCA                 Christian, D.J., Clarkson, W.I., Enoch, B., Evans, A., Fitzsimmons, A., Fleenor,
CCA                 Gillon, M., Haswell, C.A., Hebb, L., Hellier, C., Hodgkin, S.T., Horne, K.,     
CCA                 Irwin, J., Kane, S.R., Keenan, F.P., Loeillet, B., Lister, T.A., Mayor, M.,     
CCA                 Moutou, C., Norton, A.J., Osborne, J., Parley, N., Queloz, D., Ryans, R.,       
CCA                 Triaud, A.H.M.J., Udry, S. & Wheatley, P.J.                                     
CCA                 MNRAS, 375, 951, 2007                                                           
                                                                                                    
CDA  CDa2016   Cl   Chiron, D.                                                                      
CDA                 El Observador de Estrellas Dobles, Issue #17, 28, 2016                          
                                                                                                    
CDC  CdC       Pa   Carte du Ciel (Astrographic Cat.; see also ref codes ACG, VAT, WFC)             
CDC  CdC1913A  Pa   AC - Catania                                                                    
CDC                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
CDC  CdC1913B  Pa   AC - Greenwich                                                                  
CDC                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
CDC  CdC1913C  Pa   AC - Helsingfors (Donner)                                                       
CDC                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
CDC  CdC1913D  Pa   AC - Oxford                                                                     
CDC                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
                                                                                                    
CDY  Cdy1961   Mr   Candy, M.P.                                                                     
CDY                 R. Obs. Bull. Ser.E, #38, 1961                                                  
CDY  Cdy1964   Ma   Candy, M.P.                                                                     
CDY           +Mr   R. Obs. Bull. #88, 1964                                                         
CDY  Cdy1979   Mr   Candy, M.P.                                                                     
CDY                 R. Obs. Bull. #184, 1979                                                        
                                                                                                    
CEL  Cel1887a  orb  Celoria, G.                                                                     
CEL                 AN 117, 379, #2808, 1887                                                        
CEL  Cel1887b  orb  Celoria, G.                                                                     
CEL                 AN 118, 251, #2824, 1887                                                        
CEL  Cel1888   orb  Celoria, G.                                                                     
CEL                 AN 119, 163, #2843, 1888                                                        
CEL  Cel1889   orb  Celoria, G.                                                                     
CEL                 AN 121, 377, #2905, 1889                                                        
CEL  Cel1890   orb  Celoria, G.                                                                     
CEL                 AN 123, 329, #2949, 1890                                                        
CEL  Cel1923   Ma   Celoria, G.                                                                     
CEL                 Pub. Obs. Brera Milan #59, 1923                                                 
                                                                                                    
CES  Ces1953   Ma   Cester, B.                                                                      
CES                 Trieste Obs. #254, 1953                                                         
CES  Ces1954   Ma   Cester, B.                                                                      
CES                 Trieste Obs. #261, 1954                                                         
CES  Ces1962a  orb  Cester, B.                                                                      
CES                 Mem. Soc. Astron. Ital. 33, 177, 1962                                           
CES  Ces1962b  orb  Cester, B.                                                                      
CES                 Mem. Soc. Astron. Ital. 33, 331, 1962                                           
CES  Ces1963   orb  Cester, B.                                                                      
CES                 Mem. Soc. Astron. Ital. 34, 51, 1963                                            
CES  Ces1964a  orb  Cester, B.                                                                      
CES                 Mem. Soc. Astron. Ital. 35, 337, 1964                                           
CES  Ces1964b  orb  Cester, B.                                                                      
CES                 Mem. Soc. Astron. Ital. 35, 345, 1964                                           
CES  Ces1990   orb  Cester, B.                                                                      
CES                 Inf. Circ. 110, 1, 1990                                                         
CES  Ces1991   orb  Cester, B.                                                                      
CES                 Inf. Circ. 113, 1, 1991                                                         
                                                                                                    
CGA  CGA1927A  T    Cat. Gen. Argentina 1875                                                        
CGA                 cited in SDS (Southern Double Star Cat.), 1927                                  
CGA  CGA9999   T    Cat. Gen. Argentina 1875                                                        
CGA                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CGO  CGo2009   Kl   Carrasco-Gonzalez, C., Rodriguez, L.F., Anglada, G., & Curiel, S.               
CGO                 ApJ 693, L86, 2009                                                              
                                                                                                    
CGR  CGr2015   A    Caratti o Garatti, A., Garcia Lopez, R., Ray, T.P., Eisloffel, J., Stecklum, B.,
CGR                 Scholz, A., Kraus, S., Weigelt, G., Kreplin, A., & Shenavrin, V.                
CGR                 ApJL 806, 4, 2015                                                               
                                                                                                    
CHA  Cha1925a  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 8, 93, 1925                                                             
CHA  Cha1925b  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 8, 159, 1925                                                            
CHA  Cha1925c  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 8, 186, 1925                                                            
CHA  Cha1926a  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 9, 13, 1926                                                             
CHA  Cha1926b  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 9, 43, 1926                                                             
CHA  Cha1926c  Ma   Chandon, E.                                                                     
CHA                 J. Obs. 9, 55, 1926                                                             
CHA  Cha1932A  Ma   Chandon, E.                                                                     
CHA                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
CHB  Chb1982   Zd   Chambliss, C.R.                                                                 
CHB                 PASP 94, 926, 1982                                                              
                                                                                                    
CHC  Chc1862   Ma   Chacornac, M.                                                                   
CHC                 AN 57, 175, #1355, 1862                                                         
                                                                                                    
CHD  Chd1992   O    Chandresekhar, T., Ashok, N.M. & Ragland, S.                                    
CHD                 J. Ap&A 13, 195, 1992                                                           
                                                                                                    
CHE  Che1908   Pa   Chevalier, Stanislas                                                            
CHE                 Shanghai Obs. Zo-Se  4, 60, 1908  (corrections described in Bko2011c and Hrt2012
CHE  Che1909   Pa   Chevalier, Stanislas                                                            
CHE                 Shanghai Obs. Zo-Se  5, 86, 1909  (corrections are described in Hrt2012b)       
CHE  Che1910   Ma   Chevalier, Stanislas & Tsang Ziang-seng                                         
CHE           +Pa   Shanghai Obs. Zo-Se  6, O5, 1910  (dates converted from Besselian to Julian epoc
CHE                                                   (corrections are described in Hrt2012b)       
CHE  Che1911   Ma  Chevalier, Stanislas                                                             
CHE           +Pa   Shanghai Obs. Zo-Se  7, B1, 1911  (corrections are described in Hrt2012b)       
CHE  Che1925   Pa   Chevalier, Stanislas                                                            
CHE                 J. Obs. 8, 65, 1925                                                             
                                                                                                    
CHG  Chg1972   Po   Chang, K.                                                                       
CHG           +orb  AJ 77, 759, 1972                                                                
                                                                                                    
CHI  Chi1988   Cs   Chelli, A., Zinnecker, H., Carrasco, L., Cruz-Gonzalez, I., & Perrier, C.       
CHI                 A&A 207, 46, 1988                                                               
CHI                 (for measures without published dates, default = decade of publication added.)  
CHI  Chi1995   Cs   Chelli, A., Cruz-Gonzalez, I., & Reipurth, B.                                   
CHI                 A&AS 114, 135, 1995                                                             
                                                                                                    
CHL  Chl1844A  Ma   Challis, J.                                                                     
CHL                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                             
CHL  Chl1880A  Ma   Challis, J.                                                                     
CHL                 cited by Burnham (MNRAS 40, 497, 1880)                                          
CHL  Chl1906A  Ma   Challis, J.                                                                     
CHL                 cited by Lewis (MemRAS 56, 1, 1906)                                             
CHL  Chl1908   Ma   Challis, J.                                                                     
CHL                 Cambridge Obs. 24, Pt.1, 1908                                                   
                                                                                                    
CHM  Chm2004   E    Chaname, J. & Gould, A.                                                         
CHM                 ApJ 601, 289, 2004                                                              
CHM                 (Photometry, coordinates, and astrometry from rNLTT.  Astrometry from early vers
CHM                 of 2MASS and UCAC, with date given only as "circa 2000".  Measures identical to 
CHM                 discovery observations - predominantly close pairs - were assumed not new       
CHM                 observations, so not included in WDS.  Similar concerns when primary and seconda
CHM                 magnitudes or proper motions were the same.)                                    
                                                                                                    
CHN  Chn1979   Ci   Cohen, M. & Kuhi, L.V.                                                          
CHN                 ApJS 41, 743, 1979                (dates converted from Besselian to Julian epoc
CHN  Chn1983   Cs   Cohen, M. & Schwartz, R.D.                                                      
CHN                 ApJ 265, 877, 1983                                                              
                                                                                                    
CHO  Cho1894   Ma   Chofardet, P.                                                                   
CHO                 Besancon Obs. Bull. Astron. #9, 1894                                            
                                                                                                    
CHP  Chp1912   Ma   Chapman, S.                                                                     
CHP                 MNRAS 73, 93, 1912                (all data also in Chp1921)                    
CHP                                                   (dates converted from Besselian to Julian epoc
CHP  Chp1913   Ma   Chapman, S.                                                                     
CHP                 MNRAS 74, 137, 1913               (all data also in Chp1921)                    
CHP  Chp1921   Ma   Chapman, S.                                                                     
CHP                 R. Obs. Greenwich, Cat. Double Stars, 1921                                      
                                                                                                    
CHR  CHR            Center for High Ang. Res. Astronomy (speckle interferometry systems)            
CHR                 (see papers by Hartkopf, Mason, McAlister, etc.)                                
CHR  CHR9999   Sc   McAlister, H.A., Hartkopf, W.I., et al.                                         
CHR                 Unpublished, manuscript or reference not found.                                 
CHR                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CHS  Chs2010   C    Chiscano, T.V.                                                                  
CHS                 El Observador de Estrellas Dobles, Issue #5, 24, 2010                           
                                                                                                    
CHT  Cht2015   C    Cheetham, A.C., Kraus, A.L., Ireland, M.J., Cieza, L., Rizzuto, A.C., &         
CHT           +A    Tuthill, P.G.                                                                   
CHT                 ApJ 813, 83, 2015                                                               
                                                                                                    
CHU  Chu1954   orb  Churms, J.                                                                      
CHU                 Union Obs. Johannesburg Circ. 114, 232, 1954                                    
CHU  Chu1956   Ma   Churms, J.                                                                      
CHU                 Union Obs. Johannesburg Circ. 115, 264, 1956                                    
CHU  Chu1958   Ma   Churms, J.                                                                      
CHU                 Union Obs. Johannesburg Circ. 117, 298, 1958                                    
CHU  Chu1965   orb  Churms, J.                                                                      
CHU                 Thesis, Univ. Witwatersrand, 1965                                               
CHU  Chu1974   O    Nather, R., Churms, J., & Wild, P.                                              
CHU                 PASP 86, 116, 1974                (dates converted from Besselian to Julian epoc
                                                                                                    
CHW  CHW2004   C    Cohen, R.E., Herbst, W., & Williams, E.C.                                       
CHW                 AJ 127, 1602, 2004                                                              
                                                                                                    
CHX  ChX2012   K    Chen, X., Arce, H.G., Dunham, M.M., & Zhang, Q.                                 
CHX                 ApJ 747, L43, 2012                                                              
CHX  ChX2013   K    Chen, X., Arce, H.G., Zhang, Q., Bourke, T.L., Launhardt, R., Jorgensen, J.K.,  
CHX                 Lee, C.-F., Foster, J.B., Dunham, M.M., Pineda, J.E., & Henning, T.             
CHX                 ApJ 768, 110, 2013                                                              
                                                                                                    
CHZ  ChZ1982   Ma   Chu Z.-Y. (Chu Z.-Y., Ma, Z.-L., & Yan, L.-S.)                                  
CHZ                 Ann. Shanghai Obs. 4, 67, 1982    (dates converted from Besselian to Julian epoc
CHZ  ChZ1985   Ma   Chu Z.-Y. (Chu Z.-Y., Yan, L.-S., & Ma, Z.-L.)                                  
CHZ                 Ann. Shanghai Obs. 7, 183, 1985   (dates converted from Besselian to Julian epoc
                                                                                                    
CIA  CIA            Center for High Angular Resolution Astronomy (CHARA Interferometric Array)      
CIA  CIA2008   Kc   Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J. 
CIA                 Sturmann, L., & Ridgway, S.T.                                                   
CIA                 ApJ 682, 577, 2008                                                              
CIA  CIA2008b  Kc   Zhao, M., Gies, D., Monnier, J.D., Thureau, N., Pedretti, E., Baron, F., Merand,
CIA           +orb  ten Brummelaar, T., McAlister, H., Ridgway, S.T., Turner, N., Sturmann, J.,     
CIA                 Sturmann, L., Farrington, C., & Goldfinger, P.J.                                
CIA                 ApJ 684, L95, 2008                                                              
CIA  CIA2010   Kf   Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., McAlister, 
CIA           +orb  H.A., Raghavan, D., Turner, N.H., Sturmann, L., Sturmann, J., & Ridgway, S.T.   
CIA                 AJ 139, 2308, 2010                (dates converted from Besselian to Julian epoc
CIA  CIA2010b  Kc   Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J. 
CIA                 Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.               
CIA                 AJ 140, 167, 2010                                                               
CIA  CIA2011a  Kf   Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J. 
CIA                 Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.               
CIA                 ApJ 731, 132, 2011                                                              
CIA  CIA2011b  Kf   ten Brummelaar, T.A., O'Brien, D.P., Mason, B.D., Farrington, C.D., Fullerton, A
CIA           +Xh   Gies, D.R., Grundstrom, E.D., Hartkopf, W.I., et al.                            
CIA           +orb  AJ 142, 21, 2011                  (dates converted from Besselian to Julian epoc
CIA  CIA2011c  Kf   O'Brien, D.P., McAlister, H.A., Raghavan, D., Boyajian, T.S., ten Brummelaar, T.
CIA           +orb  Sturmann, J., Sturmann, L., Turner, N.H., & Ridgway, S.                         
CIA                 ApJ 728, 111, 2011                                                              
CIA  CIA2011d  orb  Monnier, J.D., Zhao, M., Pedretti, E., Millan-Gabet, R., Berger, J.-P., Traub, W
CIA           +Kc   Schloerb, F.P., ten Brummelaar, T., McAlister, H., Ridgway, S., Sturmann, L.,   
CIA           +K    Sturmann, J., et al.                                                            
CIA                 ApJ 742, L1, 2011                 (see also IOT2011)                            
CIA  CIA2012a  Kf   Raghavan, D., Farrington, C.D., ten Brummelaar, T.A., McAlister, H.A.,          
CIA                 Ridgway, S.T., Sturmann, L., Sturmann, J., & Turner, N.H.                       
CIA                 ApJ 745, 24, 2012                                                               
CIA  CIA2012b  Kc   Baron, F., Monnier, J., Pedretti, E., Zhao, M., Schaefer, G., Parks, R., Che, X.
CIA                 Thureau, N., ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Farrington, C
CIA                 Sturmann, J., Sturmann, L., & Turner, N.                                        
CIA                 ApJ 752, 20, 2012                                                               
CIA  CIA2012c  Kc   Che, X., Monnier, J.D., Tycner, C., Kraus, S., Zavala, R.T., Baron, F., Pedretti
CIA           +orb  E., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Sturmann, J., Sturmann, L.
CIA                 & Turner, N.                                                                    
CIA                 ApJ 757, 29, 2012                 (see also NOI2012)                            
CIA  CIA2013a  Kc   Gallenne, A., Monnier, J., Merand, A., Kervella, P., Kraus, S., Schaefer, G.H., 
CIA                 Gieren, W., Pietrzynski, G., Szabados, L., Che, X., Baron, F., Pedretti, E., et 
CIA                 A&A 552, A21, 2013                                                              
CIA  CIA2013b  Kc   Absil, O., Defrere, D., Coude du Foresto, V., Di Folco, E., Merand, A., Augereau
CIA           +Am   J.-C., Ertel, S., Hanot, C., Kervella, P., Mollier, B., Scott, N., Che, X. et al
CIA                 A&A 555, A104, 2013                                                             
CIA  CIA2014a  Kf   Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., Mourard, D.
CIA           +Kc   Moravveji, E., McAlister, H.A., Turner, N.H., Sturmann, L., & Sturmann, J.      
CIA           +orb  AJ 148, 48, 2014                  (dates converted from Besselian to Julian epoc
CIA  CIA2015a  Kf   Mourard, D., Monnier, J., Meilland, A., Gies, D., Millour, F., Benisty, M., Che,
CIA           +orb  Grundstrom, E.D., Ligi, R., Schaefer, G., Baron, F., Kraus, S., Zhao, M.,       
CIA           +Kc   Pedretti, E., Berio, P., Clausse, J.M., Nardetto, N., Perraut, K., Spang, A., St
CIA                 P., Tallon-Bose, I., McAlister, H., ten Brummelaar, T., Ridgway, S.T., Sturmann,
CIA                 Sturmann, L., Turner, N. & Farrington, C.                                       
CIA                 A&A 577, A51, 2015                                                              
CIA  CIA2015b  Kc   Roettenbacher, R.M., Monnier, J., Henry, G.W., Fekel, F.C., Williamson, M.H.,   
CIA                 Pourbaix, D., Latham, D.W., Latham, C.A., Torres, G., Baron, F., Che, X., Kraus,
CIA                 et al.                                                                          
CIA                 ApJ 807, 23, 2015                                                               
CIA  CIA2015c  Kc   Roettenbacher, R.M., Monnier, J., Fekel, F.C., Henry, G.W., Korhonen, H.,       
CIA                 Latham, D.W., Muterspaugh, M.W., Williamson, M.H., Baron, F., ten Brummelaar, T.
CIA                 Che, X., Harmon, R.O., et al.                                                   
CIA                 ApJ 809, 159, 2015                                                              
CIA  CIA2016a  Kc   Gallenne, A., Merand, A., Kervella, P., Monnier, J., Schaefer, G.H.,            
CIA                 Roettenbacher, R.M., Gieren, W., Pietrzynski, G., McAlister, H.A.,              
CIA                 ten Brummelaar, T.A., Sturmann, J., Sturmann, L., Turner, N.H., & Anderson, R.I.
CIA                 MNRAS 461, 1451, 2016                                                           
CIA  CIA2016b  Kc   Richardson, N.D., Shenar, T., Roy-Loubier, O., Schaefer, G., Moffat, A.F.J.,    
CIA                 St-Louis, N., Gies, D.R., Farrington, C., Hill, G.M., Williams, P.M., Gordon, K.
CIA                 Pablo, H., & Ramiaramanantsoa, T.                                               
CIA                 MNRAS 461, 4115, 2016                                                           
CIA  CIA2016c  Kc   Schaefer, G.H., Hummel, C.A., Gies, D.R., Zavala, R.T., Monnier, J.D., Walter, F
CIA           +orb  Turner, N.H., Baron, F., ten Brummelaar, T., Che, X., Farrington, C.D., Kraus, S
CIA                 Sturmann, J., & Sturmann, L.                                                    
CIA                 AJ 152, 213, 2016                 (see also NOI2016b)                           
                                                                                                    
CII  Cii2012   not  Chini, R., Hoffmeister, V.H., Nasseri, A., Stahl, O., & Zinnecker, H.           
CII                 MNRAS 424, 1925, 2012                                                           
CII  Cii2016   Ci   Chini, R., Fuhrmann, K., Pozo Nunez, F., Ramolla, M., Kaderhandt, L., Niedworok,
CII           +E2   & Hodapp, K.-W.                                                                 
CII                 AN 337, 621, 2016                                                               
                                                                                                    
CIN  Cin1880A  Ma   Cincinnati Obs.                                                                 
CIN                 cited by Gledhill (Obs 3, 447, 1880)                                            
CIN  Cin1906A  Ma   Cincinnati Obs.                                                                 
CIN                 cited by Lewis (MemRAS 56, 1, 1906)                                             
CIN  Cin1906B  Ma   Cincinnati Obs.                                                                 
CIN                 cited in BDS (Burnham Double Star Cat., 1906)                                   
CIN  Cin1937A  Ma   Cincinnati Obs.                                                                 
CIN                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
CIR  Cir1999   H    Ciardullo, R., Bond, H.E., Sipior, M.S., Fullton, L.K., Zhang, C.-Y., &         
CIR                 Schaefer, K.G.                                                                  
CIR                 AJ 118, 488, 1999                                                               
CIR  Cir1999b  C    Bond, H.E. & Ciardullo, R.                                                      
CIR                 PASP 111, 217, 1999                                                             
                                                                                                    
CJW  CJW1978   orb  Christy, J.W.                                                                   
CJW                 AJ 83, 1225, 1978                                                               
                                                                                                    
CKM  CKM2015   Hp   Cartier, K.M S., Gilliland, R.L., Wright, J.T., & Ciardi, D.R.                  
CKM                 ApJ 804, 97, 2015                                                               
                                                                                                    
CLA  Cla1935        Colacevich, A.                                                                  
CLA                 PASP 47, 87, 1935                                                               
CLA  Cla1941        Colacevich, A.                                                                  
CLA                 Oss. e Mem. Arcetri, No. 59, 1941                                               
                                                                                                    
CLB  Clb1885   orb  Colbert                                                                         
CLB                 Dearborn Report, 1885                                                           
                                                                                                    
CLD  Cld1895   Ma   Callandreau, O.                                                                 
CLD                 Bull. Astronomique 12, 522, 1895                                                
CLD  Cld1906A  Ma   Callendreau, O.                                                                 
CLD                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
CLH                 = Crean Lutheran High School                                                    
CLH  CLH2016   C    Liang, S., Senkbeil, L., Nair, K., Buchheim, R.K., McNab, C., Henry, K. & Newman
CLH                 JDSO 12, 32, 2016                                                               
                                                                                                    
CLI  Cli2008   S    Caloi, R.M.                                                                     
CLI                 JDSO 4, 111, 2008                                                               
                                                                                                    
CLL  Cll2003   M+   Comellas, J.L.                                                                  
CLL           +Z    OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
CLL                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CLM  Clm2011   C    Clem, J.L., Landolt, A.U., Hoard, D.W. & Wachter, S.                            
CLM                 AJ 141, 115, 2011                                                               
                                                                                                    
CLO  Clo1997   A    Close, L.M., Roddier, F., Northcott, M.J., Roddier, C., & Graves, J.E.          
CLO                 ApJ 478, 766, 1997                                                              
CLO  Clo2002a  A    Close, L.M., Potter, D., Brandner, W., Lloyd-Hart, M., Liebert, J., Burrows, A.,
CLO                 & Siegler, N.                                                                   
CLO                 ApJ 566, 1095, 2002                                                             
CLO                 (Gemini North 8.1m, Hokupa'a AO)                                                
CLO  Clo2002b  A    Close, L.M., Siegler, N., Potter, D., Brandner, W., & Liebert, J.               
CLO                 ApJ 567, L53, 2002                                                              
CLO                 (Gemini N 8.1m, Hokupa'a AO. Most data also in Clo2003)                         
CLO  Clo2003   A    Close, L.M., Siegler, N., Freed, M., & Biller, B.                               
CLO                 ApJ 587, 407, 2003                                                              
CLO                 (Gemini North 8.1m, Hokupa'a AO)                                                
CLO  Clo2003b  A    Close, L.M., Wildi, F., Lloyd-Hart, M., Brusa, G., Fisher, D., Miller, D., Ricca
CLO                 A., Salinari, P., et al.                                                        
CLO                 ApJ 599, 537, 2003                                                              
CLO  Clo2005   A    Close, L.M., Lenzen, R., Guirado, J.C., Nielsen, E.L., Mamajek, E.E., Brandner, 
CLO           +Ao   Hartung, M., Lidman, C., & Biller, B.                                           
CLO                 Nature 433, 286, 2005                                                           
CLO  Clo2007   A    Close, L.M., Zuckerman, B., Song, I., Barman, T., Marois, C., Rice, E.L., Siegle
CLO           +Hi   N., Macintosh, B., et al.                                                       
CLO                 ApJ 660, 1492, 2007                                                             
CLO  Clo2007b  Ao   Close, L.M., Thatte, N., Nielsen, E.L., Abuter, R., Clarke, F., & Tecza, M.     
CLO                 ApJ 665, 736, 2007                                                              
CLO  Clo2010   A    Close, L.M. & Males, J.R.                                                       
CLO           +Hn   ApJ 709, 342, 2010                                                              
CLO           +Es   (reduced data obtained by MBA2008)                                              
CLO  Clo2012   A    Close, L.M., Puglisi, A., Males, J.R., Arcidiacono, C., Skemer, A., Guerra, J.C.
CLO                 Busoni, L., Brusa, G., Pinna, E., Miller, D.L., Riccardi, A., McCarthy, D.W., et
CLO                 ApJ 749, 180, 2012                                                              
CLO  Clo2013   A    Close, L.M., Males, J.R., Morzinski, K., Kopon, D., Follette, K., Rodigas, T.J.,
CLO                 Hinz, P., Wu, Y-L., Puglisi, A., Esposito, S., Riccardi, A., Pinna, E., et al.  
CLO                 ApJ 774, 94, 2013                                                               
CLO  Clo2014   A    Close, L.M., Follette, K.B., Males, J.R., Puglisi, A., Xompero, M., Apai, D.,   
CLO                 Najita, J., Weinberger, A.J., Morzinski, K., Rodigas, T.J., Hinz, P., Bailey, V.
CLO                 & Briguglio, R.                                                                 
CLO                 ApJL 781, L30, 2014                                                             
                                                                                                    
CLP  ClP2011   Mb   Clark, P.                                                                       
CLP                 Webb Soc., Double Star Circ. 19, 2011                                           
                                                                                                    
CLS  Cls1891a  Ma   Collins, W.H.                                                                   
CLS                 Proc. Haverford Col. Obs 1, 28, 1891                                            
CLS                                                   (dates converted from Besselian to Julian epoc
CLS  Cls1891b  Ma   Collins, W.H.                     (measure by Jones, G.L.)                      
CLS                 Proc. Haverford Col. Obs 1, 28, 1891                                            
CLS                                                   (dates converted from Besselian to Julian epoc
CLS  Cls1892a  Ma   Collins, W.H.                                                                   
CLS                 Proc. Haverford Col. Obs 2, 12, 1892   (also AJ 12, 105, 1892)                  
CLS                                                   (dates converted from Besselian to Julian epoc
CLS  Cls1892b  Ma   Collins, W.H.                                                                   
CLS                 Proc. Haverford Col. Obs 2, 25, 1892                                            
CLS                                                   (dates converted from Besselian to Julian epoc
CLS  Cls1894   Ma   Collins, W.H.                                                                   
CLS                 AJ 13, 199, 1894                  (dates converted from Besselian to Julian epoc
CLS  Cls1896   Ma   Collins, W.H.                                                                   
CLS                 AJ 16, 141, 1896                  (dates converted from Besselian to Julian epoc
CLS  Cls1906A  Ma   Collins, W.H.                                                                   
CLS                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
CLU  Clu1958   Ma   Clouet, B.                                                                      
CLU                 J. Obs. 41, 31, 1958                                                            
CLU  Clu2007   Ma   Clouet, B.                                                                      
CLU                 Obs. et Travaux 65, 24, 2007                                                    
CLU                 (previously unpub. measures from 1955-1961, compiled and published by J.-C. Thor
                                                                                                    
CLV  Clv2006   Ei   Cabrera-Lavers, A., Garzon, F., Hammersley, P.L., Vincente, B. &                
CLV                 Gonzalez-Fernandez, C.                                                          
CLV                 Obs. et Travaux 65, 24, 2007                                                    
                                                                                                    
CLY  Cly1908   Ma   Clymer, W.B.                                                                    
CLY                 Harvard Ann. 60, 195, 1908                                                      
                                                                                                    
CLZ  CLz2011   C    Lopez, C.                                                                       
CLZ                 JDSO 7, 40, 2011                                                                
CLZ  CLz2011b  C    Lopez, C.E.L. & Galdeano, M.D.                                                  
CLZ                 JDSO 7, 204, 2011                                                               
CLZ  CLz2012   P    Lopez, C., Calandra, F., Chalela, M., Lopez, C., Pereyra, L., Sillero, E. & Vera
CLZ                 JDSO 8, 73, 2012                                                                
                                                                                                    
CMN  Cmn2000   Xl   Comeron, F., Neuhauser, R., & Kaas, A.A.                                        
CMN                 A&A 359, 269, 2000                                                              
CMN                 (1.5m + slitless spectroscopy, NTT + SOFI K-band)                               
                                                                                                    
CMP  Cmp2015   A    Campante, T.L., Barclay, T., Swift, J.J., Huber, D., Adibekyan, V.Zh., Cochran, 
CMP           +V    Burke, C.J., Isaacson, H., Quintana, E.V., Davies, G.R., Silva Aguirre, V.,     
CMP                 Ragozzine, D., et al.                                                           
CMP                 ApJ 799, 170, 2015                                                              
                                                                                                    
CMR  Cmr2003   T    Camargo, J.I.B., Ducourant, C., Teixeira, R., Le Campion, J.-F., Rapaport, M. & 
CMR           +C    Benevides-Soares, P.                                                            
CMR                 A&A 309, 361, 2003                                                              
                                                                                                    
CNT  Cnt2016   C    Cunat, J.M. Lopez                                                               
CNT                 El Observador de Estrellas Dobles, Issue #16, 86, 2016                          
                                                                                                    
COE  Coe2017   C    Cormier, S., Calanog, J., Stojimirovic, I., Hilburn, J., Fitzgerald, B., Blanco,
COE                 Boyce, P. & Boyce, G.                                                           
COE                 JDSO 13, 315, 2017                                                              
                                                                                                    
COG  Cog1896a  Ma   Cogshall, W.A.                                                                  
COG                 AJ 16, 211, 1896                  (dates converted from Besselian to Julian epoc
COG  Cog1896b  Ma   Cogshall, W.A.                                                                  
COG                 AJ 17, 1, 1896                    (dates converted from Besselian to Julian epoc
COG  Cog1897a  Ma   Cogshall, W.A.                                                                  
COG                 AJ 17, 93, 1897                   (data also in Cog1898b)                       
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1897b  Ma   Cogshall, W.A.                                                                  
COG                 AJ 17, 180, 1897                  (dates converted from Besselian to Julian epoc
COG  Cog1897c  Ma   Cogshall, W.A.                                                                  
COG                 AN 143, 59, #3412, 1897           (data also in Cog1898a)                       
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1897d  Ma   Cogshall, W.A.                                                                  
COG                 AN 144, 359, #3455, 1897          (data also in Cog1898b)                       
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1897e  Ma   Cogshall, W.A.                                                                  
COG                 MNRAS 57, 398, 1897               (data also in Cog1898b)                       
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1897f  Ma   Cogshall, W.A.                                                                  
COG                 MNRAS 58, 15, 1897                (data also in Cog1898b)                       
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1897g  Ma   Cogshall, W.A.                                                                  
COG                 MNRAS 57, 577, 1897               (dates converted from Besselian to Julian epoc
COG  Cog1897h  Ma   Cogshall, W.A.                                                                  
COG                 AN 143, 413, 1897                 (data also in Cog1897b)                       
COG  Cog1898a  Ma   Cogshall, W.A.                                                                  
COG                 AJ 18, 181, 1898                                                                
COG  Cog1898b  Ma   Cogshall, W.A.                                                                  
COG                 AN 146, 225, 1898                                                               
COG  Cog1900a  Ma   Cogshall, W.A.                                                                  
COG                 AJ 20, 173, 1900                                                                
COG  Cog1900b  Ma   Cogshall, W.A.                                                                  
COG                 AJ 21, 41, 1900                   (dates converted from Besselian to Julian epoc
COG  Cog1901   Ma   Cogshall, W.A.                                                                  
COG                 AJ 22, 1, 1901                    (dates converted from Besselian to Julian epoc
COG  Cog1903   Ma   Cogshall, W.A.                                                                  
COG                 AJ 23, 167, 1903                  (dates converted from Besselian to Julian epoc
COG  Cog1904   Ma   Cogshall, W.A.                                                                  
COG                 AJ 24, 15, 1904                                                                 
COG  Cog1905   Ma   Cogshall, W.A.                                                                  
COG                 AN 168, 213, 1905                 (see also MNRAS 58, 385, 1898)                
COG                                                   (dates converted from Besselian to Julian epoc
COG  Cog1906A  Ma   Cogshall, W.A.                                                                  
COG                 cited in BDS (Burnham Double Star Cat.), 1906                                   
COG  Cog1932A  Ma   Cogshall, W.A.                                                                  
COG                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
COH  Coh1894   D    Cohn, F.                                                                        
COH                 AN 135, 423, 1894                                                               
COH  Coh1906A  Ma   Cohn, F.                                                                        
COH                 cited by Lewis (MemRAS 56, 1, 1906)                                             
COH  Coh1910   Ma   Cohn, F.                                                                        
COH                 AN 184, 167, 1910                                                               
COH  Coh1911   Ma   Cohn, F.                                                                        
COH                 Beob. Sternw. Koenigsberg 43, 31, 1911                                          
                                                                                                    
COI  Coi1882   orb  Coit, J.B.                                                                      
COI                 MNRAS 42, 359, 1882                                                             
                                                                                                    
COL  Col1896   Ma   Coleman, W.                                                                     
COL                 MemRAS 53, 13, 1896                                                             
COL  Col1904   Ma   Coleman, W.                                                                     
COL                 MemRAS 54, 65, 1904                                                             
COL  Col1906A  Ma   Coleman, W.                                                                     
COL                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
COM  Com1890   Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 6, Pt.2, 1890  (dates converted from Besselian to Julian epoc
COM  Com1896a  Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 10, Pt.1, 1896 (dates converted from Besselian to Julian epoc
COM  Com1896B  orb  Comstock, G.C.                                                                  
COM                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
COM  Com1901   orb  Comstock, G.C.                                                                  
COM                 AJ 21, 182, 1901                                                                
COM  Com1902   orb  Comstock, G.C.                                                                  
COM                 AJ 22, 65, 1902                                                                 
COM  Com1906   Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 10, Pt.3, 1906 (dates converted from Besselian to Julian epoc
COM  Com1906B  Ma   Comstock, G.C.                                                                  
COM                 cited by Lewis (MemRAS 56, 1, 1906)                                             
COM  Com1908   Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 12, Pt.1, 1908 (dates converted from Besselian to Julian epoc
COM  Com1918a  orb  Comstock, G.C.                                                                  
COM                 AJ 31, 33, 1918                                                                 
COM  Com1918b  orb  Comstock, G.C.                                                                  
COM                 AJ 31, 107, 1918                                                                
COM  Com1921a  Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 10, Pt.4, 1921 (dates converted from Besselian to Julian epoc
COM  Com1921b  orb  Comstock, G.C.                                                                  
COM                 AJ 33, 139, 1921                                                                
COM  Com1921c  orb  Comstock, G.C.                                                                  
COM                 AJ 33, 163, 1921                                                                
COM  Com1929   Ma   Comstock, G.C.                                                                  
COM                 Pub. Washburn Obs. 14, Pt.1, 1929 (dates converted from Besselian to Julian epoc
                                                                                                    
CON  Con2008   Ci   Connelley, M.S., Reipurth, B., & Tokunaga, A.T.                                 
CON                 AJ 135, 2496, 2008                                                              
CON                 (IR duplicity survey among YSOs. Note that primary magnitudes in summary lines a
CON                 K-band magnitudes of IRAS objects containing these pairs, so are in general seve
CON                 overestimates of these objects' brightnesses)                                   
CON  Con2008b       Connelley, M.S., Reipurth, B., & Tokunaga, A.T.                                 
CON                 AJ 135, 2526, 2008                (statistical analysis; no data)               
                                                                                                    
COO  CoO1927A  T    Cordoba Obs.                                                                    
COO                 cited in SDS (Southern Double Star Catalog), 1927                               
COO  CoO9999   T    Cordoba Obs.                                                                    
COO                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
COP  Cop1875A  Ma   Copeland, R.                                                                    
COP                 cited by Doberck, 1875 (see Dob1875b,f,g,h)                                     
COP  Cop1886   Ma   Copeland, R.                                                                    
COP                 Obs. 9, 304, 1886                                                               
COP  Cop1896A  orb  Copeland, R.                                                                    
COP                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
COP  Cop1897A  Ma   Copeland, R.                                                                    
COP                 cited by See (AN 144, 413, 1897)  (dates converted from Besselian to Julian epoc
COP  Cop1906A  Ma   Copeland, R.                                                                    
COP                 cited by Burnham (via Skf2013)    (dates converted from Besselian to Julian epoc
COP  Cop1937A  Ma   Copeland, R.                                                                    
COP                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
COR  Cor2000   Sa   Correia, S. & Richichi, A.                                                      
COR                 A&AS 141, 301, 2000                                                             
COR  Cor2006   A    Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F.                        
COR                 A&A 459, 909, 2006                (some data reprocessed by Csepany et al. 2017)
COR  Cor2013   A    Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens
COR                 M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.         
COR                 A&A 557, A63, 2013                                                              
                                                                                                    
COS  Cos1899   Ma   Cosserat, E.                                                                    
COS           +Mb   Ann. Toulouse Obs. 3, 77, 1899                                                  
                                                                                                    
COT  Cot2002   orb  Costado, M.T.                                                                   
COT                 Inf. Circ. 147, 1, 2002                                                         
                                                                                                    
COU  Cou1952a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 35, 101, 1952                                                           
COU  Cou1952b  Ma   Couteau, P.                                                                     
COU                 J. Obs. 35, 181, 1952                                                           
COU  Cou1953a  Ma   Couteau, P.                                                                     
COU                 J. Obs. 36, 37, 1953                                                            
COU  Cou1953b       Couteau, P.                                                                     
COU                 J. Obs. 36, 44, 1953                                                            
COU  Cou1953c  Ma   Couteau, P.                                                                     
COU                 J. Obs. 36, 46, 1953                                                            
COU  Cou1953d  Ma   Couteau, P.                                                                     
COU                 J. Obs. 36, 131, 1953                                                           
COU  Cou1953e  Mc   Couteau, P.                                                                     
COU                 J. Obs. 37, 37, 1953                                                            
COU  Cou1955a  Ma   Couteau, P.                                                                     
COU                 J. Obs. 38, 1, 1955                                                             
COU  Cou1955b       Couteau, P.                                                                     
COU                 J. Obs. 38, 27, 1955                                                            
COU  Cou1955c  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 38, 238, 1955                                                           
COU  Cou1956   Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 39, 137, 1956                                                           
COU  Cou1957a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 40, 113, 1957                                                           
COU  Cou1957b  orb  Couteau, P.                                                                     
COU                 J. Obs. 40, 126, 1957                                                           
COU  Cou1958a  M+   Couteau, P.                                                                     
COU           +Pa   J. Obs. 41, 1-14, 1958                                                          
COU  Cou1958b  orb  Couteau, P.                                                                     
COU                 J. Obs. 41, 15-19, 1958                                                         
COU  Cou1958c  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 41, 81-90, 1958                                                         
COU  Cou1958d  orb  Couteau, P.                                                                     
COU                 J. Obs. 41, 91-96, 1958                                                         
COU  Cou1959a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 42, 17, 1959                                                            
COU  Cou1959b  orb  Couteau, P.                                                                     
COU                 J. Obs. 42, 30, 1959                                                            
COU  Cou1960a  M+   Couteau, P.                                                                     
COU           +orb  J. Obs. 43, 1, 1960                                                             
COU  Cou1960b  orb  Couteau, P.                                                                     
COU                 Bull. Astron. Paris 23, 127, 1960                                               
COU  Cou1960c  orb  Couteau, P.                                                                     
COU                 J. Obs. 43, 13, 1960                                                            
COU  Cou1961a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 44, 41, 1961                                                            
COU  Cou1961b  orb  Couteau, P.                                                                     
COU                 J. Obs. 44, 54-60, 1961                                                         
COU  Cou1961c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 23, 1, 1961                                                          
COU  Cou1962a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 45, 43, 1962                                                            
COU  Cou1962b  Ma   Couteau, P.                                                                     
COU           +Mb   J. Obs. 45, 225, 1962                                                           
COU  Cou1962c  orb  Couteau, P.                                                                     
COU                 Bull. Astron. Paris 24, 15, 1962                                                
COU  Cou1962d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 26, 1, 1962                                                          
COU  Cou1962e  orb  Couteau, P.                                                                     
COU                 J. Obs. 45, 37, 1962                                                            
COU  Cou1962F  Ma   Couteau, P.                                                                     
COU                 cited by Jonckheere (General Cat. of Double Stars, Marseille, 1962)             
COU  Cou1963a  Ma   Couteau, P.                                                                     
COU           +Mc   J. Obs. 46, 155, 1963                                                           
COU  Cou1963b  orb  Couteau, P.                                                                     
COU                 J. Obs. 46, 172, 1963                                                           
COU  Cou1963c  orb  Couteau, P.                                                                     
COU                 Bull. Astron. Paris 24, 24, 1963                                                
COU  Cou1964   M+   Couteau, P.                                                                     
COU           +Pa   J. Obs. 47, 229, 1964             (dates converted from Besselian to Julian epoc
COU  Cou1965a  orb  Couteau, P.                                                                     
COU                 J. Obs. 48, 33, 1965                                                            
COU  Cou1965b  orb  Couteau, P.                                                                     
COU                 J. Obs. 48, 35, 1965                                                            
COU  Cou1966a  Ma   Couteau, P.                                                                     
COU           +Pa   J. Obs. 49, 221, 1966                                                           
COU  Cou1966b  M+   Couteau, P.                                                                     
COU           +Pa   J. Obs. 49, 341, 1966             (dates converted from Besselian to Julian epoc
COU  Cou1966c  orb  Couteau, P.                                                                     
COU                 J. Obs. 49, 369, 1966                                                           
COU  Cou1967a  Ma   Couteau, P.                                                                     
COU           +Pa   J. Obs. 50, 33-39, 1967                                                         
COU  Cou1967b  Ma   Couteau, P.                                                                     
COU                 J. Obs. 50, 41-57, 1967                                                         
COU  Cou1967c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 42, 1, 1967                                                          
COU  Cou1968a  Ma   Couteau, P.                                                                     
COU                 J. Obs. 51, 31, 1968              (dates converted from Besselian to Julian epoc
COU  Cou1968b  Ma   Couteau, P.                                                                     
COU                 J. Obs. 51, 337, 1968             (dates converted from Besselian to Julian epoc
COU  Cou1970a  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 1, 105, 1970                 (dates converted from Besselian to Julian epoc
COU  Cou1970b  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 1, 419, 1970                 (dates converted from Besselian to Julian epoc
COU  Cou1970c  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 3, 51, 1970                  (dates converted from Besselian to Julian epoc
COU  Cou1971   orb  Couteau, P. & Morel, P.J.                                                       
COU                 Inf. Circ. 53, 1, 1971                                                          
COU  Cou1972a  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 5, 167, 1972                 (dates converted from Besselian to Julian epoc
COU  Cou1972b  orb  Couteau, P. & Morel, P.J.                                                       
COU                 A&AS 5, 175, 1972                                                               
COU  Cou1972c  orb  Couteau, P.                                                                     
COU                 A&AS 5, 181, 1972                                                               
COU  Cou1972d  Ma   Couteau, P.                                                                     
COU                 A&AS 6, 177, 1972                 (dates converted from Besselian to Julian epoc
COU  Cou1972e  Ma   Couteau, P.                                                                     
COU                 A&AS 6, 185, 1972                 (dates converted from Besselian to Julian epoc
COU  Cou1972f  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 6, 419, 1972                 (dates converted from Besselian to Julian epoc
COU  Cou1973a  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 10, 273, 1973                (dates converted from Besselian to Julian epoc
COU  Cou1973b  orb  Couteau, P.                                                                     
COU                 A&AS 12, 127, 1973                                                              
COU  Cou1973c  Ma   Couteau, P.                                                                     
COU           +Pa   A&AS 12, 137, 1973                                                              
COU  Cou1973d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 59, 1, 1973                                                          
COU  Cou1974a  Ma   Couteau, P.                                                                     
COU                 A&AS 15, 253, 1974                                                              
COU  Cou1974b  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 62, 1, 1974                                                          
COU  Cou1975a  Ma   Couteau, P.                                                                     
COU                 A&AS 20, 379, 1975                (dates converted from Besselian to Julian epoc
COU  Cou1975b  Ma   Couteau, P.                                                                     
COU                 A&AS 20, 391, 1975                (dates converted from Besselian to Julian epoc
COU  Cou1975c  orb  Couteau, P.                                                                     
COU                 A&AS 20, 411, 1975                                                              
COU  Cou1976a  Ma   Couteau, P.                                                                     
COU                 A&AS 24, 495, 1976                                                              
COU  Cou1976b  Ma   Couteau, P.                                                                     
COU                 A&AS 29, 249, 1976                                                              
COU  Cou1976c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 70, 1, 1976                                                          
COU  Cou1979a  Ma   Couteau, P.                                                                     
COU                 A&AS 35, 197, 1979                (dates converted from Besselian to Julian epoc
COU  Cou1979b  Ma   Couteau, P.                                                                     
COU                 A&AS 36, 11, 1979                 (dates converted from Besselian to Julian epoc
COU  Cou1981a  Ma   Couteau, P.                                                                     
COU                 A&AS 43, 79, 1981                                                               
COU  Cou1981b  orb  Couteau. P.                                                                     
COU                 Inf. Circ. 83, 1, 1981                                                          
COU  Cou1982a  Ma   Couteau, P.                                                                     
COU                 A&AS 48, 443, 1982                                                              
COU  Cou1982b  Ma   Couteau, P.                                                                     
COU                 A&AS 50, 49, 1982                 (dates converted from Besselian to Julian epoc
COU  Cou1982c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 86, 1, 1982                                                          
COU  Cou1982d  orb  Couteau, P. & Morel, P.J.                                                       
COU                 A&A 105, 323, 1982                                                              
COU  Cou1983a  Ma   Couteau, P.                                                                     
COU                 A&AS 53, 441, 1983                                                              
COU  Cou1983b  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 90, 1, 1983                                                          
COU  Cou1983c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 91, 1, 1983                                                          
COU  Cou1984a  Ma   Couteau, P.                                                                     
COU           +Mb   PASP 96, 174, 1984                (dates converted from Besselian to Julian epoc
COU  Cou1984b  orb  Couteau, P.                                                                     
COU                 A&AS 57, 171, 1984                                                              
COU  Cou1984c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 92, 1, 1984                                                          
COU  Cou1984d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 94, 1, 1984                                                          
COU  Cou1985a  Ma   Couteau, P.                                                                     
COU                 A&AS 60, 237, 1985                (dates converted from Besselian to Julian epoc
COU  Cou1985b  Ma   Couteau, P.                                                                     
COU                 A&AS 60, 241, 1985                (dates converted from Besselian to Julian epoc
COU  Cou1985c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 95, 1, 1985                                                          
COU  Cou1985d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 97, 1, 1985                                                          
COU  Cou1986a  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 98, 1, 1986                                                          
COU  Cou1986b  orb  Couteau, P.                                                                     
COU                 A&AS 65, 505, 1986                                                              
COU  Cou1987a  Ma   Couteau, P.                                                                     
COU                 A&AS 67, 13, 1987                                                               
COU  Cou1987b  Ma   Couteau, P.                                                                     
COU           +Mb   A&AS 70, 193, 1987                (dates converted from Besselian to Julian epoc
COU  Cou1987c  orb  Couteau, P.                                                                     
COU                 A&AS 71, 569, 1987                                                              
COU  Cou1987d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 101, 1, 1987                                                         
COU  Cou1987e  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 102, 1, 1987                                                         
COU  Cou1988a  Mb   Couteau, P. (Couteau & Ling)                                                    
COU                 A&AS 73, 449, 1988                (dates converted from Besselian to Julian epoc
COU  Cou1988b  Ma   Couteau, P.                                                                     
COU                 A&AS 75, 163, 1988                                                              
COU  Cou1988c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 104, 1, 1988                                                         
COU  Cou1988d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 105, 1, 1988                                                         
COU  Cou1989a  Mb   Couteau, P. (Couteau et al.)                                                    
COU                 A&AS 78, 483, 1989                (dates converted from Besselian to Julian epoc
COU  Cou1989b  Ma   Couteau, P.                                                                     
COU           +Mb   A&AS 79, 385, 1989                (dates converted from Besselian to Julian epoc
COU  Cou1989c  orb  Couteau, P.                                                                     
COU                 A&AS 80, 373, 1989                                                              
COU  Cou1989d  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 107, 1, 1989                                                         
COU  Cou1989e  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 108, 1, 1989                                                         
COU  Cou1990a  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 111, 1, 1990                                                         
COU  Cou1990b  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 112, 1, 1990                                                         
COU  Cou1990c  Ma   Couteau, P.                                                                     
COU           +Mb   A&AS 83, 331, 1990                (dates converted from Besselian to Julian epoc
COU  Cou1991a  Ma   Couteau, P. (Couteau & Ling)                                                    
COU           +Mb   A&AS 88, 497, 1991                (dates converted from Besselian to Julian epoc
COU  Cou1991b  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 113, 1, 1991                                                         
COU  Cou1992   Ma   Couteau, P. (Ling & Couteau)                                                    
COU           +Mb   A&AS 95, 423, 1992                (dates converted from Besselian to Julian epoc
COU  Cou1993a  Ma   Couteau, P.                                                                     
COU                 A&AS 97, 511, 1993                                                              
COU  Cou1993b  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 119, 2, 1993                                                         
COU  Cou1993c  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 120, 2, 1993                                                         
COU  Cou1993d  Ma   Couteau, P. (Couteau et al.)                                                    
COU                 A&AS 100, 305, 1993               (dates converted from Besselian to Julian epoc
COU  Cou1994   Ma   Couteau, P. (Couteau & Gili)                                                    
COU                 A&AS 106, 377, 1994               (dates converted from Besselian to Julian epoc
COU  Cou1996   orb  Couteau, P.                                                                     
COU                 Inf. Circ. 128, 1, 1996                                                         
COU  Cou1997a  orb  Couteau, P.                                                                     
COU                 Inf. Circ. 131, 1, 1997                                                         
COU  Cou1997b  Ma   Couteau, P.                                                                     
COU                 A&AS 126, 1, 1997                 (dates converted from Besselian to Julian epoc
COU  Cou1999a  Ma   Couteau, P.                                                                     
COU                 Inf. Circ. 138, 2, 1999                                                         
COU  Cou1999b  orb  Couteau, P.                                                                     
COU                 Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.        
COU  Cou2002   Ma   Couteau, P.                                                                     
COU                 Updated electronic version of Couteau 2700 Cat. (Cou1999b)                      
COU                 (all measures prior to 2000.5 also in Cou2002b)                                 
COU                                                   (dates converted from Besselian to Julian epoc
COU  Cou2002b  Ma   Couteau, P.                                                                     
COU                 Obs. et Travaux 55, 2, 2002       (most measures also in Cou2002)               
COU                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
COW  Cow1896   Ma   Cowell, P.H.                                                                    
COW                 Greenwich Observations, 1896      (data also in MNRAS 59, 400, 1899)            
                                                                                                    
COX  Cox1912   Ma   Cox, G.W.                                                                       
COX                 Transvaal Obs. Circ. 1, 111, 1912                                               
COX  Cox1913   Ma   Cox, G.W.                                                                       
COX                 Union Obs. Johannesburg Circ. 4, 31, 1913                                       
                                                                                                    
CPB  Cpb1994   Si   Coppenbarger, D.S., Henry, T.J., & McCarthy, D.W., Jr.                          
CPB                 AJ 107, 1551, 1994                                                              
                                                                                                    
CPD  CPD            Cape Photo. Durch.                (from additional DD list)                     
                                                                                                    
CPF  Cpf9999   Pa                                                                                   
CPF                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CPN  Cpn1998   A    Corporon, P.                                                                    
CPN                 PhD thesis, U. Montreal, 1998                                                   
CPN                 (as cited by Bns2006)                                                           
                                                                                                    
CPO  CpO1906        Cape Observatory                                                                
CPO                 Cape Obs - Henderson, 1906                                                      
CPO  CpO1938   P+   Cape Observatory                                                                
CPO           +T    Cape Obs (1822-1938 data)                                                       
CPO  CpO9999   T    Cape Observatory                                                                
CPO                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CPP  CpP1938a  Po   Cape Observatory                                                                
CPP                 Cape Cat., -30 to -60 deg  (1898-1938 data)                                     
CPP  CpP1938b  Pa   Cape Observatory                                                                
CPP           +Po   Cape Cat., -30 to -60 deg  (1935-1938 data)                                     
CPP  CpP1938c  Pa   Cape Observatory                                                                
CPP           +Po   Cape Cat., -30 to -60 deg  (1908-1938 data)                                     
CPP  CpP9999   Po   Cape Observatory                                                                
CPP                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CPR  Cpr1937A       Cooper, E.F.                                                                    
CPR                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
CPS                 California & Carnegie Planet Search Program                                     
CPS                 (papers by Marcy, Butler, Fischer, Vogt, etc.)                                  
CPS  CPS1996a  Xh   Marcy, G.W. & Butler, R.P.                                                      
CPS                 ApJ 464, L147, 1996                                                             
CPS  CPS1996b  Xh   Butler, R.P. & Marcy, G.W.                                                      
CPS                 ApJ 464, L153, 1996                                                             
CPS  CPS1997a  Xh   Butler, R.P., Marcy, G., Williams, E., Hauser, H., & Shirts, P.                 
CPS                 ApJ 474, L115, 1997                                                             
CPS  CPS1997b  Xh   Cochran, W.D., Hatzes, A.P., Butler, R.P. & Marcy, G.W.                         
CPS                 ApJ 483, 457, 1997                                                              
CPS  CPS1999a  Xh   Marcy, G.W., Butler, R.P., Vogt, S.S., Fischer, D., & Liu, M.C.                 
CPS                 ApJ 520, 239, 1999                                                              
CPS  CPS1999b  Xh   Butler, R.P., Marcy, G.W., Fischer, D.A., Brown, T.M., Contos, A.R., Korzennik, 
CPS                 S.G., Nisenson, P., & Noyes, R.W.                                               
CPS                 ApJ 526, 916, 1999                                                              
CPS  CPS1999c  Xh   Fischer, D.A., Marcy, G.W., Butler, R.P., Vogt, S.S., & Apps, K.                
CPS                 PASP 111, 50, 1999                                                              
CPS  CPS2000a  Xh   Korzennik, S.G., Brown, T.M., Fischer, D.A., Nisenson, P., & Noyes, R.W.        
CPS                 ApJ 533, L147, 2000                                                             
CPS  CPS2000b  Xh   Marcy, G.W., Butler, R.P., & Vogt, S.S.                                         
CPS                 ApJ 536, L43, 2000                                                              
CPS  CPS2000c  Xh   Vogt, S.S., Marcy, G.W., Butler, R.P., &  Apps, K.                              
CPS                 ApJ 536, 902, 2000                                                              
CPS  CPS2000d  Xh   Butler, R.P., Vogt, S.S., Marcy, G.W., Fischer, D.A., Henry, G.W., & Apps, K.   
CPS                 ApJ 545, 504, 2000                                                              
CPS  CPS2000e  Xh   Kurster, M., End, M., Els, S., Hatzes, A.P., Cochran, W.D., Dobereiner, S., &   
CPS                 Dennerl, L.                                                                     
CPS                 A&A 353, L33, 2000                                                              
CPS  CPS2002        Vogt, S.S., Butler, R.P., Marcy, G.W., Fischer, D.A., Pourbaix, D., Apps, K., & 
CPS                 Laughlin, G.                                                                    
CPS                 ApJ 568, 352, 2002                                                              
CPS  CPS2002b  not  Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C
CPS                 & Carter, B.D.                                                                  
CPS                 MNRAS 337, 1170, 2002                                                           
                                                                                                    
CPT  CpT2005        Cooper, T.                                                                      
CPT                 MNASSA 64, 142, 2005                                                            
                                                                                                    
CPU                 California Polytechnic State University                                         
CPU  CPU2017a  S    Kehrli, M., David, H., Drake, E., Gonzalez, C., Zuchegno, J. & Genet, R.        
CPU                 JDSO 13, 99, 2017                                                               
CPU  CPU2017b  S    Kehrli, M., David, H., Drake, E., Gonzalez, C., Zuchegno, J. & Genet, R.        
CPU                 JDSO 13, 122, 2017                                                              
CPU  CPU2017c  C    Kraver, C., Van Steenwyk, C., Ryan, C., Forrest, N., Irving, J., Krueger, A. &  
CPU                 Genet, R.                                                                       
CPU                 JDSO 13, 216, 2017                                                              
                                                                                                    
CPZ  CpZ9999   Pa                                                                                   
CPZ                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CRA  CRA2014   C+   Ariyawansa, A. & Troville, J.  (CUREA, Mt Wilson)                               
CRA           +S    JDSO 10, 304, 2014                                                              
                                                                                                    
CRB  Crb2009   C    Carballo, J.-L. Gonzalez                                                        
CRB                 El Observador de Estrellas Dobles, Issue #1, 15, 2009                           
CRB  Crb2009b  C    Carballo, J.-L. Gonzalez                                                        
CRB                 El Observador de Estrellas Dobles, Issue #3, 53, 2009                           
CRB  Crb2012   C    Carballo, J.-L. Gonzalez                                                        
CRB           +E2   El Observador de Estrellas Dobles, Issue #8, 26, 2012                           
CRB  Crb2012b  C    Carballo, J.-L. Gonzalez                                                        
CRB                 JDSO 8, 97, 2012                                                                
CRB  Crb2012c  E2   Carballo, J.-L. Gonzalez                                                        
CRB                 El Observador de Estrellas Dobles, Issue #9, 33, 2012                           
CRB  Crb2013   C    Carballo, J.-L. Gonzalez                                                        
CRB                 El Observador de Estrellas Dobles, Issue #10, 27, 2013                          
CRB  Crb2013b  E2   Carballo, J.-L. Gonzalez                                                        
CRB                 El Observador de Estrellas Dobles, Issue #11, 19, 2013                          
CRB  Crb2016a  C    Carballo, J.-L. Gonzalez & Romero, F.M. Rica                                    
CRB           +P    El Observador de Estrellas Dobles, Issue #16, 37, 2016                          
CRB           +Es                                                                                   
                                                                                                    
CRC  CrC2014   C    Cortes-Contreras, M., Caballero, J.A. & Montes, D.                              
CRC           +E+   Observatory 134, 348, 2014                                                      
CRC           +Hw                                                                                   
CRC           +P                                                                                    
                                                                                                    
CRE  Cre2010   Ci   Currie, T., Bailey, V., Fabrycky, D., Murray-Clay, R., Rodigas, T., & Hinz, P.  
CRE                 ApJ 721, L177, 2010                                                             
CRE  Cre2011   A    Currie, T., Burrows, A.S., Itoh, Y., Matsumura, S., Fukagawa, M., Apai, D.,     
CRE                 Madhusudhan, N., Hinz, P.M., Rodigas, T.J., Kasper, M., Pyo, T.-S., & Ogino, S. 
CRE                 ApJ 729, 128, 2011                                                              
CRE  Cre2012   Ac   Currie, T., Fukagawa, M., Thalmann, C., Matsumura, S., & Plavchan, P.           
CRE           +orb  ApJ 755, L34, 2012                                                              
CRE  Cre2014   Ci   Currie, T., Daemgen, S., Debes, J., LaFreniere, D., Itoh, Y., Jayawardhana, R., 
CRE           +A    Ratzka, T., & Correia, S.                                                       
CRE           +Xr   ApJL 780, L30, 2014                                                             
CRE  Cre2014b  A    Currie, T., Burrows, A., Girard, J.H., Cloutier, R., Fukagawa, M., Sorahana, S.,
CRE           +C    Kuchner, M., Kenyon, S.J., Madhusudhan, N., & Itoh, Y.                          
CRE                 ApJ, 795, 133, 2014                                                             
                                                                                                    
CRF  CrF2002   orb  Carrier, F., North, P. Udry, S., & Babel, J.                                    
CRF                 A&A 394, 151, 2002                                                              
                                                                                                    
CRG  Crg1906A       Carrington                                                                      
CRG                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
CRI  CRI            Crifo, F.                         (from Ccd2002 DD list)                        
                                                                                                    
CRJ  CrJ2010   Ao   Crepp, J.R., Serabyn, E., Carson, J., Ge, J., & Kravchenko, I.                  
CRJ           +Ac   ApJ 715, 1533, 2010                                                             
CRJ  CrJ2012   A    Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Fischer, D.A., Hillenbran
CRJ                 L.A., Yantek, S.M., Delaney, C.R., Wright, J.T., Isaacson, H.T., & Montet, B.T. 
CRJ                 ApJ 761, 39, 2012                      (primary JHK magnitudes from 2MASS)      
CRJ  CrJ2013   A    Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Fischer, D.A., Yantek, S.
CRJ                 Wright, J.T., Isaacson, H.T., & Feng, Y.                                        
CRJ                 ApJ 771, 46, 2013                                                               
CRJ  CrJ2013b  A    Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Gianninas, A., Kilic, M.,
CRJ                 Wright, J.T.                                                                    
CRJ                 ApJ 774, 1, 2013                                                                
CRJ  CrJ2014   A    Montet, B.T., Crepp, J.R., Johnson, J.A., Howard, A.W., & Marcy, G.W.           
CRJ           +E+   ApJ 781, 28, 2014                                                               
CRJ           +Hw                                                                                   
CRJ           +P                                                                                    
CRJ  CrJ2014b  A    Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Brewer, J., Fischer, D.A.
CRJ                 Wright, J.T., & Isaacson, H.                                                    
CRJ                 ApJ 781, 29, 2014                                                               
CRJ  CrJ2015   A    Crepp, J.R., Rice, E.L., Veicht, A., Aguilar, J., Pueyo, L., Giorla, P., Nilsson
CRJ                 Luszcz-Cook, S.H., Oppenheimer, R., Hinkley, S., Brenner, D., Vasasht, G., et al
CRJ                 ApJ 798, L43, 2015                                                              
                                                                                                    
CRL                 Crystal Lake Observatory                                                        
CRL  CrL2017   C    Young, C.                                                                       
CRL                 JDSO 13, 90, 2017                                                               
                                                                                                    
CRM  Crm2007   Xr   Carmona, A., van den Ancker, M.E., & Henning, T.                                
CRM           +Ci   A&A 464, 687, 2007                                                              
                                                                                                    
CRN  Crn1994        Carney, B.W., Latham, D.W., Laird, J.B., & Aguilar, L.A.                        
CRN                 AJ 107, 2240, 1994                                                              
CRN  Crn2001   orb  Carney, B.W., Latham, D.W., Laird, J.B., Grant, C.E., & Morse, J.A.             
CRN                 AJ 122, 3419, 2001                                                              
                                                                                                    
CRO  Cro1879        Crossley, E., Gledhill, J., & Wilson, J.M.                                      
CRO                 Handbook of Double Stars, 1879                                                  
                                                                                                    
CRP  Crp1997   Ci   Carpenter, J.M., Meyer, M.R., Dougados, C., Strom, S.E., & Hillenbrand, L.A.    
CRP                 AJ 114, 198, 1997                                                               
CRP  Crp2001   E2   Carpenter, J.M., Hillenbrand, L.A. & Skrutskie, M.F.                            
CRP                 AJ 121, 3160, 2001                                                              
                                                                                                    
CRQ  Crq1983   orb  Carquillat, J.M., Nadal. R., Ginestet, J.M., & Pedoussaut, A.                   
CRQ                 A&AS 54, 187, 1983                                                              
CRQ  Crq1996   orb  Carquillat, J.M. & Ginestet, J.M.                                               
CRQ                 A&AS 117, 445, 1996                                                             
CRQ  Crq2005   orb  Imbert, M. & Carquillat, J.M.                                                   
CRQ                 RoAJ 15, 9, 2005                                                                
                                                                                                    
CRR  Crr1891   Ma   Carroll, W.H.                                                                   
CRR                 Proc. Haverford Col. Obs. 1, 28, 1891                                           
CRR                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CRS  Crs1900   Ma   Christie, W.H., Bowyer, W.H., Bryant, W.W., Dyson, F., Furner, H., Lewis, T., & 
CRS                 Witchell, W.M.                                                                  
CRS                 MNRAS 61, 70, 1900                (dates converted from Besselian to Julian epoc
CRS  Crs1936        Christie, W.H.                                                                  
CRS                 ApJ 83, 433, 1936                                                               
                                                                                                    
CRT  CRT            CoRoT (Convection Rotation et Transits planetaires) satellite                   
                                                                                                    
CRU  Cru1884   Ma   Cruls, L.                                                                       
CRU                 Ann. Rio de Janeiro Obs. 4, Pt.1, 97, 1884                                      
CRU                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CRW  Crw1901        Crawford, R.T.                                                                  
CRW                 Lick Obs. Bull. 1, 29, 1901                                                     
                                                                                                    
CRZ  Crz2007   E2   Cruz, K.L., Reid, I.N., Kirkpatrick, J.D., Burgasser, A.J. Liebert, J.,         
CRZ                 Solomon, A.R., Schmidt, S.J., Allen, P.R., Hawley, S.L., & Covey, K.R.          
CRZ                 AJ 133, 439, 2007                                                               
CRZ                 (all measures extracted from 2MASS PSC by cataloger)                            
                                                                                                    
CSA  Csa1966   orb  Costa, J.M.                                                                     
CSA                 Urania Barcelona 51, 71, 1966                                                   
CSA  Csa1975a  orb  Costa, J.M.                                                                     
CSA                 Inf. Circ. 64, 1, 1975                                                          
CSA  Csa1975b  orb  Costa, J.M.                                                                     
CSA                 Urania Barcelona 60, 21, 1975                                                   
CSA  Csa1975c  orb  Costa, J.M.                                                                     
CSA                 Inf. Circ. 66, 1, 1975                                                          
CSA  Csa1978   orb  Costa, J.M.                                                                     
CSA                 Inf. Circ. 75, 1, 1978                                                          
CSA  Csa1979   orb  Costa, J.M.                                                                     
CSA                 Inf. Circ. 79, 1, 1979                                                          
CSA  Csa1982a  orb  Costa, J.M. & Docobo, J.A.                                                      
CSA                 Inf. Circ. 87, 1, 1982                                                          
CSA  Csa1982b  orb  Costa, J.M. & Docobo, J.A.                                                      
CSA                 Inf. Circ. 88, 1, 1982                                                          
CSA  Csa1983a  orb  Costa, J.M. & Docobo, J.A.                                                      
CSA                 Inf. Circ. 89, 1, 1983                                                          
CSA  Csa1983b  orb  Costa, J.M. & Docobo, J.A.                                                      
CSA                 Inf. Circ. 90, 1, 1983                                                          
CSA  Csa1983c  orb  Costa, J.M. & Docobo, J.A.                                                      
CSA                 Inf. Circ. 91, 1, 1983                                                          
CSA  Csa1984   Ma   Costa, J.M. (Docobo et al.)                                                     
CSA                 A&AS 58, 287, 1984                (dates converted from Besselian to Julian epoc
CSA  Csa1985   Ma   Costa, J.M. (Docobo et al.)                                                     
CSA                 Bol. Acad. Galega de Ciencias 2, 131, 1985                                      
CSA                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CSE  Cse2015a  Cl   Csepany, G., van den Ancker, M., Abraham, P., Brandner, W. & Hormuth, F.        
CSE           +A    A&AL 578, 9, 2015                 (no data)                                     
CSE  Cse2015b  A    Csepany, G., van den Ancker, M., Abraham, P., Brandner, W. & Hormuth, F.        
CSE                 A&AL 578, 9, 2015                                                               
CSE  Cse2017   A    Csepany, G., van den Ancker, M., Abraham, P., Kohler, R., Brandner, W.,         
CSE           +Cl   Hormuth, F., & Hiss, H.                                                         
CSE           +Hp   A&A 603, A74, 2017                                                              
                                                                                                    
CSF  Csf2012   H+   Crossfield, I.J.M., Barman, T., Hansen, B.M.S., Tanaka, I., & Kodama, T.        
CSF           +Ci   ApJ 760, 140, 2012                                                              
                                                                                                    
CSI  Csi2009   orb  Csizmadia, Sz., Borkovits, T., Paragi, Zs., Abraham, P., Szabados, L., Mosoni, L
CSI           +Ke   Sturmann, L., Sturmann, J., et al.                                              
CSI                 ApJ 705, 436, 2009                                                              
                                                                                                    
CSN  Csn2005   Ac   Carson, J.C., Eikenberry, S.S., Brandl, B.R., Wilson, J.C., & Hayward, T.L.     
CSN                 AJ 130, 1212, 2005                                                              
CSN  Csn2011   Hi   Carson, J.C., Marengo, M., Patten, B.M., Luhman, K.L., Sonnett, S.M., Hora, J.L.
CSN                 Schuster, M.T., Allen, P.R., Fazio, G.G., Stauffer, J.R., & Schnupp, C.         
CSN                 ApJ 743, 141, 2011                                                              
CSN  Csn2013   Ac   Carson, J., Thalmann, C., Janson, M., Kozakis, T., Bonnefoy, M., Biller, B.,    
CSN           +Co   Schlieder, J., Currie, T. McElwain, M., Goto, M., Henning, T., Brandner, W., et 
CSN           +A    ApJ 763, L32, 2013                                                              
CSN           +Ci                                                                                   
                                                                                                    
CSR  Csr2006   Tm   Coster, I.                                                                      
CSR                 Webb Soc., Double Star Circ. 14, 2006                                           
CSR  Csr2007   Tm   Coster, I. & Garfinas, F.                                                       
CSR                 Webb Soc., Double Star Circ. 15, 2007                                           
CSR  Csr2009   Tm   Coster, I.                                                                      
CSR                 Webb Soc., Double Star Circ. 17, 2009                                           
CSR  Csr2016        Coster, I.                                                                      
CSR                 Webb Soc., Double Star Circ. 24, 40, 2016                                       
                                                                                                    
CSS  Css1833A  O    Cassini, J.D.                                                                   
CSS                 cited by Herschel (MemRAS 5, 13, 1833)                                          
CSS                 (see also Paris, Histoire de l'Academie des Sciences avant son renouvellement en
CSS                 1699, 1, p 216, 1733)                                                           
                                                                                                    
CST  Cst2000   Ss   Costa, A., Jessop, N.E., Yun, J.L., Santos, C.A., Ward-Thompson, D., & Casali, M
CST                 IAU Symp. 200, 48, 2000                                                         
                                                                                                    
CSW  Csw2008   Ci   Casewell, S.L., Jameson, R.F., & Burleigh, M.R.                                 
CSW                 MNRAS, 390, 1517, 2008                                                          
                                                                                                    
CTA  Cta1927   Ma   Costa, D.F.                                                                     
CTA                 Obs. Nacional Rio de Janeiro, 1927                                              
CTA  Cta1960   Ma   Costa, D.F.                                                                     
CTA                 Urania Barcelona 45, 252, 1960                                                  
CTA  Cta9999   Ma   Costa, D.F.                                                                     
CTA                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
CTI  Cti1971        Conti, P.S. & Alschuler, W.R.                                                   
CTI                 ApJ 170, 325, 1971                                                              
CTI  Cti1974        Conti, P.S. & Leep, E.M.                                                        
CTI                 ApJ 193, 113, 1974                                                              
CTI  Cti1977        Conti, P., Leep, E.M., & Lorre, J.                                              
CTI                 ApJ 214, 759, 1977                                                              
CTI  Cti1978        Morrison, N.D. & Conti, P.S.                                                    
CTI                 ApJ 224, 558, 1978                                                              
CTI  Cti1980        Morrison, N.D. & Conti, P.S.                                                    
CTI                 ApJ 239, 212, 1980                                                              
                                                                                                    
CTO  CTo1994   Ci   Chen, H. & Tokunaga, A.                                                         
CTO                 ApJS 90, 149, 1994                                                              
CTO                 (multiple sources noted but no relative astrometry)                             
                                                                                                    
CTR  CTr2009   S    Castets, M. & Tregon, B.                                                        
CTR                 El Observador de Estrellas Dobles, Issue #3, 7, 2009                            
CTR                 (all measures also in Obs. et Travaux 73, 2, 2009)                              
                                                                                                    
CTT  Ctt1995   Tm   Courtot, J.-F.                                                                  
CTT                 Obs. et Travaux 44, 22, 1995                                                    
CTT  Ctt1996   Mb   Courtot, J.-F.                                                                  
CTT           +Tm   Obs. et Travaux 47/48, 47, 1996                                                 
CTT  Ctt1998   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 7, 1998                                            
CTT  Ctt2000   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 8, 2000                                            
CTT  Ctt2001   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 9, 2001                                            
CTT  Ctt2002   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 10, 2002                                           
CTT  Ctt2003   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 11, 2003                                           
CTT  Ctt2003b  Mb   Courtot, J.-F.                                                                  
CTT                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
CTT                                                   (dates converted from Besselian to Julian epoc
CTT  Ctt2004   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 12, 2004                                           
CTT  Ctt2008   Ma   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 16, 2008                                           
CTT  Ctt2009   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 17, 2009                                           
CTT  Ctt2010   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 18, 2010                                           
CTT  Ctt2012   Mb   Courtot, J.-F.                                                                  
CTT           +Ma   Webb Soc., Double Star Circ. 20, 2012                                           
CTT  Ctt2013   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 21, 2013                                           
CTT  Ctt2015   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 23, 6, 2015                                        
CTT  Ctt2016   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 24, 6, 2016                                        
CTT  Ctt2017   Mb   Courtot, J.-F.                                                                  
CTT                 Webb Soc., Double Star Circ. 25, 16, 2017                                       
                                                                                                    
CTU  Ctu2006   A    Christou, J.C., & Drummond, J.D.                                                
CTU                 AJ 131, 3100, 2006                                                              
CTU  Ctu2009   A    Gladysz, S. & Christou, J.C.                                                    
CTU                 ApJ 698, 28, 2009                                                               
CTU                 (No dates given for measures; default date = decade of publication added.)      
                                                                                                    
CUA  Cua1956        Cambridge Univ.                                                                 
CUA                 Handbook British Astron. Assoc. 44, 1956                                        
                                                                                                    
CUD  Cud1973   Po   Cudworth, K.M.                                                                  
CUD                 PASP 85, 401, 1973                (dates converted from Besselian to Julian epoc
                                                                                                    
CUI  Cui1906A       Cui                                                                             
CUI                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
CUL  Cul1920   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, F1, 1920                                                
CUL  Cul1925   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, C5, 1925                                                
CUL  Cul1927   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1927                                                
CUL  Cul1930   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1930                                                
CUL  Cul1931   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1931                                                
CUL  Cul1932   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1932                                                
CUL  Cul1934   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1934                                                
CUL  Cul1935   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1935                                                
CUL  Cul1936   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B79, 1936                                               
CUL  Cul1937   Ma   Cullen, R.T.                                                                    
CUL                 Greenwich Observations, B1, 1937                                                
                                                                                                    
CUN  Cun1982   O    Chuang, S.S.                                                                    
CUN                 M.S. Thesis, Central Michigan University, 1982                                  
CUN                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
CUR  Cur2011   C    Curelaru, L. & Marc, F.                                                         
CUR                 JDSO 7, 97, 2011                                                                
CUR  Cur2012   C    Curelaru, L. & Marc, F.                                                         
CUR                 JDSO 8, 174, 2012                                                               
CUR  Cur2012b  C    Curelaru, L., Tercu, O., Dumitriu, A., Gavrila, V., Ursache, F., & Vladu, C.    
CUR                 JDSO 8, 201, 2012                                                               
CUR  Cur2017   A    Curelaru, L.                                                                    
CUR                 JDSO 13, 207, 2017                                                              
                                                                                                    
CUS  Cus2012   Kv   Cusano, F., Paladini, C., Richichi, A., Guenther, E.W., Aringer, B., Biazzo, K.,
CUS                 Molinaro, R., Pasquini, L., & Hatzes, A.P.                                      
CUS                 A&A 539, A58, 2012                                                              
                                                                                                    
CUY  Cuy1997   C    Cuypers, J.                                                                     
CUY                 Visual Double Stars, ed. Docobo et al., 35, 1997                                
CUY  Cuy1999   C    Cuypers, J. & Seggewiss, W.                                                     
CUY                 A&AS 139, 425, 1999                                                             
                                                                                                    
CVE  Cve2005   orb  Cvetkovic, Z. & Olevic, D.                                                      
CVE                 Inf. Circ. 156, 2, 2005                                                         
CVE  Cve2006   orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 158, 1, 2006                                                         
CVE  Cve2006b  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 159, 1, 2006                                                         
CVE  Cve2006c  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 160, 1, 2006                                                         
CVE  Cve2006d  C    Cvetkovic, Z.  (Cvetkovic, Z., Novakovic, B. Strigachev, A. & Popovic, G.M.)    
CVE                 SerAJ 172, 53, 2006                                                             
CVE  Cve2006e  orb  Cvetkovic, Z. & Novakovic, B.                                                   
CVE                 SerAJ 173, 73, 2006                                                             
CVE  Cve2007a  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 161, 1, 2007                                                         
CVE  Cve2007b  C    Cvetkovic, Z.  (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., &   
CVE                 Popovic, G.M.)                                                                  
CVE                 SerAJ 174, 83, 2007                                                             
CVE  Cve2007c  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 162, 1, 2007                                                         
CVE  Cve2007d  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 163, 1, 2007                                                         
CVE  Cve2008a  orb  Cvetkovic, Z., Novakovic, B., & Todorovic, N.                                   
CVE                 New Astronomy 13, 125, 2008                                                     
CVE  Cve2008b  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 164, 1, 2008                                                         
CVE  Cve2008c  orb  Cvetkovic, Z.                                                                   
CVE                 AJ 136, 1746, 2008                                                              
CVE  Cve2008d  orb  Cvetkovic, Z. & Ninkovic, S.                                                    
CVE                 New Astronomy 13, 587, 2008                                                     
CVE  Cve2009a  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 167, 1, 2009                                                         
CVE  Cve2009b  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 169, 1, 2009                                                         
CVE  Cve2009c  orb  Cvetkovic, Z., Vince, I., & Ninkovic, S.                                        
CVE                 Pub. Astr. Obs. Belgrade 86, 331, 2009                                          
CVE  Cve2010a  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 170, 1, 2010                                                         
CVE  Cve2010b  orb  Cvetkovic, Z., Pavlovic, R., & Ninkovic, S.                                     
CVE                 AJ 140, 25, 2010                                                                
CVE  Cve2010c  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 172, 1, 2010                                                         
CVE  Cve2010d  C    Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                         
CVE                 SerAJ 180, 103, 2010                                                            
CVE  Cve2010e  orb  Cvetkovic, Z. & Ninkovic, S.                                                    
CVE                 Astron. Nachr. 331, 304, 2010                                                   
CVE  Cve2010f  orb  Cvetkovic, Z., Vince, I., & Ninkovic, S.                                        
CVE                 New Astron. 15, 302, 2010                                                       
CVE  Cve2010g  orb  Cvetkovic, Z., Ninkovic, S. & Vince, I.                                         
CVE                 Pub. Astr. Obs. Belgrade 90, 25, 2010                                           
CVE  Cve2011a  orb  Cvetkovic, Z.                                                                   
CVE                 AJ 141, 116, 2011                                                               
CVE  Cve2011b  orb  Cvetkovic, Z.                                                                   
CVE           +lin  Inf. Circ. 174, 1, 2011                                                         
CVE  Cve2011c  C    Cvetkovic, Z., Pavlovic, R. & Damljanovic, G. & Boeva, S.                       
CVE           +orb  AJ 142, 73, 2011                                                                
CVE           +lin                                                                                  
CVE  Cve2011d  lin  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 175, 1, 2011                                                         
CVE  Cve2012   orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 177, 1, 2012                                                         
CVE  Cve2012b  orb  Cvetkovic, Z., Pavlovic, R., Ninkovic, S. & Stojanovic, M.                      
CVE           +C    AJ 144, 80, 2012                                                                
CVE  Cve2013   orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 179, 1, 2013                                                         
CVE  Cve2013b  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 181, 1, 2013                                                         
CVE  Cve2014   orb  Cvetkovic, Z., Pavlovic, R., & Ninkovic, S.                                     
CVE                 AJ 147, 62, 2014                                                                
CVE  Cve2014b  lin  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 184, 1, 2014                                                         
CVE  Cve2015   C    Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                         
CVE           +lin  AJ 149, 150, 2015                                                               
CVE  Cve2015b  orb  Cvetkovic, Z.                                                                   
CVE           +lin  Inf. Circ. 187, 1, 2015                                                         
CVE  Cve2016   C    Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                         
CVE           +lin  AJ 151, 58, 2016                                                                
CVE  Cve2016b  orb  Cvetkovic, Z., Pavlovic, R. & Ninkovic, S.                                      
CVE           +lin  AJ 151, 83, 2016                                                                
CVE  Cve2016c  orb  Cvetkovic, Z.                                                                   
CVE                 Inf. Circ. 190, 1, 2016                                                         
CVE  Cve2017   C    Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                         
CVE           +lin  AJ 153, 195, 2017                                                               
                                                                                                    
CVN  Cvn2002   A    Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.
CVN                 Augereau, J.-C.                                                                 
CVN                 A&A 394, 949, 2002                                                              
CVN  Cvn2003   A    Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,    
CVN                 Lagrange, A.-M., Zuckerman, B., et al.                                          
CVN                 A&A 404, 157, 2003                                                              
CVN                 (ESO 3.6m + ADONIS/SHARPII AO)                                                  
CVN  Cvn2003b  A    Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,  
CVN                 Pujet, P., Rousset, G., et al.                                                  
CVN                 A&A 406, L51, 2003                                                              
CVN  Cvn2004   Ao   Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., 
CVN                 Beuzit, J.-L., & Lowrance, P.                                                   
CVN                 A&A 425, L29, 2004                                                              
CVN  Cvn2005a  Ao   Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B
CVN                 Gendron, E., Song, I., et al.                                                   
CVN                 A&A 430, 1027, 2005                                                             
CVN                 (primary magnitudes for CVN 2 from 2MASS)                                       
CVN  Cvn2005b  Ao   Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., 
CVN                 Beuzit, J.-L., & Lowrance, P.                                                   
CVN                 A&A 438, L25, 2005                                                              
CVN  Cvn2005c  Ao   Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I., 
CVN                 Beuzit, J.-L., Lowrance, P., & Bessell, M.S.                                    
CVN                 A&A 438, L29, 2005                                                              
CVN  Cvn2006   A    Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit
CVN           +Ao   J.-L., & Mayor, M.                                                              
CVN                 A&A 456, 1165, 2006                                                             
CVN  Cvn2007   Ao   Chauvin, G., Lagrange, A.-M., Udry, S., &  Mayor, M.                            
CVN           +A    A&A 475, 723, 2007                                                              
CVN                 (included re-reduction of some data from Cvn2006)                               
CVN  Cvn2010   Ao   Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,  
CVN           +A    J.-L., Bonnefoy, M., Desidera, S., et al.                                       
CVN                 A&A 509, A52, 2010                                                              
CVN                 (rough date of 2005, midpoint of observation range, listed for unresolved       
CVN                 observations and pairs noted as being resolved but with no published separation)
CVN  Cvn2011   A    Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A.                      
CVN                 A&A 528, A8, 2011                                                               
CVN  Cvn2012   A    Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A.-M., Zuckerman, 
CVN                 Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I. 
CVN                 A&A 548, A33, 2012                                                              
CVN  Cvn2012b  Ao   Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
CVN           +orb  Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.           
CVN                 A&A 542, A41, 2012                                                              
CVN  Cvn2015   A    Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,     
CVN                 Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J., Montagnier,
CVN                 et al.                                                                          
CVN                 A&A 573, A127, 2015                                                             
                                                                                                    
CVP  CvP2004   Ma   Cava, R.J. & Pascal, R.A., Jr.                                                  
CVP           +Mb   Double Star Observer 10, #3, 2004                                               
                                                                                                    
CVR  Cvr2011   Eu   Chivers, J.                                                                     
CVR                 JDSO 7, 209, 2011                                                               
CVR  Cvr2014   Es   Chivers, J.                                                                     
CVR                 JDSO 10, 62, 2014                                                               
CVR  Cvr2014b  Es   Chivers, J.                                                                     
CVR                 JDSO 10, 256, 2014                                                              
CVR                 (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS
CVR  Cvr2014c  Eu   Chivers, J.                                                                     
CVR                 JDSO 10, 300, 2014                                                              
CVR  Cvr2015a  Eu   Chivers, J.                                                                     
CVR           +Es   JDSO 11, 42, 2015                                                               
                                                                                                    
CWA  CWA1992   orb  Cole, W.A., Fekel, F.C., Hartkopf, W.I., McAlister, H.A., & Tomkin, J.          
CWA                 AJ 103, 1357, 1992                                                              
                                                                                                    
CWP  CWP1990a  O    Chen, W.P.                                                                      
CWP                 Ph.D. thesis, SUNY Stoney Brook, 1990                                           
CWP                 (as cited by Schaefer et al., AJ 126, 1971, 2003)                               
CWP  CWP1990b  O    Chen, W.P. Simon, M., Longmore, A., Howell, R., & Benson, J.                    
CWP                 ApJ 357, 224, 1990                                                              
CWP  CWP1997   O    Chen, W.P. & Simon, M.                                                          
CWP                 AJ 113, 752, 1997                                                               
                                                                                                    
CXT  CxT1910   Ma   Cox, T.J.                                                                       
CXT                 Journal Astronomique 1, no. 4, 25, 1910                                         
CXT  CxT1924   Ma   Cox, T.J.                                                                       
CXT                 AJ 35, 173, 1924                                                                
                                                                                                    
D    D__1856a       Dembowski, H.                                                                   
D                   AN 42, 231, 1856                  (no data)                                     
D    D__1856b  Ma   Dembowski, H.                                                                   
D                   AN 43, 47, 1856                   (all data also in Mis. Micrometriche)         
D    D__1856c  Ma   Dembowski, H.                                                                   
D                   AN 43, 77, 1856                   (some data also in Mis. Micrometriche)        
D    D__1856d  Ma   Dembowski, H.                                                                   
D                   AN 44, 57, 1856                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1857a  Ma   Dembowski, H.                                                                   
D                   AN 46, 317, 1857                  (some data also in Mis. Micrometriche)        
D    D__1857b  Ma   Dembowski, H.                                                                   
D                   AN 47, 79, 1857                   (some data also in Mis. Micrometriche)        
D    D__1857c  Ma   Dembowski, H.                                                                   
D                   AN 47, 91, 1857                   (some data also in Mis. Micrometriche)        
D    D__1857d  Ma   Dembowski, H.                                                                   
D                   AN 47, 105, 1857                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1857e  Ma   Dembowski, H.                                                                   
D                   AN 47, 157, 1857                  (some data also in Mis. Micrometriche)        
D    D__1857f  Ma   Dembowski, H.                                                                   
D                   AN 47, 171, 1857                  (all data also in Mis. Micrometriche)         
D    D__1857g  Ma   Dembowski, H.                                                                   
D                   AN 47, 189, 1857                  (some data also in Mis. Micrometriche)        
D    D__1857h  Ma   Dembowski, H.                                                                   
D                   AN 47, 205, 1857                  (some data also in Mis. Micrometriche)        
D    D__1857i  Ma   Dembowski, H.                                                                   
D                   AN 47, 219, 1857                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1857j  Ma   Dembowski, H.                                                                   
D                   AN 47, 233, 1857                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1858   Ma   Dembowski, H.                                                                   
D                   AN 47, 333, 1858                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1859a  Ma   Dembowski, H.                                                                   
D                   AN 50, 129, 1859                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1859b  Ma   Dembowski, H.                                                                   
D                   AN 50, 131, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859c  Ma   Dembowski, H.                                                                   
D                   AN 50, 189, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859d  Ma   Dembowski, H.                                                                   
D                   AN 50, 251, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859e  Ma   Dembowski, H.                                                                   
D                   AN 50, 279, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859f  Ma   Dembowski, H.                                                                   
D                   AN 50, 299, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859g  Ma   Dembowski, H.                                                                   
D                   AN 50, 317, 1859                  (some data also in Mis. Micrometriche)        
D    D__1859h  Ma   Dembowski, H.                                                                   
D                   AN 51, 55, 1859                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1859i  Ma   Dembowski, H.                                                                   
D                   AN 51, 79, 1859                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1859j  Ma   Dembowski, H.                                                                   
D                   AN 51, 95, 1859                   (all data also in Mis. Micrometriche)         
D    D__1859k  Ma   Dembowski, H.                                                                   
D                   AN 51, 111, 1859                  (all data also in Mis. Micrometriche)         
D    D__1859l  Ma   Dembowski, H.                                                                   
D                   AN 51, 139, 1859                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1860        Dembowski, H.                                                                   
D                   AN 53, 113, 1860                  (mean coordinates, no relative astrometry)    
D    D__1864   Ma   Dembowski, H.                                                                   
D                   AN 62, 129, 1864                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1865A  Ma   Dembowski, H.                                                                   
D                   cited by Engelmann (AN 64, 81, #1518, 1865)                                     
D    D__1866   Ma   Dembowski, H.                                                                   
D                   AN 66, 177, 1866                  (some data also in Mis. Micrometriche)        
D    D__1869   Ma   Dembowski, H.                                                                   
D                   AN 73, 97, 1869                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870a  Ma   Dembowski, H.                                                                   
D                   AN 75, 345, 1870                  (some data also in Mis. Micrometriche)        
D    D__1870b  Ma   Dembowski, H.                                                                   
D                   AN 75, 359, 1870                  (some data also in Mis. Micrometriche)        
D    D__1870c  Ma   Dembowski, H.                                                                   
D                   AN 75, 373, 1870                  (some data also in Mis. Micrometriche)        
D    D__1870d  Ma   Dembowski, H.                                                                   
D                   AN 76, 81, 1870                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870e  Ma   Dembowski, H.                                                                   
D                   AN 76, 113, 1870                  (some data also in Mis. Micrometriche)        
D    D__1870f  Ma   Dembowski, H.                                                                   
D                   AN 76, 149, 1870                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870g  Ma   Dembowski, H.                                                                   
D                   AN 76, 343, 1870                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870h  Ma   Dembowski, H.                                                                   
D                   AN 76, 357, 1870                  (some data also in Mis. Micrometriche)        
D    D__1870i  Ma   Dembowski, H.                                                                   
D                   AN 76, 371, 1870                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870j  Ma   Dembowski, H.                                                                   
D                   AN 77, 25, 1870                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1870k  Ma   Dembowski, H.                                                                   
D                   AN 77, 73, 1870                   (some data also in Mis. Micrometriche)        
D    D__1871a  Ma   Dembowski, H.                                                                   
D                   AN 77, 81, 1871                   (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1871b  Ma   Dembowski, H.                                                                   
D                   AN 77, 107, 1871                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1871c  Ma   Dembowski, H.                                                                   
D                   AN 77, 125, 1871                  (some data also in Mis. Micrometriche)        
D    D__1872a  Ma   Dembowski, H.                                                                   
D                   AN 79, 209, 1872                  (some data also in Mis. Micrometriche)        
D    D__1872b  Ma   Dembowski, H.                                                                   
D                   AN 79, 241, 1872                  (some data also in Mis. Micrometriche)        
D    D__1873        Dembowski, H.                                                                   
D                   AN 81, 247, 1873                  (no data)                                     
D    D__1874   Ma   Dembowski, H.                                                                   
D                   AN 83, 161, 1874                  (some data also in Mis. Micrometriche)        
D                                                     (dates converted from Besselian to Julian epoc
D    D__1874B  Ma   Dembowski, H.                                                                   
D                   cited by Burnham (MNRAS 35, 28, 1874)                                           
D    D__1875   Ma   Dembowski, H.                                                                   
D                   AN 86, 337, 1875                                                                
D    D__1876a       Dembowski, H.                                                                   
D                   AN 87, 191, 1876                  (no data)                                     
D    D__1876b  Ma   Dembowski, H.                                                                   
D                   AN 87, 205, 1876                  (some data also in Mis. Micrometriche)        
D    D__1876c  Ma   Dembowski, H.                                                                   
D                   AN 87, 233, 1876                  (some data also in Mis. Micrometriche)        
D    D__1876d  Ma   Dembowski, H.                                                                   
D                   AN 87, 253, 1876                                                                
D    D__1876e  Ma   Dembowski, H.                                                                   
D                   AN 87, 257, 1876                                                                
D    D__1876f  Ma   Dembowski, H.                                                                   
D                   AN 87, 339, 1876                  (dates converted from Besselian to Julian epoc
D    D__1877   Ma   Dembowski, H.                                                                   
D                   MNRAS 38, 78, 1877                                                              
D    D__1878a  Ma   Dembowski, H.                                                                   
D                   AN 92, 121, 1878                                                                
D    D__1878b  Ma   Dembowski, H.                                                                   
D                   AN 92, 129, 1878                                                                
D    D__1878c  Ma   Dembowski, H.                                                                   
D                   AN 92, 145, 1878                                                                
D    D__1878d  Ma   Dembowski, H.                                                                   
D                   AN 92, 161, 1878                                                                
D    D__1878e  Ma   Dembowski, H.                                                                   
D                   AN 92, 237, 1878                  (all data also in Mis. Micrometriche)         
D    D__1878A  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 146, 1878)                                            
D    D__1878B  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 183, 1878)                                            
D    D__1878C  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 239, 1878)                                            
D    D__1878D  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 269, 1878)                                            
D    D__1879   Ma   Dembowski, H.                                                                   
D                   Lincei Acad. Ser 3, 16,17, 1879?                                                
D    D__1879B  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 380, 1879)                                            
D    D__1879C  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 20, 1879)                                             
D    D__1879D  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 114, 1879)                                            
D    D__1879E  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 169, 1879)                                            
D    D__1879F  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 200, 1879)                                            
D    D__1879G       Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 245, 1879)                                            
D    D__1879H  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 2, 344, 1879)                                            
D    D__1880A  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 447, 1880)                                            
D    D__1880B  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 569, 1880)                                            
D    D__1880C  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 275, 1880)                                            
D    D__1880D  Ma   Dembowski, H.                                                                   
D                   cited by Gledhill (Obs 3, 352, 1880)                                            
D    D__1883   Ma   Dembowski, H.                                                                   
D                   Misure micrometriche di Stelle Doppie e multiple... (Rome, Coi tipi del Salviucc
D                   vol. I, 1883                                                                    
D    D__1884   Ma   Dembowski, H.                                                                   
D                   Misure micrometriche di Stelle Doppie e multiple... (Rome, Coi tipi del Salviucc
D                   vol. II, 1884                                                                   
D    D__1884A  Ma   Dembowski, H.                                                                   
D                   cited by Sadler (Astr. Register 22, 216, 1884)                                  
D    D__1906A  Ma   Dembowski, H.                                                                   
D                   cited by Lewis (MemRAS 56, 1, 1906)                                             
D    D__1906B  Ma   Dembowski, H.                                                                   
D                   cited in BDS (Burnham Double Star Cat.), 1906                                   
D    D__1932A       Dembowski, H.                                                                   
D                   cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
DA   Da_1831   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 2, 34, 1831                 (dates converted from Besselian to Julian epoc
DA   Da_1835   Ma   Dawes, W.R.                                                                     
DA                  MemRAS 8, 61, 1835                                                              
DA   Da_1840   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 5, 61, 1840                                                               
DA   Da_1844A  Ma   Dawes, W.R.                                                                     
DA                  cited by Smyth (Cycle of Celestial Objects 2, 1844)                             
DA   Da_1848   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 8, 53, 1848                                                               
DA   Da_1850        Dawes, W.R.                                                                     
DA                  MNRAS 10, 174, 1850                                                             
DA   Da_1851   Ma   Dawes, W.R.                                                                     
DA            +Mb   MemRAS 19, 191, 1851                                                            
DA   Da_1852   Ma   Dawes, W.R.                                                                     
DA                  Bishop Obs. Astron. Observations 1852  (most data published in Da_1867)         
DA   Da_1855        Dawes, W.R.                                                                     
DA                  MNRAS 15, 189, 1855                                                             
DA   Da_1857   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 17, 257, 1857                                                             
DA   Da_1858        Dawes, W.R.                                                                     
DA                  MNRAS 18, 58, 1858                                                              
DA   Da_1859   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 20, 55, 1859                                                              
DA   Da_1862   Ma   Dawes, W.R.                                                                     
DA                  MNRAS 23, 34, 1862                                                              
DA   Da_1864a  Ma   Dawes, W.R.                                                                     
DA                  MNRAS 24, 144, 1864                                                             
DA   Da_1864b       Dawes, W.R.                                                                     
DA                  MNRAS 24, 117, 1864                                                             
DA   Da_1864c       Dawes, W.R.                                                                     
DA                  MNRAS 24, 196, 1864                                                             
DA   Da_1867   Ma   Dawes, W.R.                                                                     
DA                  MemRAS 35, 137, 1867              (dates converted from Besselian to Julian epoc
DA   Da_1875A  Ma   Dawes, W.R.                                                                     
DA                  cited by Doberck, 1875                 (see Dob1875b,f,g,h)                     
DA   Da_1879A  Ma   Dawes, W.R.                                                                     
DA                  cited by Gledhill (Obs 3, 200, 1879)                                            
DA   Da_1905A  Ma   Dawes, W.R.                                                                     
DA                  cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                  
DA   Da_1906A  Ma   Dawes, W.R.                                                                     
DA                  cited by Lewis (MemRAS 56, 1, 1906)                                             
DA   Da_1913A  Ma   Dawes, W.R.                                                                     
DA                  cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
DA   Da_1937A  Ma   Dawes, W.R.                                                                     
DA                  cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
DAB  DAb1879        D'Abbadie, A.                                                                   
DAB                 Obs 3, 24, 1879                        (no data)                                
                                                                                                    
DAC  Dac1955   Ma   Dacic, M.                                                                       
DAC                 Bull. Obs. Astron. Belgrade 20, #3-4, 3, 1955                                   
DAC  Dac1956   Ma   Dacic, M.                                                                       
DAC                 Bull. Obs. Astron. Belgrade 21, #1-2, 2, 1956                                   
                                                                                                    
DAE  Dae2007   A    Daemgen, S., Siegler, N., Reid, I.N., & Close, L.M.                             
DAE                 ApJ 654, 558, 2007                                                              
DAE  Dae2009   Cl   Daemgen, S., Hormuth, F., Brandner, W., Bergfors, C., Janson, M., Hippler, S., &
DAE                 Henning, T.                                                                     
DAE                 A&A 498, 567, 2009                                                              
DAE  Dae2012   A    Daemgen, S., Correia, S., & Petr-Gotzens, M.G.                                  
DAE                 A&A 540, A46, 2012                                                              
DAE  Dae2013   A    Daemgen, S., Petr-Gotzens, M.G., Correia, S., Teixeira, P.S., Brandner, W.,     
DAE                 Kley, W., & Zinnecker, H.                                                       
DAE                 A&A 554, A43, 2013                                                              
DAE  Dae2015   A    Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M.       
DAE                 ApJ 799, 155, 2015                                                              
                                                                                                    
DAH  Dah1976   Pa   Dahn, C.C. & Harrington, R.S.                                                   
DAH                 ApJ 204, L91, 1976                                                              
DAH  Dah1992        Monet, D.G., Dahn, C.C., Vrba, F.J., Harris, H.C., Pier, J.R., Luginbuhl, C.B., 
DAH                 Ables, H.D.                                                                     
DAH                 AJ 103, 638, 1992                                                               
DAH  Dah2002        Dahn, C.C., Harris, H.C., Vrba, F.J., Guetter, H.H., Canzian, B., Henden, A.A., 
DAH                 Levine, S.E., Luginbuhl, C.B., et al.                                           
DAH                 AJ 124, 1170, 2002                                                              
DAH  Dah2008   orb  Dahn, C.C., Harris, H.C., Levine, S.E., Tilleman, T., Monet, A.K.B., Stone, R.C.
DAH                 Guetter, H.H., Canzian, B., et al.                                              
DAH                 ApJ 686, 548, 2008                                                              
DAH  Dah2016   orb  Koren, S.C., Blake, C.H., Dahn, C.C., & Harris, H.C.                            
DAH                 AJ 151, 57, 2016                                                                
                                                                                                    
DAL  Dal1998   Ma   Daley, J.A.                                                                     
DAL                 Double Star Observer 4, #4, 1998                                                
DAL  Dal2000   Ma   Daley, J.A.                                                                     
DAL                 Double Star Observer 6, #1, 2000                                                
DAL  Dal2001a  Mb   Daley, J.A.                                                                     
DAL                 Double Star Observer 7, #1, 2001                                                
DAL  Dal2001b  Ma   Daley, J.A.                                                                     
DAL                 Double Star Observer 7, #3, 2001                                                
DAL  Dal2002a  Ma   Daley, J.A.                                                                     
DAL           +C    Double Star Observer 8, #1, 2002                                                
DAL  Dal2002b  C    Daley, J.A.                                                                     
DAL                 Pub. Ludwig Schupmann Obs, #1, 2002                                             
DAL  Dal2002c       Daley, J.A.                                                                     
DAL                 Double Star Observer 8, #4, 2002                                                
DAL  Dal2002d  Mb   Daley, J.A.                                                                     
DAL                 Double Star Observer 8, #6, 2002                                                
DAL  Dal2003a  C    Daley, J.A.                                                                     
DAL                 Pub. Ludwig Schupmann Obs, #2, 2003                                             
DAL  Dal2004a  C    Daley, J.A.                                                                     
DAL                 Pub. Ludwig Schupmann Obs, #3, 2004                                             
DAL  Dal2005a  C    Daley, J.A.                                                                     
DAL                 Pub. Ludwig Schupmann Obs, #4, 2005    (also JDSO 1, 74, 2005)                  
DAL  Dal2006a  C    Daley, J.A.                                                                     
DAL                 JDSO 2, 44, 2006                                                                
DAL  Dal2006b       Daley, J.A.                                                                     
DAL                 JDSO 2, 51, 2006                                                                
DAL  Dal2007   C    Daley, J.                                                                       
DAL                 JDSO 3, 68, 2007                                                                
DAL  Dal2008   C    Daley, J.                                                                       
DAL                 JDSO 4, 34, 2008                                                                
DAL  Dal2008b  C    Daley, J.                                                                       
DAL                 private communication, 2008                                                     
DAL  Dal2008c  C    Daley, J.                                                                       
DAL                 JDSO 4, 175, 2008                                                               
DAL  Dal2009   C    Daley, J.                                                                       
DAL                 JDSO 5, 149, 2009                                                               
DAL  Dal2011   C    Daley, J.                                                                       
DAL                 JDSO 7, 102, 2011                                                               
DAL  Dal2012   C    Daley, J.                                                                       
DAL                 JDSO 8, 303, 2012                                                               
DAL  Dal2014   C    Daley, J.                                                                       
DAL                 JDSO 10, 136, 2014                                                              
DAL  Dal2014b       Daley, J.                                                                       
DAL                 private communication, 2014                                                     
DAL  Dal2016   C    Daley, J.                                                                       
DAL                 private communication, 2016                                                     
DAL  Dal2016b  C    Daley, J.                                                                       
DAL                 JDSO 12, 468, 2016                                                              
                                                                                                    
DAM  Dam2009        Damm, F.                                                                        
DAM                 private communication, 2009                                                     
DAM  Dam2010        Damm, F.                                                                        
DAM                 private communication, 2010                                                     
DAM  Dam2011        Damm, F.                                                                        
DAM                 private communication, 2011                                                     
DAM  Dam2012        Damm, F.                                                                        
DAM                 private communication, 2012                                                     
DAM  Dam2013   Es   Damm, F.                                                                        
DAM                 private communication, 2013                                                     
DAM  Dam2014   Es   Damm, F.                                                                        
DAM                 private communication, 2014                                                     
DAM  Dam2015   E+   Damm, F.                                                                        
DAM           +Hw   private communication, 2015                                                     
DAM  Dam2015b  E+   Damm, F.                                                                        
DAM           +Hw   private communication, email #167, 2015                                         
DAM  Dam2015c  C    Damm, F.                                                                        
DAM           +E+   private communication, email #168, 2015                                         
DAM           +H+                                                                                   
DAM           +P+                                                                                   
DAM  Dam2015d       Damm, F.                                                                        
DAM                 private communication, email #169, 2015                                         
DAM  Dam2016a  C    Damm, F.                                                                        
DAM           +E+   private communication, email #170, 2016                                         
DAM           +H+                                                                                   
DAM           +P+                                                                                   
DAM  Dam2016b  C    Damm, F.                                                                        
DAM           +E+   private communication, email #171, 2016                                         
DAM           +H+                                                                                   
DAM           +P+                                                                                   
DAM  Dam2016c  C    Damm, F.                                                                        
DAM           +E+   private communication, email #172, 2016                                         
DAM           +H+                                                                                   
DAM           +Pa                                                                                   
DAM  Dam2016d  C    Damm, F.                                                                        
DAM           +E+   private communication, email #173, 2016                                         
DAM           +H+                                                                                   
DAM           +P+                                                                                   
DAM  Dam2016e  C    Damm, F.                                                                        
DAM           +E+   private communication, email #174, 2016                                         
DAM           +H+                                                                                   
DAM           +Pa                                                                                   
DAM  Dam2016f  C    Damm, F.                                                                        
DAM           +E+   private communication, email #175, 2016                                         
DAM           +H+   Some measures corrected in 14 Mar 2017 email.                                   
DAM           +P+                                                                                   
DAM  Dam2016g  C    Damm, F.                                                                        
DAM           +E+   private communication, email #176, 2016                                         
DAM           +H+   Some measures corrected in 29 Mar 2017 email.                                   
DAM           +P+                                                                                   
DAM  Dam2017a  H+   Damm, F.                                                                        
DAM           +C    private communication, email #177, 2017                                         
DAM           +E+   Some measures corrected in 11 Apr 2017 email.                                   
DAM  Dam2017b  H+   Damm, F.                                                                        
DAM           +P+   private communication, email #178, 2017                                         
DAM           +E+   Some measures corrected in 19 Apr 2017 email.                                   
DAM           +C                                                                                    
DAM  Dam2017c  H+   Damm, F.                                                                        
DAM           +Pa   private communication, email #179, 2017                                         
DAM           +E+   Some measures corrected in 1 Jun 2017 email.                                    
DAM           +C                                                                                    
DAM  Dam2017d  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #180, 2017                                         
DAM           +P+                                                                                   
DAM           +C                                                                                    
DAM  Dam2017e  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #181, 2017                                         
DAM           +P+                                                                                   
DAM  Dam2017f  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #182, 2017                                         
DAM           +P+                                                                                   
DAM  Dam2017g  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #183, 2017                                         
DAM           +P+                                                                                   
DAM           +C                                                                                    
DAM  Dam2017h  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #184, 2017                                         
DAM           +P+                                                                                   
DAM           +C                                                                                    
DAM  Dam2017i  H+   Damm, F.                                                                        
DAM           +E+   private communication, email #185, 2017                                         
DAM           +P+                                                                                   
DAM           +C                                                                                    
                                                                                                    
DAN  Dan1937   Mc   Danjon, A.                                                                      
DAN                 Ann. Strasbourg Obs. 3, 181, 1937                                               
DAN  Dan1938   orb  Danjon, A.                                                                      
DAN                 Bull. Astron. Paris 11, 191, 1938                                               
DAN  Dan1938b  orb  Danjon, A.                                                                      
DAN                 J. Obs. 21, 47, 1938                                                            
DAN  Dan1942b  orb  Danjon, A.                                                                      
DAN                 J. Obs. 25, 61, 1942                                                            
DAN  Dan1952   Mc   Danjon, A.                                                                      
DAN                 J. Obs. 35, 85, 1952                                                            
DAN  Dan1956   orb  Danjon, A.                                                                      
DAN                 Ann. Strasbourg Obs. 5, Fasc. 5, 6, 1956                                        
                                                                                                    
DAW  Daw1918a  Ma   Dawson, B.H.                                                                    
DAW                 Pub. La Plata Obs. 4, Pt.1, 1918                                                
DAW  Daw1918b  Ma   Dawson, B.H.                           (measure by Chaves, A.J.)                
DAW                 Pub. La Plata Obs. 4, Pt.1, 1918                                                
DAW  Daw1919   orb  Dawson, B.H.                                                                    
DAW                 AJ 32, 109, 1919                                                                
DAW  Daw1920   orb  Dawson, B.H.                                                                    
DAW                 AJ 32, 141, 1920                                                                
DAW  Daw1920b  orb  Dawson, B.H.                                                                    
DAW                 AJ 32, 161, 1920                                                                
DAW  Daw1922   Ma   Dawson, B.H.                                                                    
DAW                 Pub. La Plata Obs. 4, Pt.2, 1922                                                
DAW  Daw1922b  orb  Dawson, B.H.                                                                    
DAW                 AJ 34, 17, 1922                                                                 
DAW  Daw1924a  Ma   Dawson, B.H.                                                                    
DAW                 AJ 35, 147, 1924                       (DAW 112 - 158; data also in Daw1937)    
DAW  Daw1924b  orb  Dawson, B.H.                                                                    
DAW                 AJ 36, 23, 1924                                                                 
DAW  Daw1926   orb  Dawson, B.H.                                                                    
DAW                 AJ 36, 181, 1926                                                                
DAW  Daw1927A  Ma   Dawson, B.H.                                                                    
DAW                 cited in SDS (Southern Double Star Cat.), 1927                                  
DAW  Daw1933   orb  Dawson, B.H.                                                                    
DAW                 AJ 43, 15, 1933                                                                 
DAW  Daw1937   Ma   Dawson, B.H.                                                                    
DAW                 Pub. La Plata Obs. 6, 85, 1937                                                  
DAW  Daw9999   Ma   Dawson, B.H.                                                                    
DAW                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
DAY  Day2008   E2   Day-Jones, A.C., Pinfield, D.J., Napiwotzki, R., Burningham, B., Jenkins, J.S., 
DAY           +Ed   Jones, H.R.A., Folkes, S.L., Weights, D.J., & Clarke, J.R.A.                    
DAY           +Pu   MNRAS 388, 838, 2008                                                            
DAY  Day2011   Ek   Day-Jones, A.C., Pinfield, D.J., Ruiz, M.T., Beaumont, H., Burningham, B.,      
DAY           +Es   Gallardo, J., Gianninas, A., Bergeron, P., et al.                               
DAY           +Pu   MNRAS 410, 705, 2011                                                            
DAY                 (Position angle estimated based on LSPM and ULAS  coordinates. Most observation 
DAY                 dates from Aladin; date for UKIDSS estimated as 2007.)                          
                                                                                                    
DBK  DBk2004   not  De Becker, M., Rauw, G., Blomme, R., Waldron, W.L., Sana, H., Pittard, J.M.,    
DBK           +Kv   Eenens, P., Stevens, I.R., Runacres, M.C., Van Loo, S., & Pollock, A.M.T.       
DBK                 A&A 420, 1061, 2004                                                             
DBK  DBk2012   Kv   De Becker, M., Sana, H., Absil, O., Le Bouquin, J.-B., & Blomme, R.             
DBK           +orb  MNRAS 423, 2711, 2012                                                           
                                                                                                    
DBL  dBl1886   Ma   de Ball, L.                                                                     
DBL                 AN 115, 273, 1886                                                               
DBL  dBl1891   Ma   de Ball, L.                                                                     
DBL                 AN 126, 271, 1891                                                               
DBL  dBl1906A  Ma   de Ball, L.                                                                     
DBL                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
DBR  Dbr1988   Ma   Debackere, A.                                                                   
DBR                 Obs. et Travaux 14, 51, 1988                                                    
DBR  Dbr1991   Ma   Debackere, A.                                                                   
DBR                 Obs. et Travaux 25, 26, 1991                                                    
DBR  Dbr1992   Ma   Debackere, A.                                                                   
DBR                 Obs. et Travaux 31, 36, 1992                                                    
DBR  Dbr2002   Mb   Debackere, A.                                                                   
DBR                 Obs. et Travaux 54, 30, 2002                                                    
DBR  Dbr2005   Mb   Debackere, A. & Lepine, T.                                                      
DBR                 private communication, 2005                                                     
DBR  Dbr2005b  C    Debackere, A.                                                                   
DBR                 Obs. et Travaux 60, 23, 2005                                                    
DBR  Dbr2006   C    Debackere, A.                                                                   
DBR                 Obs. et Travaux 62, 20, 2006                                                    
DBR  Dbr2008   C    Debackere, A.                                                                   
DBR                 Obs. et Travaux 70, 20, 2008                                                    
DBR  Dbr2008b  C    Debackere, A.                                                                   
DBR                 Obs. et Travaux 71, 18, 2008                                                    
DBR  Dbr2016   C    Debackere, A.                                                                   
DBR                 Inf. Circ. 188, 2, 2016                                                         
DBR  Dbr2016b  C    Debackere, A.                                                                   
DBR                 Webb Soc., Double Star Circ. 24, 11, 2016                                       
DBR  Dbr2016c  C    Debackere, A. (all data already published in Dbr2016)                           
DBR                 Webb Soc., Double Star Circ. 24, 19, 2016                                       
DBR  Dbr2016d  C    Debackere, A.                                                                   
DBR                 Inf. Circ. 190, 7, 2016                                                         
DBR  Dbr2017a  C    Debackere, A.                                                                   
DBR                 Inf. Circ. 191, 4, 2017                                                         
DBR  Dbr2017b  C    Debackere, A.                                                                   
DBR                 Webb Soc., Double Star Circ. 25, 88, 2017                                       
DBR  Dbr2017c  C    Debackere, A.                                                                   
DBR           +P    Webb Soc., Double Star Circ. 25, 91, 2017                                       
DBR  Dbr2017d  C    Debackere, A.                                                                   
DBR                 Inf. Circ. 192, 4, 2017                                                         
                                                                                                    
DBS  Dbs2002   Cg   Debes, J.H., Ge, J., & Chakraborty, A.                                          
DBS           +C    ApJ 572, L165, 2002                                                             
                                                                                                    
DCH  Dch1999a  A    Duchene, G., Bouvier, J. & Simon, T                                             
DCH           +S    A&A 343, 831, 1999                                                              
DCH  Dch1999b  Xs   Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F.                            
DCH           +Pa   A&A 351, 954, 1999                     (see also A&A 330, 310, 1998)            
DCH  Dch2001   A    Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J.                            
DCH                 A&A 379, 147, 2001                                                              
DCH  Dch2002   A    Duchene, G. Ghez, A.M. & McCabe, C.                                             
DCH           +S    ApJ 568, 771, 2002                                                              
DCH  Dch2003   S+   Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J.                         
DCH           +A    ApJ 592, 288, 2003                                                              
DCH           +orb                                                                                  
DCH  Dch2003b  Kd   Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G.                           
DCH                 A&A 400, 559, 2003                                                              
DCH  Dch2004   Ci   Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F.                   
DCH                 A&A 427, 651, 2004                                                              
DCH  Dch2004b  A    Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A.                          
DCH                 ApJ 606, 969, 2004                                                              
DCH  Dch2005   A    Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C.                           
DCH                 ApJ 628, 832, 2005                                                              
DCH  Dch2006   orb  Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M.               
DCH           +Si   A&A 457, L9, 2006                                                               
DCH           +A                                                                                    
DCH  Dch2007   A    Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M.  
DCH                 A&A 476, 229, 2007                                                              
DCH  Dch2010   A    Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G.,  
DCH           +Al   Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M
DCH           +K    Wolf, S., et al.                                                                
DCH           +Kd   ApJ 712, 112, 2010                                                              
                                                                                                    
DCL  DCL2014   Hs   Davison, C.L., White, R.J., Jao, W.-C., Henry, T.J., Bailey, J.I. III, Quinn, S.
DCL           +orb  Cantrell, J.R., Riedel, A.R., Subasavage, J.P., Winters, J.G. & Crockett, C.J.  
DCL                 AJ 147, 26, 2014                                                                
DCL  DCL2015        Davison, C.L., White, R.J., Henry, T.J., Riedel, A.R., Jao, W.-C.,              
DCL                 Bailey, J.I., III, Quinn, S.N., Cantrell, J.R., Subasavage, J.P. & Winters, J.G.
DCL                 AJ 149, 106, 2015                                                               
                                                                                                    
DCR  Dcr2005   C    Ducourant, C., Teixeira, R., Perie, J.P., Lecampion, J.F., Guibert, J. &        
DCR                 Sartori, M.J.                                                                   
DCR                 A&A 438, 769, 2005                                                              
                                                                                                    
DDY  Ddy1942   Po   Doody, E.M. & Burns, K.                                                         
DDY                 Pub. Allegheny Obs. 8, No. 6, 1942                                              
                                                                                                    
DEA  Dea2005   Ci   Deacon, N.R., Hambly, N.C. & Cooke, J.A.                                        
DEA                 A&A 435, 363, 2005                                                              
DEA  Dea2005b       Deacon, N.R., Hambly, N.C., Henry, T.J., Subasavage, J.P., Brown, M.A. & Jao, W.
DEA                 AJ 129, 409, 2005                                                               
DEA  Dea2007   Ci   Deacon, N.R. & Hambly, N.C.                                                     
DEA           +E2   Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,      
DEA                 A&A 468, 163, 2007                                                              
DEA  Dea2009   Ci   Deacon, N.R., Hambly, N.C., King, R.R. & McCaughrean, M.J.                      
DEA           +E2   Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,      
DEA           +Ek   Morgan, J.S., et al.                                                            
DEA                 ApJ 757, 100, 2012                                                              
DEA  Dea2012b  Ci   Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B.,
DEA           +E2   Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,        
DEA                 Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.           
DEA                 ApJ 755, 94, 2012                                                               
DEA  Dea2012   Ci   Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A.
DEA           +E2   Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,      
DEA           +Hw   Morgan, J.S., et al.                                                            
DEA                 ApJ 757, 100, 2012                                                              
DEA  Dea2013   P    Deacon, N.R., Schlieder, J.E., Olofsson, J., Johnston, K.G. & Henning, Th.      
DEA           +H+   MNRAS 434, 1117, 2013                                                           
DEA           +E+                                                                                   
DEA  Dea2014   E2   Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T., Bowl
DEA                 B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C., Draper, P.W.,  
DEA                 Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P., Morgan, J.S., Metcal
DEA                 N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.                                  
DEA                 ApJ 792, 119, 2014                                                              
DEA  Dea2016   E    Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat,
DEA                 R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. & Burget
DEA                 W.S.                                                                            
DEA                 MNRAS 455, 4212, 2016                                                           
DEA                 All positions and separations supplied by first author via email 25 Nov 2015    
                                                                                                    
DEB  deB1946   orb  de Bievre, C. & Roland, G.                                                      
DEB                 Ciel et Terre 62, 29, 1946                                                      
                                                                                                    
DEC  DeC1948   orb  De Caro, E. & Veca, G.                                                          
DEC                 Oss. Astrofis. Catania, Contr. Astrofis. 63, 1948                               
                                                                                                    
DEJ  Dej1960   orb  Dejc, A.N.                                                                      
DEJ                 Isv. Glav. Astr. Obs. Pulkove 22, pt.1, #166, 1960                              
                                                                                                    
DEL  Del1999a  A    Delfosse, X., Forveille, T., Beuzit, J.-L., Udry, S., Mayor, M., & Perrier, C.  
DEL                 A&A 344, 897, 1999                                                              
DEL  Del1999b  orb  Delfosse, X., Forveille, T., Udry, S., Beuzit, J.-L., Mayor, M., & Perrier, C.  
DEL                 A&A 350, L39, 1999                                                              
DEL  Del2000   A    Delfosse, X., Forveille, T., Segransan, D., Beuzit, J.-L.; Udry, S., Perrier, C.
DEL                 & Mayor, M.                                                                     
DEL                 A&A 364, 217, 2000                                                              
                                                                                                    
DEM  Dem2012   C    Demaestri, F.                                                                   
DEM                 Il Bollettino Delle Stelle Doppie 1, 5, 2012                                    
DEM  Dem2014   C    Demaestri, F.                                                                   
DEM                 Il Bollettino Delle Stelle Doppie 8, 32, 2014                                   
                                                                                                    
DEN  DEN            DENIS (DEep Near-Infrared Survey)                                               
DEN  DEN2005   Ed   DENIS third data release (20 Sept 2005)                                         
DEN                 http://cdsweb.u-strasbg.fr/denis.html                                           
DEN                 (Oct 2015: matched to known WDS pairs. Excluded if rho<5" or any filter saturate
DEN                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
DEO  DeO            (Dearborn Observatory)                                                          
DEO  DeO1929   Ma   Hoff, A.H., Fox, Bennot, Bardsley, Brown, & Stetson                             
DEO           +Po   AJ 39, 122, 1929                                                                
DEO  DeO1954   Po   Dearborn Obs.                                                                   
DEO                 Ann. Dearborn Obs. 7, 1, 1954                                                   
DEO  DeO1957   Po   Strand, K A.                                                                    
DEO                 Ann. Dearborn Obs. 7, 31, 1957                                                  
                                                                                                    
DER  Der9999   Po                                                                                   
DER                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
DES  Des2011   A    Desidera, S., Carolo, E., Gratton, R., Martinez Fiorenzano, A.F., Endl, M.,     
DES           +orb  Mesa, D., Barbieri, M., Bonavita, M., Cecconi, M., Claudi, R.U., Cosentino, R., 
DES                 Marzari, F., & Scuderi, S.                                                      
DES                 A&A 533, A90, 2011                                                              
                                                                                                    
DEU  Deu1971        Deutsch, A.J. & Lowen, L.                                                       
DEU                 PASP 83, 298, 1971                                                              
                                                                                                    
DEV  deV1976   O    de Vegt, C. & Gehlich, U.K.                                                     
DEV                 A&A 48, 245, 1976                 (dates converted from Besselian to Julian epoc
                                                                                                    
DGL  Dgl1896   Ma   Douglass, A.E.                                                                  
DGL                 AJ 17, 1, 1896                    (dates converted from Besselian to Julian epoc
                                                                                                    
DGN  Dgn1914   Ma   Dugan, R.S.                                                                     
DGN                 AN 198, 315, 1914                                                               
                                                                                                    
DHI  Dhi2010   Es   Dhital, S., West, A.A., Stassun, K.G., & Bochanski, J.J.                        
DHI                 AJ 139, 2566, 2010                                                              
DHI                 (additional data extracted from SDSS by cataloguer)                             
DHI  Dhi2011   Ci   Dhital, S., Burgasser, A.J., Looper, D.L. & Stassun, K.G.                       
DHI           +E2   AJ 141, 7, 2011                                                                 
DHI           +Xr   (additional data extracted from SDSS by cataloguer)                             
DHI  Dhi2015   Es   Dhital, S., West, A.A., Stassun, K.G., Schluns, K.J., & Massey, A.P.            
DHI                 AJ 150, 57, 2015                                                                
                                                                                                    
DHM  Dhm2005   C    Dahm, S.E. & Simon, T.                                                          
DHM                 AJ 129, 829, 2005                                                               
                                                                                                    
DIB  diB1991   K    diBenedetto, G.P. & Bonneau, D.                                                 
DIB           +O    A&A 252, 645, 1991                                                              
                                                                                                    
DIC  Dic1921   orb  Dick                                                                            
DIC                 Dissertation, 1921                     (see Aitken, The Binary Stars, 1935)     
DIC  Dic1959   Ma   Dick, J.                                                                        
DIC                 Pub. Berlin Babelsberg Obs. 13, Pt.2, 1959                                      
DIC  Dic1962   Ma   Dick, J.                                                                        
DIC                 Pub. Berlin Babelsberg Obs. 14, Pt.1, 1962                                      
DIC  Dic1963a  Ma   Dick, J.                                                                        
DIC                 Pub. Berlin Babelsberg Obs. 14, Pt.4, 1963                                      
DIC  Dic1963b  Ma   Dick, J.                                                                        
DIC                 Pub. Berlin Babelsberg Obs. 14, Pt.3, 1963                                      
                                                                                                    
DIF  DiF2014   Am   Di Folco, E., Dutrey, A., Le Bouquin, J.-B., Lacour, S., Berger, J.-P., Kohler, 
DIF           +A    Guilloteau, S., Pietu, V., Bary, J., Beck, T., Beust, H., & Pantin, E.          
DIF           +K    A&A 565, L2, 2014                                                               
                                                                                                    
DIN  Din1911   Ma   Dinwiddie, W.W.                                                                 
DIN                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
                                                                                                    
DJH  DJH1891   Ma   Dennis, J.H.                                                                    
DJH                 Proc. Haverford Col. Obs 1, 28, 1891                                            
DJH                                                   (dates converted from Besselian to Julian epoc
DJH  DJH1892   Ma   Dennis, J.H.                                                                    
DJH                 Proc. Haverford Col. Obs 2, 12, 1892   (also AJ 12, 105, 1892)                  
DJH                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
DJU  Dju1953a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 17, #3-4, 1, 1953                                   
DJU  Dju1953b  Ma   Djurkovic, P.                                                                   
DJU           +Ca   Bull. Obs. Astron. Belgrade 18, #1-2, 1, 1953                                   
DJU  Dju1953c  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 18, #3-4, 1, 1953                                   
DJU  Dju1954a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 19, #1, 16, 1954                                    
DJU  Dju1954b  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 19, #2, 1, 1954                                     
DJU  Dju1954c  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 19, #3, 2, 1954                                     
DJU  Dju1955a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 20, #1-2, 5, 1955                                   
DJU  Dju1955b  Ma   Djurkovic, P.                          (measure by Dacic, M.)                   
DJU                 Bull. Obs. Astron. Belgrade 20, #1-2, 5, 1955                                   
DJU  Dju1955c  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 20, #3-4, 3, 1955                                   
DJU  Dju1956a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 21, #1-2, 2, 1956                                   
DJU  Dju1956b  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 21, #3-4, 10, 1956                                  
DJU  Dju1957a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 22, #1-2, 1, 1957                                   
DJU  Dju1957b  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 22, #3-4, 2, 1957                                   
DJU  Dju1958   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 23, #1-2, 1, 1958                                   
DJU  Dju1959a  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 23, #3-4, 1, 1959                                   
DJU  Dju1959b  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 24, #1-2, 1, 1959                                   
DJU  Dju1959c  Ma   Djurkovic, P.                          (measure by Dacic, M.)                   
DJU                 Bull. Obs. Astron. Belgrade 24, #1-2, 1, 1959                                   
DJU  Dju1959d  Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 24, #3-4, 1, 1959                                   
DJU  Dju1960   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 25, #1, 4, 1960                                     
DJU  Dju1964   orb  Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 25, 106, 1964                                       
DJU  Dju1967   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 26, #1, 67, 1967                                    
DJU                                                   (dates converted from Besselian to Julian epoc
DJU  Dju1969   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 27, #1, 1, 1969                                     
DJU                                                   (dates converted from Besselian to Julian epoc
DJU  Dju1970   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 28, 81, 1970                                        
DJU                                                   (dates converted from Besselian to Julian epoc
DJU  Dju1973   Ma   Djurkovic, P.                                                                   
DJU                 Bull. Obs. Astron. Belgrade 29, 37, 1973                                        
DJU                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
DLL  Dll2008   C    Deleuil, M., Deeg, H. J., Alonso, R., Bouchy, F., Rouan, D., Auvergne, M., Bagli
DLL                 A., Aigrain, S., Almenara, J. M., Barbieri, M., Barge, P., Bruntt, H., et al.   
DLL                 A&A 491, 889, 2008                                                              
                                                                                                    
DLR  Dlr2010   Ci   Delorme, P., Albert, L., Forveille, T., Artigau, E., Delfosse, X., Reyle, C.,   
DLR           +C    Willott, C.J., Bertin, E., Wilkins, S.M., Allard, F., & Arzoumanian, D.         
DLR                 A&A 518, A39, 2010                                                              
DLR  Dlr2012   A    Delorme, P., Lagrange, A.M., Chauvin, G., Bonavita, M., Lacour, S., Bonnefoy, M.
DLR                 Ehrenreich, D., & Beust, H.                                                     
DLR                 A&A 539, A72, 2012                                                              
DLR  Dlr2013   A    Delorme, P., Gagne, J., Girard, J.H., Lagrange, A.M., Chauvin, G., Naud, M.-E., 
DLR                 Lafreniere, D., Doyon, R., Riedel, A., Bonnefoy, M., & Malo, L.                 
DLR                 A&A 553, L5, 2013                                                               
                                                                                                    
DMB  Dmb1991        Dombrowski, E.G.                                                                
DMB                 PhD thesis, Georgia State Univ., 1991                                           
                                                                                                    
DMR  Dmr1992        Demircan, O. & Selam, S.O.                                                      
DMR                 A&A 259, 577, 1992                                                              
                                                                                                    
DNC  Dnc1952   orb  Duncombe, R.L. & Ashbrook, J.                                                   
DNC                 AJ 57, 92, 1952                                                                 
                                                                                                    
DNH  Dnh1973   O    Dunham, D., Evans, D., McGraw, J., Sandman, W., & Wells, D.                     
DNH                 AJ 78, 482, 1973                  (dates converted from Besselian to Julian epoc
DNH  Dnh1974   O    McGraw, J.T., Dunham, D.W., Evans, D.S., & Moffett, T.J.                        
DNH                 AJ 79, 1299, 1974                 (dates converted from Besselian to Julian epoc
DNH  Dnh2015   O    Dunham, D.W., George, A., Loader, B., Herald, D. & Richichi, A.                 
DNH                 IAU GA Division G poster 1.11, 2015                                             
                                                                                                    
DNI  Dni1939   orb  Daniel, Z. & Burns, K.                                                          
DNI                 Pub. AAS 9, 146, 1939                                                           
                                                                                                    
DNL  Dnl1896A  orb  Dunlap, J.                                                                      
DNL                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
                                                                                                    
DNS  Dns1997        Dinescu, D.I. et al.                                                            
DNS                 Inf. Circ. 131, 1, 1997                                                         
                                                                                                    
DOB  Dob1875a  orb  Doberck, W.A.                                                                   
DOB                 AN 85, 147, #2026, 1875                                                         
DOB  Dob1875b  orb  Doberck, W.A.                                                                   
DOB                 AN 85, 323, #2037, 1875                                                         
DOB  Dob1875c  orb  Doberck, W.A.                                                                   
DOB                 AN 85, 331, #2037, 1875                                                         
DOB  Dob1875d       Doberck, W.A.                                                                   
DOB                 AN 85, 383, #2280, 1875                                                         
DOB  Dob1875e  orb  Doberck, W.A.                                                                   
DOB                 AN 86, 13, #2041, 1875                                                          
DOB  Dob1875f  Ma   Doberck, W.A.                                                                   
DOB                 AN 86, 79, #2045, 1875                                                          
DOB  Dob1875g  orb  Doberck, W.A.                                                                   
DOB                 AN 86, 129, #2049, 1875                                                         
DOB  Dob1875h  orb  Doberck, W.A.                                                                   
DOB                 AN 86, 155, #2050, 1875                                                         
DOB  Dob1875i  orb  Doberck, W.A.                                                                   
DOB                 AN 86, 187, #2052, 1875                                                         
DOB  Dob1875j  orb  Doberck, W.A.                                                                   
DOB                 MNRAS 35, 373, 1875                                                             
DOB  Dob1875k  orb  Doberck, W.A.                                                                   
DOB                 MNRAS 35, 397, 1875                                                             
DOB  Dob1875l  orb  Doberck, W.A.                                                                   
DOB                 MNRAS 35, 408, 1875                                                             
DOB  Dob1875m  orb  Doberck, W.A.                                                                   
DOB                 AN 86, 377, #2064, 1875                                                         
DOB  Dob1876a  orb  Doberck, W.A.                                                                   
DOB                 AN 87, 223, #2078, 1876                                                         
DOB  Dob1876b  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 45, #2091, 1876                                                          
DOB  Dob1876c  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 109, #2095, 1876                                                         
DOB  Dob1876d  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 134, #2121, 1876                                                         
DOB  Dob1876e  Ma   Doberck, W.A.                                                                   
DOB                 AN 88, 199, #2101, 1876                                                         
DOB  Dob1876f  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 233, #2103, 1876                                                         
DOB  Dob1876g  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 287, #2106, 1876                                                         
DOB  Dob1876h  orb  Doberck, W.A.                                                                   
DOB                 AN 88, 297, #2107, 1876                                                         
DOB  Dob1877a  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 95, #2118, 1877                                                          
DOB  Dob1877b  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 134, #2121, 1877                                                         
DOB  Dob1877c  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 135, #2121, 1877                                                         
DOB  Dob1877d  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 171, #2123, 1877                                                         
DOB  Dob1877e  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 215, #2126, 1877                                                         
DOB  Dob1877f  orb  Doberck, W.A.                                                                   
DOB                 AN 89, 259, #2129, 1877                                                         
DOB  Dob1877g  orb  Doberck, W.A.                                                                   
DOB                 AN 90, 191, #2148, 1877                                                         
DOB  Dob1877h  orb  Doberck, W.A.                                                                   
DOB                 AN 90, 313, #2156, 1877                                                         
DOB  Dob1877i  orb  Doberck, W.A.                                                                   
DOB                 AN 90, 319, #2156, 1877                                                         
DOB  Dob1877j  orb  Doberck, W.A.                                                                   
DOB                 AN 91, 123, #2168, 1877                                                         
DOB  Dob1878a  orb  Doberck, W.A.                                                                   
DOB                 AN 92, 157, #2194, 1878                                                         
DOB  Dob1878b  orb  Doberck, W.A.                                                                   
DOB                 Observatory 2, 169, 1878                                                        
DOB  Dob1878c  orb  Doberck, W.A.                                                                   
DOB                 Observatory 2, 209, 1878                                                        
DOB  Dob1878d  Ma   Doberck, W.A.                                                                   
DOB                 AN 92, 181, #2196, 1878                                                         
DOB  Dob1878e  Ma   Doberck, W.A.                                                                   
DOB                 AN 92, 201, #2197, 1878                                                         
DOB  Dob1878f  Ma   Doberck, W.A.                                                                   
DOB                 AN 92, 209, #2198, 1878                                                         
DOB  Dob1878g  Ma   Doberck, W.A.                                                                   
DOB                 AN 92, 225, #2199, 1878                                                         
DOB  Dob1879a  orb  Doberck, W.A.                                                                   
DOB                 AN 94, 121, #2240, 1879                                                         
DOB  Dob1879b  Ma   Doberck, W.A.                                                                   
DOB                 AN 94, 145, #2242, 1879                                                         
DOB  Dob1879c  orb  Doberck, W.A.                                                                   
DOB                 AN 94, 207, #2245, 1879                                                         
DOB  Dob1879d  orb  Doberck, W.A.                                                                   
DOB                 AN 94, 255, #2248, 1879                                                         
DOB  Dob1879e  orb  Doberck, W.A.                                                                   
DOB                 AN 95, 331, #2277, 1879                                                         
DOB  Dob1879f  orb  Doberck, W.A.                                                                   
DOB                 AN 95, 383, #2280, 1879                                                         
DOB  Dob1879g  orb  Doberck, W.A.                                                                   
DOB                 AN 96, 111, #2287, 1879                                                         
DOB  Dob1880a  orb  Doberck, W.A.                                                                   
DOB                 AN 96, 221, #2294, 1880                                                         
DOB  Dob1880b  orb  Doberck, W.A.                                                                   
DOB                 AN 97, 283, #2322, 1880                                                         
DOB  Dob1880c  orb  Doberck, W.A.                                                                   
DOB                 AN 98, 59, #2332, 1880                                                          
DOB  Dob1880d  orb  Doberck, W.A.                                                                   
DOB                 AN 98, 157, #2338, 1880                                                         
DOB  Dob1880e  orb  Doberck, W.A.                                                                   
DOB                 AN 98, 271, #2345, 1880                                                         
DOB  Dob1881   orb  Doberck, W.A.                                                                   
DOB                 Copernicus 1, 143, 1881                                                         
DOB  Dob1890   Ma   Doberck, W.A.                                                                   
DOB                 AN 125, 195, #2989, 1890                                                        
DOB  Dob1890b  Ma   Doberck, W.A.                                                                   
DOB                 Trans. Royal Irish Academy 29, 376, 1890                                        
DOB  Dob1891   Ma   Doberck, W.A.                                                                   
DOB                 AN 126, 365, #3023, 1891                                                        
DOB  Dob1895   orb  Doberck, W.A.                                                                   
DOB                 AN 139, 273, 1895                                                               
DOB  Dob1896a  orb  Doberck, W.A.                                                                   
DOB                 AN 141, 57, #3364, 1896                                                         
DOB  Dob1896b  orb  Doberck, W.A.                                                                   
DOB                 AN 141, 153, #3370, 1896                                                        
DOB  Dob1896d  Ma   Doberck, W.A.                                                                   
DOB                 AN 141, 289, #3378, 1896                                                        
DOB  Dob1897a  orb  Doberck, W.A.                                                                   
DOB                 AN 144, 129, #3441, 1897                                                        
DOB  Dob1897b  orb  Doberck, W.A.                                                                   
DOB                 AN 144, 241, #3448, 1897                                                        
DOB  Dob1898a  Ma   Doberck, W.A.                                                                   
DOB                 AN 145, 151, #3466, 1898                                                        
DOB  Dob1898b  orb  Doberck, W.A.                                                                   
DOB                 AN 147, 337, #3525, 1898                                                        
DOB  Dob1898c  orb  Doberck, W.A.                                                                   
DOB                 AN 147, 339, #3525, 1898                                                        
DOB  Dob1898d  orb  Doberck, W.A.                                                                   
DOB                 AN 147, 343, #3525, 1898                                                        
DOB  Dob1901a  Ma   Doberck, W.A.                                                                   
DOB                 AN 154, 165, #3680, 1901                                                        
DOB  Dob1901b  orb  Doberck, W.A.                                                                   
DOB                 AN 156, 353, #3743, 1901                                                        
DOB  Dob1901a  Ma   Doberck, W.A.                                                                   
DOB                 AN 159, 85, #3798, 1902                                                         
DOB  Dob1901b  Ma   Doberck, W.A.                                                                   
DOB                 AN 159, 107, #3799, 1902                                                        
DOB  Dob1903a  orb  Doberck, W.A.                                                                   
DOB                 AN 163, 373, 1903                                                               
DOB  Dob1903b  Ma   Doberck, W.A.                                                                   
DOB                 AN 164, 309, #3930, 1903                                                        
DOB  Dob1905a  orb  Doberck, W.A.                                                                   
DOB                 AN 169, 289, #4051, 1905                                                        
DOB  Dob1905b  orb  Doberck, W.A.                                                                   
DOB                 AN 170, 101, 1905                                                               
DOB  Dob1905c  orb  Doberck, W.A.                                                                   
DOB                 AN 170, 107, 1905                                                               
DOB  Dob1907a  Ma   Doberck, W.A.                                                                   
DOB                 AN 173, 17, #4130, 1907                                                         
DOB  Dob1907b  orb  Doberck, W.A.                                                                   
DOB                 AN 173, 241, 1906                                                               
DOB  Dob1907c  orb  Doberck, W.A.                                                                   
DOB                 AN 173, 257, #4145, 1906                                                        
DOB  Dob1908a  orb  Doberck, W.A.                                                                   
DOB                 AN 177, 161, #4235, 1908                                                        
DOB  Dob1908b  orb  Doberck, W.A.                                                                   
DOB                 AN 179, 383, #4296, 1908                                                        
DOB  Dob1909a  Ma   Doberck, W.A.                                                                   
DOB                 AN 181, 97, #4327, 1909                                                         
DOB  Dob1909b  orb  Doberck, W.A.                                                                   
DOB                 AN 182, 27, #4346, 1909                                                         
DOB  Dob1910a  Ma   Doberck, W.A.                                                                   
DOB                 AN 184, 17, #4394, 1910                                                         
DOB  Dob1910b  orb  Doberck, W.A.                                                                   
DOB                 AN 184, 131, #4400, 1910                                                        
DOB  Dob1911a  Ma   Doberck, W.A.                                                                   
DOB                 AN 187, 305, #4479, 1911                                                        
DOB  Dob1911b  Ma   Doberck, W.A.                                                                   
DOB                 AN 188, 317, #4507, 1911                                                        
DOB  Dob1911c  Ma   Doberck, W.A.                                                                   
DOB                 AN 189, 297, #4529, 1911                                                        
DOB  Dob1911d  orb  Doberck, W.A.                                                                   
DOB                 AN 190, 199, #4515, 1911                                                        
DOB  Dob1912a  orb  Doberck, W.A.                                                                   
DOB                 AN 191, 125, #4567, 1912                                                        
DOB  Dob1912b  Ma   Doberck, W.A.                                                                   
DOB                 AN 191, 201, #4572, 1912                                                        
DOB  Dob1912c  Ma   Doberck, W.A.                                                                   
DOB                 AN 192, 277, #4601, 1912                                                        
DOB  Dob1913a  Ma   Doberck, W.A.                                                                   
DOB                 AN 193, 421, #4632, 1913                                                        
DOB  Dob1913b  Ma   Doberck, W.A.                                                                   
DOB                 AN 195, 145, #4664, 1913                                                        
DOB  Dob1914a  Ma   Doberck, W.A.                                                                   
DOB                 AN 196, 253, #4695, 1914                                                        
DOB  Dob1914b  Ma   Doberck, W.A.                                                                   
DOB                 AN 197, 169, #4715, 1914                                                        
DOB  Dob1914c  Ma   Doberck, W.A.                                                                   
DOB                 AN 198, 329, #4745, 1914                                                        
DOB  Dob1920   Ma   Doberck, W.A.                                                                   
DOB                 AN 211, 321, #5057, 1920                                                        
DOB  Dob1921a  Ma   Doberck, W.A.                                                                   
DOB                 AN 212, 499, #5088, 1921                                                        
DOB  Dob1921b  orb  Doberck, W.A.                                                                   
DOB                 AN 214, 89, #5118, 1921                                                         
DOB  Dob1923   Ma   Doberck, W.A.                                                                   
DOB                 AN 217, 321, #5191, 1923                                                        
DOB  Dob1925a  Ma   Doberck, W.A.                                                                   
DOB                 AN 224, 81, #5357, 1925                                                         
DOB  Dob1925b  Ma   Doberck, W.A.                                                                   
DOB                 AN 225, 337, #5396, 1925                                                        
DOB  Dob1926   Ma   Doberck, W.A.                                                                   
DOB                 AN 212, 499, #5471, 1926                                                        
DOB  Dob1927   Ma   Doberck, W.A.                                                                   
DOB           +Mb   Erganz. AN 7, 1927                                                              
DOB                 (catalog of measures 1875-1927; includes nearly all measures from earlier papers
DOB  Dob1930   Ma   Doberck, W.A.                                                                   
DOB                 AN 239, 49, 1930                                                                
DOB  Dob1931   Ma   Doberck, W.A.                                                                   
DOB                 AN 243, 121, 1931                                                               
DOB  Dob1933   Ma   Doberck, W.A.                                                                   
DOB                 AN 248, 187, 1933                                                               
DOB  Dob1934   Ma   Doberck, W.A.                                                                   
DOB                 AN 254, 41, 1934                                                                
                                                                                                    
DOC  Doc1984a  Ma   Docobo, J. (Docobo et al.)                                                      
DOC                 A&AS 58, 287, 1984                (dates converted from Besselian to Julian epoc
DOC  Doc1984b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 92, 1, 1984                                                          
DOC  Doc1984c  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 93, 1, 1984                                                          
DOC  Doc1984d  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 94, 1, 1984                                                          
DOC  Doc1985a  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 95, 1, 1985                                                          
DOC  Doc1985b  Ma   Docobo, J.A. (Docobo et al.)                                                    
DOC                 Bol. Acad. Galega de Ciencias 2, 131, 1985                                      
DOC                                                   (dates converted from Besselian to Julian epoc
DOC  Doc1985c  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 96, 1, 1985                                                          
DOC  Doc1985d  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 97, 1, 1985                                                          
DOC  Doc1986a  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 98, 1, 1986                                                          
DOC  Doc1986b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 99, 1, 1986                                                          
DOC  Doc1986c  Ma   Docobo, J.A.                                                                    
DOC                 Acta Astron. 36, 175, 1986        (dates converted from Besselian to Julian epoc
DOC  Doc1986d  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 100, 1, 1986                                                         
DOC  Doc1986e  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 101, 1, 1986                                                         
DOC  Doc1986f       Docobo, J.A. & Costa, J.M.                                                      
DOC                 ApJS 60, 945, 1986                                                              
DOC  Doc1987a  orb  Docobo, J.M. & Costa, J.M.                                                      
DOC                 Inf. Circ. 102, 1, 1987                                                         
DOC  Doc1987b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 103, 1, 1987                                                         
DOC  Doc1988a  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 104, 1, 1988                                                         
DOC  Doc1988b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 105, 1, 1988                                                         
DOC  Doc1988c  orb  Docobo, J.M. & Costa, J.M.                                                      
DOC                 Inf. Circ. 106, 1, 1988                                                         
DOC  Doc1989a  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 107, 1, 1989                                                         
DOC  Doc1989b  Ma   Docobo, J.A.                                                                    
DOC                 PASP 101, 274, 1989               (dates converted from Besselian to Julian epoc
DOC  Doc1989c  Mb   Docobo, J.A. (Couteau et al.)                                                   
DOC                 A&AS 78, 483, 1989                (dates converted from Besselian to Julian epoc
DOC  Doc1989d  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 108, 1, 1989                                                         
DOC  Doc1989e  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 109, 1, 1989                                                         
DOC  Doc1990a  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 110, 1, 1990                                                         
DOC  Doc1990b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 PASP 102, 1400, 1990                                                            
DOC  Doc1990c  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 111, 1, 1990                                                         
DOC  Doc1990d  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 112, 1, 1990                                                         
DOC  Doc1991a  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 113, 1, 1991                                                         
DOC  Doc1991b  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 Inf. Circ. 113, 1, 1991                                                         
DOC  Doc1991c  Ma   Docobo, J.A. (Docobo et al.)                                                    
DOC                 A&AS 91, 229, 1991                (dates converted from Besselian to Julian epoc
DOC  Doc1991d  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 114, 1, 1991                                                         
DOC  Doc1991e  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 115, 1, 1991                                                         
DOC  Doc1991f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 115, 1, 1991                                                         
DOC  Doc1992a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 116, 1, 1992                                                         
DOC  Doc1992b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 117, 1, 1992                                                         
DOC  Doc1992c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 118, 1, 1992                                                         
DOC  Doc1992d  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 118, 1, 1992                                                         
DOC  Doc1992e  orb  Docobo, J.A. & Costa, J.M.                                                      
DOC                 ApJS 82, 323, 1992                                                              
DOC  Doc1993a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 119, 1, 1993                                                         
DOC  Doc1993b  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 120, 1, 1993                                                         
DOC  Doc1993c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 120, 1, 1993                                                         
DOC  Doc1993d  M+   Docobo, J.A. (Docobo & Prieto)                                                  
DOC           +orb  A&AS 100, 641, 1993               (dates converted from Besselian to Julian epoc
DOC  Doc1993e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 121, 1, 1993                                                         
DOC  Doc1993f  Ma   Docobo, J.A. (Couteau et al.)                                                   
DOC                 A&AS 100, 305, 1993               (dates converted from Besselian to Julian epoc
DOC  Doc1994a  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 122, 1, 1994                                                         
DOC  Doc1994b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 122, 1, 1994                                                         
DOC  Doc1994c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 123, 1, 1994                                                         
DOC  Doc1994d  orb  Docobo, J., Ling, J., & Prieto, C.                                              
DOC                 ApJS 91, 793, 1994                                                              
DOC  Doc1994e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 124, 1, 1994                                                         
DOC  Doc1994f  Mb   Docobo, J.A. (Docobo & Ling)                                                    
DOC                 A&AS 105, 337, 1994               (dates converted from Besselian to Julian epoc
DOC  Doc1995a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 125, 1, 1995                                                         
DOC  Doc1995b  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 126, 1, 1995                                                         
DOC  Doc1995c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 127, 1, 1995                                                         
DOC  Doc1996a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 128, 1, 1996                                                         
DOC  Doc1996b  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 129, 1, 1996                                                         
DOC  Doc1996c  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 130, 1, 1996                                                         
DOC  Doc1996d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 130, 1, 1996                                                         
DOC  Doc1996e  orb  Docobo, J.A. & Prieto, C.                                                       
DOC                 Inf. Circ. 128, 1, 1996                                                         
DOC  Doc1997a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 131, 1, 1997                                                         
DOC  Doc1997b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 132, 1, 1997                                                         
DOC  Doc1997c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 133, 1, 1997                                                         
DOC  Doc1998a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 134, 2, 1998                                                         
DOC  Doc1998b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 135, 3, 1998                                                         
DOC  Doc1998c  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 135, 2, 1998                                                         
DOC  Doc1998d  orb  Docobo, J.A. & Balega, Y.Y.                                                     
DOC                 Inf. Circ. 135, 2, 1998                                                         
DOC  Doc1998e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 136, 1, 1998                                                         
DOC  Doc1998f  Ma   Docobo, J.A.                                                                    
DOC           +Mb   A&AS 130, 117, 1998               (dates converted from Besselian to Julian epoc
DOC  Doc1999a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 137, 1, 1999                                                         
DOC  Doc1999b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 ApJS 120, 41, 1999                                                              
DOC  Doc1999c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 138, 1, 1999                                                         
DOC  Doc1999d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 139, 2, 1999                                                         
DOC  Doc1999e  Ma   Docobo, J.A., Ling, J.F., & Lanchares, V.                                       
DOC                 Inf. Circ. 139, 4, 1999           (dates converted from Besselian to Julian epoc
DOC  Doc2000a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 140, 1, 2000                                                         
DOC  Doc2000b  orb  Docobo, J.A., Balega, Y.Y., Ling, J.F., Tamazian, V., & Vasyuk, V.A.            
DOC                 AJ 119, 2422, 2000                                                              
DOC  Doc2000c  C    Docobo, J.A., Alvarez, C., Lahulla, J.F., Lancharesi, V., & Aguirre, A.         
DOC                 AN 321, 53, 2000                  (dates converted from Besselian to Julian epoc
DOC  Doc2000d  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 141, 1, 2000                                                         
DOC  Doc2000e  orb  Docobo, J.A. & Vasyuk, V.A.                                                     
DOC                 Inf. Circ. 141, 1, 2000                                                         
DOC  Doc2000f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 141, 2, 2000                                                         
DOC  Doc2000g  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 142, 1, 2000                                                         
DOC  Doc2001a  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 143, 1, 2001                                                         
DOC  Doc2001b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 143, 1, 2001                                                         
DOC  Doc2001c  S    Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Blanco, J., Maximov, A.F., &        
DOC           +orb  Vasyuk, V.A.                                                                    
DOC                 A&A 366, 868, 2001                (dates converted from Besselian to Julian epoc
DOC  Doc2001d  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 144, 1, 2001                                                         
DOC  Doc2001e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 144, 1, 2001                                                         
DOC  Doc2001f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 145, 1, 2001                                                         
DOC  Doc2002a  orb  Docobo, J.A., Tamazian, V.S., & Woitas, J.                                      
DOC                 Inf. Circ. 146, 1, 2002                                                         
DOC  Doc2002b  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 146, 1, 2002                                                         
DOC  Doc2002c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 146, 2, 2002                                                         
DOC  Doc2002d  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 146, 1, 2002                                                         
DOC  Doc2002e  orb  Docobo, J.A, Tamazian, V., Woitas, J., & Leinert, Ch.                           
DOC                 Inf. Circ. 147, 2, 2002                                                         
DOC  Doc2002f  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 147, 2, 2002                                                         
DOC  Doc2002g  orb  Docobo, J.A., Tamazian, V.S., & Woitas, J.                                      
DOC                 Inf. Circ. 147, 1, 2002                                                         
DOC  Doc2002h  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 147, 2, 2002                                                         
DOC  Doc2002i  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 148, 1, 2002                                                         
DOC  Doc2003a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 149, 2, 2003                                                         
DOC  Doc2003b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 150, 1, 2003                                                         
DOC  Doc2003c  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 150, 1, 2003                                                         
DOC  Doc2003d  orb  Docobo, J.A., Tamazian, V.S., Andrade, M., & Melikian, N.D.                     
DOC                 AJ 126, 1522, 2003                                                              
DOC  Doc2003e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 A&A 409, 989, 2003    (all orbits also published in Inf. Circs. 1998-2003.)     
DOC  Doc2003f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 151, 1, 2003                                                         
DOC  Doc2004a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 152, 1, 2004                                                         
DOC  Doc2004b  S    Docobo, J.A., Andrade, M., Ling, J.F., Prieto, C., Tamazian, V.S., Balega, Yu.Yu
DOC           +orb  Blanco, J., Maximov, A.F., et al.                                               
DOC                 AJ 127, 1181, 2004                (dates converted from Besselian to Julian epoc
DOC  Doc2004c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 153, 1, 2004                                                         
DOC  Doc2004d  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 153, 1, 2004                                                         
DOC  Doc2004e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 154, 1, 2004                                                         
DOC  Doc2004f  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 154, 1, 2004                                                         
DOC  Doc2005a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 155, 1, 2005                                                         
DOC  Doc2005b  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 156, 1, 2005                                                         
DOC  Doc2005c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 156, 1, 2005                                                         
DOC  Doc2005d  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 156, 1, 2005                                                         
DOC  Doc2005e  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 157, 2, 2005                                                         
DOC  Doc2005f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 157, 1, 2005                                                         
DOC  Doc2005g  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 157, 1, 2005                                                         
DOC  Doc2006a  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 158, 1, 2006                                                         
DOC  Doc2006b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 158, 1, 2006                                                         
DOC  Doc2006c  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 159, 1, 2006                                                         
DOC  Doc2006d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 159, 2, 2006                                                         
DOC  Doc2006e  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 159, 2, 2006                                                         
DOC  Doc2006f  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 160, 1, 2006                                                         
DOC  Doc2006g  orb  Docobo, J.A., Tamazian, V., & Campo, P.                                         
DOC                 Inf. Circ. 160, 1, 2006                                                         
DOC  Doc2006h  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 160, 2, 2006                                                         
DOC  Doc2006i  orb  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., & Melikian, N.D.                    
DOC           +S    AJ 132, 994, 2006                 (dates converted from Besselian to Julian epoc
DOC  Doc2007a  orb  Docobo, J.A., Andrade, M., & Campo, P.                                          
DOC                 Inf. Circ. 161, 1, 2007                                                         
DOC  Doc2007b  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 161, 1, 2007                                                         
DOC  Doc2007c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 161, 1, 2007                                                         
DOC  Doc2007d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 AJ 133, 1209, 2007                                                              
DOC  Doc2007e  orb  Docobo, J.A., Andrade, M., Tamazian, V.S., Costado, M.T., & Lahulla, J.F.       
DOC           +S    RevMexA&A 43, 141, 2007           (dates converted from Besselian to Julian epoc
DOC  Doc2007f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 162, 1, 2007                                                         
DOC  Doc2007g  orb  Docobo, J.A., Balega, Y.Y., & Tamazian, V.S.                                    
DOC                 Inf. Circ. 162, 1, 2007                                                         
DOC  Doc2007h  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 162, 1, 2007                                                         
DOC  Doc2007i  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 163, 1, 2007                                                         
DOC  Doc2007j  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 163, 1, 2007                                                         
DOC  Doc2008a  S    Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y., Lahulla, J.
DOC           +orb  & Maximov, A.                                                                   
DOC                 AJ 135, 1803, 2008                (dates converted from Besselian to Julian epoc
DOC  Doc2008b  orb  Docobo, J.A., Tamazian, V.S., & Melikian, N.D.                                  
DOC                 Inf. Circ. 164, 1, 2008                                                         
DOC  Doc2008c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 164, 1, 2008                                                         
DOC  Doc2008d  orb  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Andrade, M., Schertl, D., Weigelt, G
DOC           +Si   Campo, P., & Palacios, M.                                                       
DOC                 A&A 478, 187, 2008                (dates converted from Besselian to Julian epoc
DOC  Doc2008e  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 165, 1, 2008                                                         
DOC  Doc2008f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 165, 1, 2008                                                         
DOC  Doc2008g  orb  Docobo, J.A., Tamazian, V.S., Andrade, M., Melikian, N.D. & Karapetian, A.A.    
DOC                 AJ 136, 890, 2008                                                               
DOC  Doc2008h  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 166, 1, 2008                                                         
DOC  Doc2008i  orb  Docobo, J.A., Tamazian, V.S., Kraus, & Weigelt, G.                              
DOC                 Inf. Circ. 166, 1, 2008                                                         
DOC  Doc2008j  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 166, 1, 2008                                                         
DOC  Doc2009a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 167, 1, 2009                                                         
DOC  Doc2009b  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 167, 1, 2009                                                         
DOC  Doc2009c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 168, 1, 2009                                                         
DOC  Doc2009d  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 168, 1, 2009                                                         
DOC  Doc2009e  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 169, 1, 2009                                                         
DOC  Doc2009f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 169, 1, 2009                                                         
DOC  Doc2009g  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 AJ 138, 1159, 2009                                                              
DOC  Doc2010a  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 170, 1, 2010                                                         
DOC  Doc2010b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 170, 1, 2010                                                         
DOC  Doc2010c  orb  Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y., Lahulla, J.
DOC                 & Maximov, A.                          (no data)                                
DOC                 Highlights of Spanish Astrophysics V, Ap&SS Proc.                               
DOC                 (Springer-Verlag, Berlin), p 491, 2010                                          
DOC  Doc2010d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 171, 1, 2010                                                         
DOC  Doc2010e  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 171, 1, 2010                                                         
DOC  Doc2010f  orb  Docobo, J.A.                                                                    
DOC                 Inf. Circ. 171, 1, 2010                                                         
DOC  Doc2010g  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 171, 1, 2010                                                         
DOC  Doc2010h  S    Docobo, J.A., Tamazian, V.S., Balega, Y.Y., & Melikian, N.D.                    
DOC           +orb  AJ 140, 1078, 2010                (dates converted from Besselian to Julian epoc
DOC  Doc2010i  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 172, 1, 2010                                                         
DOC  Doc2010j  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 172, 1, 2010                                                         
DOC  Doc2011a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 173, 1, 2011                                                         
DOC  Doc2011b  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 173, 1, 2011                                                         
DOC  Doc2011c  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 174, 1, 2011                                                         
DOC  Doc2011d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 174, 1, 2011                                                         
DOC  Doc2011e  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 174, 1, 2011                                                         
DOC  Doc2011f  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 174, 1, 2011                                                         
DOC  Doc2011g  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 175, 1, 2011                                                         
DOC  Doc2011h  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 175, 1, 2011                                                         
DOC  Doc2011i  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 175, 1, 2011                                                         
DOC  Doc2011j  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 175, 1, 2011                                                         
DOC  Doc2012a  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 176, 1, 2012                                                         
DOC  Doc2012b  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 176, 1, 2012                                                         
DOC  Doc2012c  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 176, 1, 2012                                                         
DOC  Doc2012d  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 176, 1, 2012                                                         
DOC  Doc2012e  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 177, 1, 2012                                                         
DOC  Doc2012f  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 177, 1, 2012                                                         
DOC  Doc2012g  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 177, 1, 2012                                                         
DOC  Doc2012h  orb  Docobo, J.A. & Tamazian, V.S.                                                   
DOC                 Inf. Circ. 177, 1, 2012                                                         
DOC  Doc2012i  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 178, 1, 2012                                                         
DOC  Doc2012j  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 178, 1, 2012                                                         
DOC  Doc2012k  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 178, 1, 2012                                                         
DOC  Doc2013a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 179, 1, 2013                                                         
DOC  Doc2013b  orb  Docobo, J.A. & Tamazian, V.                                                     
DOC                 Inf. Circ. 179, 1, 2013                                                         
DOC  Doc2013c  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 179, 1, 2013                                                         
DOC  Doc2013d  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 MNRAS 428, 321, 2013                                                            
DOC  Doc2013e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 180, 1, 2013                                                         
DOC  Doc2013f  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 180, 1, 2013                                                         
DOC  Doc2013g  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 181, 1, 2013                                                         
DOC  Doc2013h  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 181, 1, 2013                                                         
DOC  Doc2013i  orb  Docobo, J.A., Campo, P., Andrade, M., & Horch, E.                               
DOC                 Inf. Circ. 181, 1, 2013                                                         
DOC  Doc2013j  orb  Docobo, J.A., Campo, P., & Horch, E.                                            
DOC                 Inf. Circ. 181, 1, 2013                                                         
DOC  Doc2013k  orb  Docobo, J.A. & Andrade, M.                                                      
DOC                 Inf. Circ. 181, 1, 2013                                                         
DOC  Doc2014a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 182, 1, 2014                                                         
DOC  Doc2014b  orb  Docobo, J.A., Al-Wardat, & Campo, P.                                            
DOC                 Inf. Circ. 182, 1, 2014                                                         
DOC  Doc2014c  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 182, 1, 2014                                                         
DOC  Doc2014d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 183, 1, 2014                                                         
DOC  Doc2014e  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 183, 1, 2014                                                         
DOC  Doc2014f  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 184, 1, 2014                                                         
DOC  Doc2014g  orb  Docobo, J.A., Andrade, M., Campo, P., & Ling, J.F.                              
DOC                 Inf. Circ. 184, 1, 2014                                                         
DOC  Doc2014h  Ma   Docobo, J.A.                                                                    
DOC                 private communication, 2014       (dates converted from Besselian to Julian epoc
DOC  Doc2014h  orb  Docobo, J.A., Campo, P., Andrade, M., & Horch, E.P.                             
DOC                 Astrophys. Bull. 69, 461, 2014    (dates converted from Besselian to Julian epoc
DOC  Doc2014i  orb  Docobo, J.A., Griffin, R.F., Tamazian, V.S., Horch, E.P., & Campo, P.           
DOC                 MNRAS 444, 3641, 214                                                            
DOC  Doc2015a  orb  Docobo, J.A., Tamazian, V.S., Campo, P., Malkov, O.Yu., & Chulkov, D.A.         
DOC                 Inf. Circ. 185, 1, 2015                                                         
DOC  Doc2015b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 185, 1, 2015                                                         
DOC  Doc2015c  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 186, 1, 2015                                                         
DOC  Doc2015d  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 186, 1, 2015                                                         
DOC  Doc2015e  orb  Docobo, J.A., Gomez, J., & Campo, P.                                            
DOC                 Inf. Circ. 187, 1, 2015                                                         
DOC  Doc2015f  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 187, 1, 2015                                                         
DOC  Doc2015g  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 187, 1, 2015                                                         
DOC  Doc2016a  orb  Docobo, J.A., Gomez, J., & Campo, P.                                            
DOC                 Inf. Circ. 188, 1, 2016                                                         
DOC  Doc2016b  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 188, 1, 2016                                                         
DOC  Doc2016c  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 188, 1, 2016                                                         
DOC  Doc2016d  orb  Docobo, J.A., Tamazian, V.S., Malkov, O.Yu., Campo, P.P., & Chulkov, D.A.       
DOC                 MNRAS 459, 1580, 2016                                                           
DOC  Doc2016e  orb  Docobo, J.A., Gomez, J., & Campo, P.                                            
DOC                 Inf. Circ. 189, 1, 2016                                                         
DOC  Doc2016f  orb  Docobo, J.A., Campo, P., & Abushattal                                           
DOC                 Inf. Circ. 188, 1, 2016                                                         
DOC  Doc2016g  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 190, 1, 2016                                                         
DOC  Doc2016h  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 190, 1, 2016                                                         
DOC  Doc2016i  orb  Gomez, J., Docobo, J.A., Campo, P., & Mendez, R.A.                              
DOC                 AJ 152, 216, 2016                                                               
DOC  Doc2017a  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 191, 1, 2017                                                         
DOC  Doc2017b  orb  Docobo, J.A., Tamazian, V.S., & Campo, P.P.                                     
DOC                 Inf. Circ. 191, 1, 2017                                                         
DOC  Doc2017c  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 191, 1, 2017                                                         
DOC  Doc2017d  orb  Docobo, J.A, Griffin, R.F., Campo, P.P., & Abushattal                           
DOC                 MNRAS 469, 1096, 2017                                                           
DOC  Doc2017e  orb  Docobo, J.A. & Ling, J.F.                                                       
DOC                 Inf. Circ. 192, 1, 2017                                                         
DOC  Doc2017f  orb  Docobo, J.A. & Campo, P.                                                        
DOC                 Inf. Circ. 192, 1, 2017                                                         
DOC  Doc2017g  orb  Docobo, J.A., Campo, P., & Horch, E.P.                                          
DOC                 Inf. Circ. 192, 1, 2017                                                         
DOC  Doc2017h  orb  Docobo, J.A., Tamazian, V.S., & Campo, P.P.                                     
DOC                 Inf. Circ. 192, 1, 2017                                                         
                                                                                                    
DOD  Dod2016   S    Dodin, A.V., Emelyanov, N.V., Zharova, A.V., Lamzin, S.A., Malogolovets, E.V., &
DOD                 Roe, J.M.                                                                       
DOD                 Astr. Lett. 42, 29, 2016                                                        
                                                                                                    
DOL  Dol1883   orb  Dolgorukow, N.                                                                  
DOL                 AN 106, 175, #2531, 1883                                                        
                                                                                                    
DOM  Dom1949   orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 4, 30-33, 1949                                    
DOM  Dom1951   orb  Dommanget, J.                                                                   
DOM                 Ann. R. Obs. Belgium, Ser.3, 5, 35-42, 1951                                     
DOM  Dom1953a  orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 4, 150, 1953                                      
DOM  Dom1953b  orb  Dommanget, J.                                                                   
DOM                 Ann. R. Obs. Belgium, Ser.3, 6, 7-25, 1953                                      
DOM  Dom1954a  orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 4, no.8, 185-189, 1954                            
DOM  Dom1954b       Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 4, no.8, 190-196, 1954                            
DOM  Dom1954c       Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 4, no.8, 198-201, 1954                            
DOM  Dom1959a  Ma   Dommanget, J.                                                                   
DOM                 Ann. R. Obs. Belgium, Ser.3, 8, 88, 1959                                        
DOM  Dom1959b  orb  Dommanget, J.                                                                   
DOM                 J. Obs. 42, 134-141, 1959                                                       
DOM  Dom1962a       Dommanget, J.                                                                   
DOM                 J. Obs. 45, 33-36, 1962                                                         
DOM  Dom1962b  orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 5, no.2, 49-53, 1962                              
DOM  Dom1963   Ma   Dommanget, J.                                                                   
DOM                 Ann. R. Obs. Belgium, Ser.3, 9, 106, 1963                                       
DOM  Dom1969   orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 6, no.8, 343, 1969                                
DOM  Dom1970   orb  Dommanget, J. & van Dessel, E.                                                  
DOM                 A&A 6, 423, 1970                                                                
DOM  Dom1972a  orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 8, 63-66, 1972                                    
DOM  Dom1972b  orb  Dommanget, J.                                                                   
DOM                 A&AS 6, 415-418, 1972                                                           
DOM  Dom1974        Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 8, 164-175, 1974                                  
DOM  Dom1975   orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 8, 244-247, 1975                                  
DOM  Dom1978   orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 9, 47-59, 1978                                    
DOM  Dom1979a  orb  Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 9, 116-124, 1979                                  
DOM  Dom1979b       Dommanget, J.                                                                   
DOM                 Bull. R. Astron. Obs. Belgium 9, 125-127, 1979                                  
DOM  Dom2002A       Dommanget, J. & Nys. O.                                                         
DOM                 Obs. et  Travaux 54, 5, 2002                                                    
DOM                 CCDM (data from summary line information)                                       
DOM  Dom2007        Dommanget, J. & Nys. O.                                                         
DOM                 Obs. et Travaux 64, 21, 2007                                                    
DOM  Dom9999        Dommanget, J.                                                                   
DOM                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
DON  Don1937   Ma   Donner, H.F.                                                                    
DON                 MemRAS 65, 51, 1937                                                             
DON  Don1955   Ma   Donner, H.F.                                                                    
DON                 Pub. Univ. Michigan Obs. 11, 1, 1955                                            
DON  Don1964   Ma   Donner, H.F.                                                                    
DON                 Pub. Univ. Michigan Obs. 9, 73, 1964                                            
                                                                                                    
DOO  Doo1901   Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 1, Pt. 3, 1901   (dates converted from Besselian to Julian epoc
DOO  Doo1903a  Ma   Doolittle, E.                                                                   
DOO                 AJ 23, 175, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)                      
DOO  Doo1903b  Ma   Doolittle, E.                                                                   
DOO                 AJ 23, 177, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)                      
DOO  Doo1905a  Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 2, Pt. 3, 1905   (dates converted from Besselian to Julian epoc
DOO  Doo1905b  Ma   Doolittle, E.                          (measure by Hadley, J.M.)                
DOO                 Pub. Univ. Penn. 2, Pt. 3, 1905                                                 
DOO  Doo1906A  Ma   Doolittle, E.                                                                   
DOO           +orb  cited by Lewis (MemRAS 56, 1, 1906)                                             
DOO  Doo1906B  Ma   Doolittle, E.                                                                   
DOO                 cited in BDS (Burnham Double Star Cat., 1906)                                   
DOO  Doo1907   Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 3, Pt. 3, 1907   (dates converted from Besselian to Julian epoc
DOO  Doo1912   Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 4, Pt. 1, 1912                                                 
DOO  Doo1913A  Ma   Doolittle, E.                                                                   
DOO                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
DOO  Doo1915a  Ma   Doolittle, E.                                                                   
DOO                 MNRAS 75, 666, 1915                                                             
DOO  Doo1915b  Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 4, Pt. 1, 1915                                                 
DOO  Doo1915c  Ma   Doolittle, E.                                                                   
DOO                 AJ 29, 49, 1915                                                                 
DOO  Doo1923   Ma   Doolittle, E.                                                                   
DOO                 Pub. Univ. Penn. 4, Pt. 2, 1923                                                 
DOO  Doo1932A  Ma   Doolittle, E.                                                                   
DOO                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
DOR  DOR            Dorpat Obs.                       (from additional DD list)                     
                                                                                                    
DOU  Dou1884   orb  Doubiago, D.                                                                    
DOU                 AN 109, 153, #2602, 1884                                                        
DOU  Dou1893   Ma   Doubiago, D.                                                                    
DOU                 Pulkova Observations 10, 1893                                                   
                                                                                                    
DOW  Dow1883   orb  Downing, A.M.W.                                                                 
DOW                 MNRAS 43, 368, 1883                                                             
DOW  Dow1884   orb  Downing, A.M.W.                                                                 
DOW                 MNRAS 44, 238, 1884                                                             
                                                                                                    
DQE  Dqe2003   Pa   Duque, J.                                                                       
DQE                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
DQE                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
DRD  Drd1983   Ma   Durand, P.                                                                      
DRD                 Obs. et Travaux 3, 30, 1983       (dates converted from Besselian to Julian epoc
DRD  Drd1988   Ma   Durand, P.                                                                      
DRD                 Obs. et Travaux 13, 27, 1988                                                    
DRD  Drd2007   C    Durand, P. & Pinlou, C.                                                         
DRD                 Obs. et Travaux 67, 20, 2007                                                    
DRD  Drd2008   C    Durand, P.                                                                      
DRD                 Obs. et Travaux 71, 13, 2008                                                    
DRD  Drd2009   C    Durand, P.                                                                      
DRD                 Obs. et Travaux 74, 23, 2009                                                    
DRD  Drd2011   C    Durand, P., Caille, S. & Honnart, F.                                            
DRD                 Obs. et Travaux 79, 12, 2011                                                    
                                                                                                    
DRE  Dre2014   A    Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.           
DRE                 AJ 148, 78, 2014                  (additional info from Furlan et al. 2017)     
                                                                                                    
DRK  DrK2011   Mb   Darling, K., Santo, T., Veloz, M., Walker, D. & Harshaw, R.                     
DRK                 JDSO 7, 121, 2011                                                               
DRK  DrK2012   Mb   Darling, K., Diaz, K., Lucas, A., Santo, T. & Walker, D.                        
DRK                 JDSO 8, 9, 2012                                                                 
                                                                                                    
DRN  DRN2009   C    Da Rio, N., Robberto, M., Soderblom, D.R., Panagia, N., Hillenbrand, L.A.,      
DRN                 Palla, F. & Stassun, K.                                                         
DRN                 ApJS 183, 261, 2009                                                             
DRN  DRN2012   C    Da Rio, N., Robberto, M., Hillenbrand, L.A., Henning, T., Stassun, K.G.         
DRN                 ApJ 748, 14, 2012                                                               
                                                                                                    
DRS  DRs2011   A    DeRosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.
DRS                 Song, I., Marois, C. et al.                                                     
DRS                 MNRAS 415, 854, 2011               (Note: position angle ambiguous for AEOS data
DRS  DRs2012   A    DeRosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A., McConnell, N
DRS                 Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B., Graham, J.R., Bessell, M
DRS                 Doyon, R., & Lai, O.                                                            
DRS                 MNRAS 422, 2765, 2012                                                           
DRS                 (includes re-reduction of some data originally published in DRs2011)            
DRS  DRs2014a  A    DeRosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,   
DRS           +E2   Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.           
DRS                 MNRAS 437, 1216, 2014                                                           
DRS                 (Note: Paper includes data from multiple telescopes/filters. Telescope/filter fo
DRS                  given date estimated when possible from other papers by authors; otherwise     
DRS                  approximate filter information and mean telescope aperture of 5m listed.)      
DRS  DRs2014b  A    DeRosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,    
DRS                 Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.                   
DRS                 MNRAS 445, 3694, 2014                                                           
                                                                                                    
DRU  Dru1995   A    Drummond, J.D., Christou, J.C., & Fugate, R.Q.                                  
DRU           +orb  ApJ 450, 380, 1995                                                              
DRU  Dru2003   A    Drummond, J.D., Milster, S., Ryan, P., & Roberts, L.C.                          
DRU           +orb  ApJ 585, 1007, 2003                                                             
DRU  Dru2014   A    Drummond, J.D.                                                                  
DRU           +orb  AJ 147, 65, 2014   (Note: slight modifications to published measures, as well as
DRU                                    additional measures, provided by Drummond, private comm.)    
                                                                                                    
DSC  Dsc1914   Ma   Demetrescu, G.                                                                  
DSC                 AN 199, 53, 1914                                                                
                                                                                                    
DSG  DSG            DSSI-Gemini                  (see Hor2012b)                                     
                                                                                                    
DSH  DSH1991   Z    Hall, D.S., Barksdale, W.S., Curott, D.R., Diethelm-Sutter, R., Ells, J., Frey, 
DSH                 Houchen, M.B., Krisciumas, K., Leiker, P.S., Lines, H.C., Lines, R.D., Miles, R.
DSH                 Milton, R.E., Ohshima, O., Powell, H.D., Pasour, J.L., Schroder, K.-P., Slauson,
DSH                 D.M., Smith, D.P., Snyder, L.F. & Williams, D.B.                                
DSH                 AJ 101, 1821, 1991                                                              
                                                                                                    
DSL  dSl1962   orb  da Silva, A.                                                                    
DSL                 Dissertation, Univ. Coimbra, 1962                                               
DSL  dSl1968   orb  da Silva, A.S. & Balca, M.C.                                                    
DSL                 O. Inst. de Coimbra, 131, 1968                                                  
DSL  dSl1972   orb  da Silva, A.S. & Balca, J.M.                                                    
DSL                 Inf. Circ. 56, 1, 1972                                                          
                                                                                                    
DTR  Dtr1943   Zw   Detre, L.                                                                       
DTR                 AN 273, 253, 1943                                                               
DTR                 (Visual measures with a wedge photometer on the Munich 11-inch refractor)       
DTR                 (no dates given for measures; default date = decade of publication added.)      
                                                                                                    
DU   Du_1871   orb  Duner, N.C.                                                                     
DU                  AN 78, 315, #1868, 1871                                                         
DU   Du_1876   Ma   Duner, N.C.                                                                     
DU            +orb  Mesures Microm. Lund, 1876                                                      
DU   Du_1878A  orb  Duner, N.C.                                                                     
DU                  cited by Flammarion ("Cat. des Etoiles Doubles", 1878)                          
DU   Du_1878B  Ma   Duner, N.C.                                                                     
DU                  cited by Gledhill (Obs 2, 146, 1878)                                            
DU   Du_1906A  Ma   Duner, N.C.                                                                     
DU                  cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
DUB  Dub1951   Ma   Dubois, J.                                                                      
DUB                 J. Obs. 34, 21, 1951                                                            
                                                                                                    
DUC  Duc1906A  Ma   Duncan, J.C.                                                                    
DUC                 cited in BDS (Burnham Double Star Cat.), 1906                                   
                                                                                                    
DUD  Dud1982   S    Dudinov, V.N., Konichek, V.V., Kuz'menkov, S.G., Tsvetkova, V.S., Rylov, V.S.,  
DUD                 Gyavgyanen, L.V., & Erokhin, V.                                                 
DUD                 A&SS Lib. 92, 191, 1982    "Instrumentation for Astronomy with Large Telescopes"
DUD                 C.M. Humphries, ed. (Reidel)      (dates converted from Besselian to Julian epoc
DUD  Dud1986   S    Dudinov, V.N., Kuz'menkov, S.G., Konichek, V.V., Tsvetkova, V.S., Rylov, V.S., &
DUD                 Erokhin, V.N.                                                                   
DUD                 SvA 30, 359, 1986                 (dates converted from Besselian to Julian epoc
                                                                                                    
DUF  DUF            Duflot, M.                        (from Ccd2002 DD list)                        
                                                                                                    
DUN  Dun1829   Ma   Dunlop, J.                                                                      
DUN                 MemRAS 3, 257, 1829                                                             
                                                                                                    
DUP  Dup2009   A+   Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                         
DUP           +Hp   ApJ 699, 168, 2009                                                              
DUP           +orb                                                                                  
DUP  Dup2009b  A+   Dupuy, T.J., Liu, M.C., & Bowler, B.P.                                          
DUP           +Hp   ApJ 706, 328, 2009                                                              
DUP           +orb                                                                                  
DUP  Dup2009c  Ag   Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                         
DUP           +Ha   ApJ 692, 729, 2009                                                              
DUP           +E2                                                                                   
DUP           +orb                                                                                  
DUP  Dup2010a  orb  Dupuy, T.J.                                                                     
DUP                 PhD thesis, Univ. Hawai'i at Manoa, 2010                                        
DUP  Dup2010b  A    Dupuy, T.J., Liu, M.C., Bowler, B.P., Cushing, M.C., Helling, C., Witte, S., &  
DUP           +Ag   Hauschildt, P.                                                                  
DUP           +Hs   ApJ 721, 1725, 2010                                                             
DUP  Dup2011   A+   Dupuy, T.J. & Liu, M.C.                                                         
DUP           +orb  ApJ 733, 122, 2011                                                              
DUP  Dup2012   C    Dupuy, T.J. & Liu, M.C.                                                         
DUP           +A    ApJS 201, 19, 2012                                                              
DUP           +E2                                                                                   
DUP           +H+                                                                                   
DUP  Dup2014   orb  Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                         
DUP           +Ag   ApJ 790, 133, 2014                                                              
DUP           +Hp                                                                                   
DUP  Dup2015   Ag   Dupuy, T.J., Liu, M.C., & Leggett, S.K.                                         
DUP                 ApJ 803, 102, 2015                                                              
DUP  Dup2015b  Ag   Dupuy, T.J., Liu, M.C., Leggett, S.K. Ireland, M.J., Chiu, K., & Golimowski, D.A
DUP                 ApJ 805, 56, 2015                                                               
DUP  Dup2015c  Hp   Garcia, E.V., Dupuy, T.J., Allers, K.N., Liu, M.C., & Deacon, N.R.              
DUP                 ApJ 804, 65, 2015                                                               
DUP  Dup2016   A    Dupuy, T.J., Forbrich, J., Rizzuto, A., Mann, A.W., Aller, K., Liu, M.C.,       
DUP           +Am   Kraus, A.L., & Berger, E.                                                       
DUP                 ApJ 827, 23, 2016                                                               
DUP  Dup2016b  A    Dupuy, T.J., Kratter, K.M., Kraus, A.L., Isaacson, H., Mann, A.W., Ireland, M.J.
DUP           +orb  Howard, A.W., & Huber, D.                                                       
DUP                 ApJ 817, 80, 2016                                                               
                                                                                                    
DUQ  Duq1987        Duquennoy, A.                                                                   
DUQ                 A&A 178, 114, 1987                                                              
DUQ  Duq1988        Duquennoy, A. & Mayor, M.                                                       
DUQ                 A&A 200, 135, 1988                                                              
DUQ  Duq1991        Duquennoy, A. & Mayor, M.                                                       
DUQ                 A&A 248, 485, 1991                                                              
DUQ  Duq1992        Duquennoy, A., Mayor, M., Andersen, J., Carquillat, J.M., & North, P.           
DUQ                 A&A 254, L13, 1992                                                              
DUQ  Duq1996   Si   Duquennoy, A., Tokovinin, A.A., Leinert, Ch., Glindemann, A., Halbwachs, J.-L., 
DUQ           +orb  Mayor, M.                                                                       
DUQ                 A&A 314, 846, 1996                                                              
                                                                                                    
DUR  Dur1937   Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 20, 142, 1937                                                           
DUR  Dur1938   Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 21, 97, 1938                                                            
DUR  Dur1940a  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 23, 20, 1940                                                            
DUR  Dur1940b  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 23, 145, 1940                                                           
DUR  Dur1941   Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 24, 14, 1941                                                            
DUR  Dur1942a  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 25, 28-33, 1942                                                         
DUR  Dur1942b  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 25, 53, 1942                                                            
DUR  Dur1943   Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 26, 17, 1943                                                            
DUR  Dur1944A  Ma   Duruy, M.V.                                                                     
DUR                 cited by Baize (J. Obs. 27, 29, 1944)                                           
DUR  Dur1944b  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 27, 50, 1944                                                            
DUR  Dur1944c  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 27, 83, 1944                                                            
DUR  Dur1944d  Ma   Duruy, M.V.                                                                     
DUR                 J. Obs. 27, 89, 1944                                                            
DUR  Dur1977   Ma   Duruy, M.V.                                                                     
DUR           +Mb   Webb Society Handbook 1, 1977                                                   
                                                                                                    
DVD  Dvd1900   Pa   Davidson, C.                                                                    
DVD           +Po   MNRAS 60, 516, 1900                    (most data also in GrO1899)              
DVD  Dvd1906A  Pa   Davidson, C.                                                                    
DVD                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
DVG  DVG2015a  C    del Valle Gonzalez, M.J.                                                        
DVG           +E+   El Observador de Estrellas Dobles, Issue #15, 82, 2015                          
DVG           +P                                                                                    
DVG  DVG2015b  C    del Valle Gonzalez, M.J.                                                        
DVG           +E+   El Observador de Estrellas Dobles, Issue #15, 87, 2015                          
DVG           +P                                                                                    
DVG  DVG2016a  P    del Valle Gonzalez, M.J.                                                        
DVG           +E+   El Observador de Estrellas Dobles, Issue #17, 38, 2016                          
DVG  DVG2016b  P    del Valle Gonzalez, M.J.                                                        
DVG           +E+   El Observador de Estrellas Dobles, Issue #17, 44, 2016                          
DVG  DVG2016c  Es   del Valle Gonzalez, M.J. & Rica, F.                                             
DVG           +E2   Inf. Circ. 190, 12, 2016                                                        
                                                                                                    
DVS  Dvs2001   S    Davis, J. & North, J.R.                                                         
DVS                 Pub. Astron. Soc. Aust. 18, 281, 2001                                           
DVS  Dvs2005   Ks   Davis, J., Mendez, A., Seneta, E., Tango, W.J., Booth, A.J., O'Byrne, J.W.,     
DVS           +orb  Thorvaldson, E., Ausseloos, M., et al.                                          
DVS                 MNRAS 356, 1362, 2005                                                           
                                                                                                    
DVY  Dvy1989   Ss   Davey, B.L.K., Cocke, W.J., Bates, R.H.T., McCarthy, D.W., Christou, J.C., &    
DVY                 Cobb, M.L.                                                                      
DVY                 AJ 98, 1040, 1989                                                               
                                                                                                    
DWO  Dwo1971        Dworetsky, M.M., Popper, D.M., & Dearborn, D.S.                                 
DWO                 PASP 83, 207, 1971                                                              
DWO  Dwo1982   orb  Dworetsky, M.M.                                                                 
DWO                 Obs 102, 138, 1982                                                              
                                                                                                    
DYC  Dyc1982   Si   Dyck, H., Simon, T., & Zuckerman, B.                                            
DYC                 ApJ 255, L103, 1982                                                             
DYC  Dyc1982b  Si   Dyck, H.M. & Howell, R.R.                                                       
DYC                 AJ 87, 400, 1982                                                                
                                                                                                    
DYL  DYL            Doyle, J.                         (from Ccd2002 DD list)                        
                                                                                                    
DYR  DYR            Dyer, E.R., Jr.                   (from additional DD list)                     
                                                                                                    
DYS  Dys1895   Ma   Dyson, F.                                                                       
DYS                 Greenwich Observations, 1895                                                    
DYS  Dys1896   Ma   Dyson, F.                                                                       
DYS                 Greenwich Observations, 1896           (data also in MNRAS 59, 400, 1899)       
DYS  Dys1897   Ma   Dyson, F.                                                                       
DYS                 Greenwich Observations, 1897                                                    
DYS  Dys1900b  Ma   Dyson, F.                                                                       
DYS                 MNRAS 60, 595, 1900               (dates converted from Besselian to Julian epoc
                                                                                                    
EAT  Eat1995   orb  Eaton, J.E., Hartkopf, W.I., McAlister, H.A., & Mason, B.D.                     
EAT                 AJ 109, 1856, 1995                                                              
EAT  Eat1995b       Kaye, A.B., Hall, D.S., Henry, G., Eaton, J.E., Lines, R.D., Lines, H.C.,       
EAT                 Barksdale, W.S., Beck, S.J., et al.                                             
EAT                 AJ 109, 2177, 1995                                                              
                                                                                                    
EBE  Ebe1979   S    Ebersberger, J. & Weigelt, G.                                                   
EBE                 ESO Messenger 18, 24, 1979        (dates converted from Besselian to Julian epoc
EBE  Ebe1986   S    Ebersberger, J., Weigelt, G., & Orellana, R.B.                                  
EBE                 A&AS 64, 131, 1986                (dates converted from Besselian to Julian epoc
                                                                                                    
EBL  Ebl1895   Ma   Ebell, M.                                                                       
EBL           +Mc   AN 139, 129, 1895                                                               
                                                                                                    
ECK  Eck2002   Si   Eckart, A., Genzel, R., Ott, T., & Schoedel, R.                                 
ECK           +S    MNRAS 331, 917, 2002                                                            
ECK           +orb  (NTT 3.5m + SHARP speckle, Keck 9.8m + NIRC IR camera)                          
                                                                                                    
EDD  Edd1908   Ma   Eddington, A.S.                                                                 
EDD                 Greenwich Observations, 1908           (data also in MNRAS 69, 588, 1909)       
EDD  Edd1911   Ma   Eddington, A.S.                                                                 
EDD                 MNRAS 71, 728, 1911               (dates converted from Besselian to Julian epoc
EDD  Edd1912   Ma   Eddington, A.S.                                                                 
EDD                 MNRAS 73, 93, 1912                     (all data also in Edd1921)               
EDD  Edd1921   Ma   Eddington, A.S.                                                                 
EDD                 Greenwich Cat. of Double Stars, 1921                                            
                                                                                                    
EDG  EDG            Edgecomb, D.W.                    (from additional DD list)                     
                                                                                                    
EFF  EFF2016   C    Fantin, E. de Ferra                                                             
EFF           +E2   El Observador de Estrellas Dobles, Issue #17, 49, 2016                          
                                                                                                    
EGB  Egb1879   Ma   Egbert, H.V.                                                                    
EGB                 Pub. Cincinnati Obs. #5, 1879     (dates converted from Besselian to Julian epoc
EGB  Egb1882   Ma   Egbert, H.V.                                                                    
EGB                 Pub. Cincinnati Obs. #6, 1882                                                   
EGB  Egb1906A  Ma   Egbert, H.V.                                                                    
EGB                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
EGG  Egg1945   orb  Eggen, O.J.                                                                     
EGG                 PASP 57, 202, 1945                                                              
EGG  Egg1946a  orb  Eggen, O.J.                                                                     
EGG                 AJ 51, 232, 1946                                                                
EGG  Egg1946b  orb  Eggen, O.J.                                                                     
EGG                 AJ 52, 81, 1946                                                                 
EGG  Egg1947   Ma   Eggen, O.J.                                                                     
EGG                 AJ 53, 21, 1947                                                                 
EGG  Egg1950   Po   Eggen, O.J.                                                                     
EGG                 ApJ 112, 141, 1950                                                              
EGG  Egg1952   orb  Eggen, O.J.                                                                     
EGG                 PASP 64, 230, 1952                                                              
EGG  Egg1955   orb  Eggen, O.J.                                                                     
EGG                 PASP 67, 169, 1955                                                              
EGG  Egg1955b  not  Eggen, O.J.                                                                     
EGG                 AJ 60, 65, 1955                                                                 
EGG  Egg1956   orb  Eggen, O.J.                                                                     
EGG                 AJ 61, 405, 1956                                                                
EGG  Egg1960   orb  Eggen, O.J.                                                                     
EGG                 MNRAS 120, 443, 1960                                                            
EGG  Egg1963   orb  Eggen, O.J.                                                                     
EGG                 AJ 68, 483-514, 1963                                                            
EGG  Egg1964        Eggen, O.J.                                                                     
EGG                 PASP 76, 357, 1964                                                              
EGG                 (visual estimates at 100 and 200in telescopes. mean aperture of 150in listed)   
EGG  Egg1965   orb  Eggen, O.J.                                                                     
EGG           +Z    AJ 70, 19-93, 1965                                                              
EGG  Egg1965b       Eggen, O.J.                                                                     
EGG                 Observatory 85, 191, 1965                                                       
EGG  Egg1965c       Eggen, O.J. & Greenstein, J.L.                                                  
EGG                 ApJ 141, 83, 1965                                                               
EGG  Egg1967   orb  Eggen, O.J.                                                                     
EGG                 Ann. Rev. A&A 5, 105, 1967                                                      
EGG  Egg1971   mag  Eggen, O.J.                                                                     
EGG                 ApJ 165, 317, 1971                                                              
EGG  Egg1982        Eggen, O.J.                                                                     
EGG                 ApJS 50, 199, 1982                                                              
                                                                                                    
EGI  Egi2008   Ma   Eginitis, D.                                                                    
EGI                 Obs. et Travaux 70, 2, 2008                                                     
EGI                 (previously unpublished measures obtained during a short visit to Nice Obs. in 1
EGI                 compiled by J.-C. Thorel)                                                       
                                                                                                    
EGN  Egn2007   Ao   Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan
EGN                 D., & Mayor, M.                                                                 
EGN                 A&A 474, 273, 2007                                                              
EGN  Egn2008   orb  Eggenberger, P., Miglio, A., Carrier, F., Fernandes, J., & Santos, N.C.         
EGN                 A&A 482, 631, 2008                                                              
                                                                                                    
EHH  Ehh1957   Po   Eichhorn, H.K.                                                                  
EHH                 AJ 62, 276, 1957                                                                
EHH  Ehh1970   Pa   Eichhorn, H., Googe, W.D., Lukac, C.F. & Murphy, J.K.                           
EHH                 MmRAS 73, 125, 1970                                                             
                                                                                                    
EHR  Ehr2010   Ao   Ehrenreich, D., Lagrange, A.-M., Montagnier, G., Chauvin, G., Galland, F.       
EHR                 Beuzit, J.-L., & Rameau. J.                                                     
EHR                 A&A 523, A73, 2010                                                              
                                                                                                    
EIC  Eic1897   Ma   Eichelberger,W.S.                                                               
EIC                 AJ 17, 101, 1897                                                                
                                                                                                    
EIR  Eir1987   C+   Eiroa, C., Lenzen, R., Leinert, Ch., & Hodapp, K.-W.                            
EIR           +Si   A&A 179, 171, 1987                                                              
                                                                                                    
EIS  Eis2007   Pp   Eisenbeiss, T., Seifahrt, A., Mugrauer, M., Schmidt, T.O.B., Neuhauser, R., &   
EIS           +Ed   Roell, T.                                                                       
EIS           +E2   AN 328, 521, 2007                                                               
EIS           +Ci   (archival data from POSS-I, 2MASS, and DENIS, plus IR imaging from Calar Alto 3.
EIS                 and OMEGA-Cass)                                                                 
                                                                                                    
EKE  Eke1945   orb  Ekenberg, B.                                                                    
EKE                 Lund Meddl. Ser. II, #116, 1945                                                 
                                                                                                    
ELA  Ela1978   Ci   Elias, J.H.                                                                     
ELA                 ApJ 224, 453, 1978                                                              
                                                                                                    
ELC  Elc1937A       Elchies Obs.                                                                    
ELC                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ELD  ElD1955   Ma   Elias, D.P.                                                                     
ELD                 J. Obs. 42, 92, 1955                                                            
ELD  ElD1986        Elias, D.P. & Locher, K.                                                        
ELD                 BBSAG Bull., No. 80, p 4, 1986                                                  
ELD                 (companion seen during visual survey of variable DW Dra)                        
ELD                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
ELI  Eli1989   Mb   Elipe, A. (Couteau et al.)                                                      
ELI                 A&AS 78, 483, 1989                                                              
ELI  Eli9999   Ma   Elipe, A.                                                                       
ELI                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ELK  Elk1880   orb  Elkin                                                                           
ELK                 dissertation, 1880                 (see See, Evolution of Stellar Systems, v1, 1
ELK  Elk9999        Elkin                                                                           
ELK                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
ELL  Ell1877   Ma   Ellery, R.L.J.                                                                  
ELL           +T    MNRAS 37, 435, 1877                                                             
ELL  Ell1897A  Ma   Ellery, R.L.J.                                                                  
ELL                 cited by Innes (MNRAS 58, 48, 1897)                                             
ELL  Ell1927A  Ma   Ellery, R.L.J. (Melbourne Obs.)                                                 
ELL                 cited in SDS (Southern Double Star Cat.), 1927                                  
ELL  Ell9999   Ma   Ellery, R.L.J. (Melbourne Obs.)                                                 
ELL           +T    Unpublished, manuscript or reference not found.                                 
                                                                                                    
ELP  ElP2015   A    Elliott, P., Huelamo, N., Bouy, H., Bayo, A., Melo, C.H.F., Torres, C.A.O.,     
ELP           +E2   Sterzik, M.F., Quast, G.R., Chauvin, G., & Barrado, D.                          
ELP                 A&A 580, A88, 2015                                                              
                                                                                                    
ELS  Els1925a  Ma   Ellison, M.A.                                                                   
ELS                 MNRAS 85, 1021, 1925                                                            
ELS  Els1925b  Ma   Ellison, M.A.                                                                   
ELS                 MNRAS 86, 79, 1925                                                              
ELS  Els1927   Ma   Ellison, M.A.                                                                   
ELS                 MNRAS 87, 465, 1927                                                             
ELS  Els1928   Ma   Ellison, M.A.                                                                   
ELS                 MNRAS 89, 138, 1928                                                             
                                                                                                    
ELT  Elt1994   Mb   Elliott, G.A.                                                                   
ELT                 Webb Soc., Double Star Circ. 6, 1994                                            
ELT  Elt1997   C    Elliott, G.A.                                                                   
ELT                 Webb Soc., Double Star Circ. 7, 1997                                            
                                                                                                    
EMC  EMC            Estrella Mountain Community College                                             
EMC  EMC2012   Mb   Boyd, J., Brokaw, A., Deventer, J., Garcia, M., Gastelum, M., Guerrero, Y., Hall
EMC                 J., Heape, K., Ibarra, M., Langston, R., Maddux, D., Moreland, J., Mozzillo, R.,
EMC                 Overholts, J., Perez, K., Randle, V., Savard, S., Stewart, M., West, L., McClure
EMC                 A. & Walker, D.                                                                 
EMC                 JDSO 8, 142, 2012                                                               
EMC  EMC2013   Mg   Johnson, N., Shellenberger, J., Sparks, E. & Walker, D.                         
EMC           +C    JDSO 9, 135, 2013                                                               
                                                                                                    
ENC  Enc1832   orb  Encke, J.F.                                                                     
ENC                 Bar. Jahr., 1832, p 295                                                         
ENC  Enc1840   Ma   Encke, J.F.                                                                     
ENC                 Ast. Beob. K. Sternw. Berlin, 1, 142, 1840                                      
ENC  Enc1848   Ma   Encke, J.F.                                                                     
ENC                 Ast. Beob. K. Sternw. Berlin, 3, 234, 1848                                      
ENC  Enc1906A  Ma   Encke, J.F. & Galle                                                             
ENC                 cited by Lewis (MemRAS 56, 1, 1906)                                             
ENC  Enc1937A  Ma   Encke, J.F.                                                                     
ENC                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ENG  ENG            (Note: Some time after publication of the IDS, the designation for Engelmann was
ENG                 changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to 
ENG                 considerable confusion between the two.  All but three of the ENG pairs in the W
ENG                 (ENG  21, 39, and 68) were actually discovered by Engelhardt.  These pairs were 
ENG                 renamed, however, in order to avoid confusion with already published measures.) 
ENG  Eng1865   Ma   Engelmann, R.                                                                   
ENG                 Messungen Neunzig Doppelsternen, 1865                                           
ENG  Eng1865b  Ma   Engelmann, R.                                                                   
ENG                 AN 64, 81, #1518, 1865                                                          
ENG  Eng1868   Ma   Engelmann, R.                                                                   
ENG                 AN 70, 257, 1868                                                                
ENG  Eng1868b  Ma   Engelmann, R.                                                                   
ENG                 AN 71, 253, #1696, 1868                                                         
ENG  Eng1875A  Ma   Engelmann, R.                                                                   
ENG                 cited by Doberck, 1875 (see Dob1875b,f,g,h)                                     
ENG  Eng1882   Ma   Engelmann, R.                                                                   
ENG                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 33, 1882                              
ENG                 (Most data were published in AN 70, 257, 1868.  Some of the remaining measures w
ENG                 too discrepant, so not added to the WDS.)                                       
ENG                                                   (dates converted from Besselian to Julian epoc
ENG  Eng1885a  Ma   Engelmann, R.                                                                   
ENG                 AN 111, 337, 1885                                                               
ENG  Eng1885b  Ma   Engelmann, R.                                                                   
ENG                 AN 112, 193, 1885                                                               
ENG  Eng1886   Ma   Engelmann, R.                                                                   
ENG                 AN 115, 81, 1886                                                                
ENG  Eng1887   Ma   Engelmann, R.                                                                   
ENG                 AN 117, 17, 1887                                                                
ENG  Eng1905A  Ma   Engelmann, R.                                                                   
ENG                 cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                  
ENG  Eng1906A  Ma   Engelmann, R.                                                                   
ENG                 cited by Lewis (MemRAS 56, 1, 1906)                                             
ENG  Eng1913A  Ma   Engelmann, R.                                                                   
ENG                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
ENG  Eng1937A  Ma   Engelmann, R.                                                                   
ENG                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ENH  ENH            (Note: Some time after publication of the IDS, the designation for Engelmann was
ENH                 changed from EN to ENG and that for Engelhardt from ENG to ENH. This has lead to
ENH                 considerable confusion between the two. All but three of the ENG pairs in the WD
ENH                 (ENG  21, 39, and 68) were actually discovered by Engelhardt. These pairs were n
ENH                 renamed, however, in order to avoid confusion with already published measures.) 
ENH  Enh1887a  Ma   Engelhardt, B. von                                                              
ENH                 AN 117, 1, 1887                                                                 
ENH  Enh1887b  Ma   Engelhardt, B. von                                                              
ENH                 AN 117, 277, 1887                                                               
ENH  Enh1890   Ma   Engelhardt, B. von                                                              
ENH                 Dresden, Engelhardt Sternwarte, part 2, 1890                                    
ENH  Enh1895   Ma   Engelhardt, B. von                                                              
ENH                 Dresden, Engelhardt Sternwarte, part 3, 1895                                    
ENH  Enh1906A  Ma   Engelhardt, B. von                                                              
ENH                 cited by Lewis (MemRAS 56, 1, 1906)                                             
ENH  Enh1906B  Ma   Engelhardt, B. von                                                              
ENH                 cited by Burnham (via Skf2013)                                                  
ENH  Enh1913A  Ma   Engelhardt, B. von                                                              
ENH                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
                                                                                                    
ENO  ENO            European Network Observations                                                   
ENO                 See papers by Cuypers and Lampens                                               
                                                                                                    
EPI  EPI            Kepler K2 EPIC (Ecliptic Plane Input catalog) doubles                           
EPI                 (see Montet et al. 2015)                                                        
EPI                 (see Schmitt et al. 2016)                                                       
                                                                                                    
ERC  Erc1970   orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade 28, 137, 1970                                       
ERC  Erc1975   orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #126, 50, 1975                                      
ERC  Erc1977   orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Beograde #128, 24, 1977                                      
ERC  Erc1978a  orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #129, 14, 1978                                      
ERC  Erc1978b  orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #129, 17, 1978                                      
ERC  Erc1978c  Ma   Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #129, 22, 1978                                      
ERC  Erc1979   Ma   Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #130, 37, 1979                                      
ERC  Erc1981a  orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #131, 20, 1981                                      
ERC  Erc1981b  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 85, 1, 1981                                                          
ERC  Erc1982a  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 86, 1, 1982                                                          
ERC  Erc1982b  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 88, 1, 1982                                                          
ERC  Erc1983a  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 90, 1, 1983                                                          
ERC  Erc1983b  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 91, 1, 1983                                                          
ERC  Erc1984a  orb  Erceg, V.                                                                       
ERC                 Inf. Circ. 93, 1, 1984                                                          
ERC  Erc1984b  orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #134, 54, 1984                                      
ERC  Erc1985a  orb  Erceg, V.                                                                       
ERC                 Bull. Obs. Astron. Belgrade #135, 45, 1985                                      
ERC  Erc1985b  orb  Erceg, V. & Olevic, D.                                                          
ERC                 Inf. Circ. 96, 1, 1985                                                          
ERC  Erc1986a  orb  Erceg, V. & Olevic, D.                                                          
ERC                 Inf. Circ. 100, 1, 1986                                                         
ERC  Erc1986b  orb  Erceg, V. & Olevic, D.                                                          
ERC                 Bull. Obs. Astron. Belgrade #136, 78, 1986                                      
ERC  Erc1987   orb  Erceg, V. & Olevic, D.                                                          
ERC                 Inf. Circ. 103, 1987                                                            
ERC  Erc1988   orb  Erceg, V. & Olevic, D.                                                          
ERC                 Bull. Obs. Astron. Belgrade #138, 76, 1988                                      
                                                                                                    
ERK  Erk1873   Ma   Erck, W.                                                                        
ERK                 MNRAS 34, 124, 1873                                                             
                                                                                                    
ERN  Ern1921   Mc   Ernst, E.                                                                       
ERN                 Pub. Heidelberg Sternw. 8, 1, 1921                                              
                                                                                                    
ERO  ERO            (the EROS collaboration)                                                        
ERO  ERO1999   Ci   Goldman, B., Delfosse, X., Forveille, T., Afonso, C., Alard, C., Albert, J.N.,  
ERO           +C    Andersen, J., Ansari, R., et al.                                                
ERO                 A&A 351, L5, 1999                                                               
                                                                                                    
ERT  Ert2014   Kv   Ertel, S., Absil, O., Defrere, D., Le Bouquin, J.-B., Augereau, J.-C., Marion, L
ERT                 Blind, N., Bonsor, A., Bryden, G., Lebreton, J., & Milli, J.                    
ERT                 A&A 570, A128, 2014                                                             
                                                                                                    
ES   Es_1901   Mb   Espin, T.E.                                                                     
ES                  AN 155, 321, 1901                 (ES    1 -   39)                              
ES   Es_1902a  Ma   Espin, T.E.                                                                     
ES            +Mb   AN 158, 241, 1902                 (ES   40 -  112)                              
ES   Es_1902b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 62, 528, 1902                                                             
ES   Es_1902c  Mb   Espin, T.E.                                                                     
ES                  MNRAS 62, 402, 1902               (dates converted from Besselian to Julian epoc
ES   Es_1903   Mb   Espin, T.E.                                                                     
ES                  MNRAS 63, 172, 1903               (ES  113 -  150)                              
ES   Es_1904a       Espin, T.E.                                                                     
ES                  MNRAS 64, 238, 1904               (data superceded by MNRAS 65, 710, 1905)      
ES   Es_1904b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 64, 675, 1904                                                             
ES   Es_1905   Mb   Espin, T.E.                                                                     
ES                  MNRAS 65, 710, 1905               (ES  151 -  221)                              
ES   Es_1906a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 66, 141, 1906               (ES  222 -  269)                              
ES   Es_1906b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 66, 430, 1906               (ES  270 -  311)                              
ES   Es_1906C  Mb   Espin, T.E.                                                                     
ES                  cited in BDS (Burnham Double Star Cat.), 1906                                   
ES   Es_1906D  Mb   Espin, T.E.                                                                     
ES                  cited by Lewis (MemRAS 56, 1, 1906)                                             
ES   Es_1907a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 67, 190, 1907               (ES  312 -  403)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1907b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 67, 495, 1907               (ES  404 -  442)                              
ES   Es_1908a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 68, 202, 1908               (ES  443 -  551)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1908b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 68, 523, 1908               (ES  552 -  609)                              
ES   Es_1908c       Espin, T.E.                                                                     
ES                  JRASC 2, 248, 1908                (data also in MNRAS 69, 218, 1909)            
ES   Es_1909a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 69, 218, 1909               (ES  610 -  704)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1909b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 69, 604, 1909               (ES  705 -  743)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1910a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 70, 237, 1910               (ES  744 -  864)                              
ES   Es_1910b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 70, 541, 1910               (ES  865 -  927)                              
ES   Es_1911   Mb   Espin, T.E.                                                                     
ES                  MNRAS 71, 217, 1911               (ES  928 - 1051)                              
ES   Es_1912   Mb   Espin, T.E.                                                                     
ES                  MNRAS 72, 191, 1912               (ES 1052 - 1125)                              
ES   Es_1913   Mb   Espin, T.E.                                                                     
ES                  MNRAS 73, 162, 1913               (ES 1126 - 1191)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1914   Mb   Espin, T.E.                                                                     
ES                  MNRAS 74, 244, 1914               (ES 1192 - 1293)                              
ES                                                    (dates converted from Besselian to Julian epoc
ES   Es_1915a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 75, 203, 1915               (ES 1294 - 1356)                              
ES   Es_1915b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 75, 555, 1915               (ES 1357 - 1405)                              
ES   Es_1915c  Mb   Espin, T.E.                                                                     
ES                  MNRAS 76, 210, 1915               (ES 1406 - 1479)                              
ES   Es_1917   Mb   Espin, T.E.                                                                     
ES                  MNRAS 77, 236, 1917               (ES 1480 - 1600)                              
ES   Es_1918   Mb   Espin, T.E.                                                                     
ES                  MNRAS 78, 189, 1918               (ES 1601 - 1705, MLB    1 -   35)             
ES   Es_1919   Mb   Espin, T.E.                                                                     
ES                  MNRAS 79, 211, 1919               (ES 1706 - 1768, MLB   36 -  106)             
ES   Es_1920   Mb   Espin, T.E.                                                                     
ES                  MNRAS 80, 329, 1920               (ES 1769 - 1805, MLB  107 -  149)             
ES   Es_1921   Mb   Espin, T.E.                                                                     
ES                  MNRAS 81, 232, 1921               (ES 1806 - 1864, MLB  150 -  182)             
ES   Es_1922   Mb   Espin, T.E.                                                                     
ES                  MNRAS 82, 187, 1922               (ES 1865 - 1933, MLB  183 -  241)             
ES   Es_1923   Mb   Espin, T.E.                                                                     
ES                  MNRAS 83, 154, 1923               (ES 1934 - 2006, MLB  242 -  275)             
ES   Es_1924   Mb   Espin, T.E.                                                                     
ES                  MNRAS 84, 162, 1924               (ES 2007 - 2078, MLB  276 -  322)             
ES   Es_1925a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 85, 276, 1925               (ES 2079 - 2137, MLB  323 -  376)             
ES   Es_1925b  Mb   Espin, T.E.                                                                     
ES                  MNRAS 86, 79, 1925                                                              
ES   Es_1926   Mb   Espin, T.E.                                                                     
ES                  MNRAS 86, 131, 1926               (ES 2138 - 2209, MLB  377 -  440)             
ES   Es_1927   Mb   Espin, T.E.                                                                     
ES                  MNRAS 87, 215, 1927               (ES 2210 - 2273, MLB  441 -  510)             
ES   Es_1928   Mb   Espin, T.E.                                                                     
ES                  MNRAS 88, 185, 1928               (ES 2274 - 2328, MLB  511 -  551)             
ES   Es_1929   Mb   Espin, T.E.                                                                     
ES                  MNRAS 89, 268, 1929               (ES 2329 - 2362, MLB  552 -  591)             
ES   Es_1930   Mb   Espin, T.E.                                                                     
ES                  MNRAS 90, 317, 1930               (ES 2363 - 2400, MLB  592 -  630)             
ES   Es_1931   Mb   Espin, T.E.                                                                     
ES                  MNRAS 91, 294, 1931               (ES 2401 - 2444, MLB  631 -  673)             
ES   Es_1932a  Mb   Espin, T.E.                                                                     
ES                  MNRAS 92, 214, 1932               (ES 2445 - 2543, MLB  674 -  732)             
ES   Es_1932B  Mb   Espin, T.E.                                                                     
ES                  cited in ADS (Aitken Double Star Cat.), 1932                                    
ES   Es_1933   Mb   Espin, T.E.                                                                     
ES                  MNRAS 93, 192, 1933               (ES 2544 - 2575, MLB  733 -  806)             
ES   Es_1937A  Mb   Espin, T.E.                                                                     
ES                  cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
ESC  EsC2010   Mb   Estrada, C., Johnson, J., Weise, E., Fisher, J., Howard, T., Salam, A., Almich, 
ESC                 Kessinger, D., Cavanillas, S., Matakovich, T., Maly, K., Wallen, V. & Genet, R. 
ESC                 JDSO 6, 230, 2010                                                               
ESC  EsC2011   Mb   Estrada, C., Magana, S., Salam, A., Van Artsdalen, A., Baxter, J., Brewer, M.,  
ESC                 Carro, J., Genet, R., Graf, M. & Herman, D.                                     
ESC                 JDSO 7, 195, 2011                                                               
ESC  EsC2012   Mb   Estrada, C., Gupta, A., Kohli, M. Lund, A. Stout, A., Daglen, B. & Daglen, J.J. 
ESC                 JDSO 8, 6, 2012                                                                 
                                                                                                    
ESG  ESG2001   Ci   Els, S., Sterzik, M., Marchis, F., Pantin, E., Endl, M., & Kurster, M.          
ESG                 A&A 370, L1, 2001                                                               
                                                                                                    
ESP  Esp2013   A    Esposito, S., Mesa, D., Skemer, A., Arcidiacono, C., Claudi, R.U., Desidera, S.,
ESP                 Gratton, R., Mannucci, F., Marzari, F., Masciadri, E., Close, L., Hinz, P., et a
ESP                 A&A 549, A52, 2013                                                              
ESP                    (Absolute magnitudes converted to apparent and semimajor axes converted from 
ESP                     AU to arcsec, assuming HR 8799 distance 39.45pc)                            
                                                                                                    
ESR  EsR2015   C    Estrada, R., Ramos, R., Wasson, R., Carro, J., Kenney, J., Estrada, C., Hollman,
ESR                 Wallen, V., Tassell, N. & Genet, R.M.                                           
ESR                 JDSO 11, 143, 2015                                                              
ESR  EsR2017   Mg   Estrada, R.,  Estrada, C., Anker, P., Barrientos, D., Colbert, C., Dondelinger, 
ESR                 Gillette, L., Goodrow, J., Izadi, T., Mayo, C., Milton, J., Stuart, S. & Varela,
ESR                 JDSO 13, 162, 2017                                                              
                                                                                                    
EST  Est1983        Elst, E.W. & Nelles, B.                                                         
EST                 A&AS 53, 215, 1983                                                              
                                                                                                    
EVA  Eva1899   orb  Evans, H.B.                                                                     
EVA                 Popular Astron., June 1899                                                      
                                                                                                    
EVD  EvD2016   C    Evans, D.F., Southworth, J., & Smalley, B.                                      
EVD           +A    ApJL 833, L19, 2016                                                             
EVD  EvD2016b  C    Evans, D.F., Southworth, J., Maxted, P.F.L., Skottfelt, J., Hundertmark, M.,    
EVD           +Cl   Jorgensen, U.G., Dominik, M., Alsubai, K.A., Andersen, M.I., Bozza, V.,         
EVD           +E2   Bramich, D.M., Burgdorf, M.J., et al.                                           
EVD                 A&A 589, A58, 2016                                                              
                                                                                                    
EVE  Eve1895   orb  Everett, A.                                                                     
EVE                 MNRAS 55, 440, 1895                                                             
                                                                                                    
EVM  EvM2012   C    Everett, M.E., Howell, S.B., & Kinemuchi, K.                                    
EVM                 PASP 124, 316, 2012                                                             
EVM  EvM2015   A    Everett, M.E., Barclay, T., Ciardi, D.R., Horch, E.P., Howell, S.B., Crepp, J.R.
EVM           +S    Silva, D.R.                                                                     
EVM           +C    AJ 149, 55, 2015                                                                
                                                                                                    
EVN  Evn1967        Barker, E., Evans, D., & Laing, J.                                              
EVN                 R. Obs. Bull. #130, 1967                                                        
EVN  Evn1969        Evans, D.S.                                                                     
EVN                 MNRAS 142, 523, 1969                                                            
EVN  Evn1970        Bopp, B.W., Evans, D.S., Laing, J.D., & Deeming, T.J.                           
EVN                 MNRAS 147, 355, 1970                                                            
EVN  Evn1971   O    Evans, D.S.                                                                     
EVN                 AJ 76, 1107, 1971                 (dates converted from Besselian to Julian epoc
EVN  Evn1977   O    Evans, D.S., Africano, J.L., Fekel, F.C., Montemayor, M., Palm, C., Silverberg, 
EVN                 Van Citters, W., & Wiant, J.                                                    
EVN                 AJ 82, 495, 1977                  (dates converted from Besselian to Julian epoc
EVN  Evn1978   O    Evans, D.S., Elliot, J.L., & Peterson, D.M.                                     
EVN                 AJ 83, 438, 1978                  (dates converted from Besselian to Julian epoc
EVN  Evn1979   O    Evans, D.S. & Fekel, F.C.                                                       
EVN           +orb  ApJ 228, 497, 1979                (dates converted from Besselian to Julian epoc
EVN  Evn1980   O    Edwards, D.A., Evans, D.S., Fekel, F.C. & Smith, B.W.                           
EVN                 AJ 85, 478, 1980                  (dates converted from Besselian to Julian epoc
EVN  Evn1981   O    Evans, D.S. & Edwards, D.A.                                                     
EVN                 AJ 86, 1277, 1981                 (dates converted from Besselian to Julian epoc
EVN  Evn1983a  O    Evans, D.S. & Edwards, D.A.                                                     
EVN                 AJ 88, 1845, 1983                 (dates converted from Besselian to Julian epoc
EVN  Evn1983b  O    Evans, D.S.                                                                     
EVN                 IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 63, 1983 "Current Techniques in Dou
EVN                 and Multiple Star Research", R.A. Harrington & O.G. Franz, eds.                 
EVN                                                   (dates converted from Besselian to Julian epoc
EVN  Evn1985   O    Evans, D.S., Edwards, D., Frueh, M., McWilliam, A. & Sandmann, W.               
EVN                 AJ 90, 2360, 1985                                                               
EVN  Evn1986   O    Evans, D.S., McWilliam, A., Sandmann, W.H., & Frueh, M.                         
EVN                 AJ 92, 1210, 1986                                                               
                                                                                                    
EVS  Evs1993   C    Udalski, A. & Evans, N.R.                                                       
EVS                 AJ 106, 348, 1993                                                               
EVS  Evs1994   C    Evans, N.R. & Udalski, A.                                                       
EVS                 AJ 108, 653, 1994                                                               
EVS  Evs2006   Ha   Evans, N.R. et al.                                                              
EVS           +orb  AAS meeting 207, #11.04, 2006                                                   
EVS  Evs2006b  H    Evans, N.R., Franz, O., Massa, D., Mason, B., Walker, R.L., & Marovska, M.      
EVS           +S    PASP 118, 1545, 2006                                                            
EVS  Evs2008   Ha   Evans, N.R., Schaefer, G.H., Bond, H., Bono, G., Karovska, M., Nelan, E., Sassel
EVS                 D., & Mason, B.D.                                                               
EVS                 AJ 136, 1137, 2008                                                              
EVS  Evs2009   Hs   Evans, N.R., Massa, D., & Proffitt, C.                                          
EVS           +E2   AJ 137, 3700, 2009                                                              
EVS  Evs2013   Hp   Evans, N.R., Bond, H.E., Schaefer, G.H.,  Mason, B.D., Karovska, M., & Tingle, E
EVS           +X    AJ 146, 93, 2013                                                                
EVS  Evs2016a  Hp   Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., 
EVS                 Pillitteri, I.                                                                  
EVS                 AJ 151, 129, 2016                                                               
EVS                 (some theta values replaced with more precise values from Evs2016b)             
EVS  Evs2016b  Hp   Evans, N.R., Pillitteri, I., Wolk, S., Karovska, M., Tingle, E., Guinan, E.,    
EVS                 Engle, S., Bond, H.E., Schaefer, G.H., & Mason, B.D.                            
EVS                 AJ 151, 108, 2016                                                               
EVS                 (most measures also in Evs2016a)                                                
                                                                                                    
EVT  EvT2012   Am   Evans, T.M., Ireland, M.J., Kraus, A.L., Martinache, F., Stewart, P., Tuthill, P
EVT           +orb  Lacour, S., Carpenter, J.M., & Hillenbrand, L.A.                                
EVT           +A    ApJ 744, 120, 2012                                                              
                                                                                                    
FAB  Fab2000a  Hh   Fabricius, C. & Makarov, V.V.                                                   
FAB                 A&A 356, 141, 2000                                                              
FAB  Fab2000b  Hh   Fabricius, C. & Makarov, V.V.                                                   
FAB                 A&AS 144, 45, 2000                                                              
FAB  Fab2000C  Hh   Fabricius, C.                                                                   
FAB                 cited by Richichi (A&A 364, 225, 2000)                                          
                                                                                                    
FAE  Fae2013   A    Faedi, F., Staley, T., Gomez Maqueo Chew, Y., Pollacco, D., Dhital, S.,         
FAE           +Cl   Barros, S.C.C., Skillen, I., Hebb, L., Mackay, C., & Watson, C.A.               
FAE                 MNRAS 433, 2097, 2013                                                           
                                                                                                    
FAH  Fah2010   C    Faherty, J.K., Burgasser, A.J., West, A.A., Bochanski, J.J., Cruz, K.L., Shara, 
FAH                 M.M., & Walter, F.W                                                             
FAH                 AJ 139, 176, 2010                                                               
FAH  Fah2011   Ci   Faherty, J.K., Burgasser, A.J., Bochanski, J.J., Looper, D.L. West, A.A., &     
FAH           +Xr   van der Bliek, N.S.               (position angle for FAH 1 estimated from figur
FAH                 AJ 141, 71, 2011                                                                
                                                                                                    
FAL  Fal1999   Hh   Falin, J.L. & Mignard, F.                                                       
FAL                 A&AS 135, 231, 1999                                                             
                                                                                                    
FAN  Fan1956   orb  Fantoli, A.                                                                     
FAN                 Contr. Oss. Astr. Mte. Mario #236, 1956                                         
                                                                                                    
FAR  Far2004   Ci   Farihi, J.                                                                      
FAR           +C    ApJ 610, 1013, 2004                                                             
FAR  Far2004b  E    Farihi, J. & Christopher, M.                                                    
FAR           +Xl   AJ 128, 1868, 2004                                                              
FAR  Far2005a  Hi   Farihi, J., Zuckerman, B., & Becklin, E.E.                                      
FAR                 AJ 130, 2237, 2005                                                              
FAR  Far2005b  C+   Farihi, J., Becklin, E.E., & Zuckerman, B.                                      
FAR           +E2   ApJS 161, 394, 2005                                                             
FAR  Far2006   Ha   Farihi, J., Hoard, D., & Wachter, S.                                            
FAR                 ApJ 646, 480, 2006                                                              
FAR  Far2010   Ha   Farihi, J., Hoard, D., & Wachter, S.                                            
FAR                 ApJS 190, 275, 2010                                                             
FAR  Far2013   Ha   Farihi, J., Bond, H.E., Dufour, P., Haghighipour, N., Schaefer, G.H., Holberg, J
FAR           +Hp   Barstow, M.A., & Burleigh, M.R.                                                 
FAR                 MNRAS 430, 652, 2013                                                            
                                                                                                    
FAT  Fat1927   Ma   Fatou, P.                                                                       
FAT                 J. Obs. 10, 96, 1927                                                            
FAT  Fat1928   Ma   Fatou, P.                                                                       
FAT                 J. Obs. 11, 76, 1928                                                            
FAT  Fat1941   Ma   Fatou, P.                                                                       
FAT                 J. Obs. 24, 29, 1941                                                            
                                                                                                    
FAY  Fay1901   Ma   Fayet, G.                                                                       
FAY                 Ann. Obs. Paris, 1901                                                           
                                                                                                    
FCH  Fch1998   Cp   Fischer, O., Stecklum, B., & Leinert, Ch.                                       
FCH           +S    A&A 334, 969, 1998                                                              
FCH                 (2-D IR speckle polarimetry)                                                    
                                                                                                    
FDJ  FDJ1995   C    Frame, D.J., Cottrell, P.L., Gilmore, A.C., Kilmartin, P.M. & Lawson, W.A.      
FDJ                 MNRAS 276, 383, 1995                                                            
                                                                                                    
FEA  Fea1937A       Fearnley, C.F.                                                                  
FEA                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FEB  FEB1908   not  Frost, E.B.                                                                     
FEB                 AN 177, 171, 1908                                                               
                                                                                                    
FED  Fed1975   O    Federer, C.A.                                                                   
FED                 S&T, 50, 72, 1975     (dates converted from Besselian to Julian epoch)          
                                                                                                    
FEI  Fei1969   orb  Feierman, B.H.                                                                  
FEI                 AJ 74, 244, 1969                                                                
FEI  Fei1971   Po   Feierman, B.H.                                                                  
FEI                 AJ 76, 73, 1971                   (dates converted from Besselian to Julian epoc
                                                                                                    
FEK  Fek1980   O    Fekel, F.C., Montemayor, T.J., Barnes, T.G., & Moffett, T.J.                    
FEK                 AJ 85, 490, 1980                  (dates converted from Besselian to Julian epoc
FEK  Fek1980b       Fekel, F.C.                                                                     
FEK                 PASP 92, 785, 1980                                                              
FEK  Fek1983        Fekel, F.C. & Tomkin, J.                                                        
FEK                 PASP 95, 1000, 1983                                                             
FEK  Fek1986        Fekel, F.C. & Scarfe, C.D.                                                      
FEK                 AJ 92, 1162, 1986                                                               
FEK  Fek1990        Strassmeier, K.G. & Fekel, F.C.                                                 
FEK                 A&A 230, 389, 1990                                                              
FEK  Fek1993        Fekel, F.C. & Tomkin, J.                                                        
FEK                 AJ 106, 1156, 1993                                                              
FEK  Fek1993b  orb  Fekel, F.C., Henry, G.W., Busby, M.R., & Eitter, J.J.                           
FEK                 AJ, 106, 2370, 1993                                                             
FEK  Fek1997   Sc   Fekel, F.C., Scarfe, C.D., Barlow, D.J., Duquennoy, A., McAlister, H.A.,        
FEK           +orb  Hartkopf, W.I., Mason, B.D., & Tokovinin, A.A.                                  
FEK                 AJ 113, 1095, 1997                                                              
FEK  Fek2002   orb  Fekel, F.C., Scarfe, C.D., Barlow, D.J., Hartkopf, W.I., Mason, B.D., &         
FEK                 McAlister, H.A.                                                                 
FEK                 AJ 123, 1723, 2002                                                              
FEK  Fek2007   orb  Fekel, F.C., Williamson, M., & Pourbaix, D.                                     
FEK                 AJ 133, 2431, 2007                                                              
FEK  Fek2008   orb  Fekel, F.C., Hinkle, K., Joyce, R., Wood, P.R., & Howarth, I.D.                 
FEK                 AJ 136, 146, 2008                                                               
FEK  Fek2012   A    Fekel, F.C., Cordero, M.J., Galicher, R., Zuckerman, B., Melis, C., &           
FEK                 Weinberger, A.J.                                                                
FEK                 ApJ 749, 7, 2012                                                                
FEK                 (magnitude difference limits for possible companion estimated from Figure 1)    
FEK  Fek2013a  orb  Fekel, F.C., Tomkin, J., & Williamson, M.H.                                     
FEK                 AJ 146, 129, 2013                                                               
FEK  Fek2013b  orb  Fekel, F.C., Henry, G.W., & Sowell, J.R.                                        
FEK                 AJ 146, 146, 2013                                                               
FEK  Fek2015   orb  Fekel, F.C., Williamson, M.H., Muterspaugh, M.W., Pourbaix, D., Willmarth, D. & 
FEK                 Tomkin, J.                                                                      
FEK                 AJ 149, 63, 2015                                                                
                                                                                                    
FEM  Fem2011   Al   Femenia, B., Rebolo, R., Perez-Prieto, J.A., Hildebrandt, S.R., Labadie, L.,    
FEM                 Perez-Garrido, A., Bejar, V.J.S., Diaz-Sanchez, A., et al.                      
FEM                 MNRAS 413, 1524, 2011                                                           
                                                                                                    
FEN  Fen1929   Pa   Fender, F.G.                                                                    
FEN                 AN 235, 421, 1929                                                               
FEN  Fen1932   Ma   Fender, F.G.                                                                    
FEN                 Pub. Univ. Penn. 5, Pt.1, Sec.3, 1932                                           
                                                                                                    
FER  Fer1960   Ma   Ferrin, A.                                                                      
FER                 Urania Barcelona 45, 252, 1960                                                  
                                                                                                    
FES  Fes1913   Ma   Fessenkov, B.                                                                   
FES                 Bull. Astronomique 30, 115, 1913                                                
                                                                                                    
FEU  Feu1714        Feuillee, Louis                                                                 
FEU                 Journal des Observations Physiques, Paris 1, p 425, 1714                        
                                                                                                    
FGA  FGA1937A  Po   Fargis, G.A.                                                                    
FGA                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FGL  Fgl1996   C    Lawson, W.A., Feigelson, E.D. & Huenemoerder, D.P.                              
FGL                 MNRAS 280, 1071, 1996                                                           
FGL  Fgl2003   C    Feigelson, E., Lawson, W., & Garmire, G.P.                                      
FGL           +Hc   ApJ 599, 1207, 2003                                                             
FGL  Fgl2006   C    Feigelson, E., Lawson, W., Stark, M., Townsley, L., & Garmire, G.P.             
FGL                 AJ 131, 1730, 2006                                                              
FGL                 (includes data from Advanced CCD Imaging Spectrometer on Chandra X-Ray Observato
                                                                                                    
FGN  Fgn2014   Kl   Forgan, D., Ivison, R.J., Sibthorpe, B., Greaves, J.S., & Ibar, E.              
FGN                 MNRAS 439, 4057, 2014                                                           
                                                                                                    
FGS  FGS            HST Fine Guide Sensor                                                           
FGS  FGS2015   Hf   Aldoretta, E.J., Caballero-Nieves, S.M., Gies, D.R., Nelan, E.P., Wallace, D.J.,
FGS                 Hartkopf, W.I., Henry, T.J., Jao, W.-C., Maiz Apellaniz, J., Mason, B.D.,       
FGS                 Moffat, A.F.J., Norris, R.P., Richardson, N.D., & William, S.J.                 
FGS                 AJ 149, 26, 2014                                                                
                                                                                                    
FIC  Fic1939   Mc   Finch                                                                           
FIC                 Greenwich Observations, B1, 1939                                                
                                                                                                    
FIL  Fil1937   Ma   Filipov, M.L.                                                                   
FIL                 J. Obs. 20, 74, 1937                                                            
                                                                                                    
FIN  Fin1926   orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 68, 343, 1926                                     
FIN  Fin1927A  Ma   Finsen, W.S.                                                                    
FIN                 cited in SDS (Southern Double Star Catalog), 1927                               
FIN  Fin1928a  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 78, 35, 1928                                      
FIN  Fin1928b  Ma   Finsen, W.S.                                                                    
FIN                 MNRAS 88, 488, 1928                                                             
FIN  Fin1929a  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 80, 85, 1929                                      
FIN  Fin1929b  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 80, 99, 1929                                      
FIN  Fin1929c  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 81, 112, 1929                                     
FIN  Fin1931   Ma   Finsen, W.S.                                                                    
FIN                 MNRAS 92, 19, 1931                                                              
FIN  Fin1932a  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 86, 237, 1932                                     
FIN  Fin1932b  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 86, 259, 1932                                     
FIN  Fin1932c  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 88, 319, 1932                                     
FIN  Fin1933   J    Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 90, 379, 1933                                     
FIN  Fin1934a       Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 91, 23-30, 1934                                   
FIN  Fin1934b  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 92, 31, 1934                                      
FIN  Fin1935   J    Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 93, 134, 1935                                     
FIN                 (U and T coded observations per van den Bos, J. Obs. 34, 85, 1951)              
FIN  Fin1935b  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 94, 147, 1935                                     
FIN  Fin1935c  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 94, 149, 1935                                     
FIN  Fin1936a  Ma   Finsen, W.S.                                                                    
FIN                 AN 261, 119, 1936                                                               
FIN  Fin1936b  Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 96, 263, 1936                                     
FIN  Fin1936c  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 95, 225, 1936                                     
FIN  Fin1937a  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 98, 344-361, 1937                                 
FIN  Fin1937b       Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 98, 359, 1937                                     
FIN  Fin1938a  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 99, 445-463, 1938                                 
FIN  Fin1938b       Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 100, 466-479, 1938                                
FIN  Fin1941   Ma   Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 104, 74, 1941                                     
FIN  Fin1951a  Ma   Finsen, W.S.                                                                    
FIN           +Mc   Union Obs. Johannesburg Circ. 112, 104, 1951                                    
FIN  Fin1951b  Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 112, 94, 1951                                     
FIN  Fin1951c  J    Finsen, W.S.                                                                    
FIN                 MNASSA 10, 42, 1951               (data also in Fin1951b)                       
FIN  Fin1951d  J    Finsen, W.S.                                                                    
FIN                 MNASSA 10, 60, 1951               (data also in Fin1951b)                       
FIN  Fin1951e  J    Finsen, W.S.                                                                    
FIN                 MNASSA 10, 106, 1951              (data also in Fin1953d                        
FIN                                                   or Fin1956a)                                  
FIN  Fin1952   J    Finsen, W.S.                                                                    
FIN                 MNASSA 11, 30, 1952                                                             
FIN  Fin1953a  orb  Finsen, W.S.                                                                    
FIN           +J    MNASSA 12, 18, 1953               (data also in Fin1953d)                       
FIN  Fin1953b       Finsen, W.S.                                                                    
FIN                 MNASSA 12, 34, 1953                                                             
FIN  Fin1953c  J    Finsen, W.S.                                                                    
FIN                 MNASSA 12, 86, 1953                                                             
FIN  Fin1953d  J    Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 113, 170, 1953                                    
FIN  Fin1954a  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 114, 231, 1954                                    
FIN  Fin1954b  orb  Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 114, 232, 1954                                    
FIN  Fin1954c  Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 114, 240, 1954                                    
FIN  Fin1955a  J    Finsen, W.S.                                                                    
FIN                 MNASSA 14, 23, 1955                                                             
FIN  Fin1955b  orb  Finsen, W.S.                                                                    
FIN                 MNASSA 14, 84, 1955                                                             
FIN  Fin1956a  Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 115, 259, 1956                                    
FIN  Fin1956b  orb  Finsen, W.S.                                                                    
FIN                 MNASSA 15, 49, 1956                                                             
FIN  Fin1957   J    Finsen, W.S.                                                                    
FIN                 MNASSA 16, 113, 1957                                                            
FIN  Fin1958   J    Finsen, W.S.                                                                    
FIN                 Union Obs. Johannesburg Circ. 117, 302, 1958                                    
FIN  Fin1959a  Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 118, 315, 1959                                    
FIN  Fin1959b  J    Finsen, W.S.                                                                    
FIN                 MNASSA 18, 31, 1959                                                             
FIN  Fin1959c  orb  Finsen, W.S.                                                                    
FIN                 J. Obs. 42, 81, 1959                                                            
FIN  Fin1960a  J    Finsen, W.S.                                                                    
FIN                 MNASSA 19, 28, 1960                                                             
FIN  Fin1960b  Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 119, 333, 1960                                    
FIN  Fin1960c  J    Finsen, W.S.                                                                    
FIN                 MNASSA 19, 178, 1960                                                            
FIN  Fin1961   Ma   Finsen, W.S.                                                                    
FIN           +J    Union Obs. Johannesburg Circ. 120, 367, 1961                                    
FIN  Fin1962a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 121, 10, 1962                                               
FIN  Fin1962b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 121, 13-14, 1962                                            
FIN  Fin1962c  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 121, 15, 1962                                               
FIN  Fin1963a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 122, 32, 1963                                               
FIN  Fin1963b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 122, 38-40, 1963                                            
FIN  Fin1963c  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 122, 41, 1963                                               
FIN  Fin1964a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 123, 53, 1964 (dates converted from Besselian to Julian epoc
FIN  Fin1964b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 123, 59-62, 1964                                            
FIN  Fin1964c  orb  Finsen, W.S.                                                                    
FIN                 J. Obs. 47, 98, 1964                                                            
FIN  Fin1964d  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 123, 63-64, 1964                                            
FIN  Fin1965a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 124, 79, 1965 (dates converted from Besselian to Julian epoc
FIN  Fin1965b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 124, 85, 1965                                               
FIN  Fin1966a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 125, 108, 1966  (dates converted from Besselian to Julian ep
FIN  Fin1966b  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 40, 1, 1966                                                          
FIN  Fin1966c  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 125, 115, 1966                                              
FIN  Fin1966d  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 125, 116, 1966                                              
FIN  Fin1966e  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 125, 121, 1966                                              
FIN  Fin1967a  J    Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 126, 138, 1967  (dates converted from Besselian to Julian ep
FIN  Fin1967b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 126, 149-150, 1967                                          
FIN  Fin1968a  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 127, 170-171, 1968                                          
FIN  Fin1968b  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 44, 1, 1968                                                          
FIN  Fin1969a  Ma   Finsen, W.S.                                                                    
FIN           +J    Republic Obs. Circ. 128, 187, 1969  (dates converted from Besselian to Julian ep
FIN  Fin1969b  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 128, 190, 1969                                              
FIN  Fin1969c  orb  Finsen, W.S.                                                                    
FIN                 Republic Obs. Circ. 128, 194-195, 1969                                          
FIN  Fin1969d  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 47, 1, 1969                                                          
FIN  Fin1970a  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 52, 1, 1970            (also Republic Obs. Circ. 130, 261, 1970)     
FIN  Fin1970b       Finsen, W.S. & Worley, C.E.                                                     
FIN                 Republic Obs. Circ. 130, 203, 1970     (Third Orbit Catalog)                    
FIN  Fin1973a  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 60, 1, 1973                                                          
FIN  Fin1973b  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 61, 1, 1973                                                          
FIN  Fin1976   orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 69, 1, 1976                                                          
FIN  Fin1977a  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 71, 1, 1977                                                          
FIN  Fin1977b  orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 72, 1, 1977                                                          
FIN  Fin1978   orb  Finsen, W.S.                                                                    
FIN                 Inf. Circ. 74, 1, 1978                                                          
FIN  Fin9999   Ma   Finsen, W.S.                                                                    
FIN           +J    Unpublished, manuscript or reference not found.                                 
                                                                                                    
FIS  Fis2012   A    Fischer, D.A., Schwamb, M.E., Schawinski, K., Lintott, C., Brewer, J., Giguere, 
FIS                 Lynn, S., Parrish, M.,  Sartori, T., Simpson, R., Smith, A., Spronck, J., et al.
FIS                 MNRAS 419, 2900, 2012                                                           
                                                                                                    
FJL  Fjl1921   Ma   Fjeltofte, Sigurd                                                               
FJL                 AN 215, 1, 1921                                                                 
FJL  Fjl1922   Ma   Fjeltofte, S.                                                                   
FJL                 AN 215, 367, 1922                                                               
FJL  Fjl1926a  Ma   Fjeltofte, S.                                                                   
FJL                 AN 227, 43, 1926                                                                
FJL  Fjl1926b  Ma   Fjeltofte, S.                                                                   
FJL                 AN 229, 89, 1926                                                                
                                                                                                    
FLA  Fla1874   orb  Flammarion, C.                                                                  
FLA                 Compte Rendus 89, 1248, 1874                                                    
FLA  Fla1874b  orb  Flammarion, C.                                                                  
FLA                 MNRAS 34, 426, 1874                                                             
FLA  Fla1877        Flammarion, C.                                                                  
FLA                 Obs. 1, 245, 1877                                                               
FLA  Fla1878   orb  Flammarion, C.                                                                  
FLA           +Ma   Catalogue des etoiles doubles et multiples en mouvement relatif certain...      
FLA                 (Paris, Gauthier-Villars), 1878                                                 
FLA  Fla1879A       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 2, 380, 1879)                                            
FLA  Fla1879B       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 3, 53, 1879)                                             
FLA  Fla1879C       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 3, 86, 1879)                                             
FLA  Fla1879D       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 3, 114, 1879)                                            
FLA  Fla1879E       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 3, 142, 1879)                                            
FLA  Fla1879G       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 2, 415, 1879)                                            
FLA  Fla1880A       Flammarion, C.                                                                  
FLA                 cited by Gledhill (Obs 3, 535, 1880)                                            
FLA  Fla1880B       Flammarion, C.                                                                  
FLA                 cited by Burnham (MNRAS 40, 497, 1880)                                          
FLA  Fla1906A       Flammarion, C.                                                                  
FLA                 cited by Lewis (MemRAS 56, 1, 1906)                                             
FLA  Fla1937A       Flammarion, C.                                                                  
FLA                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FLE  Fle1956   Ma   Fleckenstein, J.                                                                
FLE                 Mem. Soc. Astron. Ital. 27, 149, 1956                                           
FLE  Fle1958   Ma   Fleckenstein, J.                                                                
FLE                 Milan Merate New Ser, #115, 1958                                                
                                                                                                    
FLI  Fli1906A       Flint, A.S.                                                                     
FLI                 cited by Lewis (MemRAS 56, 1, 1906)                                             
FLI  Fli1937A       Flint, A.S.                                                                     
FLI                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FLM  Flm1844A       Flamsteed                                                                       
FLM                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                             
                                                                                                    
FLO  Flo1956   orb  Florsch, A.                                                                     
FLO                 J. Obs. 39, 71, 1956                                                            
                                                                                                    
FLR  Flr1931   Ma   Fletcher, A.                                                                    
FLR           +orb  MNRAS 92, 121, 1931                                                             
                                                                                                    
FLT  Flt1851a       Fletcher, I.                                                                    
FLT                 AN 32, 385, #768, 1851                                                          
FLT  Flt1851b       Fletcher, I.                                                                    
FLT                 AN 33, 53, #772, 1851                                                           
FLT  Flt1851c  Ma   Fletcher, I.                                                                    
FLT                 MNRAS 11, 167, 1851               (dates converted from Besselian to Julian epoc
FLT  Flt1851d  orb  Fletcher, I.                                                                    
FLT                 MNRAS 11, 232, 1851                                                             
FLT  Flt1852   Ma   Fletcher, I.                                                                    
FLT                 MNRAS 12, 208, 1852               (dates converted from Besselian to Julian epoc
FLT  Flt1853a  Ma   Fletcher, I.                                                                    
FLT                 MemRAS 22, 167, 1853                                                            
FLT  Flt1853b  Ma   Fletcher, I.                                                                    
FLT                 MNRAS 13, 222, 1853                                                             
FLT  Flt1853c  orb  Fletcher, I.                                                                    
FLT                 MNRAS 13, 256, 1853                                                             
FLT  Flt1855        Fletcher, I.                                                                    
FLT                 MNRAS 15, 161, 1855                                                             
FLT  Flt1858A  Ma   Fletcher, I.                                                                    
FLT                 cited by Smyth (MNRAS 18, 316, 1858)                                            
FLT                                                   (dates converted from Besselian to Julian epoc
FLT  Flt1906A  Ma   Fletcher, I.                                                                    
FLT                 cited by Lewis (MemRAS 56, 1, 1906)                                             
FLT  Flt1937A  Ma   Fletcher, I.                                                                    
FLT                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FLW  Flw1847A  Ma   Fallows, F.                                                                     
FLW                 cited by Herschel (Cape Results, London, 1847)                                  
                                                                                                    
FLX  FLX            FLAMEX = FLAMINGOS Extragalactic Survey                                         
FLX  FLX2006   Ci   Elston, R.J., Gonzalez, A.H., McKenzie, E., Brodwin, M., Brown, M.J.I., Cardona,
FLX                 Dey, A., Dickenson, M., Eisenhardt, P., Jannuzi, B.T., Lin, Y.-T., Mohir, J., et
FLX                 ApJ 639, 816, 2006                                                              
                                                                                                    
FME  FMe2003   A    Freed, M., Close, L., & Siegler, N.                                             
FME           +Hp   ApJ 584, 453, 2003                                                              
                                                                                                    
FMP  FMP1980        Fitzgerald, M.P., Harris, G.L.H., & Miller, M.                                  
FMP                 MNRAS 191, 95, 1980                                                             
FMP  FMP1988        Peterson, C.J. & Fitzgerald, M.P.                                               
FMP                 MNRAS 235, 1439, 1988                                                           
                                                                                                    
FMR  FMR1996a  Ma   Rica Romero, F.M.                                                               
FMR           +C    Tribuna de Astronomia, #132, Nov 1996 & #158, Jan 1999                          
FMR  FMR1996b  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #132, Nov 1996 & #159, Feb 1999                          
FMR  FMR1998a  Ma   Rica Romero, F.M.                                                               
FMR           +C    Tribuna de Astronomia, #148, March 1998                                         
FMR  FMR1998b  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #156, Nov 1998                                           
FMR  FMR1999a  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #159, Feb 1999                                           
FMR  FMR1999b  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #161, Apr 1999                                           
FMR  FMR1999c  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #162, May 1999                                           
FMR  FMR1999d  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #4, May 1999                                  
FMR  FMR1999e  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia, #163, Jun 1999                                           
FMR  FMR1999f  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #3, Sep 1999                                  
FMR  FMR1999g  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #4, Oct 1999                                  
FMR  FMR1999h  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #5, Nov 1999                                  
FMR  FMR1999i  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #6, Dec 1999                                  
FMR  FMR2000a  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #7, Jan 2000                                  
FMR  FMR2000b  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #8, Feb 2000                                  
FMR  FMR2000c  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #11, May 2000                                 
FMR  FMR2000d  C    Rica Romero, F.M.                                                               
FMR                 Tribuna de Astronomia y Universo, #12, June 2000                                
FMR  FMR2000e  C    Rica Romero, F.M.                                                               
FMR           +E2   Tribuna de Astronomia y Universo, #17, Nov 2000                                 
FMR  FMR2001   Mb   Rica Romero, F.M.                                                               
FMR           +C    Spanish American League of Astron., Circ #1, 2001                               
FMR           +E2                                                                                   
FMR  FMR2003   Pa   Rica Romero, F.M.                                                               
FMR                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
FMR                                                   (dates converted from Besselian to Julian epoc
FMR  FMR2004   C    Rica Romero, F.M.                                                               
FMR           +Pa   Double Star Observer 10, #6, 2004                                               
FMR  FMR2005   Mb   Rica Romero, F.M.                                                               
FMR           +C    LIADA Double Star Section Circular #2, 2005                                     
FMR           +Pa                                                                                   
FMR  FMR2005b  C    Rica Romero, F.M.                                                               
FMR           +Pa   JDSO 1, 24, 2005                                                                
FMR  FMR2006   orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 158, 2, 2006                                                         
FMR  FMR2006b  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 159, 2, 2006                                                         
FMR  FMR2006c       Rica Romero, F.M.                                                               
FMR                 JDSO 2, 142, 2006                                                               
FMR  FMR2006d  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 160, 2, 2006                                                         
FMR  FMR2006e  Pa   Rica Romero, F.M.                                                               
FMR           +C    JDSO 2, 118, 2006                                                               
FMR           +E2                                                                                   
FMR  FMR2007a  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 161, 1, 2007                                                         
FMR  FMR2007b  Pa   Rica Romero, F.M.                                                               
FMR                 JDSO 3, 99, 2007                                                                
FMR  FMR2007c  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 162, 1, 2007                                                         
FMR  FMR2008   orb  Rica Romero, F.M.                                                               
FMR                 RevMexA&A 44, 137, 2008                                                         
FMR  FMR2008b  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 165, 1, 2008                                                         
FMR  FMR2009   Pa   Rica Romero, F.M.                                                               
FMR           +E2   JDSO 5, 78, 2009                                                                
FMR           +Mb                                                                                   
FMR  FMR2009b  C    Rica Romero, F.M.                                                               
FMR                 El Observador de Estrellas Dobles, Issue #2, 10, 2009                           
FMR  FMR2009c  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 169, 1, 2009                                                         
FMR  FMR2009d  C    Rica Romero, F.M.                                                               
FMR           +E2   El Observador de Estrellas Dobles, Issue #3, 25, 2009                           
FMR           +Pa                                                                                   
FMR  FMR2010a  Pa   Rica Romero, F.M. & Caballero, R.                                               
FMR           +E2   El Observador de Estrellas Dobles, Issue #4, 7, 2010                            
FMR  FMR2010b  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 170, 1, 2010                                                         
FMR  FMR2010c  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 171, 1, 2010                                                         
FMR  FMR2010d  C    Rica Romero, F.M.                                                               
FMR           +Pa   JDSO 6, 266, 2010                                                               
FMR           +E+                                                                                   
FMR  FMR2010e  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 172, 1, 2010                                                         
FMR  FMR2010f  orb  Rica Romero, F.M.                                                               
FMR                 RevMexA&A 46, 263, 2010                                                         
FMR  FMR2011   S    Rica Romero, F.M.                                                               
FMR           +C    El Observador de Estrellas Dobles, Issue #6, 59, 2011                           
FMR  FMR2011a  orb  Rica Romero, F.M.                                                               
FMR           +C    Inf. Circ. 173, 1, 2011                                                         
FMR  FMR2011b  E2   Rica Romero, F.M.                                                               
FMR           +Pa   JDSO 7, 112, 2011                                                               
FMR  FMR2011c       Rica Romero, F.M.                                                               
FMR                 JDSO 7, 137, 2011                                                               
FMR  FMR2011d  orb  Rica Romero, F.M. & Zirm, H.                                                    
FMR                 Inf. Circ. 174, 1, 2011                                                         
FMR  FMR2012a  Cl   Rica, F.M., Barrena, R., Vazquez, G., Henriquez, J.A., & Hernandez, F.          
FMR           +orb  MNRAS 419, 197, 2012                                                            
FMR  FMR2012b  orb  Rica Romero, F.M. & Zirm, H.                                                    
FMR                 Inf. Circ. 176, 1, 2012                                                         
FMR  FMR2012c  E2   Rica Romero, F.M.                                                               
FMR           +Pa   Inf. Circ. 176, 1, 2012                                                         
FMR  FMR2012d  Pa   Rica, F.M.                                                                      
FMR           +E+   JDSO 8, 160, 2012                                                               
FMR           +C+                                     (dates converted from Besselian to Julian epoc
FMR  FMR2012e  P+   Rica Romero, F.M.                                                               
FMR           +E2   El Observador de Estrellas Dobles, Issue #9, 53, 2012                           
FMR           +C+                                                                                   
FMR           +Ht                                                                                   
FMR  FMR2012f  C    Rica Romero, F.M.                                                               
FMR           +E2   El Observador de Estrellas Dobles, Issue #9, 113, 2012                          
FMR  FMR2012g  orb  Rica, F.M.                                                                      
FMR                 JDSO 8, 127, 2012                                                               
FMR  FMR2012h  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 177, 1, 2012                                                         
FMR  FMR2012i  orb  Rica Romero, F.M. & Zirm, H.                                                    
FMR                 Inf. Circ. 177, 1, 2012                                                         
FMR  FMR2012j  orb  Rica Romero, F.M. & Zirm, H.                                                    
FMR                 Inf. Circ. 178, 1, 2012                                                         
FMR  FMR2012k  E+   Rica, F.M.                                                                      
FMR           +P    JDSO 8, 260, 2012                                                               
FMR  FMR2012l  P    Rica, F.M. & Caballero, J.A.                                                    
FMR           +C    Observatory 132, 305, 2012                                                      
FMR  FMR2013a  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 179, 1, 2013                                                         
FMR  FMR2013b  orb  Rica Romero, F.M.                                                               
FMR                 Webb Soc., Double Star Circ. 21, 2013                                           
FMR  FMR2013c  C    Rica, F.M.                                                                      
FMR           +E2   JDSO 9, 221, 2013                                                               
FMR           +P                                                                                    
FMR  FMR2013d  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 180, 1, 2013                                                         
FMR  FMR2013e  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 181, 1, 2013                                                         
FMR  FMR2014a  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 182, 1, 2014                                                         
FMR  FMR2014b  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 183, 1, 2014                                                         
FMR  FMR2014c  orb  Rica Romero, F.M. & Zirm, H.                                                    
FMR           +lin  Inf. Circ. 183, 1, 2014                                                         
FMR  FMR2014d  note Rica Romero, F.M.                                                               
FMR                 Webb Soc., Double Star Circ. 22, 2014                                           
FMR  FMR2014e  E2   Rica, F.M.                                                                      
FMR           +P    JDSO 10, 201, 2014                                                              
FMR           +Es                                                                                   
FMR  FMR2014f  orb  Rica Romero, F.M.                                                               
FMR           +lin  Inf. Circ. 184, 1, 2014                                                         
FMR  FMR2015a  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 185, 1, 2015                                                         
FMR  FMR2015b  orb  Rica Romero, F.M.                                                               
FMR                 Webb Soc., Double Star Circ. 23, 13, 2015                                       
FMR  FMR2016   C    Rica, F.M. & Benavides, R.                                                      
FMR                 JDSO 12, 406, 2016                                                              
FMR  FMR2016b  orb  Rica Romero, F.M.                                                               
FMR                 Inf. Circ. 189, 1, 2016                                                         
FMR  FMR2016c  C    Rica Romero, F.M.                                                               
FMR           +E+   El Observador de Estrellas Dobles, Issue #17, 63, 2169                          
FMR           +H+                                                                                   
FMR           +P+                                                                                   
FMR  FMR2017   orb  Rica, F.M., Barrena, R., Henriquez, J.A., Perez, F.M., & Vargas, P.             
FMR           +Hw   Pub. Astr. Soc. Australia 14, 4, 2017                                           
FMR  FMR9999   C    Rica Romero, F.M.                                                               
FMR                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
FNK  Fnk1984   C    Finkenzeller, U. & Mundt, R.                                                    
FNK                 A&AS 55, 109-141, 1984            (dates converted from Besselian to Julian epoc
                                                                                                    
FNZ  Fnz1958   orb  Franz, O.G.                                                                     
FNZ                 AJ 63, 329, 1958                                                                
FNZ  Fnz1961   Pa   Lenham, A.P. & Franz, O.G.                                                      
FNZ                 AJ 66, 16, 1961                                                                 
FNZ  Fnz1982        Franz, O.G.                                                                     
FNZ                 private communication to C.E. Worley, 1982                                      
                                                                                                    
FOE  FOE1980   Z    Ferrer, O.E.                                                                    
FOE                 A&A 84, 108, 1980                                                               
FOE                 (Visual photometry with a focal grating photometer attached to the La Plata 17-i
FOE                 refractor)                                                                      
                                                                                                    
FOK  Fok1951   Ma   Fokker, A.D.                                                                    
FOK                 BAN 11, 365, 1951                                                               
                                                                                                    
FON  Fon1733        Fontenay, Father                                                                
FON                 Paris, Histoire de l'Academie des Sciences avant son renouvellement en 1699, 2, 
FON                 p 19, 1733                                                                      
                                                                                                    
FOO  FoO2004a  O    Fors, O., Richichi, A., Nunez, J., & Prades, A.                                 
FOO                 A&A 419, 285, 2004                                                              
FOO  FoO2004b  S    Fors, O., Horch, E.P., & Nunez, J.                                              
FOO                 A&A 420, 397, 2004                                                              
                                                                                                    
FOR  For1911   Ma   Forgeron, L.                                                                    
FOR                 Bull. Astronomique 28, 87, 1911                                                 
                                                                                                    
FOS  Fos1970   Po   Fossat, E.                                                                      
FOS                 A&AS 1, 409, 1970                 (dates converted from Besselian to Julian epoc
                                                                                                    
FOX  Fox1909   Ma   Fox, P.                                                                         
FOX                 AN 181, 245, 1909                      (measures are also in Fox1915)           
FOX  Fox1910   Ma   Fox, P.                                                                         
FOX                 AJ 26, 87, 1910                        (measures are also in Fox1915)           
FOX  Fox1915   Ma   Fox, P.                                                                         
FOX                 Ann. Dearborn Obs. 1, 1, 1915     (dates converted from Besselian to Julian epoc
FOX  Fox1915b  Ma   Fox, P.                                                                         
FOX                 Ann. Dearborn Obs. 1, 52, 1915                                                  
FOX  Fox1925   Ma   Fox, P.                                                                         
FOX           +Ca   Ann. Dearborn Obs. 2, 1, 1925     (dates converted from Besselian to Julian epoc
FOX  Fox1946   Ma   Fox, P.                                                                         
FOX           +Po   Ann. Dearborn Obs. 6, 1, 1946                                                   
                                                                                                    
FRA  Fra1984   Ma   Frangetto, R.                                                                   
FRA                 Webb Soc., Double Star Circ. 3, 1984, part 2                                    
FRA  Fra1986   Ma   Frangetto, R.                                                                   
FRA                 Webb Society Handbook (2nd ed.), 1986                                           
                                                                                                    
FRB  Frb2013   K    Forbrich, J., Berger, E., & Reid, M.J.                                          
FRB                 ApJ 777, 70, 2013                                                               
                                                                                                    
FRD  Frd1960   orb  Fredrick, L.W.                                                                  
FRD                 AJ 65, 628, 1960                                                                
                                                                                                    
FRE  Fre1911   Ma   Fredrickson, M.                                                                 
FRE                 Pub. USNO 6, A117, 1911           (dates converted from Besselian to Julian epoc
                                                                                                    
FRG  Frg1862   Ma   Ferguson, J.                                                                    
FRG                 Washington Observations, 508, 1862                                              
FRG  Frg1863   Ma   Ferguson, J.                                                                    
FRG                 Washington Observations, 279, 1863                                              
                                                                                                    
FRH  Frh1932A       Furuhjelm, R.                                                                   
FRH                 cited in ADS (Aitken Double Star Cat., 1932)                                    
                                                                                                    
FRI  Fri1866   orb  Fritsche                                                                        
FRI                 Bull. Imp. Acad. Sci. St. Petersburg, 10, 1866                                  
                                                                                                    
FRK  Frk1914a  Ma   Franks, W.S.                                                                    
FRK                 MNRAS 74, 517, 1914                                                             
FRK  Frk1914b  Ma   Franks, W.S.                                                                    
FRK                 MNRAS 75, 96, 1914                                                              
FRK  Frk1915   Ma   Franks, W.S.                                                                    
FRK                 MNRAS 76, 24, 1915                                                              
FRK  Frk1916   Ma   Franks, W.S.                                                                    
FRK                 MNRAS 77, 46, 1916                                                              
FRK  Frk1917   Ma   Franks, W.S.                                                                    
FRK                 MNRAS 78, 82, 1917                                                              
FRK  Frk1918   Ma   Franks, W.S.                                                                    
FRK                 MNRAS 79, 83, 1918                                                              
FRK  Frk1919a  Ma   Franks, W.S.                                                                    
FRK                 MNRAS 80, 215, 1919                                                             
FRK  Frk1919b  Ma   Franks, W.S.                                                                    
FRK                 MNRAS 81, 150, 1919                                                             
FRK  Frk1932A  Ma   Franks, W.S.                                                                    
FRK                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
FRL  Frl1896A  orb  Froley, J.W.                                                                    
FRL                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
                                                                                                    
FRM  Frm1907   Ma   Farman, M.                                                                      
FRM                 Obs. de Chevreuse, 1907           (dates converted from Besselian to Julian epoc
                                                                                                    
FRN  Frn1952        Franklin, K.L.                                                                  
FRN                 ApJ 116, 383, 1952                                                              
                                                                                                    
FRO  Fro1909   Ma   Frolich, O.                                                                     
FRO                 AN 181, 35, 1909                                                                
                                                                                                    
FRR  Frr1875   Ma   Ferrari, P.G.                                                                   
FRR                 Atti Acad. Lincei 28, 207, 1875                                                 
FRR  Frr1906A  Ma   Ferrari, P.G.                                                                   
FRR                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
FRS  Frs1880   Ma   Frisby, E.                                                                      
FRS                 Washington Observations, 1880                                                   
FRS  Frs1880b  Ma   Frisby, E.                                                                      
FRS                 AN 97, 319, 1880                  (data also in Frs1880)                        
FRS  Frs1881   Ma   Frisby, E.                                                                      
FRS                 Washington Observations, 1881                                                   
FRS  Frs1881b  Ma   Frisby, E.                                                                      
FRS                 MNRAS 41, 416, 1881                                                             
FRS  Frs1882   Ma   Frisby, E.                                                                      
FRS                 Washington Observations, 1882                                                   
FRS  Frs1882b  Ma   Frisby, E.                                                                      
FRS                 MNRAS 42, 323, 1882               (dates converted from Besselian to Julian epoc
FRS  Frs1883   Ma   Frisby, E.                                                                      
FRS                 Washington Observations, 1883                                                   
FRS  Frs1883b  Ma   Frisby, E.                                                                      
FRS                 MNRAS 43, 330, 1883                                                             
FRS  Frs1905A  Ma   Frisby, E.                                                                      
FRS                 cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                  
                                                                                                    
FRT  Frt1988   C    Forrest, W.J., Shure, M., & Skrutskie, M.F.                                     
FRT                 ApJ 330, L119, 1988                                                             
FRT  Frt1988b  C    Gaustad, J.E., Stein, W.A., Forrest, W.J. & Pipher, J.L.                        
FRT                 PASP 100, 388, 1988                                                             
FRT  Frt1990   C    Woodward, C.E., Pipher, J.L., Helfer, H.L. &  Forrest, W.J.                     
FRT                 ApJ 365, 252, 1990                                                              
                                                                                                    
FRU  Fru1988   O    Frueh, M., McWilliam, A., Evans, D.S., & Coleman, L.A.                          
FRU                 AJ 95, 117, 1988                                                                
                                                                                                    
FRV  Frv1999   Si   Forveille, T., Beuzit, J.-L., Delfosse, X., Segransan, D., Beck, F., Mayor, M., 
FRV           +A    Perrier, C., Tokovinin, A., et al.                                              
FRV           +orb  A&A 351, 619, 1999                                                              
FRV  Frv2005   A    Forveille, T., Beuzit, J.-L., Delorme, P., Segransan, D., Delfosse, X., Chauvin,
FRV                 Fusco, T., Lagrange, A.-M., et al.                                              
FRV                 A&A 435, L5, 2005                                                               
                                                                                                    
FRW  Frw1936   Po   Ferwerda, J.G.                                                                  
FRW                 BAN 7, 308, 1936                                                                
FRW  Frw1946   Po   Ferwerda, J.G. & Kooreman, C.J.                                                 
FRW                 BAN 10, 169, 1946                                                               
FRW                 (Microphotometer measures of photovisual plates taken  at the Lick 36in,        
FRW                 Potsdam 67cm, and Union 50cm. No dates given for measures; default date = decade
FRW                 publication added.)                                                             
                                                                                                    
FRY  Fry2008   Mb   Frey, T.G.                                                                      
FRY                 JDSO 4, 59, 2008                                                                
FRY  Fry2009   Mb   Frey, T., Bensel, H., Bensel, R., Muller, F., Gasik, R., Ruppe, M., Scimeca, D, 
FRY           +C    Johnson, J, & Medley, D.                                                        
FRY                 JDSO 5, 212, 2009                                                               
FRY  Fry2010   Mb   Frey, T.G. & Coombs, L.C.                                                       
FRY           +Ma   JDSO 6, 261, 2010                                                               
FRY  Fry2011a  Mb   Frey, T., Achildiyev, I., Alduenda, C., Bridgeman, R., Chamberlain, R. & Hendrix
FRY                 JDSO 7, 45, 2011                                                                
FRY  Fry2011b  Mb   Frey, T., Achildiyev, I., Alduenda, C., Bridgeman, R., Chamberlain, R. & Hendrix
FRY                 JDSO 7, 50, 2011                                                                
FRY  Fry2011c  Mb   Frey, T.G., Alduenda, C., Chamberlain, R., Estrada, C., Fisher, K., Gilman, N., 
FRY                 Hendrix, A. & Perdergrass, C.A.                                                 
FRY                 JDSO 7, 180, 2011                                                               
FRY  Fry2012   Mb   Alduenda, C., Hendrix, A. Hernandez-Frey, N., Key, G., King, P., Chamberlain, R.
FRY                 Frey, T.                                                                        
FRY                 JDSO 8, 48, 2012                                                                
FRY  Fry2012b  Mb   Frey, T.G. & Coombs, L.C.                                                       
FRY           +Ma   JDSO 8, 186, 2012                                                               
FRY  Fry2014   C    Frey, T.G., Hartshorn, B. & Hernandez-Frey, N.                                  
FRY           +Mg   JDSO 10, 52, 2014                                                               
FRY  Fry2014b  C    Frey, T.G., Haworth, D.                                                         
FRY                 JDSO 10, 223, 2014                                                              
                                                                                                    
FRZ  Frz1884   D    Franz, J.                                                                       
FRZ                 AN 108, 393, 1884                                                               
FRZ  Frz1885   D    Franz, J.                                                                       
FRZ                 AN 111, 129, 1885                                                               
FRZ  Frz1892   D    Franz, J.                                                                       
FRZ                 AN 129, 121, 1892                                                               
FRZ  Frz1897   D    Franz, J.                                                                       
FRZ                 AN 145, 113, 1897                                                               
FRZ  Frz1914   Ma   Franz, J.                                                                       
FRZ                 AN 198, 325, 1914                                                               
                                                                                                    
FSN  Fsn1983   Pc   Fresneau, A.                                                                    
FSN                 AJ 88, 1378, 1983                                (no data)                      
FSN  Fsn2007   Pc   Fresneau, A., Vaughan, A.E. & Argyle, R.W.                                      
FSN           +Pa   A&A 469, 1221, 2007                                                             
                                                                                                    
FSR  Fsr1866   Ma   Foerster, W.J. & Tietjen                                                        
FSR                 AN 64, 285, 1866                                                                
FSR  Fsr1866b  Ma   Tietjen (measure verified as by Tietjen, some in Fsr1866 may be as well)        
FSR                 AN 64, 285, 1866                                                                
FSR  Fsr1867   Ma   Foerster, W.J.                                                                  
FSR                 AN 67, 125, 1867                                                                
FSR  Fsr1867b  Ma   Tietjen                                                                         
FSR                 AN 67, 125, 1867                                                                
FSR  Fsr1892A  Ma   Foerster, W.J.                                                                  
FSR                 cited by Auwers (AN 129, 185, 1892)                                             
FSR  Fsr1906A  Ma   Foerster, W.J.                                                                  
FSR                 cited in BDS (Burnham Double Star Cat., 1906)                                   
FSR  Fsr1937A       Foerster, W.J.                                                                  
FSR                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
FUK  Fuk2009   A    Fukagawa, M., Itoh, Y., Tamura, M., Oasa, Y., Hayashi, S.S., Fujita, Y., Shibai,
FUK                 & Hayashi, M.                                                                   
FUK                 ApJ 696, L1, 2009                                                               
                                                                                                    
FUL  Ful1990        Fullerton, A.W.                                                                 
FUL                 PhD thesis, Univ. of Toronto, 1990                                              
FUL  Ful1991        Fullerton, A.W., Gies, D.R., & Bolton, C.T.                                     
FUL                 ApJ 368, L35, 1991                                                              
                                                                                                    
FUN  Fun2003   A    Furlan, E., Forrest, W.J., Watson, D.M., Uchida, K.I., Brandl, B.R., Keller, L.D
FUN           +orb  & Herter, T.L.                                                                  
FUN                 ApJ 596, L87, 2003                     (erratum: 2003 ApJ 599, L117)            
FUN  Fun2017   A    Furlan, E., Ciardi, D.R., Everett, M.E., Saylors, M., Teske, J.K., Horch, E.P., 
FUN           +S    Howell, S., van Belle, G., Hirsch, L., Gautier, T., Adams, E., Barrado, D., et a
FUN           +C+   AJ 153, 71, 2017                       (erratum: 2017 AJ 153, 201)              
FUN           +E2                                                                                   
                                                                                                    
FUR  Fur1900   Ma   Furner, H.                                                                      
FUR                 MNRAS 60, 595, 1900               (dates converted from Besselian to Julian epoc
FUR  Fur1902   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1902           (data also in MNRAS 63, 403, 1903)       
FUR  Fur1903   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1903           (data also in MNRAS 64, 789, 1904)       
FUR  Fur1904   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1904           (data also in MNRAS 66, 17, 1905)        
FUR  Fur1905   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1905                                                    
FUR  Fur1906   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1906           (data also in MNRAS 68, 39, 1907)        
FUR  Fur1906B  Ma   Furner, H.                                                                      
FUR                 cited by Lewis (MemRAS 56, 1, 1906)                                             
FUR  Fur1907   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1907           (data also in MNRAS 68, 525, 1908)       
FUR  Fur1908   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1908           (data also in MNRAS 69, 588, 1909)       
FUR  Fur1909   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, 1909           (data also in MNRAS 70, 630, 1910)       
FUR  Fur1911   Ma   Furner, H.                                                                      
FUR                 MNRAS 71, 728, 1911               (dates converted from Besselian to Julian epoc
FUR  Fur1912   Ma   Furner, H.                                                                      
FUR                 MNRAS 73, 93, 1912                     (all data also in Fur1921)               
FUR  Fur1913   Ma   Furner, H.                                                                      
FUR                 MNRAS 74, 137, 1913                    (all data also in Fur1921)               
FUR  Fur1920   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, F1, 1920                                                
FUR  Fur1921   Ma   Furner, H.                                                                      
FUR                 Greenwich Cat. of Double Stars, 1921                                            
FUR  Fur1925   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, C5, 1925                                                
FUR  Fur1927   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1927                                                
FUR  Fur1930   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1930                                                
FUR  Fur1931   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1931                                                
FUR  Fur1932   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1932                                                
FUR  Fur1932B  Ma   Furner, H.                                                                      
FUR                 cited in ADS (Aitken Double Star Cat., 1932)                                    
FUR  Fur1934   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1934                                                
FUR  Fur1935   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1935                                                
FUR  Fur1937   Ma   Furner, H.                                                                      
FUR                 Greenwich Observations, B1, 1937                                                
                                                                                                    
FUS  Fus1867   orb  von Fuss                                                                        
FUS                 Mel. Acad. St. Petersbourg, 128, 1867                                           
FUS  Fus1893   Ma   von Fuss (measure in Struve, O.)                                                
FUS                 Pulkova Obs. Observations 10, 1893                                              
                                                                                                    
FVB  FVB1996   C    Bordonau, F.A.V.                                                                
FVB                 Tribuna de Astronomia, #132, Nov 1996                                           
                                                                                                    
FYM  FyM2013   C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #10, 38, 2013                          
FYM  FyM2013b  C    Fay, M.                                                                         
FYM                 Il Bollettino Delle Stelle Doppie 5, 10, 2013                                   
FYM  FyM2013c  C    Fay, M.                                                                         
FYM                 Il Bollettino Delle Stelle Doppie 6, 40, 2013                                   
FYM  FyM2013d  C    Fay, M.                                                                         
FYM                 Il Bollettino Delle Stelle Doppie 6, 46, 2013                                   
FYM  FyM2014   C    Fay, M.                                                                         
FYM                 Il Bollettino Delle Stelle Doppie 9, 36, 2014                                   
FYM                 (Italian translation on page 21 of the same publication)                        
FYM  FyM2014b  C    Fay, M.                                                                         
FYM                 private communication                                                           
FYM  FyM2014c  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #13, 19, 2014                          
FYM  FyM2015a  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #14, 48, 2015                          
FYM  FyM2015b  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #15, 48, 2015                          
FYM  FyM2016a  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #16, 94, 2016                          
FYM  FyM2016b  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #16, 132, 2016                         
FYM  FyM2016c  C    Fay, M.                                                                         
FYM                 El Observador de Estrellas Dobles, Issue #17, 14, 2016                          
FYM  FyM2017a  C    Fay, M.                                                                         
FYM                 Il Bollettino Delle Stelle Doppie 20, 51, 2017                                  
FYM                 (Italian translation on page 29 of the same publication)                        
                                                                                                    
G    G__1617   V    Galileo Galilei                                                                 
G             +not  Galilo manuscript 70 c, 10r, Biblioteca Nazionale Centrale, Florence, p 74      
G                   (also see Ond2004)                                                              
                                                                                                    
GAA  GaA2014   Kv   Gallenne, A., Merand, A., Kervella, P., Breitfelder, J., Le Bouquin, J.-B., Monn
GAA           +K    J.D., Gieren, W., Pilecki, B., & Pietryznski, G.                                
GAA                 A&A 561, L3, 2014                                                               
GAA  GaA2014b  Kv   Gallenne, A., Kervella, P., Merand, A., Evans, N.R., Girard, J.H.V., Gieren, W.,
GAA           +A    Pietryznski, G.                                                                 
GAA                 A&A 567, A60, 2014                                                              
GAA  GaA2015   Kv   Gallenne, A., Merand, A., Kervella, P., Monnier, J.D., Schaefer, G.H., Baron, F.
GAA           +Kc   Breitfelder, J., Le Bouquin, J.-B., Roettenbacher, R.M., Gieren, W.,            
GAA                 Pietrzynski, G., McAlister, H., et al.                                          
GAA                 A&A 579, A68, 2015                                                              
GAA  GaA2016   K    Gallenne, A., Pietrzynski, G., Graczyk, D., Konorski, P., Kervella, P., Merand, 
GAA           +Kv   Gieren, W., Anderson, R.L., & Villanova, S.                                     
GAA                 A&A 586, A35, 2016                                                              
                                                                                                    
GAI  Gai2016   Hg   Gaia Collaboration, Brown, A.G.A., Vallenari, A., et al.                        
GAI                 arXiv:1609.04172, 2016            (Gaia Data Release 1)                         
                                                                                                    
GAL  Gal1912a  Pa   Gallo, J.                                                                       
GAL                 Bol. Tacubaya #2, 1912            (dates converted from Besselian to Julian epoc
GAL  Gal1912b  Pa   Gallo, J.                                                                       
GAL                 Bol. Tacubaya #3, 1912            (dates converted from Besselian to Julian epoc
GAL  Gal1914   Pa   Gallo, J.                                                                       
GAL                 Bol. Tacubaya #4, 1914            (dates converted from Besselian to Julian epoc
                                                                                                    
GAN  GAn1897   Ma   Anderson, G.                                                                    
GAN                 AJ 18, 30, 1897                        (data also in Hl_1888)                   
                                                                                                    
GAO  Gao2011   C    Garro, A.                                                                       
GAO           +Pa   JDSO 7, 150, 2011                                                               
GAO           +E2                                                                                   
GAO  Gao2012   P    Garro, A.                                                                       
GAO           +E2   Il Bollettino Delle Stelle Doppie 3, 29, 2012                                   
GAO  Gao2013   E2   Garro, A.                                                                       
GAO                 El Observador de Estrellas Dobles, Issue #11, 71, 2013                          
                                                                                                    
GAR  Gar2003   Mb   Garcia, J.M.                                                                    
GAR           +Z    OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
GAR                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
GAT  Gat1973   orb  Gatewood, G.D.                                                                  
GAT                 AJ 78, 777, 1973                                                                
GAT  Gat1975   orb  Gatewood, G.D. & Behall, A.L.                                                   
GAT                 AJ 80, 1065, 1975                                                               
GAT  Gat1976   Po   Russell, J., Gatewood, G., & Stein, J.W.                                        
GAT                 AJ 81, 545, 1976                                                                
GAT  Gat1978        Gatewood, G.D. & Gatewood, C.V.                                                 
GAT                 ApJ 225, 191, 1978                                                              
GAT  Gat1995        Gatewood, G.D., de Jonge, J.K., & Heintz, W.D                                   
GAT                 AJ 109, 434, 1995                                                               
GAT  Gat2001a  orb  Gatewood, G., Han, I., & Black, D.                                              
GAT                 ApJ 548, L61, 2001                                                              
GAT  Gat2001b  orb  Gatewood, G.D., Han, I., de Jonge, J.K., Reiland, C.T., & Pourbaix, D.          
GAT                 ApJ 549, 1145, 2001                                                             
GAT  Gat2003   orb  Gatewood, G.D., Coban, L., & Han, I.                                            
GAT                 AJ 125, 1530, 2003                                                              
GAT  Gat2005   orb  Gatewood, G.D.                                                                  
GAT                 AJ 130, 809, 2005                                                               
GAT  Gat2009        Gatewood, G.D. &  Coban, L.                                                     
GAT                 AJ 137, 402, 2009                                                               
GAT  Gat2012   C    Gatewood, G. & Gatewood, C.                                                     
GAT                 JDSO 8, 335, 2012                                                               
GAT  Gat2013   C    Gatewood, G.                                                                    
GAT                 private communication                                                           
GAT  Gat2013b  orb  Gatewood, G. & Mason, B.D.                                                      
GAT                 Inf. Circ. 181, 1, 2013                                                         
GAT  Gat2016   C    Gatewood, G. & Gatewood, C.                                                     
GAT                 JDSO 12, 580, 2016                                                              
                                                                                                    
GAU  Gau1923   Ma   Gauchet, P.L.                                                                   
GAU                 J. Obs. 6, 73, 1923                                                             
GAU  Gau1925   Ma   Gauchet, P.L.                                                                   
GAU           +Pa   AJ 36, 67, 1925                                                                 
GAU  Gau1925b  Pa   Gauchet, P.L.                                                                   
GAU           +Ma   J. Obs. 8, 65, 1925                                                             
GAU  Gau1926a  Pa   Gauchet, P.L.                                                                   
GAU           +Po   Ann. Shanghai Obs. Zo-Se 14, 131, 1926                                          
GAU  Gau1926b  Ma   Gauchet, P.L.                                                                   
GAU                 AJ 37, 47, 1926                                                                 
GAU  Gau1928   Pa   Gauchet, P.L.                                                                   
GAU                 J. Obs. 11, 112, 1928                                                           
GAU  Gau1932A       Gauchet, P.L.                                                                   
GAU                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
GAV  Gav1950   Pa   Gaviola, E.                                                                     
GAV                 ApJ 111, 408, 1950                                                              
                                                                                                    
GBB  Gbb1924a  Ma   Gabba, L.                                                                       
GBB                 Cont. Obs. Brera Milan #7, 1924                                                 
GBB  Gbb1924b  Ma   Gabba, L.                                                                       
GBB                 Cont. Obs. Brera Milan #8, 1924                                                 
                                                                                                    
GBN  Gbn1969        Grobben, J. & Michaelis, R.P.                                                   
GBN                 Ric. Astr. Spec. Vatic. 8, 33, 1969                                             
                                                                                                    
GC   GC_9999   T                                                                                    
GC                  Unpublished, manuscript or reference not found.                                 
                                                                                                    
GCB  Gcb1932   Ma   Giacobini, M.                                                                   
GCB                 J. Obs. 15, 29, 1932                                                            
GCB  Gcb1932B  Ma   Giacobini, M.                                                                   
GCB                 cited in ADS (Aitken Double Star Cat., 1932)                                    
GCB  Gcb1934   Ma   Giacobini, M.                                                                   
GCB                 Mesures d'etoiles doubles faites a l'Observatoire de Paris, 1934  [QB821.G4]    
GCB  Gcb1938   Ma   Giacobini, M.                                                                   
GCB                 J. Obs. 21, 33, 1938                                                            
                                                                                                    
GDF  GdF2017   not  Grundahl, F., Andersen, M.F., Christensen-Dalsgaard, J., Antoci, V., Kjeldsen, H
GDF                 Handberg, R., Houdek, G., Bedding, T.R., Palle, P.L., Jessen-Hansen, J., Aguirre
GDF                 V.S., White, T.R., Frandsen, S., Albrecht, S., Andersen, M.I., Arentoft, T.,    
GDF                 Brogaard, K., Chaplin, W.J., Harpsoe, K., Jorgensen, U.G., Karovicova, I., Karof
GDF                 C., Rasmussen, P.K., Lund, M.N., Lundkvist, M.S., Skottfelt, J., Sorensen, A.N.,
GDF                 Tronsgaard, R. & Weiss, E.                                                      
GDF                 ApJ 836, 142, 2017                                                              
                                                                                                    
GDM  Gdm2010   E+   Goldman, B., Marsat, S., Henning, T., Clemens, C., & Greiner, J.                
GDM           +C+   MNRAS 405, 1140, 2010                                                           
GDM                                                  (Additional photometry and astrometry extracted
GDM                                                  from 2MASS, SDSS, and UKIDSS by editor)        
                                                                                                    
GE   Ge_1954   orb  Gasteyer, C.                                                                    
GE                  AJ 59, 243, 1954                                                                
GE   Ge_1964   Po   Gasteyer, C. & Eichhorn, H.                                                     
GE                  AJ 69, 762, 1964                                                                
                                                                                                    
GEA  GEA2003        Grup d'Estudis Astronomics                                                      
GEA                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
                                                                                                    
GED  Ged1940a  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 1, 1940                                             
GED  Ged1940b  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 3, 1940                                             
GED  Ged1940c  Ma   Geddes, M. & Thomsen, I.L.                                                      
GED                 Astr. Bull. Carter Obs. No. 4, 1940                                             
GED  Ged1940d  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 5, 1940                                             
GED  Ged1940e  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 6, 1940                                             
GED  Ged1940f  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 7, 1940                                             
GED  Ged1940g  Ma   Geddes, M.                                                                      
GED                 Astr. Bull. Carter Obs. No. 8, 1940                                             
                                                                                                    
GEE  Gee1998   Tm   Geertsen, W.                                                                    
GEE                 Double Star Observer 4, #4, 1998                                                
GEE  Gee1999   Tm   Geertsen, W.                                                                    
GEE                 Double Star Observer 5, #4, 1999                                                
GEE  Gee2001   Tm   Geertsen, W.                                                                    
GEE                 Double Star Observer 7, #1, 2001                                                
                                                                                                    
GEH  Geh1999   Ci   Gehrz, R.D., Smith, N., Low, F.J., Krautter, J., Nollenberg, J.G., & Jones, T.J.
GEH                 ApJ 512, L55, 1999                                                              
                                                                                                    
GEI  Gei2008   Ci   Geissler, K., Chauvin, G., & Sterzik, M.F.                                      
GEI                 A&A 480, 193, 2008                                                              
GEI  Gei2009        Geissler, K., Sterzik, M.R., Chauvin, G., & Pantin, E.                          
GEI                 AIP Conf. Proc. 1094, 521, 2009                                                 
GEI  Gei2012   A    Geissler, K., Metchev, S.A., Pham, A., Larkin, J.E., McElwain, M., &            
GEI                 Hillenbrand, L.A.                                                               
GEI                 ApJ 746, 44, 2012                                                               
                                                                                                    
GEL  Gel1982   Pa   Gellera, D.                                                                     
GEL                 Webb Soc., Double Star Circ. 2, 1982                                            
GEL  Gel1984a  Pa   Gellera, D.                                                                     
GEL                 Webb Soc., Double Star Circ. 3, 1984, part 1                                    
GEL  Gel1984b  Ma   Gellera, D.                                                                     
GEL                 Webb Soc., Double Star Circ. 3, 1984, part 2                                    
GEL  Gel1987   Po   Gellera, D.                                                                     
GEL                 AN 308, 149, 1987                                                               
GEL  Gel1986   Ma   Gellera, D.                                                                     
GEL                 Webb Society Handbook (2nd ed), 1986                                            
GEL  Gel1989   Ma   Gellera, D.                                                                     
GEL           +Pa   Webb Soc., Double Star Circ. 4, 1989                                            
GEL  Gel1990   Pa   Gellera, D.                                                                     
GEL           +Po   AN 311, 117, 1990                                                               
GEL  Gel1992   Mb   Gellera, D.                                                                     
GEL                 Webb Soc., Double Star Circ. 5, 1992                                            
GEL  Gel1994   Pa   Gellera, D.                                                                     
GEL           +Ma   Webb Soc., Double Star Circ. 6, 1994                                            
                                                                                                    
GEN  Gen2000   Si   Genzel, R., Pichon, C., Eckart, A., Gerhard, O.E., & Ott, T.                    
GEN                 MNRAS 317, 348, 2000                                                            
GEN                 (NTT 3.5m + SHARPP speckle camera)                                              
GEN  Gen2003   A    Genzel, R., Schoedel, R., Ott, T., Eisenhauer, F., Hofmann, R., Lehnert, M.,    
GEN                 Eckart, A., Alexander, T., et al.                                               
GEN                 ApJ 594, 812, 2003                                                              
GEN                 (VLT 8.2m + NOAS/CONICA AO)                                                     
                                                                                                    
GEO  Geo2001   A    Geoffray, H. & Monin, J.-L.                                                     
GEO                 A&A 369, 239, 2001                                                              
GEO                 (ESO 3.6m + ADONIS/SHARPII AO)                                                  
                                                                                                    
GER  Ger1936   orb  Gerasimovic, B.P.                                                               
GER                 Pulkova Obs. Circ. #19, 1, 1936                                                 
                                                                                                    
GET  Get2005   Hc   Getman, K.V., Feigelson, E.D., Grosso, N., McCaughrean, M.J., Micela, G., Broos,
GET                 Garmire, G., & Townsley, L.                                                     
GET                 ApJS 160, 353, 2005            (Theta estimated from Figure 4)                  
                                                                                                    
GEZ  Gez1972   S    Gezari, D.Y., Labeyrie, A., & Stachnik, R.V.                                    
GEZ                 ApJ 173, L1, 1972                 (dates converted from Besselian to Julian epoc
GEZ  Gez2000A  A    Gezari, D.Y., Ghez, A.M., Becklin, E.E., Larkin, J., McLean, I., & Morris, M.   
GEZ                 AAS meeting 197, #04.01, 2000                                                   
GEZ                 (as cited by Eckart et al. MNRAS 331, 917, 2002)                                
                                                                                                    
GFO  GfO            Griffith Observatory                                                            
                                                                                                    
GGI  GGi2013   C    Galli, Gianni                                                                   
GGI                 Il Bollettino Delle Stelle Doppie 4, 35, 2013                                   
GGI  GGi2014   C    Galli, Gianni                                                                   
GGI                 Il Bollettino Delle Stelle Doppie 10, 8, 2014                                   
GGI  GGi2016   C    Sordiglioni, G., Mantero, A., Locatelli, G. & Galli, G.                         
GGI                 Il Bollettino Delle Stelle Doppie 17, 25, 2016                                  
                                                                                                    
GHE  Ghe1991   Si   Ghez, A.M., Neugebauer, G., Gorham, P.W., Haniff, C.A., Kulkarni, S.R., Matthews
GHE           +Ss   K., Koresko, C., & Beckwith, S.                                                 
GHE                 AJ 102, 2066, 1991                                                              
GHE  Ghe1993   Si   Ghez, A.M., Neugebauer, G., & Matthews, K.                                      
GHE                 AJ 106, 2005, 1993                                                              
GHE  Ghe1994   Ci   Ghez, A.M., Emerson, J.P., Graham, J.R., Meixner, M., & Skinner, C.J.           
GHE                 ApJ 434, 707, 1994                                                              
GHE  Ghe1995   Si   Ghez, A.M., Weinberger, A.J., Neugebauer, G., Matthews, K., & McCarthy, D.W., Jr
GHE                 AJ 110, 753, 1995                                                               
GHE  Ghe1997a  Si   Ghez, A.M., McCarthy, D.W., Patience, J.L., & Beck, T.L.                        
GHE           +Ci   ApJ 481, 378, 1997                                                              
GHE  Ghe1997b  Hp   Ghez, A.M., White, R.J., & Simon, M.                                            
GHE                 ApJ 490, 353, 1997                     (most data also in Wht2001)              
GHE  Ghe2000   Si   Ghez, A.M., Morris, M., Becklin, E., Tanner, A., & Kremenek, T.                 
GHE                 Nature 407, 349, 2000                                                           
GHE                 (Keck 9.8m + NIRC IR camera)                                                    
GHE  Ghe2003   orb  Ghez, A.M., Duchene, G., Matthews, K., Hornstein, S.D., Tanner, A., Larkin, J., 
GHE                 Morris, M., Becklin, E.E., et al.                                               
GHE                 ApJ 586, L127, 2003                                                             
GHE  Ghe2005   S    Ghez, A.M., Salim, S., Hornstein,S.D., Tanner, A., Lu, J.R., Morris, M.,        
GHE           +Si   Becklin, E.E., & Duchene, G.                                                    
GHE           +orb  ApJ 620, 744, 2005                                                              
GHE  Ghe2016   orb  Boehle, A., Ghez, A.M., Schodel, R., Meyer, L., Yelda, S., Albers, S.,          
GHE           +A    Martinez, G.D., Becklin, E.E., Do, T., Lu, J.R., Matthews, K., Morris, M.R., et 
GHE           +Si   ApJ 830, 17, 2016                                                               
                                                                                                    
GIA  Gia1890a  Ma   Giacomelli, F.                                                                  
GIA                 Atti Acad. Lincei Ser.4, 6, 161, 1890                                           
GIA  Gia1890b  Ma   Giacomelli, F.                                                                  
GIA                 Atti Acad. Lincei Ser.4, 6, 276, 1890                                           
GIA  Gia1891   Ma   Giacomelli, F.                                                                  
GIA                 Atti Acad. Lincei Ser.4, 7, 80, 1891                                            
                                                                                                    
GIC  Gic1961        Giclas, H., Burnham, R. & Thomas, N.                                            
GIC                 Lowell Obs. Bull. 5, 61, 1961                                                   
GIC  Gic1971   Pa   Giclas, H., Burnham, R. & Thomas, N.                                            
GIC                 Lowell Proper Motion Survey (No. Hemisphere), 1971                              
GIC  Gic1978   Pa   Giclas, H., Burnham, R. & Thomas, N.                                            
GIC                 Lowell Proper Motion Survey (So. Hemisphere), 1978 (Lowell Obs. Bull. 8, 89, 197
                                                                                                    
GID  Gid2014   Hp   Star, K.M. & Gilliland, R.L.                                                    
GID                 AAS #224, 120.02, 2014                                                          
GID  Gid2015   Hp   Gilliland, R.L., Cartier, K.M.S., Adams, E.R., Ciardi. D.R., Kalas, P., & Wright
GID                 AJ 149, 24, 2015                                                                
GID                                                   (additional information from Furlan et al. 201
                                                                                                    
GIE  Gie1982        Gies, D.R. & Bolton, C.T.                                                       
GIE                 ApJ 260, 240, 1982                                                              
GIE  Gie1986        Gies, D.R. & Bolton, C.T.                                                       
GIE                 ApJS 61, 419, 1986                                                              
GIE  Gie1993   Sc   Gies, D.R., Mason, B.D., Hartkopf, W.I., McAlister, H.A., Frazin, R.A., Hahula, 
GIE                 M.E., Penny, L.R., Thaller, M.L., et al.                                        
GIE                 AJ 106, 2072, 1993                                                              
GIE  Gie1997   Hf   Gies, D.R., Mason, B.D., Bagnuolo, W.G. Jr., Hahula, M.E., Hartkopf, W.I.,      
GIE           +orb  McAlister, H.A., Thaller, M.L., McKibben, W.P., & Penny, L.R.                   
GIE                 ApJL 475, 49, 1997                                                              
GIE  Gie1999   Sc   Gies, D.R., Kambe, E., Josephs, T.S., Bagnuolo, W.G. Jr., Choi, Y.J., Gudehus, D
GIE                 Guyton, K.M., Hartkopf, W.I., et al.                                            
GIE                 ApJ 525, 420, 1999                                                              
GIE  Gie2002   not  Gies, D.R., Penny, L.R., Mayer, P., Drechsel, H., & Lorenz, R.                  
GIE                 ApJ 574, 957, 2002                                                              
GIE  Gie2005   C    McSwain, M.V. & Gies, D.R.                                                      
GIE                 ApJS 161, 118, 2005                                                             
                                                                                                    
GIF  Gif1892   Ma   Gifford, E.H.                                                                   
GIF                 Proc. Haverford Col. Obs 2, 12, 1892   (also AJ 12, 105, 1892)                  
GIF                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
GII  Gii1991   Ma   Gili, R.                                                                        
GII                 AN 312, 41, 1991                  (dates converted from Besselian to Julian epoc
GII  Gii1994   M+   Gili, R. (Couteau & Gili)                                                       
GII           +C    A&AS 106, 377, 1994               (dates converted from Besselian to Julian epoc
GII  Gii1997   M+   Gili, R. & Couteau, P.                                                          
GII           +C    A&AS 126, 1, 1997                 (dates converted from Besselian to Julian epoc
GII  Gii2001   C    Gili, R. & Bonneau, D.                                                          
GII                 A&A 378, 954, 2001                                                              
GII  Gii2008   C    Gili, R.                                                                        
GII                 Inf. Circ. 165, 1, 2008                                                         
GII  Gii2009   S    Gili, R.                                                                        
GII           +orb  Inf. Circ. 168, 1, 2009                                                         
GII  Gii2009b  C    Gili, R. & Agati, J.-L.                                                         
GII           +S    Obs. et Travaux 73, 9, 2009                                                     
GII  Gii2009c  C    Gili, R. & Agati, J.-L.                                                         
GII           +S    Obs. et Travaux 74, 14, 2009                                                    
GII  Gii2012   S    Gili, R. & Prieur, J.-L.                                                        
GII           +Cl   AN 333, 727, 2012                                                               
GII  Gii2016   S    Gili, R.                                                                        
GII           +Cl   Inf. Circ. 190, 4, 2016                                                         
                                                                                                    
GIL  Gil1884   orb  Gill, D.                                                                        
GIL                 MemRAS 48, 13, 1884                                                             
GIL  Gil1899   Ma   Gill, D.                                                                        
GIL           +T    Ann. Cape Obs. 2, Pt.4, 1899                                                    
GIL  Gil1901   Ma   Gill, D.                                                                        
GIL                 MNRAS 61, 575, 1901                    (data also in Gil1899)                   
GIL                 (also includes measures of G.F. Johns)                                          
                                                                                                    
GIN  Gin1985        Ginestet, N., Carquillat, J., Pedoussaut, A., & Nadal. R.                       
GIN                 A&A 144, 403, 1985                                                              
GIN  Gin1991   orb  Ginestet, N., Carquillat, J., & Pedoussaut, A.                                  
GIN                 A&AS 91, 265, 1991                                                              
                                                                                                    
GIR  Gir1992   Mb   Girard, P.M.                                                                    
GIR                 Webb Soc., Double Star Circ. 5, 1992                                            
GIR  Gir1994   Mb   Girard, P.M.                                                                    
GIR                 Webb Soc., Double Star Circ. 6, 1994                                            
                                                                                                    
GIZ  Giz2000        Gizis, J.E., Monet, D.G., Reid, I.N., Kirkpatrick, J.D., & Burgasser, A.J.      
GIZ                 MNRAS 311, 385, 2000                                                            
GIZ  Giz2000b  Hp   Gizis, J.E. & Reid, I.N.                                                        
GIZ                 PASP 112, 610, 2000                                                             
GIZ                 (dates of observations from HST Archives, some magnitude data from Ria2008)     
GIZ  Giz2001   E2   Gizis, J.E., Kirkpatrick, J.D., & Wilson, J.C.                                  
GIZ                 AJ 121, 2185-2188, 2001                                                         
GIZ  Giz2003   Hp   Gizis, J.E., Reid, I.N., Knapp, G.R., Liebert, J., Kirkpatrick, J.D., Koerner, D
GIZ           +E2   & Burgasser, A.J.                                                               
GIZ                 AJ 125, 3302, 2003                                                              
GIZ  Giz2006        Gizis, J.E. & Reid, I.N.                                                        
GIZ                 AJ 131, 638, 2006                                                               
                                                                                                    
GJ   GJ_1988   Pa   Gliese, W. & Jahreiss, H.                                                       
GJ                  Ap&SS 142, 49, 1988 (Third Catalog of Nearby Stars)                             
                                                                                                    
GKI  Gki1993   C    Golimowski, D.A., Durrance, S.T., & Clampin, M.                                 
GKI                 AJ 105, 1108, 1993                                                              
GKI  Gki1995a  Ao   Golimowski, D.A., Nakajima, T., Kulkarni, S., & Oppenheimer, B.                 
GKI                 ApJ 444, L101, 1995                                                             
GKI  Gki1995b  Hp   Golimowski, D.A., Fastie, W.G., Schroeder, D.J., & Uomoto, A.                   
GKI                 ApJ 452, L125, 1995                                                             
GKI  Gki1998   Hp   Golimowski, D.A., Burrows, C.J., Kulkarni, S.R., Oppenheimer, B.R., & Brukardt, 
GKI                 AJ 115, 2579, 1998                                                              
GKI  Gki2000   Hp   Golimowski, D.A., Henry, T.J., Krist, J.E., Schroeder, D.J., Marcy, G.W., Fische
GKI                 D.A., & Butler, R.P.                                                            
GKI                 AJ 120, 2082, 2000                                                              
GKI  Gki2004   H+   Golimowski, D.A., Henry, T.J., Krist, J.E., Dieterich, S., Ford, H.C., Illingwor
GKI           +C+   G.D., Ardila, D.R., Clampin, M., et al.                                         
GKI                 AJ 128, 1733, 2004                                                              
                                                                                                    
GLC  Glc2011   A    Galicher, R., Marois, C., Macintosh, B., Barman, T., & Konopacky, Q.            
GLC                 ApJ, 739, L41, 2011                                                             
GLC  Glc2014   A    Galicher, R., Rameau, J., Bonnefoy, M., Baudino, J.-L., Currie, T., Boccaletti, 
GLC                 Chauvin, G., Lagrange, A.-M., & Marois, C.                                      
GLC                 A&A 565, L4, 2015                                                               
                                                                                                    
GLD  Gld1875   Ma   Gledhill, J.                                                                    
GLD                 MemRAS 42, 101, 1875                                                            
GLD  Gld1878a  Ma   Gledhill, J.                                                                    
GLD                 Obs. 2, 146, 1878                                                               
GLD  Gld1878b  Ma   Gledhill, J.                                                                    
GLD                 Obs. 2, 183, 1878                                                               
GLD  Gld1878c  Ma   Gledhill, J.                                                                    
GLD                 Obs. 2, 239, 1878                                                               
GLD  Gld1879a  Ma   Gledhill, J.                                                                    
GLD                 Obs. 2, 380, 1879                                                               
GLD  Gld1879b  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 20, 1879                                                                
GLD  Gld1879c  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 53, 1879                                                                
GLD  Gld1879d  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 200, 1879                                                               
GLD  Gld1879e  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 245, 1879                                                               
GLD  Gld1879f  Ma   Gledhill, J.                                                                    
GLD                 Obs. 2, 415, 1879                                                               
GLD  Gld1880a  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 569, 1880                                                               
GLD  Gld1880b  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 648, 1880                                                               
GLD  Gld1880c  Ma   Gledhill, J.                                                                    
GLD                 Obs. 3, 352, 1880                                                               
GLD  Gld1881   Ma   Gledhill, J.                                                                    
GLD                 Obs. 4, 86, 1881                  (dates converted from Besselian to Julian epoc
GLD  Gld1901   Ma   Gledhill, J.                                                                    
GLD                 MNRAS 61, 556, 1901                                                             
GLD  Gld1906A  Ma   Gledhill, J.                                                                    
GLD                 cited by Lewis (MemRAS 56, 1, 1906)                                             
GLD  Gld1906B  Ma   Gledhill, J.                                                                    
GLD                 cited in BDS (Burnham Double Star Cat.), 1906                                   
GLD  Gld1914A  Ma   Gledhill, J.                                                                    
GLD                 cited by Rabe (AN 198, 107, 1914)                                               
GLD  Gld1937A  Ma   Gledhill, J.                                                                    
GLD                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
GLE  Gle1897   Ma   Gale, W.F.                                                                      
GLE           +Mb   AN 143, 293, 1897                                                               
                                                                                                    
GLG  Glg2003   F    Gallagher, J.D.                                                                 
GLG                 private comm., 2003                                                             
GLG                 (no dates given for measures; default date = decade of publication added.)      
                                                                                                    
GLI  Gli1868   T    Gilliss, J.M.                                                                   
GLI                 Washington Obs., Appendix 1, 63, 1868                                           
GLI                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
GLL  Gll1840   Ma   Galle, G.                                                                       
GLL                 Beob. K. Sternw. Berlin 1, 142, 1840                                            
                                                                                                    
GLM  Glm9999   Ma                                                                                   
GLM                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
GLO  Glo2002   C    Gallo, M.                                                                       
GLO                 Webb Soc., Double Star Circ. 10, 2002                                           
                                                                                                    
GLN  Gln2006   orb  Goldin, A. & Makarov, V.V.                                                      
GLN                 ApJS 166, 341, 2006                                                             
GLN                 (Note: Astrometric orbits based on both NDAC and FAST reductions of Hipparcos da
GLN                 (2 solutions). Values of T0 are relative to 1991.25 = JD 2448349.0625)          
GLN  Gln2007   orb  Goldin, A. & Makarov, V.V.                                                      
GLN                 ApJS 173, 137, 2007                                                             
GLN                 (Note: Astrometric orbits based on merged NDAC and FAST reductions of Hipparcos 
GLN                 data. Values of T0 are relative to 1991.25 = JD 2448349.0625)                   
                                                                                                    
GLP  Glp1888   orb  Glasenapp, S.                                                                   
GLP                 MNRAS 48, 254, 1888                                                             
GLP  Glp1889   orb  Glasenapp, S.                                                                   
GLP                 AN 123, 185, #2940, 1889                                                        
GLP  Glp1891   orb  Glasenapp, S.                                                                   
GLP                 AJ 11, 41, 1891                                                                 
GLP  Glp1891b  Ma   Glasenapp, S.                                                                   
GLP                 AJ 11, 1, 1891                         (measures also in Glp1892f)              
GLP  Glp1892a  orb  Glasenapp, S.                                                                   
GLP                 AN 130, 409, #3119, 1892                                                        
GLP  Glp1892b  orb  Glasenapp, S.                                                                   
GLP                 AN 130, 411, #3119, 1892                                                        
GLP  Glp1892c  orb  Glasenapp, S.                                                                   
GLP                 AN 130, 415, #3119, 1892                                                        
GLP  Glp1892d  orb  Glasenapp, S.                                                                   
GLP                 MNRAS 52, 546, 1892                                                             
GLP  Glp1892e  orb  Glasenapp, S.                                                                   
GLP                 MNRAS 52, 548, 1892                                                             
GLP  Glp1892f  Ma   Glasenapp, S.                                                                   
GLP                 Mesures d'Etoiles Doubles, v1, Imp. Acad. Sci. St. Petersburg, 1892             
GLP  Glp1893a  orb  Glasenapp, S.                                                                   
GLP                 AN 132, 1, #3145, 1893                                                          
GLP  Glp1893b  orb  Glasenapp, S.                                                                   
GLP                 AN 132, 3, #3145, 1893                                                          
GLP  Glp1893c  orb  Glasenapp, S.                                                                   
GLP                 AN 133, 143, #3177, 1893                                                        
GLP  Glp1893d  orb  Glasenapp, S.                                                                   
GLP                 AstAp 12, 402, 1893                                                             
GLP  Glp1893e  orb  Glasenapp, S.                                                                   
GLP                 AstAp 12, 702, 1893                                                             
GLP  Glp1894a  Ma   Glasenapp, S.                                                                   
GLP                 Mesures d'Etoiles Doubles, v2, Imp. Acad. Sci. St. Petersburg, 1894             
GLP  Glp1894b  orb  Glasenapp, S.                                                                   
GLP                 AN 134, 7, #3193, 1894                                                          
GLP  Glp1895   Ma   Glasenapp, S.                                                                   
GLP                 Mesures d'Etoiles Doubles, v3, Imp. Acad. Sci. St. Petersburg, 1895             
GLP  Glp1896A  orb  Glasenapp, S.                                                                   
GLP                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
GLP  Glp1897   Ma   Glasenapp, S.                                                                   
GLP                 Mesures d'Etoiles Doubles, v4, Imp. Acad. Sci. St. Petersburg, 1897             
GLP  Glp1899   Ma   Glasenapp, S.                                                                   
GLP                 Mesures d'Etoiles Doubles, v5, Imp. Acad. Sci. St. Petersburg, 1899             
GLP  Glp1906A  Ma   Glasenapp, S.                                                                   
GLP                 cited by Lewis (MemRAS 56, 1, 1906)                                             
GLP  Glp1913A  Ma   Glasenapp, S.                                                                   
GLP                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
                                                                                                    
GLR  Glr2016   C    Gould, R. & Knapp, W.R.A.                                                       
GLR                 JDSO 12, 547, 2016                                                              
                                                                                                    
GLS  Gls2009   orb  Gillessen, S., Eisenhauer, F., Trippe, S., Alexander, T., Genzel, R., Martins, F
GLS                 & Ott, T.                                                                       
GLS                 ApJ 692, 1075, 2009                                                             
GLS  Gls2017   A    Gillessen, S., Plewa, P.M., Eisenhauer, F., Sari, R., Waisberg, I., Habibi, M., 
GLS           +orb  Pfuhl, O., George, E., Dexter, J., von Fellenberg, S., Ott, T., & Genzel, R.    
GLS                 ApJ 837, 30, 2017                                                               
                                                                                                    
GLT  Glt2006   O    Gault, D.                                                                       
GLT                 Royal Astronomical Soc. of New Zealand (occultation section) Circular, CN2006/1 
                                                                                                    
GMC  GMc2011   C    Micello, G.                                                                     
GMC                 JDSO 7, 37, 2011                                                                
GMC  GMc2011b  C    Preti, L. & Micello, G.                                                         
GMC                 JDSO 7, 144, 2011                                                               
GMC  GMc2012   C    Micello, G.                                                                     
GMC                 JDSO 8, 28, 2012                                                                
GMC  GMc2012b  P    Micello, G.                                                                     
GMC           +C    Il Bollettino Delle Stelle Doppie 2, 14, 2012                                   
GMC  GMc2012c  P+   Micello, G.                                                                     
GMC           +E2   El Observador de Estrellas Dobles, Issue #9, 117, 2012                          
GMC  GMc2012d  C    Adigrat, A. & Micello, G.                                                       
GMC           +M    Il Bollettino Delle Stelle Doppie 2, 21, 2012                                   
GMC  GMc2012e  C    Micello, G.                                                                     
GMC                 JDSO 8, 193, 2012                                                               
GMC  GMc2012f  P+   Micello, G.                                                                     
GMC           +C    Il Bollettino Delle Stelle Doppie 1, 14, 2012                                   
GMC  GMc2012g  C    Micello, G.                                                                     
GMC                 Webb Soc., Double Star Circ. 20, 2012                                           
GMC  GMc2012h  M    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 2, 26, 2012                                   
GMC  GMc2012i  P    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 3, 13, 2012                                   
GMC  GMc2013   C    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 4, 18, 2013                                   
GMC  GMc2013b  P    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 5, 5, 2013                                    
GMC  GMc2013c  C    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 6, 23, 2013                                   
GMC  GMc2013d  C    Micello, G.                                                                     
GMC           +P    Il Bollettino Delle Stelle Doppie 7, 9, 2013                                    
GMC  GMc2014   C    Micello, G.                                                                     
GMC                 Il Bollettino Delle Stelle Doppie 8, 21, 2014                                   
GMC  GMc2016   C    Micello, G.                                                                     
GMC           +orb  Il Bollettino Delle Stelle Doppie 17, 5, 2016                                   
                                                                                                    
GMP  Gmp2014   C    Giampapa, M.W.                                                                  
GMP                 JDSO 10, 118, 2014                                                              
                                                                                                    
GND  Gnd1914   Ma   Grandon, R.                                                                     
GND                 AN 199, 171, 1914                                                               
                                                                                                    
GNO  Gno2006   Hn   Gelino, C.R., Kulkarni, S.R., & Stephens, D.C.                                  
GNO           +Ag   PASP 118, 611, 2006                                                             
GNO           +C                                                                                    
GNO  Gno2010   A    Gelino, C.R. & Burgasser, A.J.                                                  
GNO                 AJ 140, 110, 2010                                                               
GNO  Gno2011   Ag   Gelino, C.R., Kirkpatrick, J.D., Cushing, M.C., Eisenhardt, P.R., Griffith, R.L.
GNO                 Mainzer, A.K., Marsh, K.A., Skrutskie, M.F., & Wright, E.L.                     
GNO                 AJ 142, 57, 2011                                                                
GNO  Gno2014   Ag   Gelino, C.R., Smart, R.L., Marocco, F., Kirkpatrick, J.D., Cushing, M.C., Mace, 
GNO           +E+   Mendez, R.A., Tinney, C.G., & Jones, H.R.A.                                     
GNO           +Hw   AJ 148, 6, 2014                                                                 
                                                                                                    
GNR  GnR2012   C    Church, R., Mohanan, K. & Genet, R.                                             
GNR                 JDSO 8, 340, 2012                                                               
GNR  GnR2013a  C    Genet, R.                                                                       
GNR                 JDSO 9, 124, 2013                                                               
GNR  GnR2015a  S    Genet, R., Zirm, H., Rica, F., Richards, J., Rowe, D., & Gray, D.               
GNR           +orb  JDSO 11, 200, 2015                                                              
GNR           +lin                                                                                  
GNR  GnR2015b  S    Adam, M., Roberts, S., Schenk, M., VanRonk, C., Loayza, T., Genet, R., Johnson, 
GNR                 Smith, T.C., & Wren. P.                                                         
GNR                 JDSO 11, 245, 2015                                                              
GNR  GnR2016   S    Genet, R., Rowe, D., Ashcraft, C., Wen, S., Jones, G., Schillings, B., Harshaw, 
GNR                 Ray, J. & Haas, J.                                                              
GNR                 JDSO 12, 270, 2016                                                              
                                                                                                    
GNS  Gns2012   Cl   Ginski, C., Mugrauer, M., Seeliger, M., & Eisenbeiss, T.                        
GNS           +E2   MNRAS 421, 2498, 2012                                                           
GNS  Gns2013   C+   Ginski, C., Mugrauer, M., Seeliger, M., & Lohne, T.                             
GNS           +A    A&A 559, A71, 2013                                                              
GNS  Gns2013b  orb  Ginski, C., Neuhauser, R., Mugrauer, M., Schmidt, T.O.B., & Adam, C.            
GNS           +Ha   MNRAS 434, 671, 2013                                                            
GNS           +A                                                                                    
GNS  Gns2014   A    Ginski, C., Mugrauer, M., Neuhauser, R., & Schmidt, T.O.B.                      
GNS                 MNRAS 438, 1102, 2014                                                           
GNS  Gns2014b  A    Ginski, C., Schmidt, T.O.B., Mugrauer, M., Neuhauser, R., Vogt, N., Errmann, R.,
GNS           +orb  Berndt, A.                                                                      
GNS           +Hp   MNRAS 444, 2280, 2014                                                           
GNS  Gns2016   A    Ginski, C., Mugrauer, M., Seeliger, M., Buder, S., Errmann, R., Avenhaus, H.,   
GNS           +Cl   Mouillet, D., Maire, A.-L., & Raetz, S.                                         
GNS                 MNRAS 457, 2173, 2016                                                           
                                                                                                    
GNT  GNT            Grant                             (from additional DD list)                     
                                                                                                    
GNY  Gny1879   Mc   Goldney, G.A.                                                                   
GNY                 AN 95, 1, 1879                                                                  
                                                                                                    
GOE  Goe1994   Sa   Goecking, K.-D., Duerbeck, H.W., Plewa, T., Kaluzny, J., Schertl, D., Weigelt, G
GOE                 & Flin, P.                                                                      
GOE                 A&A 289, 827, 1994                                                              
                                                                                                    
GOL  GOL            Goldschmidt, H.                   (from additional DD list)                     
                                                                                                    
GOM  GOM2017   Sa   Galvez-Ortiz, M.C., Solano, E., Lodieu, N. & Aberasturi, M.                     
GOM           +E2   MNRAS 466, 2983, 2017                                                           
                                                                                                    
GON  Gon2000   orb  Gontcharov, G.A., Andronova, A.A., & Titov, O.                                  
GON                 A&A 355, 1164, 2000                                                             
GON  Gon2001   Hh   Gontcharov, G.A., Andronova, A.A., Titov, O.A., & Kornilov, E.V.                
GON           +Pa   A&A 365, 222, 2001                                                              
GON  Gon2002a  orb  Gontcharov, G.A. & Kiyaeva, O.V.                                                
GON                 SvAL 28, 261, 2002                                                              
GON  Gon2002b  orb  Gontcharov, G.A. & Kiyaeva, O.V.                                                
GON                 A&A 391, 647, 2002                                                              
GON  Gon2010   orb  Gontcharov, G.A. & Kiyaeva, O.V.                                                
GON                 New Astron. 15, 324, 2010                                                       
                                                                                                    
GOR  Gor1884   orb  Gore, J.E.                                                                      
GOR                 MNRAS 44, 529, 1884                                                             
GOR  Gor1885   orb  Gore, J.E.                                                                      
GOR                 Proc. Royal Irish Acad., 4, #5, 1885                                            
GOR  Gor1886a  orb  Gore, J.E.                                                                      
GOR                 MNRAS 46, 103, 1886                                                             
GOR  Gor1886b  orb  Gore, J.E.                                                                      
GOR                 MNRAS 46, 291, 1886                                                             
GOR  Gor1886c  orb  Gore, J.E.                                                                      
GOR                 MNRAS 46, 444, 1886                                                             
GOR  Gor1886d  orb  Gore, J.E.                                                                      
GOR                 MNRAS 47, 12, 1886                                                              
GOR  Gor1887a  orb  Gore, J.E.                                                                      
GOR                 AN 117, 289, #2802, 1887                                                        
GOR  Gor1887b  orb  Gore, J.E.                                                                      
GOR                 MNRAS 47, 266, 1887                                                             
GOR  Gor1887c  orb  Gore, J.E.                                                                      
GOR                 MNRAS 47, 346, 1887                                                             
GOR  Gor1888   orb  Gore, J.E.                                                                      
GOR                 MNRAS 48, 257, 1888                                                             
GOR  Gor1889a  orb  Gore, J.E.                                                                      
GOR                 MNRAS 49, 420, 1889                                                             
GOR  Gor1889b  orb  Gore, J.E.                                                                      
GOR                 AN 122, 429, #2928, 1889                                                        
GOR  Gor1889a  orb  Gore, J.E.                                                                      
GOR                 MNRAS 50, 81, 1889                                                              
GOR  Gor1890   orb  Gore, J.E.                                                                      
GOR                 AN 125, 375, #2998, 1890                                                        
GOR  Gor1892a  orb  Gore, J.E.                                                                      
GOR                 AN 131, 137, #3129, 1892                                                        
GOR  Gor1892b  orb  Gore, J.E.                                                                      
GOR                 MNRAS 52, 503, 1892                                                             
GOR  Gor1892c  orb  Gore, J.E.                                                                      
GOR                 MNRAS 52, 505, 1892                                                             
GOR  Gor1892d  orb  Gore, J.E.                                                                      
GOR                 MNRAS 52, 550, 1892                                                             
GOR  Gor1892e  orb  Gore, J.E.                                                                      
GOR                 Proc. Royal Irish Acad., May 1892                                               
GOR  Gor1893a  orb  Gore, J.E.                                                                      
GOR                 MNRAS 53, 335, 1893                                                             
GOR  Gor1893b  orb  Gore, J.E.                                                                      
GOR                 MNRAS 53, 373, 1893                                                             
GOR  Gor1894   orb  Gore, J.E.                                                                      
GOR                 AstAp 13, 559, 1894                                                             
GOR  Gor1895   orb  Gore, J.E.                                                                      
GOR                 AN 137, 329, #3283, 1895                                                        
GOR  Gor1896A  orb  Gore, J.E.                                                                      
GOR                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
                                                                                                    
GOU  Gou1897A       Gould                                                                           
GOU                 cited by See (MNRAS 57, 398, 1897)                                              
                                                                                                    
GRA  Gra1908   Ma   Gratschov, M.                                                                   
GRA                 Pub. Engelhardt Obs. #2, 21, 1908                                               
                                                                                                    
GRB  Grb1913A  T    Groombridge, S.                                                                 
GRB                 cited by Burnham (Carnegie Inst. Washington #168, 1913)                         
                                                                                                    
GRD  Grd2007a  S    Gorda, S.Yu., Balega, Yu.Yu., Pluzhnik, E.A., & Shkhagosheva, Z.U.              
GRD           +orb  A&AT 26, 145, 2007                     (all data also in Grd2007b)              
GRD  Grd2007b  orb  Gorda, S.Yu., Balega, Yu.Yu., Pluzhnik, E.A., & Shkhagosheva, Z.U.              
GRD           +S    Astrophys. Bull. 62, 352, 2007                                                  
                                                                                                    
GRE  Gre1992   C    Gregorio-Hetem, J., Lepine, J.R.D., Quast, .R., Torres, C.A.O., & de la Reza, R.
GRE                 AJ 103, 549, 1992                                                               
                                                                                                    
GRF  Grf1975a  orb  Griffin, R.F.                                                                   
GRF                 Observatory 95, 98, 1975                                                        
GRF  Grf1975b  orb  Radford, G.A. & Griffin, R.F.                                                   
GRF                 Observatory 95, 143, 1975                                                       
GRF  Grf1977a  orb  Griffin, R.F.                                                                   
GRF                 Observatory 97, 15, 1977                                                        
GRF  Grf1977b  orb  Radford, G.A. & Griffin, R.F.                                                   
GRF                 Observatory 97, 173, 1977                                                       
GRF  Grf1977c  orb  Griffin, R.F. & Radford, G.A.                                                   
GRF                 Observatory 97, 196, 1977                                                       
GRF  Grf1977d  orb  Griffin, R.F. & Gunn, J.E.                                                      
GRF                 AJ 82, 176, 1977                                                                
GRF  Grf1978a  orb  Griffin, R.F.                                                                   
GRF                 Observatory 98, 14, 1978                                                        
GRF  Grf1978b  not  Griffin, R.F. & Gunn                                                            
GRF                 AJ 83, 1114, 1978                                                               
GRF  Grf1978c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 98, 47, 1978                                                        
GRF  Grf1979   not  Griffin, R.F.                                                                   
GRF                 Observatory 99, 36, 1979                                                        
GRF  Grf1979b  orb  Griffin, R.F.                                                                   
GRF                 JRASC, 73, 266, 1979                                                            
GRF  Grf1979c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 99, 87, 1979                                                        
GRF  Grf1980a  orb  Griffin, R.F.                                                                   
GRF                 Observatory 100, 30, 1980                                                       
GRF  Grf1980b  orb  Griffin, R.F.                                                                   
GRF                 Observatory 100, 161, 1980                                                      
GRF  Grf1980c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 100, 193, 1980                                                      
GRF  Grf1980d  orb  Griffin, R. & Griffin, R.                                                       
GRF                 MNRAS 193, 957, 1980                                                            
GRF  Grf1981a  not  Griffin, R.F.                                                                   
GRF                 J Astrophys Astron 2, 115, 1981                                                 
GRF  Grf1981b  not  Griffin, R.F. & Herbig, G.H.                                                    
GRF                 MNRAS 196, 33, 1981                                                             
GRF  Grf1981c  not  Griffin, R.F.                                                                   
GRF                 Observatory 101, 79, 1981                                                       
GRF  Grf1981d  not  Griffin, R.F. & Gunn                                                            
GRF                 AJ 86, 588, 1981                                                                
GRF  Grf1981e  not  Griffin, R.F.                                                                   
GRF                 Observatory 101, 175, 1981                                                      
GRF  Grf1982a  orb  Griffin, R.F.                                                                   
GRF                 Observatory 102, 1, 1982                                                        
GRF  Grf1982b  orb  Griffin, R.F.                                                                   
GRF                 Observatory 102, 27, 1982                                                       
GRF  Grf1982c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 102, 82, 1982                                                       
GRF  Grf1982d  orb  Griffin, R.F.                                                                   
GRF                 MNRAS 200, 1161, 1982                                                           
GRF  Grf1982e  orb  Griffin, R.F.                                                                   
GRF                 J Astrophys Astron 1, 101, 1982                                                 
GRF  Grf1983   not  Griffin, R.F.                                                                   
GRF                 Observatory 103, 17, 1983                                                       
GRF  Grf1984a  not  Griffin, R.F.                                                                   
GRF                 J Astrophys Astron 5, 181, 1984                                                 
GRF  Grf1984b  not  Griffin, R.F.                                                                   
GRF                 Observatory 104, 148, 1984                                                      
GRF  Grf1984c  not  Griffin, R.F.                                                                   
GRF                 Observatory 104, 224, 1984                                                      
GRF  Grf1984d  not  Griffin, R.F.                                                                   
GRF                 Observatory 104, 267, 1984                                                      
GRF  Grf1985a  not  Griffin, R.F.                                                                   
GRF                 J Astrophys Astron 6, 71, 1985                                                  
GRF  Grf1985b  not  Griffin, R.F., Griffin, R.E.M., Gunn, J.E., & Zimmerman, B.A.                   
GRF                 AJ 90, 609, 1985                                                                
GRF  Grf1986a  not  Griffin, R.F.                                                                   
GRF                 JRASC 80, 91, 1986                                                              
GRF  Grf1986b  not  Griffin, R.F.                                                                   
GRF                 Observatory 106, 16, 1986                                                       
GRF  Grf1986c  not  Griffin, R.F.                                                                   
GRF                 Observatory 106, 35, 1986                                                       
GRF  Grf1986d  not  Griffin, R.F.                                                                   
GRF                 MNRAS 219, 95, 1986                                                             
GRF  Grf1987   orb  Griffin, R.F. & Heintz, W.D.                                                    
GRF                 JRASC 81, 3, 1987                                                               
GRF  Grf1987b  not  Griffin, R.F.                                                                   
GRF                 Observatory 107, 248, 1987                                                      
GRF  Grf1987c  not  Griffin, R.F.                                                                   
GRF                 Observatory 107, 194, 1987                                                      
GRF  Grf1988   not  Griffin, R.F., Griffin, R.E.M., Gunn, J.E., & Zimmerman, B.A.                   
GRF                 AJ 96, 172, 1988                                                                
GRF  Grf1988b  not  Reimers, D., Griffin, R.F., & Brown, A.                                         
GRF                 A&A 193, 180, 1988                                                              
GRF  Grf1991   not  Griffin, R.F.                                                                   
GRF                 Observatory 111, 108, 1991                                                      
GRF  Grf1992   not  Griffin, R.F.                                                                   
GRF                 Observatory 112, 219, 1992                                                      
GRF  Grf1992b  not  Griffin, R.F. & Keenan, P.C.                                                    
GRF                 Observatory 112, 168, 1992                                                      
GRF  Grf1993   not  Griffin, R.F. & Duquennoy, A.                                                   
GRF                 Observatory 113, 128, 1993                                                      
GRF  Grf1994a  Z    Griffin, R.F.                                                                   
GRF                 MNRAS 267, 69, 1994                                                             
GRF  Grf1994b  Z    Griffin, R.F., Griffin, R.E.M., Snyder, L.F., Schroder, K.-P., Pray, D.,        
GRF                 Ohshima, O., Tokoro, T., Clark, W.E., Williams, D.B., Houchen, M.B., Arai, K.,  
GRF                 Krisciunas, K. & Watson, J.                                                     
GRF                 I.A.P.P.P. Communications No. 57, 31, 1994                                      
GRF  Grf1998   not  Griffin, R.F.                                                                   
GRF                 Observatory 118, 299, 1998                                                      
GRF  Grf1999   not  Griffin, R.F. & Eitter, J.J.                                                    
GRF                 Observatory 119, 320, 1999                                                      
GRF  Grf1999b  not  Griffin, R.F.                                                                   
GRF                 JRASC 93, 208, 1999                                                             
GRF  Grf1999c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 119, 272, 1999                                                      
GRF  Grf1999d  orb  Griffin, R.F.                                                                   
GRF                 Observatory 119, 81, 1999                                                       
GRF  Grf2000   not  Griffin, R.F. & Eitter, J.J.                                                    
GRF                 Observatory 120, 260, 2000                                                      
GRF  Grf2000b  orb  Griffin, R.F.                                                                   
GRF                 Observatory 120, 320, 2000                                                      
GRF  Grf2002a  not  Griffin, R.F.                                                                   
GRF                 Observatory 122, 14, 2002                                                       
GRF  Grf2002b  not  Griffin, R.F., Carquillat, J.M., & Ginestet, N.                                 
GRF                 Observatory 122, 90, 2002                                                       
GRF  Grf2002c  orb  Griffin, R.F.                                                                   
GRF                 Observatory 122, 275, 2002                                                      
GRF  Grf2002d  not  Griffin, R.F.                                                                   
GRF                 Observatory 122, 329, 2002                                                      
GRF  Grf2003   orb  Griffin, R.F. & Suchkov, A.A.                                                   
GRF                 ApJS, 147, 103, 2003                                                            
GRF  Grf2004   orb  Griffin, R.F.                                                                   
GRF                 Observatory 124, 371, 2004                                                      
GRF  Grf2006   orb  Griffin, R.F.                                                                   
GRF                 Observatory 126, 186, 2006                                                      
GRF  Grf2007   orb  Griffin, R.F.                                                                   
GRF                 Observatory 127, 113, 2007                                                      
GRF  Grf2008   orb  Griffin, R.F.                                                                   
GRF                 Observatory 128, 362, 2008                                                      
GRF  Grf2009a  not  Griffin, R.F.                                                                   
GRF                 Observatory 129, 6, 2009                                                        
GRF  Grf2009b  not  Griffin, R.F.                                                                   
GRF                 Observatory 129, 147, 2009                                                      
GRF  Grf2009c  not  Griffin, R.F.                                                                   
GRF                 Observatory 129, 317, 2009                                                      
GRF  Grf2010a  not  Griffin, R.F.                                                                   
GRF                 Observatory 130, 17, 2010                                                       
GRF  Grf2010b  not  Griffin, R.F.                                                                   
GRF                 Observatory 130, 60, 2010                                                       
GRF  Grf2010c  not  Griffin, R.F.                                                                   
GRF                 Observatory 130, 232, 2010                                                      
GRF  Grf2010d  not  Griffin, R.F.                                                                   
GRF                 Observatory 130, 299, 2010                                                      
GRF  Grf2011   not  Griffin, R.F.                                                                   
GRF                 Observatory 131, 70, 2011                                                       
GRF  Grf2011b  not  Griffin, R.F.                                                                   
GRF                 Observatory 131, 225, 2011                                                      
GRF  Grf2011c  E    Griffin, R.F.                                                                   
GRF           +not  Observatory 131, 294, 2011                                                      
GRF  Grf2012   not  Griffin, R.F.                                                                   
GRF                 Observatory 132, 156, 2012                                                      
GRF  Grf2012b  not  Griffin, R.F.                                                                   
GRF                 J Astrophys Astron 33, 29, 2012                                                 
GRF  Grf2012c  not  Griffin, R.F. & Stroe, A.                                                       
GRF                 J Astrophys Astron 33, 245, 2012                                                
GRF  Grf2012d  not  Griffin, R.F.                                                                   
GRF                 Observatory 132, 309, 2012                                                      
GRF  Grf2013a  not  Griffin, R.F.                                                                   
GRF                 Observatory 133, 1, 2013                                                        
GRF  Grf2013b  X    Griffin, R.F.                                                                   
GRF                 private communication                                                           
GRF  Grf2013c  not  Griffin, R.F.                                                                   
GRF                 Observatory 133, 144, 2013                                                      
GRF  Grf2013d  orb  Griffin, R.F. & Mason, B.D.                                                     
GRF                 Inf. Circ. 181, 1, 2013                                                         
GRF  Grf2013e  not  Griffin, R.F.                                                                   
GRF                 Observatory 133, 269, 2013                                                      
GRF  Grf2013f  C    Griffin, R.F.                                                                   
GRF           +not  Observatory 133, 322, 2013                                                      
GRF  Grf2013g  not  Griffin, R.F.                                                                   
GRF                 Observatory 133, 65, 2013                                                       
GRF  Grf2014a  not  Griffin, R.F.                                                                   
GRF                 Observatory 134, 14, 2014                                                       
GRF  Grf2014b  not  Griffin, R.F.                                                                   
GRF                 Observatory 134, 109, 2014                                                      
GRF  Grf2014c  not  Griffin, R.F.                                                                   
GRF                 Observatory 134, 245, 2014                                                      
GRF  Grf2014d  not  Griffin, R.F.                                                                   
GRF                 Observatory 134, 316, 2014                                                      
GRF  Grf2015a  Xs   Griffin, R.F.                                                                   
GRF                 Observatory 135, 15, 2015                                                       
GRF  Grf2015b  not  Griffin, R.F.                                                                   
GRF                 Observatory 135, 122, 2015                                                      
GRF  Grf2015c  X    Griffin, R.F.                                                                   
GRF           +not  Observatory 135, 193, 2015                                                      
GRF  Grf2016a  not  Griffin, R.F.                                                                   
GRF                 Observatory 136, 125, 2016                                                      
GRF  Grf2016b  not  Griffin, R.F.                                                                   
GRF                 Observatory 136, 179, 2016                                                      
GRF  Grf2016c  not  Griffin, R.F.                                                                   
GRF                 Observatory 136, 209, 2016                                                      
GRF  Grf2017a  not  Griffin, R.F.                                                                   
GRF                 Observatory 137, 8, 2017                                                        
                                                                                                    
GRH  Grh1992   S    Gorham, P.W., Ghez, A.M., Haniff, C.A., Kulkarni, S., Matthews, K. & Neugebauer,
GRH                 AJ 103, 953, 1992                                                               
                                                                                                    
GRI  Gri2008   Ma   Grisham, D.R., Johnson, J.M., Genet, R.M., & Arnold, D.L.                       
GRI                 JDSO 4, 10, 2008                                                                
                                                                                                    
GRL  Grl2013   Kv   Grellmann, R., Preibisch, T., Ratzka, T., Kraus, S., Helminiak, K., & Zinnecker,
GRL           +A    A&A 550, A82, 2013                                                              
GRL  Grl2015   Kv   Grellmann, R., Ratzka, T., Kohler, R., Preibisch, T., & Mucciarelli             
GRL                 A&A 578, A84, 2015                                                              
                                                                                                    
GRN  Grn1986   Xs   Greenstein, J.L.                                                                
GRN                 AJ 92, 867, 1986                                                                
                                                                                                    
GRO  GrO1899   Po   Greenwich Obs.                                                                  
GRO                 Greenwich Observations, 1899                                                    
GRO  GrO1900   Ma   Brookes & Bartlett                                                              
GRO                 MNRAS 60, 595, 1900               (dates converted from Besselian to Julian epoc
GRO  GrO1903   Po   Greenwich Obs.                                                                  
GRO                 Greenwich Observations, 1903                                                    
GRO  GrO1906A  Po   Greenwich Obs.                                                                  
GRO                 cited by Lewis (MemRAS 56, 1, 1906)                                             
GRO  GrO1913A       Greenwich Obs.                                                                  
GRO                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                              
GRO  GrO1932A  Po   Greenwich Obs.                                                                  
GRO                 cited in ADS (Aitken Double Star Cat.), 1932                                    
GRO  GrO1937A  Po   Greenwich Obs.                                                                  
GRO                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
GRO  GrO9999   Po   Greenwich Obs.                                                                  
GRO                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
GRR  Grr2000   Hp   Girard, T.M., Wu, H., Lee, J.T., Dyson, S.E., van Altena, W.F., Horch, E.P.,    
GRR           +Cc   Gilliland, R.L., Schaefer, K.G., et al.                                         
GRR           +orb  AJ 119, 2428, 2000                                                              
GRR           +Ao                                                                                   
                                                                                                    
GRT  Grt2000   Kl   Girart, J., Rodriguez, L., & Curiel, S.                                         
GRT                 ApJ 544, L153, 2000                                                             
                                                                                                    
GRU  Gru1877   orb  Gruber, L.                                                                      
GRU                 AN 88, 361, #2111, 1877                                                         
                                                                                                    
GRV  Grv2004   Eu   Greaves, J.                                                                     
GRV                 MNRAS 355, 585, 2004                                                            
GRV  Grv2005a  Es   Greaves, J.                                      (GRV 973 - 1147)               
GRV           +C    Webb Soc., Double Star Circ. 13, 2005                                           
GRV                 (Note: RA for all WDS designations inadvertently truncated to integer minute)   
GRV  Grv2005b  Pa   Greaves, J.                                                                     
GRV                 private communication                                                           
GRV  Grv2005c  C    Greaves, J.                                                                     
GRV                 JDSO 1, 41, 2005                                                                
GRV  Grv2006        Greaves, J.                                                                     
GRV                 private communication, 2006                                                     
GRV                 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;         
GRV                 Lepine & Shara 2005)                                                            
GRV  Grv2006b  Es   Greaves, J.                                                                     
GRV                 private Communication, 2006                                                     
GRV                 (Reduction of SDSS data. Calculated position is to J2000, but actual observation
GRV                 epoch is unknown and proper motion may or may not have been applied.)           
GRV  Grv2006c  Ey   Greaves, J.                                                                     
GRV                 private Communication, 2006                                                     
GRV                 (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual observa
GRV                 epoch is unknown and proper motion may or may not have been applied.)           
GRV  Grv2008   Es   Greaves, J.                                                                     
GRV                 Webb Soc., Double Star Circ. 16, 2008                                           
GRV  Grv2011   C    Greaves, J.                                                                     
GRV                 Webb Soc., Double Star Circ. 19, 2011                                           
GRV                 These carry a discovery designation of SPM and come from the SPM4 Catalog       
                                                                                                    
GRY  Gry2004   Ci   Grady, C.A., Woodgate, B., Torres, C.A.O., Henning, Th., Apai, D., Rodmann, J., 
GRY           +Hs   Wang, H., Stecklum, B., Linz, H., Williger, G.M., Brown, A., Wilkinson, E., et a
GRY           +A    ApJ 608, 809, 2004                                                              
GRY           +P    (Note: No relative astrometry provided for H,I,J,K companions. Coarse values    
GRY                 extracted from Aladin, based on their Figure 4.)                                
                                                                                                    
GSH  Gsh1906A  Ma   Glaisher, J.                                                                    
GSH                 cited by Lewis (MemRAS 56, 1, 1906)                                             
GSH  Gsh1908   Ma   Glaisher, J.                                                                    
GSH                 Cambridge Obs. 24, Pt.1, 1908                                                   
GSH  Gsh1937A  Ma   Glaisher, J.                                                                    
GSH                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
GSU  GSU2002   C    Wilson, J.W. et al.                                                             
GSU                 Georgia State University                                                        
GSU                 (student projects by S. Lepkofker, W. Bernard, C. Barner, B. Brochstein, A.     
GSU                 Thomaston, W. Burley, and M. Kidd) Unpublished manuscripts in USNO Library      
GSU  GSU2003   C    Wilson, J.W. et al.                                                             
GSU                 Georgia State University                                                        
GSU                 (student projects by F. Bell, B.D. Csehy, N.S. Curtis, S. Grizzle, C.           
GSU                 Harris-Spearman, C.M. Huff, S. Jarrett, E.H. Kattoula, M. G. Kinard, C. Leggett,
GSU                 K.M. Miller, S. Mitchell, T. Knoppel, H. Ritt, K.K. Shamsid-Deen, C. Stemple, an
GSU                 P. Webb) Unpublished manuscripts in USNO Library                                
GSU  GSU2004   C    Wilson, J.W. et al.                                                             
GSU                 Georgia State University                                                        
GSU                 (student projects by M. Adams, G. Frega, L. Landis, A. Lehnherr-George, R. Ahman
GSU                 S. Jordan, E. Klein, T. Stark, L. Goodwin, and W. Hatfield)    Unpublished      
GSU                 manuscripts in USNO Library                                                     
GSU  GSU2005   C    Wilson, J.W. et al.                                                             
GSU                 Georgia State University                                                        
GSU                 (student projects by J. Chandler, L. Hampton, L. Hunter, N. Morris, D. Mackey,  
GSU                 J. Malone, B. Leezer, and R. Strickland) Unpublished manuscripts in USNO Library
GSU  GSU2010   Mb   Williams, S.J., Wilson, J.W., Hursey, M. & Caballero-Nieves, S.M.               
GSU                 JDSO 6, 15, 2010                                                                
                                                                                                    
GTB  Gtb1948   Ma   Gottlieb, K.                                                                    
GTB           +orb  Mem. Comm. Obs. Mt. Stromlo 2, #4, 1948                                         
                                                                                                    
GTL  Gtl1949   Mc   Gentili                                                                         
GTL                 J. Obs. 32, 77, 1949                                                            
                                                                                                    
GTZ  Gtz2014   C    Gutierrez Perez, J.A.                                                           
GTZ           +E+   El Observador de Estrellas Dobles, Issue #13, 50, 2014                          
GTZ           +P                                                                                    
                                                                                                    
GUE  Gue2001   Ci   Guenther, E.W., Neuhauser, R., Huelamo, N., Brandner, W., & Alves, J.           
GUE                 A&A 365, 514, 2001                                                              
GUE  Gue2005   A    Guenther, E.W., Neuhauser, R., Wuchterl, G., Mugrauer, M., Bedalov, A. &        
GUE                 Hauschildt, P.H.                                                                
GUE                 AN 326, 958, 2005                                                               
GUE  Gue2005b  A    Guenther, E.W., Paulson, D.B., Cochran, W.D., Patience, J., Hatzes, A.P., &     
GUE                 Macintosh, B.                                                                   
GUE                 A&A 442, 1031, 2005                                                             
                                                                                                    
GUI  Gui1912   Ma   Guillaume, J.                                                                   
GUI                 Travaux Lyon Obs. 4, 193, 1912                                                  
GUI  Gui1931   Ma   Guillaume, J.                                                                   
GUI                 Bull. Obs. Lyon 13, 151, 1931                                                   
GUI  Gui1932A  Ma   Guillaume, J.                                                                   
GUI                 cited in ADS (Aitken Double Star Cat.), 1932                                    
                                                                                                    
GUL  Gul2016   A    Gullikson, K., Kraus, A., & Dodson-Robinson, S.                                 
GUL                 AJ 152, 40, 2016                                                                
                                                                                                    
GUM  Gum1891   Ma   Gummere, H.V.                                                                   
GUM                 Haverford College Studies #1, 1891                                              
GUM  Gum1906A  Ma   Gummere, H.V.                                                                   
GUM                 cited by Lewis (MemRAS 56, 1, 1906)                                             
GUM  Gum1937A  Ma   Gummere, H.V.                                                                   
GUM                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
GUR  Gur2014   S    Guerrero, C.A., Orlov, V.G., Monroy-Rodriguez, M.A., & Voitsekhovich, V.V.      
GUR                 AJ 147, 28, 2014                  (dates converted from Besselian to Julian epoc
GUR  Gur2015   S    Guerrero, C.A., Orlov, V.G., Monroy-Rodriguez, M.A., & Borges Fernandes, M.     
GUR                 AJ 150, 16, 2015                  (dates converted from Besselian to Julian epoc
                                                                                                    
GUS  Gus1925   orb  Gushee, V.M.                                                                    
GUS                 Popular Astron. 33, 308, 1925                                                   
                                                                                                    
GUT  Gut1910   Ma   Guterbock                                                                       
GUT                 MemRAS 59, 291, 1910                                                            
GUT  Gut1911   Ma   Guterbock                                                                       
GUT                 Sitzungsb. Berlin Acad. Wiss. 41, 1911                                          
                                                                                                    
GUY  Guy1951   Ma   Guyot, E.                                                                       
GUY                 J. Obs. 34, 68, 1951                                                            
GUY  Guy1955   Ma   Guyot, E.                                                                       
GUY                 J. Obs. 38, 252, 1955                                                           
GUY                 (Note: Author also published measures corrected for purported systematic effects
GUY                 However, only the uncorrected measures have been tabulated in the catalog.)     
                                                                                                    
GVR  Gvr2010   Pa   Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.                 
GVR           +T    A&A 521, A4, 2010                                                               
GVR                 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000   
GVR                 catalogs, spanning years ~1900-2000)                                            
                                                                                                    
GWP  GWP            Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomic
GWP                 Observatory (OAG) CPMWP Survey                                                  
GWP                 Part I (2012): Measures of 1725 pairs. Equatorial zone                          
GWP                                (RA 00h00m to 11h59m, DEC +20 to -20 deg)                        
GWP  GWP            Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomic
GWP                 Observatory (OAG) CPMWP Survey                                                  
GWP                 Part II (2016): Measures of 1657 pairs. Equatorial zone                         
GWP                                (RA 12h00m to 23h59m, DEC +20 to -20 deg)                        
                                                                                                    
GYD  Gyd1937A       Gylden, H.                                                                      
GYD                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
GYL  Gyl1958   Pa   Goyal, A.N.                                                                     
GYL                 AJ 63, 147, 1958                                                                
GYL  Gyl1962   Pa   Goyal, A.N.                                                                     
GYL                 MNRAS 123, 413, 1962                                                            
GYL  Gyl1964   Pa   Goyal, A.N.                                                                     
GYL                 MNRAS 127, 215, 1964                                                            
GYL  Gyl1966   Pa   Goyal, A.N.                                                                     
GYL                 MNRAS 133, 15, 1966                                                             
GYL  Gyl1968   Pa   Goyal, A.N.                                                                     
GYL                 AJ 73, 366, 1968                                                                
GYL  Gyl1970   Pa   Goyal, A.N.                                                                     
GYL                 MNRAS 150, 235, 1970                                                            
                                                                                                    
GZA  Gza2012   C    Gauza, B., Bejar, V.J.S., Rebolo, R., Pena Ramirez, K., Zapatero Osorio, M.R.,  
GZA                 Perez-Garrido, A., Lodieu, N., Pinfield, D.J., McMahon, R.G., Gonzalez-Solares, 
GZA                 Emerson, J.P., Boudreault, S. & Banerji, M.                                     
GZA                 MNRAS 427, 2457, 2012                                                           
GZA  Gza2015   Ev   Gauza, B., Bejar, V.J.S., Perez-Garriod, A., Zapatero Osorio, M.R., Lodieu, N., 
GZA                 Rebolo, R., Palle, E. & Nowak, G.                                               
GZA                 ApJ 804, 96, 2015                                                               
GZA  Gza2015b  C    Gauza, B., Bejar, V.J.S., Rebolo, R., Alvarez, C., Bihain, G.,                  
GZA                 Zapatero Osorio, M.R., Caballero, J.A., Telesco, C.M., & Packham, C.            
GZA                 MNRAS 452, 1677, 2015                                                           
                                                                                                    
GZL  Gzl1955   orb  Guntzel-Lingner, U.                                                             
GZL                 AN 282, 183, 1955                                                               
GZL  Gzl1956a  orb  Guntzel-Lingner, U.                                                             
GZL                 AN 283, 73, 1956                                                                
GZL  Gzl1956b  orb  Guntzel-Lingner, U.                                                             
GZL                 AN 283, 145, 1956                                                               
GZL  Gzl1962   Po   Guntzel-Lingner, U.                                                             
GZL                 Potsdam Obs. 30, Part 3, 101, 1962                                              
                                                                                                    
GZZ  Gzz1955a  orb  Giannuzzi, M.A.                                                                 
GZZ                 Oss. Roma Mte. Mario Cont. 218, 1955                                            
GZZ  Gzz1955b  orb  Finzi, C. & Giannuzzi, M.                                                       
GZZ                 Oss. Roma Mte. Mario Cont. 222, 1955                                            
GZZ  Gzz1956a  orb  Giannuzzi, M.A.                                                                 
GZZ                 Oss. Roma Mte. Mario Cont. 226, 1956                                            
GZZ  Gzz1956b  orb  Giannuzzi, M.A.                                                                 
GZZ                 Oss. Roma Mte. Mario Cont. 230, 1956                                            
                                                                                                    
H    H 1            (Herschel DD - list 1)                                                          
H    H 2            (Herschel DD - list 2)                                                          
H    H 3            (Herschel DD - list 3)                                                          
H    H 4            (Herschel DD - list 4)                                                          
H    H 5            (Herschel DD - list 5)                                                          
H    H 6            (Herschel DD - list 6)                                                          
H    H N            (Herschel DD - "new" list)                                                      
H    H__1782   Mb   Herschel, W.                                                                    
H                   Phil. Trans. R. Soc. 72, 112, 1782                                              
H    H__1782A  Mb   Herschel, W.                                                                    
H                   Phil. Trans. R. Soc. 72, 112, 1782                                              
H                   (as cited by J. Herschel, MemRAS 5, 13, 1833)                                   
H    H__1785   Mb   Herschel, W.                                                                    
H             +Ma   Phil. Trans. R. Soc. 75, 40, 1785                                               
H    H__1785A       Herschel, W.                                                                    
H                   Phil. Trans. R. Soc. 75, 40, 1785                                               
H                   (as cited by J. Herschel, MemRAS 5, 13, 1833)                                   
H    H__1803   Mb   Herschel, W.                                                                    
H                   Phil. Trans. R. Soc. 93, 339, 1803                                              
H    H__1804   Mb   Herschel, W.                                                                    
H                   Phil. Trans. R. Soc. 94, 353, 1804                                              
H    H__1833A  Mb   Herschel, W.                                                                    
H                   cited by J. Herschel (MemRAS 5, 13, 1833)                                       
H    H__1844A  Mb   Herschel, W.                                                                    
H                   cited by Smyth (Cycle of Celestial Objects 2, 1844)                             
H    H__1852A  Mb   Herschel, W.                                                                    
H                   cited by Bishop (Bishop Obs. Astron. Observations 1852)                         
H    H__1860A       Herschel, W.                                                                    
H                   cited by Jacob (MemRAS 28, 13, 1860)                                            
H    H__1865A  Mb   Herschel, W.                                                                    
H                   cited by Engelmann (AN 64, 81, #1518, 1865)                                     
H    H__1867   Mb   Herschel, W.                                                                    
H                   MemRAS 35, 21, 1867               (dates converted from Besselian to Julian epoc
H    H__1874A       Herschel, W.                                                                    
H                   cited by Burnham (MNRAS 35, 28, 1874)                                           
H    H__1880A  Mb   Herschel, W.                                                                    
H                   cited by Gledhill (Obs 3, 382, 1880)                                            
H    H__1880B       Herschel, W.                                                                    
H                   cited by Gledhill (Obs 3, 447, 1880)                                            
H    H__1880C       Herschel, W.                                                                    
H                   cited by Gledhill (Obs 3, 535, 1880)                                            
H    H__1880E       Herschel, W.                                                                    
H                   cited by Gledhill (Obs 3, 314, 1880)                                            
H    H__1880F  Mb   Herschel, W.                                                                    
H                   cited by Burnham (MNRAS 40, 497, 1880)                                          
H    H__1881A  Mb   Herschel, W.                                                                    
H                   cited by Gledhill (Obs 4, 19, 1881)                                             
H    H__1906A  Mb   Herschel, W.                                                                    
H             +Ma   cited by Lewis (MemRAS 56, 1, 1906)                                             
H    H__1906B  Ma   Herschel, W.                                                                    
H             +Mb   cited in BDS (Burnham Double Star Cat.), 1906                                   
                                                                                                    
HAA  Haa1919   Ma   Haarh, G.                                                                       
HAA                 AN 210, 225, 1919                                                               
HAA  Haa1920   Ma   Haarh, G.                                                                       
HAA                 AN 212, 71, 1920                                                                
HAA  Haa1921   Ma   Haarh, G.                                                                       
HAA                 AN 215, 1, 1921                                                                 
HAA  Haa1922   Ma   Haarh, G.                                                                       
HAA                 AN 215, 367, 1922                                                               
                                                                                                    
HAF  Haf1948   orb  Haffner, H.                                                                     
HAF                 AN 276, 145, 1948                                                               
                                                                                                    
HAG  Hag1894   Pa   Hagen, J.G.                                                                     
HAG                 AN 136, 303, 1894                                                               
                                                                                                    
HAI  HaI2001        Han, I., Black, D., & Gatewood, G.                                              
HAI                 ApJ 548, L57, 2001                                                              
HAI  HaI2002   orb  Han, I. & Gatewood, G.                                                          
HAI                 PASP 114, 224, 2002                                                             
                                                                                                    
HAL  Hal1883   Ma   Hall, A., Jr.                                                                   
HAL                 Washington Observations, 1883                                                   
HAL  Hal1885   Ma   Hall, A., Jr.                                                                   
HAL                 Washington Observations, 1885                                                   
HAL  Hal1892   Ma   Hall, A., Jr.                                                                   
HAL                 Washington Observations, 1892                                                   
HAL  Hal1920   Ma   Hall, A., Jr.                                                                   
HAL                 AJ 32, 149, 1920                                                                
HAL  Hal1929   Ma   Hall, A., Jr.                                                                   
HAL                 Pub. USNO 12, 236, 1929                                                         
                                                                                                    
HAM  Ham1929   Ma   Hammond, J.C.                                                                   
HAM                 Pub. USNO 12, 236, 1929                                                         
                                                                                                    
HAN  Han1987   Sa   Haniff, C.A., Mackay, C.D., Titterington, D.J., Sivia, D., Baldwin, J.E., &     
HAN                 Warner, P.E.                                                                    
HAN                 Nature 328, 694-696, 1987                                                       
HAN  Han1989   Sa   Haniff, C.A., Buscher, D.F., Christou, J.C., & Ridgway, S.T.                    
HAN                 MNRAS 241, 51P-56P, 1989                                                        
                                                                                                    
HAR  Har1938   D    Hargreaves, F.J.                                                                
HAR                 MNRAS 98, 189, 1938                                                             
                                                                                                    
HAS  Has1911   Ma   Hassenstein, W.                                                                 
HAS                 Beob. Sternw. Koenigsberg 43, 31, 1911                                          
                                                                                                    
HAT  Hat1994   C    Hartigan, P., Strom, K., & Strom, S.                                            
HAT           +Ci   ApJ 427, 961, 1994                                                              
HAT  Hat2003   Hs   Hartigan, P. & Kenyon, S.J.                                                     
HAT                 ApJ 583, 334, 2003                                                              
                                                                                                    
HAU  Hau1964   Pa   Haupt, H.                                                                       
HAU                 Mitt. Sternw. Wien 12, #2, 1964                                                 
HAU  Hau1965   Pa   Haupt, H.                                                                       
HAU                 Mitt. Sternw. Wien 12, #16, 1965                                                
HAU  Hau1966   Pa   Haupt, H.                                                                       
HAU                 Sitzungsb. Aust. Acad. Sci. #175, 293, 1966                                     
                                                                                                    
HAV  Hav1906A       Haverford Col. Obs.                                                             
HAV                 cited by Lewis (MemRAS 56, 1, 1906)                                             
HAV  Hav1937A       Haverford Col. Obs.                                                             
HAV                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
HAW  Haw1910   Ma   Hawksworth                                                                      
HAW                 MemRAS 59, 291, 1910                                                            
                                                                                                    
HAY  Hay1992   S    Haywood, J.W., Hegyi, D.J., & Gudehus, D.H.                                     
HAY                 ApJ 392, 172, 1992                                                              
                                                                                                    
HBC  HBC            (Herbig Bell Catalog)                                                           
                                                                                                    
HBG  Hbg2012   not  Holberg, J. B., Oswalt, T. D., & Sion, E. M.                                    
HBG                 ApJ 571, 512, 2012                                                              
HBG  Hbg2013   not  Holberg, J. B., Oswalt, T. D., & Sion, E. M.                                    
HBG                 MNRAS 435, 2077, 2013                                                           
HBG  Hbg2014   Hs   Holberg, J.B., Casewell, S.L., Bond, H.E., Burleigh, M.R., & Barstow, M.A.      
HBG           +Hp   MNRAS 444, 2022, 2014                                                           
                                                                                                    
HBR  HBr1970        Hanbury Brown, R., Davis, J., Herbison-Evans, D., & Allen, L.R.                 
HBR                 MNRAS 148, 103, 1970                                                            
HBR  HBr1974        Hanbury Brown, R., Davis, J., & Allen, L.R.                                     
HBR                 MNRAS 167, 121, 1974                                                            
                                                                                                    
HCH  Hch2002   Ci   Haisch, K.E., Barsony, M., Greene, T.P., & Ressler, M.E.                        
HCH           +S    AJ 124, 2841, 2002                                                              
HCH  Hch2004   Ci   Haisch, K.E., Jr., Greene, T.P., Barsony, M., & Stahler, S.W.                   
HCH                 AJ 127, 1747, 2004                                                              
                                                                                                    
HDO  HdO1882a  Mb   Harvard Obs.                                                                    
HDO                 Harvard Ann. 13, 17, 1882                                                       
HDO  HdO1882b  Ma   Harvard Obs.                           (measure by Alden, G.I.)                 
HDO                 Harvard Ann. 13, 17, 1882         (dates converted from Besselian to Julian epoc
HDO  HdO1882c  Ma   Harvard Obs.                           (measure by Davis, W.M.)                 
HDO                 Harvard Ann. 13, 17, 1882                                                       
HDO  HdO1906A  Ma   Harvard Obs.                                                                    
HDO                 cited in BDS (Burnham Double Star Cat., 1906)                                   
HDO  HdO9999   Ma   Harvard Obs.                                                                    
HDO                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
HDP  Hdp1994   Ci   Hodapp, K.                                                                      
HDP                 ApJS 94, 615, 1994 (no data)                                                    
                                                                                                    
HDS  HDS            Hipparcos Double Star             (from additional DD list)                     
                                                                                                    
HDZ  Hdz1980   Ma   Hernandez & Sahade                                                              
HDZ                 PASP 92, 819, 1980                                                              
                                                                                                    
HEA  Hea1906A  Ma   Hearson                                                                         
HEA                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
HEB  Heb2002   Hp   Heber, U., Moehler, S., Napiwotzki, R., Thejll, P., & Green, E.M.               
HEB                 A&A 383, 938, 2002                                                              
                                                                                                    
HEG  Heg1983   S    Hege, E.K., Hubbard, E.N., Cocke, W.J., Strittmatter, P.A., Worden, S.P., &     
HEG                 Radick, R.R.                                                                    
HEG                 IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 185, 1983 "Current Techniques in Do
HEG                 & Multiple Star Research", R.S. Harrington & O.G. Franz, eds.                   
HEG                                                   (dates converted from Besselian to Julian epoc
HEG  Heg1991   S    Hege, E.K., Allen, C.K., & Cocke. W.J.                                          
HEG                 ApJ 381, 543, 1991                                                              
                                                                                                    
HEI  Hei1954   orb  Heintz, W.D.                                                                    
HEI                 MNRAS 114, 600-605, 1954                                                        
HEI  Hei1956a  M+   Heintz, W.D.                                                                    
HEI           +orb  MNRAS 116, 248, 1956                                                            
HEI  Hei1956b  orb  Heintz, W.D.                                                                    
HEI                 AN 283, 145, 1956                                                               
HEI  Hei1958   orb  Heintz, W.D.                                                                    
HEI                 Observatory 78, 32, 1958                                                        
HEI  Hei1960a  orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 5, 87-114, 1960                                         
HEI  Hei1960b  Ma   Heintz, W.D.                                                                    
HEI           +orb  AN 285, 249, 1960                                                               
HEI  Hei1960c  orb  Heintz, W.D.                                                                    
HEI                 AN 285, 255, 1960                                                               
HEI  Hei1961   Ma   Heintz, W.D.                                                                    
HEI                 J. Obs. 44, 158, 1961                                                           
HEI  Hei1962   orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 5, 135-160, 1962                                        
HEI  Hei1963a  orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 5, 247-268, 1963                                        
HEI  Hei1963b  Ma   Heintz, W.D.                                                                    
HEI                 J. Obs. 46, 1, 1963                                                             
HEI  Hei1963c  orb  Heintz, W.D.                                                                    
HEI                 ZfAp 57, 159, 1963                                                              
HEI  Hei1965a  Ma   Heintz, W.D.                                                                    
HEI                 J. Obs. 48, 5-10, 1965                                                          
HEI  Hei1965b  Po   Heintz, W.D.                                                                    
HEI                 AN 289, 101, 1965                                                               
HEI  Hei1965c  orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 7, 7-14, 1965                                           
HEI  Hei1966   orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 7, 19-28, 1966                                          
HEI  Hei1967a  orb  Heintz, W.D.                                                                    
HEI                 Veroff. Sternw. Munchen 7, 29-34, 1967                                          
HEI  Hei1967b  Ma   Heintz, W.D.                                                                    
HEI           +orb  J. Obs. 50, 343, 1967                                                           
HEI  Hei1967c  orb  Heintz, W.D.                                                                    
HEI                 AN 289, 269, 1967                                                               
HEI  Hei1967d  orb  Heintz, W.D.                                                                    
HEI                 J. Obs. 50, 357, 1967                                                           
HEI  Hei1968a  orb  Heintz, W.D.                                                                    
HEI                 AJ 73, 512, 1968                                                                
HEI  Hei1968b  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 44, 1, 1968                                                          
HEI  Hei1969a  orb  Heintz, W.D.                                                                    
HEI                 A&A 1, 249, 1969                                                                
HEI  Hei1969b  orb  Heintz, W.D.                                                                    
HEI                 A&A 2, 169, 1969                                                                
HEI  Hei1969c  orb  Heintz, W.D.                                                                    
HEI                 AJ 74, 768, 1969                                                                
HEI  Hei1969d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 47, 1, 1969                                                          
HEI  Hei1970a  Po   Heintz, W.D.                                                                    
HEI           +orb  AJ 75, 848, 1970                  (dates converted from Besselian to Julian epoc
HEI  Hei1970b  Ma   Heintz, W.D.                                                                    
HEI                 A&AS 1, 393, 1970                                                               
HEI  Hei1971   orb  Heintz, W.D.                                                                    
HEI                 AJ 76, 277, 1971                                                                
HEI  Hei1972   Po   Heintz, W.D.                                                                    
HEI           +orb  AJ 77, 160, 1972                                                                
HEI  Hei1973a  orb  Heintz, W.D.                                                                    
HEI                 PASP 85, 408, 1973                                                              
HEI  Hei1973b  orb  Heintz, W.D.                                                                    
HEI                 AJ 78, 208, 1973                                                                
HEI  Hei1973c  orb  Heintz, W.D.                                                                    
HEI                 AJ 78, 307, 1973                                                                
HEI  Hei1973d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 60, 1, 1973                                                          
HEI  Hei1974a  orb  Heintz, W.D.                                                                    
HEI                 ApJ 195, 411, 1974                                                              
HEI  Hei1974b  orb  Heintz, W.D.                                                                    
HEI                 AJ 79, 397, 1974                                                                
HEI  Hei1974c  Po   Heintz, W.D.                                                                    
HEI           +orb  AJ 79, 819, 1974                  (dates converted from Besselian to Julian epoc
HEI  Hei1975a  Ma   Heintz, W.D.                                                                    
HEI           +Po   ApJS 29, 315, 1975                                                              
HEI  Hei1975b  orb  Heintz, W.D.                                                                    
HEI                 ApJS 29, 331, 1975                                                              
HEI  Hei1976   orb  Heintz, W.D.                                                                    
HEI                 ApJ 208, 474, 1976                                                              
HEI  Hei1978a  orb  Heintz, W.D.                                                                    
HEI                 ApJS 37, 71, 1978                                                               
HEI  Hei1978b  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 37, 343, 1978                                                              
HEI  Hei1978c  orb  Heintz, W.D.                                                                    
HEI                 ApJS 37, 515, 1978                                                              
HEI  Hei1978d       Heintz, W.D.                                                                    
HEI                 ApJ 220, 931, 1978                                                              
HEI  Hei1979a  orb  Heintz, W.D.                                                                    
HEI                 PASP 91, 356, 1979                                                              
HEI  Hei1979b  orb  Heintz, W.D.                                                                    
HEI                 ApJS 41, 549, 1979                                                              
HEI  Hei1979c  orb  Heintz, W.D.                                                                    
HEI                 AJ 84, 1223, 1979                                                               
HEI  Hei1979d  orb  Heintz, W.D.                                                                    
HEI                 PASP 91, 490, 1979                                                              
HEI  Hei1980a  Ma   Heintz, W.D.                                                                    
HEI           +Mb   ApJS 44, 111, 1980                (dates converted from Besselian to Julian epoc
HEI  Hei1980b  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 82, 1, 1980                                                          
HEI  Hei1981a  orb  Heintz, W.D.                                                                    
HEI                 ApJS 45, 559, 1981                                                              
HEI  Hei1981b  orb  Heintz, W.D.                                                                    
HEI                 PASP 93, 90, 1981                                                               
HEI  Hei1981c  orb  Heintz, W.D.                                                                    
HEI                 PASP 93, 328, 1981                                                              
HEI  Hei1981d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 83, 1, 1981                                                          
HEI  Hei1981e       Heintz, W.D.                                                                    
HEI                 ApJS 46, 247, 1981                                                              
HEI  Hei1981f  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 84, 1, 1981                                                          
HEI  Hei1981g  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 85, 1, 1981                                                          
HEI  Hei1982a  orb  Heintz, W.D.                                                                    
HEI                 Observatory 102, 42, 1982                                                       
HEI  Hei1982b  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 86, 1, 1982                                                          
HEI  Hei1982c  orb  Heintz, W.D.                                                                    
HEI                 A&AS 47, 569, 1982                                                              
HEI  Hei1982d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 88, 1, 1982                                                          
HEI  Hei1982e  orb  Heintz, W.D.                                                                    
HEI                 PASP 94, 705, 1982                                                              
HEI  Hei1983a  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 51, 249, 1983                (dates converted from Besselian to Julian epoc
HEI  Hei1983b  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 89, 1, 1983                                                          
HEI  Hei1983c  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 90, 1, 1983                                                          
HEI  Hei1983d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 91, 1, 1983                                                          
HEI  Hei1984a  orb  Heintz, W.D.                                                                    
HEI                 AJ 89, 1063, 1984                                                               
HEI  Hei1984b  orb  Heintz, W.D.                                                                    
HEI                 A&AS 56, 5, 1984                                                                
HEI  Hei1984c  orb  Heintz, W.D.                                                                    
HEI                 ApJ 284, 806, 1984                                                              
HEI  Hei1984d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 92, 1, 1984                                                          
HEI  Hei1984e  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 93, 1, 1984                                                          
HEI  Hei1984f  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 94, 1, 1984                                                          
HEI  Hei1984g  orb  Heintz, W.D.                                                                    
HEI                 Observatory 104, 88, 1984                                                       
HEI  Hei1984h  orb  Heintz, W.D.                                                                    
HEI                 PASP 96, 439 1984                                                               
HEI  Hei1984i  Po   Heintz, W.D. & Borgman, E.R.                                                    
HEI                 AJ 89, 1068, 1984                                                               
HEI  Hei1985a  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 58, 439, 1985                (dates converted from Besselian to Julian epoc
HEI  Hei1985b  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 95, 1, 1985                                                          
HEI  Hei1985c  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 96, 1, 1985                                                          
HEI  Hei1985d  orb  Heintz, W.D.                                                                    
HEI                 Inf. Circ. 97, 1, 1985                                                          
HEI  Hei1986a  orb  Heintz, W.D.                                                                    
HEI                 A&AS 64, 1, 1986                                                                
HEI  Hei1986b  orb  Heintz, W.D.                                                                    
HEI                 A&AS 65, 411, 1986                                                              
HEI  Hei1987a  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 65, 161, 1987                (dates converted from Besselian to Julian epoc
HEI  Hei1987b  orb  Heintz, W.D.                                                                    
HEI                 PASP 99, 1084, 1987                                                             
HEI  Hei1987c  orb  Heintz, W.D.                                                                    
HEI                 AJ 94, 1077, 1987                                                               
HEI  Hei1988a  orb  Heintz, W.D.                                                                    
HEI                 PASP 100, 834, 1988                                                             
HEI  Hei1988b  orb  Heintz, W.D.                                                                    
HEI                 PASP 100, 839, 1988                                                             
HEI  Hei1988c  orb  Heintz, W.D.                                                                    
HEI                 JRASC 82, 140, 1988                                                             
HEI  Hei1988d  orb  Heintz, W.D.                                                                    
HEI                 A&AS 72, 543, 1988                                                              
HEI  Hei1989a  orb  Heintz, W.D.                                                                    
HEI                 PASP 101, 510, 1989                                                             
HEI  Hei1989b  orb  Heintz, W.D.                                                                    
HEI                 A&A 217, 145, 1989                                                              
HEI  Hei1990a  orb  Heintz, W.D.                                                                    
HEI                 Obs 110, 131, 1990                                                              
HEI  Hei1990b  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 74, 275, 1990                (dates converted from Besselian to Julian epoc
HEI  Hei1990c  orb  Heintz, W.D.                                                                    
HEI                 A&AS 82, 65, 1990                                                               
HEI  Hei1990d  orb  Heintz, W.D.                                                                    
HEI                 AJ 99, 420, 1990                                                                
HEI  Hei1991   orb  Heintz, W.D.                                                                    
HEI                 A&AS 90, 311, 1991                                                              
HEI  Hei1992a  M+   Heintz, W.D.                                                                    
HEI           +Po   ApJS 83, 351, 1992                (dates converted from Besselian to Julian epoc
HEI  Hei1992b  orb  Heintz, W.D. & Cantor, B.                                                       
HEI                 Obs 112, 286, 1992                                                              
HEI  Hei1993a  orb  Heintz, W.D.                                                                    
HEI                 PASP 105, 44, 1993                                                              
HEI  Hei1993b  orb  Heintz, W.D. & Strom, C.                                                        
HEI                 PASP 105, 293, 1993                                                             
HEI  Hei1993c  orb  Heintz, W.D.                                                                    
HEI                 PASP 105, 586, 1993                                                             
HEI  Hei1993d  orb  Heintz, W.D.                                                                    
HEI                 A&AS 98, 209, 1993                                                              
HEI  Hei1993e  orb  Heintz, W.D.                                                                    
HEI                 AJ 105, 1188, 1993                                                              
HEI  Hei1994a  orb  Heintz, W.D.                                                                    
HEI                 AJ 108, 2338, 1994                                                              
HEI  Hei1994b  orb  Heintz, W.D. & Cantor, B.                                                       
HEI                 PASP 106, 363, 1994                                                             
HEI  Hei1995   Ma   Heintz, W.D.                                                                    
HEI           +Po   ApJS 99, 693, 1995                                                              
HEI           +orb                                    (dates converted from Besselian to Julian epoc
HEI  Hei1996a  Ma   Heintz, W.D.                                                                    
HEI           +orb  ApJS 105, 475, 1996               (dates converted from Besselian to Julian epoc
HEI  Hei1996b  orb  Heintz, W.D.                                                                    
HEI                 AJ 111, 408, 1996                                                               
HEI  Hei1996c  orb  Heintz, W.D.                                                                    
HEI                 AJ 111, 412, 1996                                                               
HEI  Hei1997   orb  Heintz, W.D.                                                                    
HEI                 ApJS 111, 335, 1997                                                             
HEI  Hei1998   Ma   Heintz, W.D.                                                                    
HEI           +orb  ApJS 117, 587, 1998               (dates converted from Besselian to Julian epoc
HEI  Hei2000   Ma   Heintz, W.D.                                                                    
HEI           +orb  private communication, 2000                                                     
HEI           +C                                                                                    
HEI  Hei2001   orb  Heintz, W.D.                                                                    
HEI           +C    Inf. Circ. 143, 1, 2001                                                         
                                                                                                    
HEL  Hel2009   A    Helminiak, K., Konacki, M., Kulkarni, S.R., & Eisner, J.                        
HEL                 MNRAS 400, 406, 2009                                                            
HEL  Hel2010   A    Helminiak, K. & Konacki, M.                                                     
HEL                 "Physics and Astrophysics of Planetary Systems", EAS Pub. Series 41, 103, 2010  
HEL                 (data at website http://www.ncac.torun.pl/~xysiek/source/mgr.pdf, ch. 6, pp 94-1
HEL  Hel2012   orb  Helminiak, K.G., Konacki, M., Muterspaugh, M.W., Browne, S.E., Howard, A.W., &  
HEL                 Kulkarni, S.R.                                                                  
HEL                 MNRAS 419, 1285, 2012                                                           
HEL  Hel2016   A    Helminiak, K.G., Kuzuhara, M., Mede, K., Brandt, T.D., Kandori, R., Suenaga, T.,
HEL           +orb  Kusakabe, N., Narita, N., Carson, J.C., Currie, T., Kudo, T., Hashimoto, J., et 
HEL                 ApJ 832, 33, 2016                                                               
                                                                                                    
HEN  Hen1992a  Si   Henry, T.J., McCarthy, D.W., Jr., Freeman, J., & Cristou, J.C.                  
HEN                 AJ 103, 1369, 1992                     (superceded by Hen1993)                  
HEN  Hen1992b  Si   Henry, T.J., Johnson, D., McCarthy, D., Jr., & Kirkpatrick, J.                  
HEN                 A&A 254, 116-120, 1992                                                          
HEN  Hen1993   Si   Henry, T.J. & McCarthy, D.W., Jr.                                               
HEN                 AJ 106, 773, 1993                      (supercedes Mcy1991 and Hen1992a)        
HEN  Hen1994        Henry, T.J., Kirkpatrick, J.D. & Simons, D.A.                                   
HEN                 AJ 108, 1437, 1994                                                              
HEN  Hen1997   Si   Henry, T.J., Ianna, P.A., Kirkpatrick, J.D., & Jahreiss, H.                     
HEN                 AJ 114, 388, 1997                                                               
HEN  Hen1999   Hf   Henry, T.J., Franz, O.G., Wasserman, L.H., Benedict G.F., Shelus, P.J., Ianna, P
HEN           +Xs   Kirkpatrick, J.D. & McCarthy, D.W., Jr.                                         
HEN                 ApJ 512, 864, 1999                                                              
HEN  Hen2002        Henry, T.J., Walkowicz, L.M., Barto, T.C. & Golimowski, D.A.                    
HEN                 AJ 123, 2002, 2002                                                              
HEN  Hen2004   Pa   Henry, T.J., Subasavage, J.P., Brown, M.A., Beaulieu, T.D., Jao, W.-C.          
HEN           +C    AJ 128, 2460, 2004                                                              
HEN  Hen2006   Pa   Henry, T.J., Jao, W.-C., Subasavage, J.P., Beaulieu, T.D., Ianna, P.A., Costa, E
HEN           +C    & Mendez, R.A                                                                   
HEN                 AJ 132, 2360, 2006                                                              
                                                                                                    
HEP  Hep1937A       Hepperger (Vienna)                                                              
HEP                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
HER  Her1950   Pa   Herbig, G.H.                                                                    
HER                 ApJ 111, 15, 1950                                                               
HER  Her1954a  Pa   Herbig, G.H.                                                                    
HER                 PASP 66, 19, 1954                                                               
HER  Her1954b  Pa   Herbig, G.H.                                                                    
HER                 ApJ 119, 483, 1954                                                              
HER  Her1958   Pa   Herbig, G.H.                                                                    
HER                 ApJ 128, 259, 1958                                                              
HER                 (Default date = decade of publication used for measures without given dates.)   
HER                                                   (dates converted from Besselian to Julian epoc
HER  Her1961        Rach & Herbig                                                                   
HER                 ApJ 133, 143, 1961                                                              
HER  Her1962   Pa   Herbig, G.H.                                                                    
HER                 Advances Astron. Astrophys. 1, 47, 1962                                         
HER                 (Exact dates, telescopes, and techniques not given. Default date = decade of    
HER                 publication added.)                                                             
HER  Her1967   Xr   Herbig, G.H.                                                                    
HER                 PASP 79, 502, 1967                                                              
HER  Her1972   Xr   Herbig, G.H. & Kameswara Rao, N.                                                
HER           +Pa   ApJ 174, 401, 1972                (dates converted from Besselian to Julian epoc
HER  Her1979   Pa   Jones, B. & Herbig, G.H.                                                        
HER           +C    AJ 84, 1872, 1979                                                               
HER  Her1988   Xr   Herbig, G.H. & Bell, K.R.                                                       
HER                 Lick Obs. Bull 1111, 1988                                                       
HER  Her1998   C    Herbig, G.H.                                                                    
HER                 ApJ 497, 736, 1998                                                              
HER  Her9999   Ma   Herbig, G.H.                                                                    
HER                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
HEZ  Hez2003   Z    Hernandez, K.                                                                   
HEZ                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003           
HEZ                                                   (dates converted from Besselian to Julian epoc
                                                                                                    
HFC  HFC1928        Henroteau, F.C.                                                                 
HFC                 Handbuch der Astrophysik 6, part 2, 299, 1928 (no data)                         
                                                                                                    
HG   Hg_1961   Ma   Hog, E.                                                                         
HG                  J. Obs. 44, 78, 1961                                                            
                                                                                                    
HGH  Hgh1937A       Houghton (Temple)                                                               
HGH                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                 
                                                                                                    
HGN  Hgn2005   Cc   Haguenauer, P., Serabyn, E., Bloemhof, E.E., Wallace, J.K., Gappinger, R.O.,    
HGN                 Mennesson, B., Troy, M., Koresko, C.D. & Moore, J.                              
HGN                 Proc. SPIE, 5905, 261, 2005      (no data)                                      
HGN  Hgn2006   Aw   Haguenauer, P., Serabyn, E., Mennesson, B., Wallace, J.K., Gappinger, R.O.,     
HGN                 Troy, M., Bloemhof, E.E., Moore, J., & Koresko, C.D.                            
HGN                 Proc. SPIE, 6265, 62651G, 2006                                                  
                                                                                                    
HIG  Hig1892   Ma   Highton, H.P.                                                                   
HIG                 MemRAS 50, 1, 1892                                                              
HIG  Hig1895   Ma   Highton, H.P.                                                                   
HIG                 MemRAS 51, 267, 1895                                                            
HIG  Hig1904   Ma   Highton, H.P.                                                                   
HIG                 MemRAS 54, 97, 1904 (also reprint: QB821.S4)                                    
                                                                                                    
HIL  HIL            Hill, L.                          (from additional DD list)                     
                                                                                                    
HIN  Hin1846   orb  Hind, J.R.                                                                      
HIN                 AN 23, 377, 1846                                                                
HIN  Hin1847a  orb  Hind, J.R.                                                                      
HIN                 MemRAS 16, 291, 1847                                                            
HIN  Hin1847b  orb  Hind, J.R.                                                                      
HIN                 MemRAS 16, 461, 1847                                                            
HIN  Hin1849   orb  Hind, J.R.                                                                      
HIN                 MNRAS 9, 144, 1849                                                              
HIN  Hin1851a  orb  Hind, J.R.                                                                      
HIN                 MNRAS 11, 135, 1851                                                             
HIN  Hin1852   Ma   Hind, J.R.                                                                      
HIN                 Bishop Obs. Astron. Observations 1852                                           
HIN  Hin1872   orb  Hind, J.R.                                                                      
HIN                 MNRAS 32, 250, 1872                                                             
HIN  Hin1873   orb  Hind, J.R.                                                                      
HIN                 MNRAS 33, 101, 1873                                                             
HIN  Hin1877   orb  Hind, J.R.                                                                      
HIN                 MNRAS 37, 96, 1877                                                              
HIN  Hin1896A  orb  Hind, J.R.                                                                      
HIN                 cited by See (Evolution of Stellar Systems, v1, 1896)                           
                                                                                                    
HIO  Hio2007   Ao   Hioki, T., Itoh, Y., Oasa, Y., Fukagawa, M., Kudo, T., Mayama, S., Funayama, H.,
HIO                 Hayashi, M. et al.                                                              
HIO                 AJ 134, 880, 2007                                                               
HIO  Hio2009   Ao   Hioki, T., Itoh, Y., Oasa, Y., Fukagawa, M., Kudo, T., Mayama, S., Pyo, T.-S.,  
HIO                 Hayashi, M. et al.                                                              
HIO                 PASJ 61, 1271, 2009                                                             
                                                                                                    
HIP  HIP1997a  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997   (incl. Hp photometry, vol. 10)           
HIP  HIP1997b  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (double entry systems)                                                          
HIP  HIP1997c  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (double entry systems, lower accuracy)                                          
HIP  HIP1997d  orb  Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (DMSA/O Orbital Solutions)                                                      
HIP  HIP1997e  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (single star systems)                                                           
HIP  HIP1997g  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (non-component double star solution: G = acceleration solution, O = orbit soluti
HIP                 V = variability-induced mover, X = stochastic solution)                         
HIP  HIP1997h  Hh   Hipparcos                                                                       
HIP                 Hipparcos Catalog, ESA SP-1200, 1997                                            
HIP                 (S = suspected non-single)                                                      
HIP  HIP1998   Hh   Perryman, M.A.C., Brown, A.G.A., Lebreton, Y., Gomez, A., Turon, C., Carel de   
HIP                 Strobel, C., Mermilliod, J.C., Robichon, N., Kovalevsky, J. & Crifo, F.         
HIP                 A&A 331, 81, 1998                                                               
                                                                                                    
HIR  Hir1943a  Ma   Hirst, W.P.                                                                     
HIR                 MNRAS 103, 331, 1943                                                            
HIR  Hir1943b  orb  Hirst, W.P.                                                                     
HIR                 MNRAS 103, 337, 1943                                                            
HIR  Hir1943c  orb  Hirst, W.P.                                                                     
HIR                 MNRAS 103, 344, 1943                                                            
HIR  Hir1943d       Hirst, W.P.                                                                     
HIR                 MNASSA 2, 100, 1943                                                             
HIR  Hir1946   Ma   Hirst, W.P.                                                                     
HIR                 MNRAS 106, 154, 1946                                                            
HIR  Hir1950   Ma   Hirst, W.P.                                                                     
HIR                 MNRAS 110, 455, 1950                                                            
                                                                                                    
HIZ  Hiz2010   Ci   Hinz, P.M., Rodigas, T.J., Kenworthy, M.A., Sivanandam, S., Neinze, A.N.,       
HIZ           +A    Mamajek, E.E., & Meyer, M.R.                                                    
HIZ                 ApJ 716, 417, 2010                                                              
                                                                                                    
HJ   HJ_1826   Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 2, 459, 1826                                                             
HJ   HJ_1829a  Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 3, 47, 1829                                                              
HJ   HJ_1829b  Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 3, 177, 1829                                                             
HJ   HJ_1831   Ma   Herschel, J.F.W.                                                                
HJ            +Mb   MemRAS 4, part 2, 331, 1831                                                     
HJ   HJ_1833a  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   MemRAS 5, 13, 1833                                                              
HJ   HJ_1833b  orb  Herschel, J.F.W.                                                                
HJ                  MemRAS 5, 171, 1833                                                             
HJ   HJ_1833c  Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 6, 1, 1833                                                               
HJ   HJ_1833d  orb  Herschel, J.F.W.                                                                
HJ                  MemRAS 6, 149, 1833                                                             
HJ   HJ_1835   Ma   Herschel, J.F.W.                                                                
HJ            +Mb   MemRAS 8, 37, 1835                                                              
HJ   HJ_1836   Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 9, 193, 1836                                                             
HJ   HJ_1847a  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-183
HJ                                                    (dates converted from Besselian to Julian epoc
HJ   HJ_1847b  Ma   Herschel, J.F.W.                                                                
HJ                  Cape Results, London, 1847        (dates converted from Besselian to Julian epoc
HJ   HJ_1850   orb  Herschel, J.F.W.                                                                
HJ                  MemRAS 18, 47, 1850                                                             
HJ   HJ_1870   Mb   Herschel, J.F.W.                                                                
HJ                  MemRAS 38, 1, 1870                                                              
HJ   HJ_1874A       Herschel, J.F.W.                                                                
HJ                  cited by Burnham (MNRAS 35, 28, 1874)                                           
HJ   HJ_1875A  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   cited by Doberck, 1875                 (see Dob1875b,f,g,h)                     
HJ   HJ_1880A  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   cited by Gledhill (Obs 3, 508, 1880)                                            
HJ   HJ_1880B  Mb   Herschel, J.F.W.                                                                
HJ                  cited by Burnham (MNRAS 40, 497, 1880)                                          
HJ   HJ_1897A  Ma   Herschel, J.F.W.                                                                
HJ                  cited by See (MNRAS 57, 541, 1897)  (dates converted from Besselian to Julian ep
HJ   HJ_1905A  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                  
HJ   HJ_1906A  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   cited by Lewis (MemRAS 56, 1, 1906)                                             
HJ   HJ_1906B  Ma   Herschel, J.F.W.                                                                
HJ            +Mb   cited in BDS (Burnham Double Star Cat.), 1906                                   
HJ   HJ_1927A  Mb   Herschel, J.F.W.                                                                
HJ                  cited in SDS (Southern Double Star Catalog), 1927                               
HJ   HJ_1932A  Mb   Herschel, J.F.W.                                                                
HJ                  cited in ADS (Aitken Double Star Cat.), 1932                                    
HJ   HJ_9999   M    Herschel, J.F.W.                                                                
HJ            +Ma   Unpublished, manuscript or reference not found.                                 
HJ                                                    (dates converted from Besselian to Julian epoc
                                                                                                    
HJL  HJL1981        Halbwachs, J.L.                                                                 
HJL                 A&AS 44, 47, 1981                                                               
HJL  HJL1986   Pa   Halbwachs, J.L.                                                                 
HJL                 A&AS 66, 131, 1986                                                              
HJL                 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL                 only for previously unknown pairs. Table 1 = HJL 1 - 326, Table 2 = HJL1001 - 11
HJL  HJL2012   orb  Halbwachs, J.L., Arenou, F., Famaey, B., et al.                                 
HJL                 SF2A-2012: Proc. Annual Meeting of the French Society of Astronomy and Astrophys
HJL                 87, ed. S. Boissier et al. (Paris: Soc. Francaise d'Astron. et d'Astrop.)       
HJL  HJL2012b  not  Halbwachs, J.L., Mayor, M., & Udry, S.                                          
HJL                 MNRAS 422, 14, 2012                                                             
HJL  HJL2016   Kv   Halbwachs, J.L.                                                                 
HJL                 MNRAS 455, 3303, 2016                                                           
                                                                                                    
HJM  HJM1997   Kl   Hollis, J.M., Pedelty, J.A., & Lyon, R.G.                                       
HJM                 ApJ 482, L85, 1997                                                              
                                                                                                    
HL   Hl_1866   Ma   Hall, A.                                                                        
HL                  AN 66, 381, 1866                                                                
HL   Hl_1872   Ma   Hall, A.                                                                        
HL                  AN 79, 247, 1872                       (data also in Hl_1877a)                  
HL   Hl_1874   Ma   Hall, A.                                                                        
HL                  AN 84, 17, 1874                        (data also in Hl_1877a)                  
HL   Hl_1875a  Ma   Hall, A.                                                                        
HL                  Washington Observations, 1875                                                   
HL   Hl_1875b  Ma   Hall, A.                                                                        
HL                  AN 86, 321, 1875                        (data also in Hl_1877a)                 
HL   Hl_1876   Ma   Hall, A.                                                                        
HL                  AN 88, 131, 1876                                                                
HL   Hl_1877a  Ma   Hall, A.                                                                        
HL                  Washington Observations, Appendix 6, 1877                                       
HL                                                    (dates converted from Besselian to Julian epoc
HL   Hl_1877b  Ma   Hall, A.                                                                        
HL                  MNRAS 38, 78, 1877                                                              
HL   Hl_1877c  Ma   Hall, A.                                                                        
HL                  AN 90, 161, 1877                  (dates converted from Besselian to Julian epoc
HL   Hl_1878   Ma   Hall, A.                                                                        
HL                  AN 93, 65, 1878                        (data also in Hl_1877a)                  
HL   Hl_1879   Ma   Hall, A.                                                                        
HL                  AN 95, 329, 1879                       (data also in Hl_1877a)                  
HL   Hl_1880   Ma   Hall, A.                                                                        
HL                  AN 97, 319, 1880                       (data also in Hl_1888)                   
HL   Hl_1881   Ma   Hall, A.                                                                        
HL                  Observatory 4, 281, 1881               (data also in Hl_1888)                   
HL   Hl_1881b  Ma   Hall, A.                                                                        
HL                  MNRAS 41, 416, 1881                                                             
HL   Hl_1882   Ma   Hall, A.                                                                        
HL                  MNRAS 42, 323, 1882                    (data also in Hl_1888)                   
HL   Hl_1882b  Ma   Hall, A.                                                                        
HL                  AN 102, 91, 1882                       (data also in Hl_1888)                   
HL   Hl_1883   Ma   Hall, A.                                                                        
HL                  MNRAS 43, 330, 1883                                                             
HL   Hl_1884   Ma   Hall, A.                                                                        
HL                  MNRAS 44, 360, 1884                    (data also in Hl_1888)                   
HL   Hl_1884B  Ma   Hall, A.                                                                        
HL                  cited by Sadler (Astr. Register 22, 216, 1884)                                  
HL   Hl_1885   Ma   Hall, A.                                                                        
HL                  MNRAS 45, 426, 1885                    (data also in Hl_1888)                   
HL   Hl_1886   Ma   Hall, A.                                                                        
HL                  MNRAS 46, 453, 1886               (dates converted from Besselian to Julian epoc
HL   Hl_1887   Ma   Hall, A.                                                                        
HL                  AJ 7, 99, 1887                         (data also in Hl_1888)                   
HL   Hl_1889   Ma   Hall, A.                                                                        
HL                  AJ 9, 75, 1889                         (data also in Hl_1888)                   
HL   Hl_1891   Ma   Hall, A.                                                                        
HL                  Washington Observations, 1891                                                   
HL   Hl_1891b  Ma   Hall, A.                                                                        
HL                  AJ 11, 54, 1891                        (data also in Hl_1888)                   
HL   Hl_1892   orb  Hall, A.                                                                        
HL                  AJ 12, 33, 1892                                                                 
HL   Hl_1892b  Ma   Hall, A.                                                                        
HL                  AJ 12, 4, 1892                         (data also in Hl_1888)                   
HL   Hl_1892c  Ma   Hall, A.                                                                        
HL                  Washington Observations for 1888, Appendix 1, 1892                              
HL                  (covers years 1888-1890; dates converted from Besselian to Julian epoch)        
HL   Hl_1893   Ma   Hall, A.                                                                        
HL                  AJ 13, 119, 1893                       (data also in Hl_1888)                   
HL   Hl_1893b  Ma   Hall, A.                                                                        
HL                  AJ 13, 113, 1893                       (data also in Hl_1888)                   
HL   Hl_1894   orb  Hall, A.                                                                        
HL                  AJ 14, 89, 1894                                                                 
HL   Hl_1906A  Ma   Hall, A.                                                                        
HL                  cited in BDS (Burnham Double Star Cat.), 1906                                   
HL   Hl_1906B  Ma   Hall, A.                                                                        
HL                  cited by Lewis (MemRAS 56, 1, 1906)                                             
HL   Hl_9999   Ma   Hall, A.                                                                        
HL                  Unpublished, manuscript or reference not found.                                 
HL                                                    (dates converted from Besselian to Julian epoc
                                                                                                    
HLB  Hlb1995   C    Hillenbrand, L.A.                                                               
HLB                 PhD thesis, Univ. Massachusetts Amherst, 1995                                   
HLB  Hlb2000   E    Hillenbrand, L.A. & Carpenter, J.M.                                             
HLB                 ApJ 540, 236, 2000                                                              
                                                                                                    
HLD  Hld1874   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1874                                                   
HLD  Hld1875   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1875                                                   
HLD  Hld1875b  Ma   Holden, E.S. & Newcomb, S.                                                      
HLD                 AN 86, 321, 1875                                                                
HLD  Hld1875c  Ma   Holden, E.S.                                                                    
HLD                 AN 86, 321, 1875                                                                
HLD  Hld1876   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1876                                                   
HLD  Hld1876b  Ma   Holden, E.S.                                                                    
HLD                 AN 88, 131, 1876                                                                
HLD  Hld1877   Ma   Holden, E.S.                                                                    
HLD                 AN 90, 161, 1877                                                                
HLD  Hld1877b  Ma   Holden, E.S.                                                                    
HLD                 AN 90, 161, 1877                                                                
HLD  Hld1878   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1878                                                   
HLD  Hld1878b  Ma   Holden, E.S.                                                                    
HLD                 AN 93, 65, 1878                   (data also in Hld1878)                        
HLD  Hld1879   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1879                                                   
HLD  Hld1879b  Ma   Holden, E.S.                                                                    
HLD                 AN 95, 329, 1879                  (data also in Hld1879)                        
HLD  Hld1880   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1880                                                   
HLD  Hld1880b  Ma   Holden, E.S.                                                                    
HLD                 AN 97, 319, 1880                  (data also in Hld1880)                        
HLD  Hld1881   Ma   Holden, E.S.                                                                    
HLD                 Washington Observations, 1881                                                   
HLD  Hld1881b  Ma   Holden, E.S.                                                                    
HLD                 MNRAS 41, 416, 1881                                                             
HLD  Hld1882   Ma   Holden, E.S.                                                                    
HLD                 Pub. Washburn Obs. 1, 77, 1882    (see Pub. Lick Obs. 2, 1894)                  
HLD  Hld1884   Ma   Holden, E.S.                                                                    
HLD                 Pub. Washburn Obs. 2, 97, 1884                                                  
                                                                                                    
HLE  Hle1994   C    Hale, A.                                                                        
HLE           +orb  AJ 107, 306, 1994                                                               
                                                                                                    
HLG  HlG1970        Hill, G. & Hutchings, J.B.                                                      
HLG                 ApJ 162, 265, 1970                                                              
HLG  HlG1971        Hill, G., Barnes, J.V., Hutchings, J.B., & Pearce, J.A.                         
HLG                 ApJ 168, 443, 1971                                                              
HLG  HlG1976        Hill, G., Aikman, G., & Cowley, A.                                              
HLG                 ApJ 208, 152, 1976                                                              
HLG  HlG1988        Adamson, A.J., Hilditch, R.W., Hill, G., Fisher, W., & Sinclair, C.D.           
HLG                 MNRAS 230, 273, 1988                                                            
                                                                                                    
HLL  Hll9999        Hall, M.                                                                        
HLL                 Unpublished, manuscript or reference not found.                                 
                                                                                                    
HLM  Hlm1906A       Holmes, E.                                                                      
HLM                 cited by Lewis (MemRAS 56, 1, 1906)                                             
                                                                                                    
HLN  Hln1963   Ma   Holden, F.                                                                      
HLN                 J. Obs. 46, 131, 1963                                                           
HLN  Hln1965   Ma   Holden, F.                                                                      
HLN                 Pub. Univ. Michigan Obs. 9, 181, 1965                                           
HLN  Hln1966   Ma   Holden, F.                                                                      
HLN                 Pub. Univ. Michigan Obs. 9, 185, 1966                                           
HLN  Hln1967   Ma   Holden, F.                                                                      
HLN                 Pub. Univ. Michigan Obs. 9, 193, 1967                                           
HLN  Hln1972   Ma   Holden, F.                                                                      
HLN                 Pub. Univ. Michigan Obs. 12, 1, 1972                                            
HLN  Hln1974a  Ma   Holden, F.                                                                      
HLN                 PASP 86, 902, 1974                (dates converted from Besselian to Julian epoc
HLN  Hln1974b  Mb   Holden, F.                                                                      
HLN                 PASP 86, 907, 1974                (dates converted from Besselian to Julian epoc
HLN  Hln1975a  Ma   Holden, F.                                                                      
HLN           +Mb   PASP 87, 253, 1975                (dates converted from Besselian to Julian epoc
HLN  Hln1975b  Mb   Holden, F.                                                                      
HLN                 PASP 87, 945, 1975                (dates converted from Besselian to Julian epoc
HLN  Hln1976a  Mb   Holden, F.                                                                      
HLN                 PASP 88, 52, 1976                 (dates converted from Besselian to Julian epoc
HLN  Hln1976b  Ma   Holden, F.                                                                      
HLN                 PASP 88, 325, 1976                                                              
HLN  Hln1977a  Mb   Holden, F.                                                                      
HLN                 PASP 89, 582, 1977                (dates converted from Besselian to Julian epoc
HLN  Hln1977b  Mb   Holden, F.                                                                      
HLN                 PASP 89, 588, 1977                (dates converted from Besselian to Julian epoc
HLN  Hln1978a  Mb   Holden, F.                                                                      
HLN                 PASP 90, 463, 1978                (dates converted from Besselian to Julian epoc
HLN  Hln1978b  Ma   Holden, F.                                                                      
HLN                 PASP 90, 465, 1978                (dates converted from Besselian to Julian epoc
HLN  Hln1978c  Mb   Holden, F.                                                                      
HLN                 PASP 90, 587, 1978                (dates converted from Besselian to Julian epoc
HLN  Hln1979   Ma   Holden, F.                                                                      
HLN                 PASP 91, 479, 1979                (dates converted from Besselian to Julian epoc
                                                                                                    
HLP  Hlp1932   orb  Halpern, J.L.                                                                   
HLP                 AJ 42, 32, 1932                                                                 
                                                                                                    
HLR  HlR1948   orb  Hall, R.G.                                                                      
HLR                 AJ 54, 102, 1948                                                                
HLR  HlR1952   orb  Hall, R.G.                                                                      
HLR