WDS Astrometry, Orbit, and DM Catalogs: References

                                                                                                         
                                                                                                              
REFCODE        AUTHOR(S)                                        REFERENCE                                     
        METHOD                                                                                                
--------------------------------------------------------------------------------------------------------------
A__1895   Ma  -  Aitken, R.G.                                                                        1895PASP....7..305A     
                 PASP 7, 305, 1895                 (most data also in A__1914d)                      1914PLicO..12....1A     
A__1896a  Ma  -  Aitken, R.G.                                                                        1896AJ.....17...27A     
                 AJ 17, 27, 1896                   (most data also in A__1914d)                      1914PLicO..12....1A     
A__1896b  Ma  -  Aitken, R.G.                                                                        1896AN....142...77A     
                 AN 142, 77, 1896                  (all data also in A__1896a)                       1896AJ.....17...27A     
A__1896c  Ma  -  Aitken, R.G.                                                                        1896PASP....8..286A     
                 PASP 8, 286, 1896                                                                                           
A__1896d  Ma  -  Aitken, R.G.                                                                        1896PASP....8..314A     
                 PASP 8, 314, 1896                 (all data also in A__1896a)                       1896AJ.....17...27A     
A__1897a  Ma  -  Aitken, R.G.                                                                        1897AN....142..161A     
                 AN 142, 161, 1897                 (all data also in A__1896a)                       1896AJ.....17...27A     
A__1897b  Ma  -  Aitken, R.G.                                                                        1897AJ.....17...76A     
                 AJ 17, 76, 1897                   (all data also in A__1914d)                       1914PLicO..12....1A     
A__1897c  Ma  -  Aitken, R.G.                                                                        1897AJ.....18...56A     
                 AJ 18, 56, 1897                   (all data also in A__1914d)                       1914PLicO..12....1A     
A__1897d  Ma  j  Aitken, R.G.                                                                        1897AN....145..129A     
                 AN 145, 129, 1897                 (most data also in A__1914d)                      1914PLicO..12....1A     
A__1898a  Ma  -  Aitken, R.G.                                                                        1898AJ.....18..128A     
                 AJ 18, 128, 1898                  (all data also in other refs)                                             
A__1898b  Ma  j  Aitken, R.G.                                                                        1898AJ.....18..161A     
                 AJ 18, 161, 1898                  (most data also in other refs)                                            
                                                   (erratum AJ 18, 180, 1898)                        1898AJ.....18..180A     
A__1899   Ma  -  Aitken, R.G.                                                                        1899PASP...11..128A     
                 PASP 11, 128, 1899                                                                                          
A__1899b  Ma  j  Aitken, R.G.                                                                        1899AN....150..113A     
                 AN 150, 113, 1899                                                                                           
A__1900a  Ma  -  Aitken, R.G.                                                                        1900AN....152..161A     
                 AN 152, 161, 1900                                                                                           
A__1900b  Ma  -  Aitken, R.G.                                                                        1900AN....153..369A     
                 AN 153, 369, 1900                                                                                           
A__1900c  Ma  -  Aitken, R.G.                                                                        1900PASP...12..127A     
                 PASP 12, 127, 1900                (all data also in A__1900b)                       1900AN....153..369A     
A__1900d  Ma  j  Aitken, R.G.                                                                        1900AN....152..209A     
                 AN 152, 209, 1900                                                                                           
A__1900e  orb -  Aitken, R.G.                                                                        1900PASP...12..103A     
                 PASP 12, 103, 1900                                                                                          
A__1900f  orb -  Aitken, R.G.                                                                        1900PASP...12..240A     
                 PASP 12, 240, 1900                                                                                          
A__1900g  Ma  j  Aitken, R.G.                                                                        1900PASP...12..203A     
                 PASP 12, 203, 1900                                                                                          
A__1901a  Ma  j  Aitken, R.G.                                                                        1901LicOB...1...14A     
                 Lick Obs. Bull. 1, 14, 1901                                                                                 
A__1901b  Ma  j  Aitken, R.G.                                                                        1901LicOB...1...66A     
                 Lick Obs. Bull. 1, 66, 1901                                                                                 
A__1901c  orb -  Aitken, R.G.                                                                        1901PA......9...57A     
                 Popular Astron. 9, 57, 1901                                                                                 
A__1901d  Ma  -  Aitken, R.G.                                                                        1901AN....156..321A     
                 AN 156, 321, 1901                 (all data also in A__1901a)                       1901LicOB...1...14A     
A__1901e  Ma  -  Aitken, R.G.                                                                        1901PASP...13..161A     
                 PASP 13, 161, 1901                (all data also in other refs)                                             
A__1902a  Ma  j  Aitken, R.G.                                                                        1902LicOB...1..129A     
                 Lick Obs. Bull. 1, 129, 1902                                                                                
A__1902b  orb -  Aitken, R.G.                                                                        1902LicOB...1..190A     
                 Lick Obs. Bull. 1, 190, 1902                                                                                
A__1902c  orb -  Aitken, R.G.                                                                        1902PA.....10..486A     
                 Popular Astron. 10, 486, 1902                                                                               
A__1902d  orb -  Aitken, R.G.                                                                        1902PASP...14..153A     
                 PASP 14, 153, 1902                                                                                          
A__1902e  Ma  -  Aitken, R.G.                                                                        1902AN....158..245A     
                 AN 158, 245, 1902                 (all data also in A__1902a)                       1902LicOB...1..129A     
A__1903   Ma  j  Aitken, R.G.                                                                        1903LicOB...2...16A     
                 Lick Obs. Bull. 2, 16, 1903                                                                                 
A__1903b  Ma  -  Aitken, R.G.                                                                        1903LicOB...2...55A     
         +orb    Lick Obs. Bull. 2, 55, 1903       (all data also in other refs)                                             
A__1903c  orb -  Aitken, R.G.                                                                        1903PA.....11...28A     
                 Popular Astron. 11, 28, 1903                                                                                
A__1904a  Ma  j  Aitken, R.G.                                                                        1904LicOB...2..139A     
                 Lick Obs. Bull. 2, 139, 1904                                                                                
A__1904b  Ma  -  Aitken, R.G.                                                                        1904LicOB...3....6A     
                 Lick Obs. Bull. 3, 6, 1904                                                                                  
A__1904c  Ma  -  Aitken, R.G.                                                                        1904LicOB...3...61A     
                 Lick Obs. Bull. 3, 61, 1904                                                                                 
A__1905a  Ma  -  Aitken, R.G.                                                                        1905LicOB...3...88A     
         +orb    Lick Obs. Bull. 3, 88, 1905       (all data also in other refs)                                             
A__1905b  Ma  -  Aitken, R.G.                                                                        1905LicOB...3...90A     
                 Lick Obs. Bull. 3, 90, 1905       (all data also in other refs)                                             
A__1905c  orb -  Aitken, R.G.                                                                        1905LicOB...3..147A     
                 Lick Obs. Bull. 3, 147, 1905      (all data also in other refs)                                             
A__1905d  orb -  Aitken, R.G.                                                                        1905LicOB...3..169A     
                 Lick Obs. Bull. 3, 169, 1905      (orbit catalog)                                                           
A__1905e  orb -  Aitken, R.G.                                                                        1905PA.....13..190A     
                 Popular Astron. 13, 190, 1905                                                                               
A__1906a  Ma  -  Aitken, R.G.                                                                        1906LicOB...4....4A     
                 Lick Obs. Bull. 4, 4, 1906                                                                                  
A__1906B  Ma  -  Aitken, R.G.                                                                        1906MmRAS..56....1L     
         +orb    cited by Lewis (MemRAS 56, 1, 1906)                                                                         
A__1906c  orb -  Aitken, R.G.                                                                        1906LicOB...4...75A     
                 Lick Obs. Bull. 4, 75, 1906                                                                                 
A__1906D  Ma  -  Aitken, R.G.                                                                        1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
A__1907a  Ma  -  Aitken, R.G.                                                                        1907LicOB...4..101A     
                 Lick Obs. Bull. 4, 101, 1907                                                                                
A__1907b  Ma  -  Aitken, R.G.                                                                        1907LicOB...4..125A     
                 Lick Obs. Bull. 4, 124, 1907                                                                                
A__1907c  orb -  Aitken, R.G.                                                                        1907LicOB...4..107A     
                 Lick Obs. Bull. 4, 107, 1907      (all data also in other refs)                                             
A__1907d  Ma  -  Aitken, R.G.                                                                        1907LicOB...4..170A     
                 Lick Obs. Bull. 4, 170, 1907      (all data also in other refs)                                             
A__1907e  orb -  Aitken, R.G.                                                                        1907AN....174..217A     
                 AN 174, 217, 1907                                                                                           
A__1907f  Ma  -  Aitken, R.G.                                                                        1907AN....176..323A     
                 AN 176, 323, 1907                 (all data also in other refs)                                             
A__1908a  Ma  -  Aitken, R.G.                                                                        1908LicOB...4..166A     
                 Lick Obs. Bull. 4, 166, 1908                                                                                
A__1908b  Ma  -  Aitken, R.G.                                                                        1908LicOB...5...28A     
                 Lick Obs. Bull. 5, 28, 1908                                                                                 
A__1908c  Ma  -  Aitken, R.G.                                                                        1908LicOB...5...55A     
                 Lick Obs. Bull. 5, 55, 1908                                                                                 
A__1908d  Ma  -  Aitken, R.G.                                                                        1908LicOB...5...43A     
         +orb    Lick Obs. Bull. 5, 43, 1908       (all data also in other refs)                                             
A__1908e  Ma  -  Aitken, R.G.                                                                        1908PASP...20..185A     
                 PASP 20, 185, 1908                (all data also in other refs)                                             
A__1908f  orb -  Aitken, R.G.                                                                        1908PASP...20..267A     
                 PASP 20, 267, 1908                                                                                          
A__1908g  Ma  -  Aitken, R.G.                                                                        1908PASP...20..290A     
                 PASP 20, 290, 1908                (all data also in other refs)                                             
A__1908h  Ma  -  Aitken, R.G.                                                                        1908PASP...20..291A     
                 PASP 20, 291, 1908                                                                                          
A__1909a  Ma  -  Aitken, R.G.                                                                        1909LicOB...5..115A     
                 Lick Obs. Bull. 5, 115, 1909                                                                                
A__1909b  Ma  -  Aitken, R.G.                                                                        1909LicOB...5..166A     
                 Lick Obs. Bull. 5, 166, 1909                                                                                
A__1909c  orb -  Aitken, R.G.                                                                        1909PASP...21...83A     
                 PASP 21, 83, 1909                                                                                           
A__1910a  Ma  -  Aitken, R.G.                                                                        1910LicOB...6...62A     
                 Lick Obs. Bull. 6, 62, 1910                                                                                 
A__1910b  Ma  -  Aitken, R.G.                                                                        1910LicOB...6...70A     
                 Lick Obs. Bull. 6, 70, 1910                                                                                 
A__1910c      -  Aitken, R.G.                                                                        1910LicOB...6....1A     
                 Lick Obs. Bull. 6, 1, 1910        (no data)                                                                 
A__1910d  Ma  -  Aitken, R.G.                                                                        1910PASP...22...95A     
                 PASP 22, 95, 1910                 (all data also in other refs)                                             
A__1910e      -  Aitken, R.G.                                                                        1910PASP...22..137A     
                 PASP 22, 137, 1910                (no data)                                                                 
A__1910f  Ma  -  Aitken, R.G.                                                                        1910PASP...22..140A     
                 PASP 22, 140, 1910                (all data also in other refs)                                             
A__1911   Ma  -  Aitken, R.G.                                                                        1911LicOB...6..163A     
                 Lick Obs. Bull. 6, 163, 1911                                                                                
A__1911b  Ma  -  Aitken, R.G.                                                                        1911PASP...23..238A     
                 PASP 23, 238, 1911                (all data also in other refs)                                             
A__1912   Ma  -  Aitken, R.G.                                                                        1912LicOB...7...93A     
                 Lick Obs. Bull. 7, 93, 1912                                                                                 
A__1912b      -  Aitken, R.G.                                                                        1912LicOB...2....3A     
                 Lick Obs. Bull. 7, 3, 1912        (no data)                                                                 
A__1912c      -  Aitken, R.G.                                                                        1912PASP...24..126A     
                 PASP 24, 126, 1912                (no data)                                                                 
A__1912d  orb -  Aitken, R.G.                                                                        1912PASP...24..165A     
                 PASP 24, 165, 1912                                                                                          
A__1912e  orb -  Aitken, R.G.                                                                        1912PASP...24..216A     
                 PASP 24, 216, 1912                                                                                          
A__1912f  Ma  -  Aitken, R.G.                                                                        1912PASP...24..228A     
                 PASP 24, 228, 1912                (all data also in other refs)                                             
A__1912g  Ma  -  Aitken, R.G.                                                                        1912PA.....20..643A     
                 Popular Astron. 20, 643, 1912     (all data also in other refs)                                             
A__1913   Ma  -  Aitken, R.G.                                                                        1913LicOB...7..186A     
                 Lick Obs. Bull. 7, 186, 1913                                                                                
A__1913b  Ma  -  Aitken, R.G.                                                                        1913PASP...25...41A     
         +orb    PASP 25, 41, 1913                 (all data also in other refs)                                             
A__1914a  Ma  -  Aitken, R.G.                                                                        1914LicOB...8...52A     
                 Lick Obs. Bull. 8, 52, 1914                                                                                 
A__1914b  Ma  -  Aitken, R.G.                                                                        1914LicOB...8...93A     
                 Lick Obs. Bull. 8, 93, 1914                                                                                 
A__1914c  Ma  -  Aitken, R.G.                                                                        1914LicOB...8...96A     
                 Lick Obs. Bull. 8, 96, 1914                                                                                 
A__1914d  Ma  j  Aitken, R.G.                                                                        1914PLicO..12....1A     
         +orb    Pub. Lick Obs. 12, 1, 1914                                                                                  
A__1914e  orb -  Aitken, R.G.                                                                        1914PLicO..12..100A     
                 Pub. Lick Obs. 12, 100, 1914                                                                                
A__1914f  orb -  Aitken, R.G.                                                                        1914LicOB...8...99A     
                 Lick Obs. Bull. 8, 99, 1914                                                                                 
A__1914g  Ma  -  Aitken, R.G.                                                                        1914PASP...26...53A     
                 PASP 26, 53, 1914                 (all data also in other refs)                                             
A__1914h  Ma  -  Aitken, R.G.                                                                        1914PASP...26..205A     
                 PASP 26, 205, 1914                (all data also in other refs)                                             
A__1914i  Ma  -  Aitken, R.G.                                                                        1914PASP...26..208A     
         +orb    PASP 26, 208, 1914                (all data also in other refs)                                             
A__1915   Ma  -  Aitken, R.G.                                                                        1915PASP...27..230A     
                 PASP 27, 230, 1915                (some data also in other refs)                                            
A__1916a  orb -  Aitken, R.G.                                                                        1916PASP...28..121A     
                 PASP 28, 121, 1916                                                                                          
A__1916b  Ma  -  Aitken, R.G.                                                                        1916PASP...28..276A     
                 PASP 28, 276, 1916                (all data also in other refs)                                             
A__1917a  Ma  -  Aitken, R.G.                                                                        1917PASP...29..207A     
                 PASP 29, 207, 1917                (all data also in other refs)                                             
A__1917b  Ma  -  Aitken, R.G.                                                                        1917PASP...29..217A     
                 PASP 29, 217, 1917                (all data also in other refs)                                             
A__1918a  Ma  -  Aitken, R.G.                                                                        1918LicOB...9..132A     
                 Lick Obs. Bull. 9, 132, 1918                                                                                
A__1918b  orb -  Aitken, R.G.                                                                        1918LicOB...9..184A     
                 Lick Obs. Bull. 9, 184, 1918                                                                                
A__1918c  orb -  Aitken, R.G.                                                                        1918LicOB...9..191A     
                 Lick Obs. Bull. 9, 191, 1918                                                                                
A__1918d  orb -  Aitken, R.G.                                                                        1918PAAS....3R..68A     
                 PAAS 3, 68, 1918                                                                                            
A__1918e  Ma  -  Aitken, R.G.                                                                        1918PASP...30...69A     
                 PASP 30, 69, 1918                 (all data also in other refs)                                             
A__1918f  Ma  -  Aitken, R.G.                                                                        1918PASP...30...71A     
                 PASP 30, 71, 1918                 (all data also in other refs)                                             
A__1918g  orb -  Aitken, R.G.                                                                        1918PASP...30..194A     
                 PASP 30, 194, 1918                                                                                          
A__1918h  Ma  -  Aitken, R.G.                                                                        1918PASP...30..262A     
                 PASP 30, 262, 1918                (all data also in other refs)                                             
A__1918i  orb -  Aitken, R.G.                                                                        1918PASP...30..311A     
                 PASP 30, 311, 1918                                                                                          
A__1919a  Ma  -  Aitken, R.G.                                                                        1919PASP...31...44A     
                 PASP 31, 44, 1919                 (all data also in other refs)                                             
A__1919b  Ma  -  Aitken, R.G.                                                                        1919PASP...31..116A     
                 PASP 31, 116, 1919                (all data also in other refs)                                             
A__1919c  Ma  -  Aitken, R.G.                                                                        1919PASP...31..197A     
                 PASP 31, 197, 1919                (all data also in other refs)                                             
A__1919d  orb -  Aitken, R.G.                                                                        1919PASP...31..285A     
                 PASP 31, 285, 1919                                                                                          
A__1920a  Ma  -  Aitken, R.G.                                                                        1920RGOO.....f...1.     
                 Greenwich Observations, F1, 1920                                                                            
A__1920b  Ma  -  Aitken, R.G.                                                                        1920PASP...32...56A     
                 PASP 32, 56, 1920                 (most data also in other refs)                                            
A__1920c  orb -  Aitken, R.G.                                                                        1920PASP...32..215A     
                 PASP 32, 215, 1920                                                                                          
A__1921a  Ma  -  Aitken, R.G.                                                                        1921PASP...33...60A     
                 PASP 33, 60, 1921                 (all data also in other refs)                                             
A__1921b  Ma  -  Aitken, R.G.                                                                        1921PASP...33..270A     
                 PASP 33, 270, 1921                (all data also in other refs)                                             
A__1922a      -  Aitken, R.G.                                                                        1922PASP...34...52A     
                 PASP 34, 52, 1922                 (no data)                                                                 
A__1922b  orb -  Aitken, R.G.                                                                        1922PAAS....4....6A     
                 Pub. AAS 4, 6, 1922                                                                                         
A__1923a  Ma  j  Aitken, R.G.                                                                        1923LicOB..11...58A     
         +orb    Lick Obs. Bull. 11, 58, 1923                                                                                
A__1923b  orb -  Aitken, R.G.                                                                        1923PASP...35..258A     
                 PASP 35, 258, 1923                                                                                          
A__1923c  orb -  Aitken, R.G.                                                                        1923LicOB..11...66A     
                 Lick Obs. Bull. 11, 66, 1923                                                                                
A__1923d  orb -  Aitken, R.G.                                                                        1923LicOB..11...70A     
                 Lick Obs. Bull. 11, 70, 1923                                                                                
A__1923e  orb -  Aitken, R.G.                                                                        1923LicOB..11...79A     
                 Lick Obs. Bull. 11, 79, 1923                                                                                
A__1923f  orb -  Aitken, R.G.                                                                        1923LicOB..11...83A     
                 Lick Obs. Bull. 11, 83, 1923                                                                                
A__1923g  orb -  Aitken, R.G.                                                                        1923LicOB..11...85A     
                 Lick Obs. Bull. 11, 85, 1923                                                                                
A__1923h  orb -  Aitken, R.G.                                                                        1923LicOB..11...97A     
                 Lick Obs. Bull. 11, 97, 1923                                                                                
A__1923i  orb -  Aitken, R.G.                                                                        1923PASP...35...70A     
                 PASP 35, 70, 1923                                                                                           
A__1923j  Ma  -  Aitken, R.G.                                                                        1923PASP...35..323A     
                 PASP 35, 323, 1923                (all data also in other refs)                                             
A__1924   Ma  -  Aitken, R.G.                                                                        1924PASP...36..296A     
                 PASP 36, 296, 1924                (all data also in other refs)                                             
A__1925a  orb -  Aitken, R.G.                                                                        1925PASP...37..222A     
         +D      PASP 37, 222, 1925                                                                                          
A__1925b  orb -  Aitken, R.G.                                                                        1925LicOB..12...45A     
                 Lick Obs. Bull. 12, 45, 1925                                                                                
A__1925c  orb -  Aitken, R.G.                                                                        1925LicOB..12...47A     
                 Lick Obs. Bull. 12, 47, 1925                                                                                
A__1925D  Ma  -  Aitken, R.G.                                                                        1925MNRAS..85..276E     
                 cited by Milburn (MNRAS 85, 276, 1925)                                                                      
A__1926a  Ma  -  Aitken, R.G.                                                                        1926PASP...38..131A     
                 PASP 38, 131, 1926                (all data also in other refs)                                             
A__1926b  Ma  -  Aitken, R.G.                                                                        1926PASP...38..334A     
                 PASP 38, 334, 1926                (all data also in other refs)                                             
A__1927a  Ma  -  Aitken, R.G.                                                                        1927LicOB..12..170A     
                 Lick Obs. Bull. 12, 170, 1927                                                                               
A__1927b  Ma  j  Aitken, R.G.                                                                        1927LicOB..12..173A     
                 Lick Obs. Bull. 12, 173, 1927                                                                               
A__1927c  orb -  Aitken, R.G.                                                                        1927PASP...39...45A     
                 PASP 39, 45, 1927                                                                                           
A__1928   Ma  -  Aitken, R.G.                                                                        1928PASP...40..355A     
                 PASP 40, 355, 1928                (all data also in other refs)                                             
A__1929a  Ma  -  Aitken, R.G.                                                                        1929LicOB..14...62A     
                 Lick Obs. Bull. 14, 62, 1929                                                                                
A__1929b  Ma  -  Aitken, R.G.                                                                        1929LicOB..14...88A     
                 Lick Obs. Bull. 14, 88, 1929                                                                                
A__1930a  Ma  -  Aitken, R.G.                                                                        1930PASP...42...60A     
                 PASP 42, 60, 1930                 (all data also in other refs)                                             
A__1930b  Ma  -  Aitken, R.G.                                                                        1930PASP...42..123A     
                 PASP 42, 123, 1930                (most data also in other refs)                                            
A__1932a  Ma  -  Aitken, R.G.                                                                        1932QB821.A43......     
                 Aitken Double Star Catalogue, 1932                                                                          
A__1932b  Ma  -  Aitken, R.G.                                                                        1932QB821.A43......     
                 Aitken Double Star Catalogue, 1932   (formerly combined in means)                                           
A__1932c  orb -  Aitken, R.G.                                                                        1932PASP...44..127A     
                 PASP 44, 127, 1932                                                                                          
A__1932d  orb -  Aitken, R.G.                                                                        1932PASP...44..129A     
                 PASP 44, 129, 1932                                                                                          
A__1932e  Ma  -  Aitken, R.G.                                                                        1932PASP...44..132A     
                 PASP 44, 132, 1932                (all data also in other refs)                                             
A__1933a  Ma  -  Aitken, R.G.                                                                        1933PASP...45...90A     
                 PASP 45, 90, 1933                                                                                           
A__1933b  Ma  -  Aitken, R.G.                                                                        1933PASP...45..261A     
                 PASP 45, 261, 1933                                                                                          
A__1933c  Ma  -  Aitken, R.G.                                                                        1933LicOB..16...93A     
                 Lick Obs. Bull. 16, 93, 1933                                                                                
A__1933d  Ma  -  Aitken, R.G.                                                                        1933LicOB..16...96A     
                 Lick Obs. Bull. 16, 96, 1933                                                                                
A__1933e  Ma  -  Aitken, R.G.                                                                        1933PASP...45..190A     
                 PASP 45, 190, 1933                (all data also in other refs)                                             
A__1934a  Ma  -  Aitken, R.G.                                                                        1934PASP...46..110A     
                 PASP 46, 110, 1934                (all data also in other refs)                                             
A__1934b      -  Aitken, R.G.                                                                        1934PASP...46..284A     
                 PASP 46, 284, 1934                (no data)                                                                 
A__1935e  Ma  j  Aitken, R.G.                                                                        1935LicOB..17...91A     
                 Lick Obs. Bull. 17, 91, 1935                                                                                
A__1935f      -  Aitken, R.G.                                                                        1935QB821.A3.......     
                 The Binary Stars, 1935                                                                                      
A__1936   orb -  Aitken, R.G.                                                                        1936PASP...48..175A     
                 PASP 48, 175, 1936                                                                                          
A__1937a  Ma  -  Aitken, R.G.                                                                        1937LicOB..18...53A     
                 Lick Obs. Bull. 18, 53, 1937                                                                                
A__1937b  Ma  -  Aitken, R.G.                                                                        1937LicOB..18..109A     
                 Lick Obs. Bull. 18, 109, 1937                                                                               
A__9999   Ma  -  Aitken, R.G.                                                                        ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
AAQ              (Astronomical Association of Queensland)                                                                    
AAQ2009   C   j  Napier-Munn, T. & Jenkinson, G.                                                     ...................     
                 Webb Soc., Double Star Circ. 17, 2009                                                                       
AAQ2010   C   j  Napier-Munn, T. & Jenkinson, G.                                                     ...................     
                 Webb Soc., Double Star Circ. 18, 2010                                                                       
AAQ2014   C   j  Jenkinson, G. & Napier-Munn, T.                                                     ...................     
                 Webb Soc., Double Star Circ. 22, 2014                                                                       
AAQ2014b  C   j  Jenkinson, G. & Napier-Munn, T.                                                     2014JDSO...10..307J     
                 JDSO 10, 307, 2014                                                                                          
AAQ2015   C   -  Jenkinson, G.                                                                       ...................     
                 Webb Soc., Double Star Circ. 23, 33, 2015                                                                   
AAQ2016a  C   j  Jenkinson, G.                                                                       ...................     
                 Webb Soc., Double Star Circ. 24, 27, 2016                                                                   
AAQ2016b  C   j  Jenkinson, G.                                                                       ...................     
                 Webb Soc., Double Star Circ. 24, 34, 2016                                                                   
AAQ2016c  C   j  Jenkinson, G.                                                                       ...................     
                 Webb Soc., Double Star Circ. 24, 37, 2016                                                                   
AAQ2016d  C   j  Jenkinson, G.                                                                       2016JDSO...12..308J     
                 JDSO 12, 308, 2016                                                                                          
AAQ2016e  C   j  Jenkinson, G.                                                                       2016JDSO...12..313J     
                 JDSO 12, 313, 2016                                                                                          
AAQ2016f  C   j  Jenkinson, G.                                                                       2016JDSO...12..500K     
                 JDSO 12, 500, 2016                                                                                          
AAQ2018   C   j  Jenkinson, G.                                                                       ...................     
                 Webb Soc., Double Star Circ. 26, 19, 2018                                                                   
                                                                                                                             
Aar2003   Zc  -  Aarum Ulvars, V. & Engvold, O.                                                      2003A&A...402.1043A     
                 A&A 402, 1043, 2003                                                                                         
                                                                                                                             
AAV2012   Zc  -  AAVSO Photometric All-Sky Survey (APASS), Data Release 6                            .                       
                 http://www.aavso.org/apass                                                                                  
                 (Note: APASS photometry extracted from UCAC4 catalog; no observations dates are                             
                 given, so a coarse date of 2010 was assumed for all measures. Negative errors mean                          
                 the star was observed on only one night for that magnitude; therefore, the error                            
                 is purely Poisson rather than nightly scatter. Due to aperture method used, APASS                           
                 photometry is only included for pairs wider than 10" (Henden, private comm.)                                
                                                                                                                             
AB_1995   Ci  -  Ali, B. & Depoy, D.L.                                                               1995AJ....109..709A     
                 AJ 109, 709, 1995                                                                                           
                                                                                                                             
Abb2015   Kl  -  Abbuhl, E., Mutel, R.L., Lynch, C., & Guedel, M.                                    2015ApJ...811...33A     
                 ApJ 811, 33, 2015                                                                                           
                                                                                                                             
Abe2014   A   j  Aberasturi, M., Burgasser, A.J., Mora, A., Solano, E., Martin, E.L., Reid, I.N., &  2014AJ....148..129A     
         +Ci     Looper, D.                                                                                                  
         +Hp     AJ 148, 129, 2014                                                                                           
                                                                                                                             
AbH1961       -  Abt, H.A.                                                                           1961A&AS....6...37A     
                 A&AS 6, 37, 1961                                                                                            
AbH1962   Po  j  Abt, H.A. Jeffers, H., Gibson, & Sandage, A.                                        1962ApJ...135..429A     
                 ApJ 135, 429, 1962                                                                                          
AbH1964       -  AbT, H.A. et al.                                                                    1964ApJ...139.1139A     
                 ApJ 139, 1139, 1964                                                                                         
AbH1965       -  Abt, H.A.                                                                           1965A&AS...11..429A     
                 A&AS 11, 429, 1965                                                                                          
AbH1965b      -  Abt, H.A. et al.                                                                    1965ApJ...142.1604A     
                 ApJ 142, 1604, 1965                                                                                         
AbH1972       -  Abt. H.A. & Biggs, E.S.                                                             1972bsrv.book.....A     
                 Bibliography of Stellar Radial Velocities                                                                   
AbH1972b  not -  Abt. H.A., Levy, S.G., & Gandet, T.L.                                               1972AJ.....77..138A     
                 AJ 77, 138, 1972                                                                                            
AbH1973       -  Abt, H.A. & Levy, S.G.                                                              1973AJ.....78.1093A     
                 AJ 78, 1093, 1973                                                                                           
AbH1976   orb -  Abt, H.A. & Levy, S.G.                                                              1976A&AS...30..273A     
                 A&AS 30, 273, 1976                                                                                          
AbH1978       -  Abt, H.A. & Levy, S.G.                                                              1978A&AS...36..241A     
                 A&AS 36, 241, 1978                                                                                          
AbH1985       -  Abt, H.A. & Levy, S.G.                                                              1985ApJS...59..229A     
                 ApJS 59, 229, 1985                                                                                          
AbH1986       -  Abt, H.A.                                                                           1986ApJ...304..688A     
                 ApJ 304, 688, 1986                                                                                          
AbH2000   C   u  Abt, H.A. & Corbally, C.J.                                                          2000ApJ...541..841A     
                 ApJ 541, 841, 2000                                                                                          
                 (Multi-epoch astrometry, photometry, and spectroscopy to determine                                          
                 optical/physical nature of members of possible Trapezium systems)                                           
AbH2006   orb -  Abt, H.A., & Willmarth, D.                                                          2006ApJS..162..207A     
                 ApJS 162, 207, 2006                                                                                         
                                                                                                                             
ABl2011   Pa  j  Bernal, A., Bernal, M., Miret, X., Tobal, T., Novalbos, I. & Santos, J.A.           ...................     
                 Webb Soc. Double Star Circ. 19, 55, 2011 (also OAG General Cat. Suppl. 25, 2010)                            
ABl2012a  Pa  j  Bernal, A.                                                                          ...................     
                 GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012)                                              
ABl2016   Pa  j  Bernal, A.                                                                          ...................     
                 GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016)                                             
                                                                                                                             
Abr1954a  orb -  Abrami, A.                                                                          1954TriP..258.....A     
                 Pub. Oss. Trieste #258, 1954                                                                                
Abr1954b  orb -  Abrami, A.                                                                          1954TriP..260.....A     
                 Pub. Oss. Trieste #260, 1954                                                                                
Abr1963   orb -  Abrami, A.                                                                          1963TriP..321.....A     
                 Pub. Oss. Trieste #321, 1963                                                                                
                                                                                                                             
Abs2013   Ao  j  Absil, O., Milli, J., Mawet, D., Lagrange, A.-M., Girard, J., Chauvin, G.,          2013A&A...559L..12A     
                 Boccaletti, A., Delacroix, C., & Surdej, J.                                                                 
                 A&A 559, L12, 2013                                                                                          
                                                                                                                             
Abt1911a  Ma  j  Abetti, G.                                                                          1911AN....188...21A     
                 AN 188, 21, 1911                                                                                            
Abt1911b  Ma  -  Abetti, G.                        (measure by Aguiler, F.)                          1911AN....188...21A     
                 AN 188, 21, 1911                                                                                            
Abt1912   Ma  j  Abetti, G.                                                                          1912AN....191..377A     
                 AN 191, 377  1912                                                                                           
Abt1913a  Ma  j  Abetti, G.                                                                          1913AN....195...33A     
                 AN 195, 33, 1913                                                                                            
Abt1913b  Ma  j  Abetti, G.                                                                          1913AN....196..217A     
                 AN 196, 217, 1913                                                                                           
Abt1916   Ma  -  Abetti, G.                                                                          .                       
                 Mem. R. Obs. Coll. Roman. Ser. 3, 6, 1916                                                                   
Abt1922   Ma  -  Abetti, G.                                                                          1922MmArc..39....3A     
                 Pub. R. Obs. Astrof. Arcetri 39, 3, 1922                                                                    
Abt1923   Ma  -  Abetti, G.                                                                          1923MmArc..40....1A     
                 Pub. R. Obs. Astrof. Arcetri 40, 1, 1923                                                                    
Abt1925   J   -  Abetti, G.                                                                          .                       
                 Rend. R. Acad. Lincei 11, 257, 1925                                                                         
                                                                                                                             
AC_1857   Ma  -  Clark, Alvan                                                                        1857MNRAS..17..257C     
                 MNRAS 17, 257, 1857                                                                                         
AC_1859   Ma  -  Clark, Alvan                                                                        1859MNRAS..20...55C     
                 MNRAS 20, 55, 1859                                                                                          
AC_1864   Ma  j  Clark, Alvan                                                                        ...................     
                 Harvard Observatory Log, scan by Jay Holberg.                                       ...................     
                                                                                                                             
ACA2005   C   -  Ashcraft, A.C.                                                                      ...................     
                 private communication, 2005                                                                                 
ACA2007   C   u  Ashcraft, A.C.                                                                      2007JDSO....3...82A     
                 JDSO 3, 82, 2007                                                                                            
                                                                                                                             
ACG              Astrographic Catalog (Greenwich)  (from Ccd2002 DD list)                                                    
                                                                                                                             
Acs1913   Ma  -  Acocks, H.F.                                                                        1913MNRAS..73..159P     
                 MNRAS 73, 159, 1913                                                                                         
Acs1914   Ma  -  Acocks, H.F.                                                                        1914MNRAS..74..442P     
                 MNRAS 74, 442, 1914                                                                                         
Acs1915   Ma  -  Acocks, H.F.                                                                        1915MNRAS..75..434P     
                 MNRAS 75, 434, 1915                                                                                         
Acs1916   Ma  -  Acocks, H.F.                                                                        1916MNRAS..76..655P     
                 MNRAS 76, 655, 1916                                                                                         
                                                                                                                             
Ada2014   Hp  j  Adam, C. & Mugrauer, M.                                                             2014MNRAS.444.3459A     
         +A      MNRAS 444, 3459, 2014                                                                                       
                                                                                                                             
Adm2012   A   -  Adams, E.R., Ciardi, D.R., Dupree, A.K., Gautier, T.N., III, Kulesa, C., &          2012AJ....144...42A     
         +E2     McCarthy, D.                                                                                                
                 AJ 144, 42, 2012                (sep/mag limits replaced: see Adm2013b for errata)  2013AJ....146...71A     
Adm2013   Hk  j  Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.                               2013AJ....146....9A     
         +A      AJ 146, 9, 2013                                                                                             
         +E2                                                                                                                 
Adm2013b  A   -  Adams, E.R., Ciardi, D.R., Dupree, A.K., Gautier, T.N., III, Kulesa, C., &          2013AJ....146...71A     
                 McCarthy, D.                                                                                                
                 AJ 146, 71, 2013                  (new sep/mag limits - errata to Adm2012)          2012AJ....144...42A     
                                                                                                                             
Ado1868   D   -  Adolph, C.                                                                          1868AN.....71..155A     
                 AN 71, 155, 1868                                                                                            
Ado1937A  D   -  Adolph, C.                                                                          1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
ADP1992   C   -  Della Prugna, F., Calvet, N. & Sanchez, G.                                          1992RMxAA..24..109D     
                 RevMexA&A 24, 109, 1992                                                                                     
ADP1995   C   u  Abad, C. & Della Prugna, F.                                                         1995A&AS..111..229A     
                 A&AS 111, 229, 1995                                                                                         
ADP1998   Ma  u  Abad, C., Docobo, J., & Della Prugna, F.                                            1998A&AS..133...71A     
         +C      A&AS 133, 71, 1998                                                                                          
ADP2004   C   -  Abad, C., Docobo, J.A., Lanchares, V., Lahulla, J.F., Abelleira, P., Blanco, J., &  2004A&A...416..811A     
                 Alvarez, C.                                                                                                 
                 A&A 416, 811, 2004                                                                                          
                                                                                                                             
Adr2011   Hn  -  Andersen, M., Meyer, M.R., Robberto, M., Bergeron, L.E. & Reid, N.                  2011A&A...534A..10A     
                 A&A 534, 10, 2011                                                                                           
                                                                                                                             
Aen1986   C   -  Allen, D.A.                                                                         1986MNRAS.219P..35A     
                 MNRAS 219, 35, 1986                                                                                         
                                                                                                                             
Afr1975   O   j  Africano, J.L., Cobb, C.L., Dunham, D.W., Evans, D.S., Fekel, F.C. & Vogt, S.S.     1975AJ.....80..689A     
                 AJ 80, 689, 1975                                                                                            
Afr1976   O   j  Africano, J.L., Evans, D.S., Fekel, F.C. & Ferland, G.J.                            1976AJ.....81..650A     
                 AJ 81, 650, 1976                                                                                            
Afr1977a  O   j  Africano, J.L. & Montemayor, T.                                                     1977AJ.....82..640A     
                 AJ 82, 640, 1977                                                                                            
Afr1977b  O   j  Africano, J.L., Evans, D.S., Fekel, F.C. & Montemayor, T.                           1977AJ.....82..631A     
                 AJ 82, 631, 1977                                                                                            
Afr1978   O   j  Africano, J.L., Evans, D., Fekel, F., Smith, B., & Morgan, C.                       1978AJ.....83.1100A     
                 AJ 83, 1100, 1978                                                                                           
                                                                                                                             
AG        T      Astronomische Gesellschaft        (see also ref codes KR and WFD)                                           
                 (Mean aperture 8in given in catalog for all AG_ codes)                                                      
AG_1903A  T   j  AG - Leipzig                                                                        1903LicOB...2..115H     
                 cited by Hussey (Lick Obs. Bull. 2, 115, 1903)                                                              
AG_1906A  T   -  AG - Leipzig                                                                        1906QB821.B972.....     
         +Ma     cited in BDS (Burnham Double Star Cat.), 1906                                                               
AG_1906B  T   -  AG - Leipzig                                                                        1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
AG_1906C  T   -  AG - Lund                                                                           1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
AG_1906D  T   -  AG - Strasbourg                                                                     1906QB821.B972.....     
                 cited by Burnham (Burnham Double Star Cat.), 1906                                                           
AG_1913A  T   -  AG - Albany                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913B  T   -  AG - Berlin                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913C  T   -  AG - Bonn                                                                           1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913D  T   -  AG - Cambridge, England                                                             1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913E  T   -  AG - Christiania                                                                    1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913F  T   -  AG - Harvard                                                                        1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913G  T   -  AG - Helsingfors                                                                    1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913H  T   -  AG - Leiden                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913I  T   -  AG - Leipzig                                                                        1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913J  T   -  AG - Lund                                                                           1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913K  T   -  AG - Strasbourg                                                                     1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913L  T   -  AG - Wien-Ottakring                                                                 1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1913M  T   -  AG - Oxford                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
AG_1932A  T   -  AG - Leipzig                                                                        1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932B  T   -  AG - Berlin                                                                         1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932C  T   -  AG - Helsingfors                                                                    1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932D  T   -  AG - Bonn                                                                           1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932E  T   -  AG - Lund                                                                           1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932F  T   -  AG - Cambridge, England                                                             1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_1932G  T   -  AG - Oxford                                                                         1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
AG_2002A  T   -  AG                                                                                  2002yCat.1275....0D     
                 cited in CCDM                                                                                               
                                                                                                                             
AGC1862A  Ma  -  Clark, A.G.                                                                         1862AN.....57..131B     
                 cited by Bond (AN 57, 131, 1862)                                                                            
                                                                                                                             
Age1997   Si  -  Ageorges, N., Eckart, A., Monin, J.-L., & Menard, F.                                1997A&A...326..632A     
                 A&A 326, 632, 1997                                                                                          
                                                                                                                             
Ahd2010   Mb  u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 18, 2010                                                                       
Ahd2011   Mb  u  Ahad, A.                                                                            ...................     
         +Pa     Webb Soc., Double Star Circ. 19, 2011                                                                       
Ahd2012   Mb  u  Ahad, A.                                                                            ...................     
         +P+     Webb Soc., Double Star Circ. 20, 2012                                                                       
         +C                                                                                                                  
Ahd2012b  Pa  j  Ahad, A.                                                                            2012JDSO....8..247A     
         +P      JDSO 8, 247, 2012                                                                                           
Ahd2012c  Pa  w  Ahad, A.                                                                            2012JDSO....8..332A     
         +P      JDSO 8, 332, 2012                                                                                           
Ahd2013a  Pa  w  Ahad, A.                                                                            2013JDSO....9..122A     
         +C      JDSO 9, 122, 2013                                                                                           
Ahd2013b  C   u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 21, 2013                                                                       
Ahd2013c  E2  w  Ahad, A.                                                                            2013JDSO....9..173A     
                 JDSO 9, 173, 2013                                                                                           
Ahd2013d  E2  u  Ahad, A.                                                                            2013JDSO....9..247A     
         +C      JDSO 9, 247, 2013                                                                                           
Ahd2013e  E2  w  Ahad, A.                                                                            2013JDSO....9..274A     
         +P      JDSO 9, 274, 2013                                                                                           
Ahd2014a  E2  j  Ahad, A.                                                                            2014JDSO...10..122A     
         +P      JDSO 10, 122, 2014                                                                                          
Ahd2014b  E2  u  Ahad, A.                                                                            2014JDSO...10..134A     
                 JDSO 10, 134, 2014                                                                                          
Ahd2014d  E2  u  Ahad, A.                                                                            ...................     
         +Pp     Webb Soc., Double Star Circ. 22, 2014                                                                       
Ahd2014e  E2  u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 22, 2014                                                                       
Ahd2014f  E2  u  Ahad, A.                                                                            2014JDSO...10..254A     
                 JDSO 10, 254, 2014                                                                                          
Ahd2014g  E2  -  Ahad, A.                                                                            2014JDSO...10..311A     
         +P      JDSO 10, 311, 2014                (all data are also in Ahd2014c)                                           
Ahd2014h  E2  w  Ahad, A.                                                                            2014JDSO...10..314A     
                 JDSO 10, 314, 2014                                                                                          
Ahd2015a  E2  w  Ahad, A.                                                                            2015JDSO...11...33A     
         +C      JDSO 11, 33, 2015                                                                                           
Ahd2015b  C   u  Ahad, A.                                                                            2015JDSO...11...70A     
                 JDSO 11, 70, 2015                                                                                           
Ahd2015c  C   -  Ahad, A.                                                                            2015JDSO...11...78A     
                 JDSO 11, 78, 2015                                                                                           
Ahd2015d  C   u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 23, 26, 2015                                                                   
Ahd2015e  C   u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 23, 30, 2015                                                                   
Ahd2016a  C   u  Ahad, A.                                                                            2016JDSO...12..162A     
                 JDSO 12, 162, 2016                                                                                          
Ahd2016b  C   u  Ahad, A.                                                                            2016JDSO...12..165A     
         +E2     JDSO 12, 165, 2016                                                                                          
         +Pp                                                                                                                 
Ahd2016c  C   u  Ahad, A.                                                                            ...................     
                 Webb Soc., Double Star Circ. 24, 22, 2016                                                                   
                                                                                                                             
Ahm2007   A   j  Ahmic, M., Jayawardhana, R., Brandeker, A., Scholz, A., van Kerkwijk, M.H.,         2007ApJ...671.2074A     
                 Delgado-Donate, E., & Froebrich, D.                                                                         
                 ApJ 671, 2074, 2007                                                                                         
                                                                                                                             
Ahn1957   Ma  -  Ahnert, P. von                                                                      1957AN....284...24A     
                 AN 284, 24, 1957                                                                                            
                                                                                                                             
                 Arroyo Grande High School                                                                                   
AHS2012   Mb  w  Fluitt, J., Heath, E., Johnson, B., Ortiz, G., Charles, H., Estrada, R. & Genet,R.  2012JDSO....8..157F     
                 JDSO 8, 157, 2012                                                                                           
AHS2013   C   w  Johnson, B., Bylsma, S., Arnet, C., Heath, E., Olsen, J., Zhang, A., Yakcosek, K.,  2013JDSO....9..195J     
         +Cl     Genet, R., Johnson, J. & Richards, J.                                                                       
                 JDSO 9, 195, 2013                                                                                           
AHS2013b  Mg  w  Carro, J., Adams, A., Moore, G., Perez, T., Thomas, S., Moscoso, O., Michaud, K.,   2013JDSO....9..207C     
                 Richards, J., Johnson, J. & Genet, R.                                                                       
                 JDSO 9, 207, 2013                                                                                           
AHS2013c  Mg  -  Richards, J., Calabrese, M., Calabrese, A. & Calabrese, M.                          2013JDSO....9..210R     
                 JDSO 9, 210, 2013                                                                                           
                                                                                                                             
Aik1976       -  Aikman, G.C.L.                                                                      1976PDAO...14..379A     
                 Pub. Dom. Astr. Obs. 14, 379, 1976                                                                          
                                                                                                                             
AJC1896A  orb -  Adams, J.C.                                                                         1896QB421.S5.......     
                 cited by See (Evolution of Stellar Systems, v1, 1896)                                                       
                                                                                                                             
AJM1995   Ci  -  Alcala, J.M., Krautter, J., Schmidt, J.H.M., Covino, E., Wichmann, R., & Mundt, R.  1995A&AS..114..109A     
                 A&AS 114, 109, 1995                                                                                         
                                                                                                                             
Ake2014   Ka  j  Akeson, R.L. & Jensen, E.L.N.                                                       2014ApJ...784...62A     
                 ApJ 784, 62, 2014                                                                                           
                                                                                                                             
Al_1954   Pa  -  Alter, G.                                                                           1954BAICz...5..130A     
                 Bull. Astr. Inst. Czech. 5, 130, 1954                                                                       
                                                                                                                             
Alb1910   T   -  Albany Obs.                                                                         .                       
                 Preliminary General Cat. (PGC), 1910                                                                        
Alb1931   T   -  Albany Obs.                                                                         .                       
                 Albany Cat., 1931                                                                                           
Alb1936   T   -  Albany Obs.                                                                         .                       
                 General Cat. (GC), 1936/37                                                                                  
                                                                                                                             
AlC2000   Po  -  Allen, C., Poveda, A., & Herrera, M                                                 2000A&A...356..529A     
                 A&A 356, 529, 2000                                                                                          
AlC2014   Hh  -  Allen, C. & Monroy-Rodriguez, A.                                                    2014ApJ...790..158A     
                 ApJ 790, 158, 2014                                                                                          
                                                                                                                             
Ald1924   Po  -  Alden, H.L.                                                                         1924AJ.....35..167A     
                 AJ 35, 167, 1924                                                                                            
Ald1925   orb -  Alden, H.L.                                                                         1925AJ.....36...81A     
                 AJ 36, 81, 1925                                                                                             
Ald1928   Po  j  Alden, H.L.                                                                         1928AJ.....39...20A     
                 AJ 39, 20, 1928                                                                                             
Ald1929   Po  -  Alden, H.L.                                                                         1929AJ.....39..154A     
                 AJ 39, 154, 1929                                                                                            
Ald1931   Po  -  Alden, H.L.                                                                         1931AJ.....41...52A     
                 AJ 41, 52, 1931                                                                                             
Ald1932A      -  Alden, H.L.                                                                         1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
Ald1935       -  Alden, H.L.                                                                         1935AJ.....44..191A     
                 AJ 44, 191, 1935                                                                                            
Ald1936a  Po  -  Alden, H.L.                                                                         1936AJ.....45...73A     
                 AJ 45, 73, 1936                                                                                             
Ald1936b  orb -  Alden, H.L.                                                                         1936AJ.....45...82A     
                 AJ 45, 82, 1936                                                                                             
Ald1936c  orb -  Alden, H.L.                                                                         1936AJ.....45..113A     
                 AJ 45, 113, 1936                                                                                            
Ald1938a  orb -  Alden, H.L.                                                                         1938AJ.....46..189A     
                 AJ 46, 189, 1938                                                                                            
Ald1938b  orb -  Alden, H.L.                                                                         1938AJ.....47....9A     
                 AJ 47, 9, 1938                                                                                              
Ald1939a  orb -  Alden, H.L.                                                                         1939AJ.....47..185A     
                 AJ 47, 185, 1939                                                                                            
Ald1939b  orb -  Alden, H.L.                                                                         1939AJ.....48...81A     
                 AJ 48, 81, 1939                                                                                             
Ald1942   orb -  Alden, H.L.                                                                         1942AJ.....50...73A     
                 AJ 50, 73, 1942                                                                                             
Ald1943   Po  -  Alden, H.L.                                                                         1943AJ.....50..139A     
                 AJ 50, 139, 1943                                                                                            
Ald1945   Po  -  Alden, H.L.                                                                         1945AJ.....51..195A     
                 AJ 51, 195, 1945                                                                                            
Ald1946   orb -  Alden, H.L.                                                                         1946AJ.....52...73A     
                 AJ 52, 73, 1946                                                                                             
Ald1951   orb -  Alden, H.L.                                                                         1951AJ.....56...34A     
                 AJ 56, 34, 1951                                                                                             
Ald1957   Po  -  Alden, H.L.                                                                         1957AJ.....62Q.276A     
                 AJ 62, 276, 1957                                                                                            
Ald9999   Po  -  Alden, H.L.                                                                         ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Alg9999   T   -  Algiers Obs.                                                                        ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
AlH9999   Ma  -  Alvi, H.                                                                            ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Ali1949   Pa  -  Ali, A.                                                                             1949AJ.....54..199A     
                 AJ 54, 199, 1949                                                                                            
Ali1950   Pa  -  Ali, A.                                                                             1950AJ.....55..209A     
                 AJ 55, 208, 1950                                                                                            
Ali1952   Pa  -  Ali, A.                                                                             1952AJ.....57..146A     
                 AJ 57, 146, 1952                                                                                            
Ali1955   Pa  -  Ali, A.                                                                             .                       
                 Pub. Nizamiah Obs. 13, Pt. 2, 1955                                                                          
Ali9999   Pa  -  Ali, A.                                                                             ...................     
         +Po     Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
All1930   Ma  -  Aller, R.M.                                                                         1930AN....238...71A     
                 AN 238, 71, 1930                                                                                            
All1932   Ma  j  Aller, R.M.                                                                         1932AN....245..213A     
                 AN 245, 213, 1932                                                                                           
All1934   Ma  j  Aller, R.M.                                                                         1934AN....251..273A     
                 AN 251, 273, 1934                                                                                           
All1936   Ma  -  Aller, R.M.                                                                         1936AN....259..133A     
                 AN 259, 133, 1936                                                                                           
All1941   Ma  j  Aller, R.M.                                                                         .                       
                 Las Ciencias, Ano. 6, #2, 259, 1941                                                                         
All1947   Ma  j  Aller, R.M.                                                                         .                       
                 Revista de Geofisica, Ano. 6, #24, 604, 1947                                                                
All1951   orb -  Aller, R.M.                                                                         1951UrBar..36....7C     
                 Urania Barcelona 36, 7, 1951                                                                                
All1952   Ma  -  Aller, R.M.                                                                         1952UrBar..37....1C     
                 Urania Barcelona 37, 1, 1952                                                                                
All1960   Ma  -  Aller, R.M.                                                                         1960UrBar..45..252C     
                 Urania Barcelona 45, 252, 1960                                                                              
                                                                                                                             
ALM2015   Ka  -  ALMA Partnership, Brogan, C.L., Perez, L.M., Hunter, T.R., Dent, W.R.,              2015ApJ...808L...3A     
                 Hales, A.S., Hills, R.E., Corder, S., Fomalont, E.B., Vlahakis, C., Asaki, Y.,                              
                 Barkats, D., Hirota, A., et al.                                                                             
                 ApJ 808, L3, 2015                                                                                           
                                                                                                                             
Aln1973   O   j  Allen, C.W.                                                                         1973asqu.book.....A     
                 Astrophysical Quantities, 3rd ed, p 202, 1973 (Univ. of London, The Athlone Press)                          
                                                                                                                             
ALo2002   Hn  j  Allen, L.E., Myers, P.C., Di Francesco, J., Mathieu, R., Chen, H., & Young, E.      2002ApJ...566..993A     
                 ApJ 566, 993, 2002                                                                                          
                                                                                                                             
AlP2007   Ci  -  Allen, P.R., Koerner, D.W., McElwain, M.W., Cruz, K.L., & Reid, I.N.                2007AJ....133..971A     
                 AJ 133, 971, 2007                                                                                           
                 (deep-imaging search for wide companions to 132 M7-L8 dwarfs, using IRTF NSFCam)                            
AlP2012   E2  -  Allen, P.R., Burgasser, A.J., Faherty, J.K., & Kirkpatrick, J.D.                    2012AJ....144...62A     
         +C+     AJ 144, 62, 2012                                                                                            
                                                                                                                             
Als2008   C   -  Alonso, R., Auvergne, M., Baglin, A., Ollivier, M., Moutou, C., Rouan, D., Deeg,    2008A&A...482L..21A     
                 H.J., Aigrain, S., Almenara, J.M., Barbieri, M., Barge, P., Benz, W., et al.                                
                 A&A 482, L21, 2008                                                                                          
                                                                                                                             
Alr2005   Ci  -  Allers, K.N.                                                                        .                       
         +C      PhD thesis, Univ. Texas, Austin, 2005                                                                       
         +Hi     (as cited in Luh2007b)                                                              2007ApJ...659.1629L     
Alr2006   C+  -  Allers, K.N., Kessler-Silacci, J.E., Cieza, L.A., & Jaffe, D.T.                     2006ApJ...644..364A     
         +Hi     ApJ 644, 364, 2006                (no data)                                                                 
Alr2009   Ag  j  Allers, K.N., Liu, M.C., Shkolnik, E., Cushing, M.C., Dupuy, T.J., Matthews, G.S.,  2009ApJ...697..824A     
         +E2     Reid, I.N., Cruz, K.L., & Vacca, W.D.                                                                       
                 ApJ 697, 824, 2009                                                                                          
Alr2010   Ag  j  Allers, K.N., Liu, M.C., Dupuy, T.J., & Cushing, M.C.                               2010ApJ...715..561A     
                 ApJ 715, 561, 201                                                                                           
                                                                                                                             
Alt9999   Po  -  van Altena, W.                                                                      ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Alv2004   S   -  Alvarez, C., Hoare, M., Glindemann, A., & Richichi, A.                              2004A&A...427..505A     
                 A&A 427, 505, 2004                                                                                          
                                                                                                                             
AlW2017   S   j  Al-Wardat, M.A., Docobo, J.A., Abushattal, A.A. & Campo, P.P.                       2017AstBu..72...24A     
         +orb    Astrophys. Bull. 72, 24, 2017                                                                               
                                                                                                                             
Alz1996a  orb -  Alzner, A.                                                                          1996IAUDS.128....1A     
                 Inf. Circ. 128, 1, 1996                                                                                     
Alz1996b  orb -  Alzner, A.                                                                          1996IAUDS.130....1A     
                 Inf. Circ. 130, 1, 1996                                                                                     
Alz1996c  orb -  Alzner, A.                                                                          1996O&T....46...28A     
                 Obs. et Travaux 46, 28, 1996                                                                                
Alz1998a  orb -  Alzner, A.                                                                          1998A&AS..132..253A     
                 A&AS 132, 253, 1998                                                                                         
Alz1998b  M+  -  Alzner, A.                                                                          1998A&AS..132..237A     
         +orb    A&AS 132, 237, 1998                                                                                         
Alz1999   orb -  Alzner, A.                                                                          ...................     
                 private comm., 1999                                                                                         
Alz2000a  orb -  Alzner, A.                                                                          2000IAUDS.141....1A     
                 Inf. Circ. 141, 1, 2000                                                                                     
Alz2000b  orb -  Alzner, A. & Argyle, R.                                                             2000IAUDS.142....1A     
                 Inf. Circ. 142, 1, 2000                                                                                     
Alz2001a  orb -  Alzner, A. & Argyle, R.                                                             2001IAUDS.144R...1A     
                 Inf. Circ. 144, 1, 2001                                                                                     
Alz2001b  orb -  Alzner, A.                                                                          2001IAUDS.144....2A     
                 Inf. Circ. 144, 2, 2001                                                                                     
Alz2003a  orb -  Alzner, A.                                                                          2003IAUDS.149....1A     
                 Inf. Circ. 149, 1, 2003                                                                                     
Alz2003b  Mb  -  Alzner, A.                                                                          ...................     
                 Webb Soc., Double Star Circ. 11, 2003                                                                       
Alz2003c  Mb  j  Alzner, A.                                                                          ...................     
         +Z      OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
Alz2004   orb -  Alzner, A.                                                                          2004IAUDS.154R...1A     
                 Inf. Circ. 154, 1, 2004                                                                                     
Alz2005a  orb -  Alzner, A.                                                                          2005IAUDS.155....1A     
                 Inf. Circ. 155, 1, 2005                                                                                     
Alz2005b  Mb  -  Alzner, A.                                                                          ...................     
                 Webb Soc., Double Star Circ. 13, 2005                                                                       
Alz2006   orb -  Alzner, A.                                                                          2006IAUDS.158R...3A     
                 Inf. Circ. 158, 3, 2006                                                                                     
Alz2006b  Mb  u  Alzner, A.                                                                          ...................     
                 Webb Soc., Double Star Circ. 14, 2006                                                                       
Alz2006c  orb -  Alzner, A.                                                                          2006IAUDS.160....3A     
                 Inf. Circ. 160, 3, 2006                                                                                     
Alz2007   orb -  Alzner, A.                                                                          2007IAUDS.163....1A     
                 Inf. Circ. 163, 1, 2007                                                                                     
Alz2008   Mb  -  Alzner, A.                                                                          ...................     
                 Webb Soc., Double Star Circ. 16, 2008                                                                       
Alz2009a  orb -  Alzner, A., Argyle, R., & Anton                                                     2009IAUDS.169R...1A     
                 Inf. Circ. 169, 1, 2009                                                                                     
Alz2009b  orb -  Alzner, A. & Argyle, R.                                                             2009IAUDS.169Q...1A     
                 Inf. Circ. 169, 1, 2009                                                                                     
Alz2011   orb -  Alzner, A. & Argyle, R.                                                             2011IAUDS.169....1A     
                 Inf. Circ. 174, 1, 2011                                                                                     
                                                                                                                             
Amb1919   D   -  Ambronn, L.                                                                         1919AN....208..333A     
                 AN 208, 333, 1919                                                                                           
                                                                                                                             
AmC1978   orb -  Ambruster, C.                                                                       1978PASP...90..219A     
                 PASP 90, 219, 1978                                                                                          
                                                                                                                             
Ami1823A      -  Amici, G.B.                                                                         ...................     
                 Zach's Corres. 8, 216, 1823                                                                                 
                 (as cited by Herschel, MemRAS 5, 13, 1833)                                          1833MmRAS...5...13H     
Ami1906A      -  Amici, G.B.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Ami1937A      -  Amici, G.B.                                                                         1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Amm2016   A   j  Ammler-von Eiff, M., Bedalov, A., Kranhold, C., Bugrauer, M., Schmidt, T.O.B.,      2016A&A...591A..84A     
                 Neuhauser, R., & Errman, R.                                                                                 
                 A&A 591, A84, 2016                                                                                          
                                                                                                                             
Ams2012   C   j  Amosse, A., Razemon, S., Grase, F., Caille, S., Rousselle, J.-P. & Berthe, M.       2012O&T....81....2A     
                 Obs. et Travaux 81, 2, 2012                                                                                 
Ams2013   C   u  Amosse, A.                                                                          2013IAUDS.179....4A     
                 Inf. Circ. 179, 4, 2013                                                                                     
Ams2017   C   u  Amosse, A.                                                                          2017IAUDS.192....3A     
                 Inf. Circ. 192, 3, 2017                                                                                     
Ams2017b  C   j  Amosse, A.                                                                          2017O&T....85....8A     
                 Obs. et Travaux 85, 8, 2017                                                                                 
                                                                                                                             
Ana2001   orb -  Andrade, M.                                                                         2001IAUDS.144Q...1A     
                 Inf. Circ. 144, 1, 2001                                                                                     
Ana2003   orb -  Andrade, M.                                                                         2003IAUDS.150....2A     
                 Inf. Circ. 150, 2, 2003                                                                                     
Ana2004   orb -  Andrade, M.                                                                         2004IAUDS.154Q...1A     
                 Inf. Circ. 154, 1, 2004                                                                                     
Ana2005   orb -  Andrade, M.                                                                         2005IAUDS.157....1A     
                 Inf. Circ. 157, 1, 2005                                                                                     
Ana2006   orb -  Andrade, M.                                                                         2006IAUDS.158Q...3A     
                 Inf. Circ. 158, 3, 2006                                                                                     
Ana2006b  orb -  Andrade, M.                                                                         2006IAUDS.160....2A     
                 Inf. Circ. 160, 2, 2006                                                                                     
Ana2007   orb -  Andrade, M.                                                                         2007RMxAA..43..237A     
                 RevMexA&A 43, 237, 2007                                                                                     
Ana2009   orb -  Andrade, M. & Docobo, J.A.                                                          ...................     
                 Monogr. R. Acad. Cienc. Zaragoza 32, 65, 2009                                                               
Ana2011   orb -  Andrade, M. & Docobo, J.A.                                                          2011Icar..215..712A     
                 Icarus 215, 712, 2011                                                                                       
Ana2015   N   -  Andrade, M. & Docobo, J.A.                                                          2015ASPC..496...94A     
                 ASP Conference Series 496, 94, 2015                                                                         
                                                                                                                             
And1899   Ma  -  Andoyer, H.                                                                         1899AnTou...3...77.     
                 Ann. Toulouse Obs. 3, 77, 1899                                                                              
                                                                                                                             
AnJ1920   Jm  j  Anderson, J.A.                                                                      1920ApJ....51..263A     
                 ApJ 51, 263, 1920                                                                                           
                                                                                                                             
AnR1913   Ma  -  Andersen, R.                                                                        1913AN....195..435A     
                 AN 195, 435, 1913                                                                                           
AnR1914   Ma  -  Andersen, R.                                                                        1914AN....198..365A     
                 AN 198, 365, 1914                                                                                           
                                                                                                                             
Ant2001   C   -  Anton, R.                                                                           ...................     
                 private communication, 2001                                                                                 
Ant2004   C   u  Anton, R.                                                                           2004DSO....10....1A     
                 Double Star Observer 10, #1, 2004                                                                           
Ant2006   C   u  Anton, R.                                                                           2006JDSO....2..108A     
                 JDSO 2, 108, 2006                                                                                           
Ant2008   C   u  Anton, R.                                                                           2008JDSO....4...40A     
                 JDSO 4, 40, 2008                                                                                            
Ant2009   C   u  Anton, R.                                                                           2009JDSO....5...65A     
                 JDSO 5, 65, 2009                                                                                            
Ant2010   C   u  Anton, R.                                                                           2010JDSO....6..133A     
                 JDSO 6, 133, 2010                                                                                           
Ant2010b  C   u  Anton, R.                                                                           2010JDSO....6..180A     
                 JDSO 6, 180, 2010                                                                                           
Ant2011   C   u  Anton, R.                                                                           2011JDSO....7...64A     
                 JDSO 7, 64, 2011                                                                                            
Ant2011b  C   u  Anton, R.                                                                           2011JDSO....7...76A     
                 JDSO 7, 76, 2011                                                                                            
Ant2012   C   u  Anton, R.                                                                           2012JDSO....8...15A     
                 JDSO 8, 15, 2012                                                                                            
Ant2014   Cl  u  Anton, R.                                                                           2014JDSO...10..125A     
                 JDSO 10, 125, 2014                                                                                          
Ant2014b  Cl  u  Anton, R.                                                                           2014JDSO...10..232A     
                 JDSO 10, 232, 2014                                                                                          
Ant2015   Cl  u  Anton, R.                                                                           2015JDSO...11...81A     
                 JDSO 11, 81, 2015                                                                                           
Ant2017a  Cl  u  Anton, R.                                                                           2017JDSO...13..288A     
                 JDSO 13, 288, 2017                                                                                          
Ant2017b  Cl  u  Anton, R.                                                                           2017JDSO...13..495A     
         +S      JDSO 13, 495, 2017                                                                                          
                                                                                                                             
AOT              Astronomical Obs. Torino          (from additional DD list)                         ...................     
                                                                                                                             
AP               Apple Valley                                                                        ...................     
Ap_2016a  Mg  w  Bidler, J., Hagee, J., McGuire, P., McGuire, R., Montes, L., Richardson, N.,        2016JDSO...12..563B     
                 Rodriguez, A. & Brewer, M.                                                                                  
                 JDSO 12, 563, 2016                                                                                          
Ap_2016b  C   w  Brewer, M., Cacace, G., Elderbaum, S., Hernndez, E., Shay, C. & Silva, M.           2016JDSO...12..567B     
                 JDSO 12, 567, 2016                                                                                          
Ap_2016c  C   w  Brewer, M., Cacace, G., Do, V., Griffith, N., Malan, A., Paredes, H.,               2016JDSO...12..570B     
                 Peticolas, B., & Stasiak, K.                                                                                
                 JDSO 12, 570, 2016                                                                                          
Ap_2016d  Mg  w  Gillette, S., Funk, B., Schlosser, R., Brown, A., Cruz, M., McCarthy, J.,           2016JDSO...12..586G     
                 Rhoades, B. & Spreng, B.                                                                                    
                 JDSO 12, 586, 2016                                                                                          
Ap_2017a  Mg  w  Bateman, G., Funk, B., Gillette, T., Rhoades, B., Rhoades, M., Schlosser, R.,       2017JDSO...13..165B     
                 Sharpe, S. & Thompson, L.                                                                                   
                 JDSO 13, 165, 2017                                                                                          
Ap_2017b  Mg  w  Gillette, S., Estrada, C., Estrada, R., Aguilera, S., Chavez, V., Givens, J.,       2017JDSO...13..168G     
                 Lindorfer, S., Michels, K., Mobley, M., Reder, G., Renteria, K., Shattles, J.,                              
                 Wilkin, A., Woodbury, M., Rhoades, B. & Rhoades, M.                                                         
                 JDSO 13, 168, 2017                                                                                          
Ap_2017c  Mg  w  Arcilla, M., Bowden, S., DeBlase, J., Hall, A., Hall, C., Hernandez, A.,            2017JDSO...13..171A     
                 Renna, D., Rodriguez, F., Salazar, C., Sanchez, A., Teeter, D., Brewer, M.,                                 
                 Funk, B., Gillette, T. & Sharpe, S.                                                                         
                 JDSO 13, 171, 2017                                                                                          
                                                                                                                             
APL2006   C   j  Llano, A.P. (in Rica Romero, F.M.)                                                  2006JDSO....2..118R     
                 JDSO 2, 118, 2006                                                                                           
                                                                                                                             
App9999   Ma  -  Apple                                                                               ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Ara1961   Pa  -  Aravamudan, S.                                                                      1961PASP...73..266A     
                 PASP 73, 266, 1961                                                                                          
Ara1963   Pa  -  Aravamudan, S.                                                                      .                       
                 Pub. Nizamiah Obs. 13, Pt.3, 1963                                                                           
                                                                                                                             
Arc1958   Ma  -  Archer, S.                                                                          1958JBAA...68..108A     
                 J. British Astron. Assoc. 68, 108, 1958                                                                     
Arc1960   Ma  -  Archer, S.                                                                          1960JBAA...70..354A     
                 J. British Astron. Assoc. 70, 354, 1960                                                                     
                                                                                                                             
Ard1942   orb -  Arend, S.                                                                           1942BAORB...3..176A     
                 Bull. R. Astron. Obs. Belgium 3, 176, 1942                                                                  
Ard1948   Ma  -  Arend, S.                                                                           1948AnOB....4..145A     
         +P+     Ann. R. Obs. Belgium, Ser. 3, 4, 145, 1948                                                                  
Ard1949   Ma  -  Arend, S.                                                                           1949AnOB....4..201N     
                 Ann. R. Obs. Belgium, Ser. 3, 4, 201, 1949                                                                  
Ard1951   orb -  Arend, S.                                                                           1951AnOB....5..161A     
                 Ann. R. Obs. Belgium 5, 161, 1951                                                                           
Ard1953a  orb -  Arend, S.                                                                           1953BAORB...4..155A     
                 Bull. R. Astron. Obs. Belgium 4, 155, 1953                                                                  
Ard1953b  orb -  Arend, S.                                                                           1953BAORB...4..161A     
                 Bull. R. Astron. Obs. Belgium 4, 161, 1953                                                                  
Ard1953c  orb -  Arend, S.                                                                           1953BAORB...4..166A     
                 Bull. R. Astron. Obs. Belgium 4, 166, 1953                                                                  
Ard1956a  orb -  Arend, S.                                                                           1956BAORB...4..222A     
                 Bull. R. Astron. Obs. Belgium 4, 222, 1956                                                                  
Ard1956b  orb -  Arend, S.                                                                           1956BAORB...4..226A     
                 Bull. R. Astron. Obs. Belgium 4, 226, 1956                                                                  
Ard1963   Ma  -  Arend, S.                                                                           1963AnOB....9...93A     
                 Ann. R. Obs. Belgium, Ser.3, 9, 93, 1963                                                                    
Ard1968   orb -  Arend, S. & de Freitas-Mourao, R.R.                                                 .                       
                 Comm. R. Obs. Belgium, Ser. A, 6, 1968                                                                      
                                                                                                                             
Are2000   orb -  Arenou, F., Halbwachs, J.-L., Mayor, M., & Udry, S.                                 2000IAUS..200P.135A     
                 IAU Symp. 200, 135, 2000                                                                                    
                                                                                                                             
Arg1857       -  Argelander, F.                                                                      ...................     
                 Oeltzen Argelander Cat  -15 to -31, 1857                                                                    
Arg1862A      -  Argelander, F.                                                                      1862AN.....59....1A     
                 cited by Auwers (AN 59, 1, 1862)                                                                            
Arg1864   T   -  Argelander, F.                                                                      1864AN.....62R.253A     
                 AN 62, 253, 1864                                                                                            
Arg1865   T   -  Argelander, F.                                                                      1865AN.....65...61A     
                 AN 65, 61, 1865                                                                                             
Arg1880A      -  Argelander, F.                                                                      1880Obs.....3..569G     
                 cited by Gledhill (Obs. 3, 569, 1880)                                                                       
Arg1906A  T   -  Argelander, F. (BD)                                                                 1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat., 1906)                                                               
Arg1908A  T   -  Argelander, F.                                                                      1908JRASC...2..248E     
                 cited by Espin (JRASC 2, 248, 1908)                                                 .                       
Arg1913A  T   -  Argelander, F. (BD)                                                                 1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Arg1932A  T   -  Argelander, F. (BD)                                                                 1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat., 1932)                                                                
Arg1937A      -  Argelander, F.                                                                      1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Ari1997   S   j  Aristidi, E., Carbillet, M., Prieur, J.-L., Lopez, B., Bresson, Y., & Koechlin, L.  1997A&AS..126..555A     
                 A&AS 126, 555, 1997                                                                                         
Ari1999   S   j  Aristidi, E., Prieur, J.-L., Scardia, M., Koechlin, L., Avila, R., Carbillet, M.,   1999A&AS..134..545A     
         +orb    Lopez, B., Rabbia, Y., et al.                                                                               
                 A&AS 134, 545, 1999                                                                                         
                                                                                                                             
Arm1922   Ma  -  Armellini, G.                                                                       .                       
                 Rend. R. Acad. Lincei 31, 5A, 1922                                                                          
Arm1927a  Ma  -  Armellini, G.                                                                       .                       
                 Acad. Lincei 6, 551, 1927                                                                                   
Arm1927b  Ma  -  Armellini, G.                                                                       1927AN....230..253A     
                 AN 230, 253, 1927                                                                                           
Arm1928   Ma  j  Armellini, G.                                                                       1928AN....232..431A     
                 AN 232, 431, 1928                                                                                           
Arm1929   Ma  -  Armellini, G.                                                                       1929AN....237..167A     
                 AN 237, 167, 1929                                                                                           
Arm1932   Ma  j  Armellini, G.                                                                       1932AN....245..373A     
                 AN 245, 373, 1932                                                                                           
Arm1934   Ma  -  Armellini, G.                                                                       .                       
                 Acad. Lincei 49, 1934                                                                                       
Arm1945   Ma  j  Armellini, G.                                                                       .                       
                 Rome Obs. Monte Mario #124, 1945                                                                            
Arm1947   Ma  j  Armellini, G.                                                                       .                       
                 Rome Obs. Monte Mario #135, 1947                                                                            
Arm1949   Ma  -  Armellini, G.                                                                       .                       
                 Rome Obs. Monte Mario #152, 1949                                                                            
Arm1955   Ma  -  Armellini, G.                                                                       .                       
                 Rome Obs. Monte Mario #213, 1955                                                                            
                                                                                                                             
Arn2001   Mg  j  Arnold, D.                                                                          2001DSO.....7....4A     
                 Double Star Observer 7, #4, 2001                                                                            
Arn2002a  Mg  j  Arnold, D.                                                                          2002DSO.....8....1A     
                 Double Star Observer 8, #1, 2002                                                                            
Arn2002b  Mg  -  Arnold, D.                                                                          2002DSO.....8....3A     
                 Double Star Observer 8, #3, 2002                                                                            
Arn2002c  Mg  j  Arnold, D.                                                                          2002DSO.....8....4A     
                 Double Star Observer 8, #4, 2002                                                                            
Arn2002d  Mg  j  Arnold, D.                                                                          2002DSO.....8....5A     
                 Double Star Observer 8, #5, 2002                                                                            
Arn2003a  Mg  j  Arnold, D.                                                                          2003DSO.....9....1A     
                 Double Star Observer 9, #1, 2003                                                                            
Arn2003b  Mg  j  Arnold, D.                                                                          2003DSO.....9....3A     
                 Double Star Observer 9, #3, 2003                                                                            
Arn2003c  Mg  j  Arnold, D.                                                                          2003DSO.....9....4A     
                 Double Star Observer 9, #4, 2003                                                                            
Arn2003d  Mg  j  Arnold, D.                                                                          2003DSO.....9....5A     
                 Double Star Observer 9, #5, 2003                                                                            
Arn2003e  Mg  j  Arnold, D.                                                                          2003DSO.....9....6A     
                 Double Star Observer 9, #6, 2003                                                                            
Arn2004a  Mg  j  Arnold, D.                                                                          2004DSO....10....1A     
                 Double Star Observer 10, #1, 2004                                                                           
Arn2004b  Mg  j  Arnold, D.                                                                          2004DSO....10....2A     
                 Double Star Observer 10, #2, 2004                                                                           
Arn2004c  Mg  j  Arnold, D.                                                                          2004DSO....10....3A     
                 Double Star Observer 10, #3, 2004                                                                           
Arn2004d  Mg  j  Arnold, D.                                                                          2004DSO....10....4A     
                 Double Star Observer 10, #4, 2004                                                                           
Arn2004e  Mg  j  Arnold, D.                                                                          2004DSO....10....5A     
                 Double Star Observer 10, #5, 2004                                                                           
Arn2004f  Mg  j  Arnold, D.                                                                          2004DSO....10....6A     
                 Double Star Observer 10, #6, 2004                                                                           
Arn2005a  Mg  j  Arnold, D.                                                                          2005DSO....11....1A     
                 Double Star Observer 11, #1, 2005                                                                           
Arn2005b  Mg  j  Arnold, D.                                                                          2005DSO....11....2A     
                 Double Star Observer 11, #2, 2005                                                                           
Arn2005c  Mg  j  Arnold, D.                                                                          2005DSO....11....3A     
                 Double Star Observer 11, #3, 2005                                                                           
Arn2005d  Mg  j  Arnold, D.                                                                          2005DSO....11....4A     
                 Double Star Observer 11, #4, 2005                                                                           
Arn2005e  Mg  j  Arnold, D.                                                                          2005DSO....11....5A     
                 Double Star Observer 11, #5, 2005                                                                           
Arn2005f  Mg  j  Arnold, D.                                                                          2005DSO....11....6A     
                 Double Star Observer 11, #6, 2005                                                                           
Arn2006a  Mg  j  Arnold, D.                                                                          2006JDSO....2....6A     
         +C      JDSO 2, 6, 2006                                                                                             
Arn2006b  Mg  j  Arnold, D.                                                                          2006JDSO....2...13A     
                 JDSO 2, 13, 2006                                                                                            
Arn2006c  Mg  j  Arnold, D.                                                                          2006JDSO....2...54A     
                 JDSO 2, 54, 2006                                                                                            
Arn2006d  Mg  j  Arnold, D.                                                                          2006JDSO....2...61A     
                 JDSO 2, 61, 2006                                                                                            
Arn2006e  Mg  j  Arnold, D.                                                                          2006JDSO....2...79A     
                 JDSO 2, 79, 2006                                                                                            
Arn2006f  Mg  j  Arnold, D.                                                                          2006JDSO....2...87A     
                 JDSO 2, 87, 2006                                                                                            
Arn2006g  Mg  j  Arnold, D.                                                                          2006JDSO....2..163A     
         +C      JDSO 2, 163, 2006                                                                                           
Arn2007a  Mg  j  Arnold, D.                                                                          2007JDSO....3...27A     
                 JDSO 3, 27, 2007                                                                                            
Arn2007b  Mg  j  Arnold, D.                                                                          2007JDSO....3...55A     
                 JDSO 3, 55, 2007                                                                                            
Arn2007c  Mg  j  Arnold, D.                                                                          2007JDSO....3..119A     
                 JDSO 3, 119, 2007                                                                                           
Arn2007d  Mg  j  Arnold, D.                                                                          2007JDSO....3..139A     
                 JDSO 3, 139, 2007                                                                                           
Arn2008a  Mg  j  Arnold, D.                                                                          2008JDSO....4....2A     
                 JDSO 4, 2, 2008                                                                                             
Arn2008b  Mg  j  Arnold, D.                                                                          2008JDSO....4...66A     
                 JDSO 4, 66, 2008                                                                                            
Arn2008c  Mg  j  Arnold, D.                                                                          2008JDSO....4...91A     
                 JDSO 4, 91, 2008                                                                                            
Arn2008d  Mg  j  Arnold, D.                                                                          2008JDSO....4..136A     
                 JDSO 4, 136, 2008                                                                                           
Arn2009a  Mg  j  Arnold, D.                                                                          2009JDSO....5....2A     
                 JDSO 5, 2, 2009                                                                                             
Arn2009b  Mg  j  Arnold, D.                                                                          2009JDSO....5...94A     
                 JDSO 5, 94, 2009                                                                                            
Arn2009c  Mg  j  Arnold, D.                                                                          2009JDSO....5..129A     
                 JDSO 5, 129, 2009                                                                                           
Arn2009d  Mg  j  Arnold, D.                                                                          2009JDSO....5..182A     
                 JDSO 5, 182, 2009                                                                                           
Arn2010a  Mg  j  Arnold, D.                                                                          2010JDSO....6....5A     
                 JDSO 6, 5, 2010                                                                                             
Arn2010b  Mg  j  Arnold, D.                                                                          2010JDSO....6..141A     
                 JDSO 6, 141, 2010                                                                                           
Arn2010c  Mg  j  Arnold, D.                                                                          2010JDSO....6..170A     
                 JDSO 6, 170, 2010                                                                                           
Arn2010d  Mg  j  Arnold, D.                                                                          2010JDSO....6..301A     
                 JDSO 6, 301, 2010                                                                                           
Arn2012a  Mg  j  Arnold, D.                                                                          2012JDSO....8...32A     
                 JDSO 8, 32, 2012                                                                                            
Arn2012b  Mg  -  Arnold, D.                                                                          2012JDSO....8..176A     
                 JDSO 8, 176, 2012                                                                                           
Arn2012c  Mg  j  Arnold, D.                                                                          2012JDSO....8..226A     
                 JDSO 8, 226, 2012                                                                                           
Arn2013a  Mg  j  Arnold, D.                                                                          2013JDSO....9...10A     
                 JDSO 9, 10, 2013                                                                                            
Arn2013b  M   j  Arnold, D.                                                                          2013JDSO....9..100A     
                 JDSO 9, 100, 2013                                                                                           
                                                                                                                             
Arr1998   Xr  j  Arribas, S., Mediavilla, E., & Fuensalida, J.J.                                     1998ApJ...505L..43A     
                 ApJ 505, L43, 1998                                                                                          
                                                                                                                             
Ars2004   Mb  w  Armstrong, T.K.                                                                     2004DSO....10....2A     
                 Double Star Observer 10, #2, 2004                                                                           
                                                                                                                             
Art2007   E+  u  Artigau, E., Lafreniere, D., Doyon, R., Albert, L., Nadeau, D., & Robert, J.        2007ApJ...659L..49A     
         +Ci     ApJ 659, L49, 2007                                                                                          
Art2011   A   j  Artigau, E., Lafreniere, D., Doyon, R., Liu, M., Dupuy, T.J., Albert, L.,           2011ApJ...739...48A     
         +Ag     Gagne, J., Malo, L., & Gratadour, D.                                                                        
         +Es     ApJ 739, 48, 2011                                                                                           
                                                                                                                             
Aru1984   S   j  Argue, A.N., Hebden, J.C., Morgan, B.L., & Vine, H.A.                               1984MNRAS.206..669A     
         +C      MNRAS 206, 669, 1984                                                                                        
Aru1985   S   j  Argue, A.N., Hebden, J., Morgan, B., Standley, C., & Vine, H.                       1985MNRAS.216..447A     
                 MNRAS 216, 447, 1985                                                                                        
Aru1992   C   j  Argue, A.N., Bunclark, P.S., Irwin, M.J., Lampens, P., Sinachopoulos, D., &         1992MNRAS.259..563A     
         +S      Wayman, P.A.                                                                                                
         +Mb     MNRAS 259, 563, 1992                                                                                        
                                                                                                                             
Ary1977   Ma  -  Argyle, R.W.                                                                        ...................     
         +Mr     Webb Society Handbook 1, 1977                                                                               
Ary1979   Ma  j  Argyle, R.W.                                                                        1979RGOB..184...17A     
                 R. Obs. Bull. #184, 1979                                                                                    
Ary1983   Ma  j  Argyle, R.W.                                                                        1983A&AS...53..177A     
                 A&AS 53, 177, 1983                                                                                          
Ary1989   Mb  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 4, 1989                                                                        
Ary1992   Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 5, 1992                                                                        
Ary1994   Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 6, 1994                                                                        
Ary1998   Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 7, 1998                                                                        
Ary2000   Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 8, 2000                                                                        
Ary2001a  orb -  Argyle, R.W. & Alzner, A.                                                           2001IAUDS.143....1A     
                 Inf. Circ. 143, 1, 2001                                                                                     
Ary2001b  Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 9, 2001                                                                        
Ary2002   Ma  -  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 10, 2002                                                                       
Ary2002b  orb -  Argyle, R.W., Alzner, A. & Horch, E.                                                2002A&A...384..171A     
                 A&A 384, 171, 2002                                                                                          
Ary2003   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 11, 2, 2003                                                                    
Ary2004   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 12, 1, 2004                                                                    
Ary2005   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 13, 1, 2005                                                                    
Ary2006   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 14, 2006                                                                       
Ary2007   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 15, 2007                                                                       
Ary2008   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 16, 2008                                                                       
Ary2009   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 17, 2009                                                                       
Ary2010   orb -  Argyle, R.W. & Alzner, A.                                                           2010IAUDS.170....1A     
                 Inf. Circ. 170, 1, 2010                                                                                     
Ary2010b  Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 18, 2010                                                                       
Ary2011   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 19, 2011                                                                       
Ary2012   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 20, 2012                                                                       
Ary2013   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 21, 2013                                                                       
Ary2014   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 22, 2014                                                                       
Ary2014b  Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 22, 2014                                                                       
Ary2015   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 23, 1, 2015                                                                    
Ary2015b  Ma  j  Argyle, R.W., Alzner, A. & van Leeuwen, F.                                          2015AN....336..378S     
         +orb    AN 336, 378, 2015                                                                                           
Ary2016   Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 24, 1, 2016                                                                    
Ary2016b  Ma  j  Argyle, R.W.  (measure in Csr2016)                                                   ..................     
                 Webb Soc., Double Star Circ. 24, 40, 2016                                                                   
Ary2017a  Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 25, 1, 2017                                                                    
Ary2017b  Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 25, 6, 2017                                                                    
Ary2018a  Ma  j  Argyle, R.W.                                                                        ...................     
                 Webb Soc., Double Star Circ. 26, 1, 2018                                                                    
                                                                                                                             
Ash2005   C   w  Ashcraft, C.                                                                        ...................     
                 private communication, 2005                                                                                 
Ash2016   S   -  Ashcraft, C.                                                                        2016JDSO...12..280A     
                 JDSO 12, 280, 2016                                                                                          
                                                                                                                             
Asp1997   Ss  -  Aspin, C., Puxley, P.J., Hawarden, T.G., Paterson, M.J., & Pickup, D.A              1997MNRAS.284..257A     
                 MNRAS 284, 257, 1997                                                                                        
                                                                                                                             
AST              (HST FGS Astrometry Science Team)                                                                           
AST1991   Hf  u  Franz, O.G., Kreidl, T.J.N., Wasserman, L.W., Bradley, A.J., Benedict, G.F.,        1991ApJ...377L..17F     
         +orb    Hemenway, P.D., Jefferys, W.H., McArthur, B. et al.                                                         
                 ApJ 377, L17, 1991                                                                                          
AST1992   Hf  -  Franz, O.G., Wasserman, L.H., Nelan, E., Lattanzi, M., Bucciarelli, B., & Taff, L.  1992AJ....103..190F     
                 AJ 103, 190, 1992                                                                                           
AST1998   Hf  u  Franz, O.G., Henry, T.J., Wasserman, L.H., Benedict, G.F., Ianna, P.A.,             1998AJ....116.1432F     
         +orb    Kirkpatrick, J.D., McCarthy, D., Bradley, A.J., et al.                                                      
                 AJ 116, 1432, 1998                                                                                          
AST1999   orb -  Franz, O.G., Wasserman, L.H., Benedict, G.F., McArthur, B.E., Henry, T., Bradley,   1999ASPC..194...28F     
                 A.J., Whipple, A.L., Duncombe, R.L., et al.                                                                 
                 ASP Conf. 194, 28, 1999                                                                                     
AST2000   Hf  j  Benedict, G.F., McArthur, B.E., Franz, O.G., Wasserman, L.H., & Henry, T.J.         2000AJ....120.1106B     
         +orb    AJ 120, 1106, 2000                                                                                          
AST2001   Hf  j  Benedict, G.F., McArthur, B.E., Franz, O.G., Wasserman, L.H., Henry, T.J.,          2001AJ....121.1607B     
         +orb    Takato, T., Strateva, I.V., Crawford, J.L., et al.                                                          
                 AJ 121, 1607, 2001                                                                                          
AST2002   Hf  -  Benedict, G.F., McArthur, B.E., Forveille, T., Delfosse, X., Nelan, E., Butler,     2002ApJ...581L.115B     
         +orb    R.P., Spiesman, W., Marcy, G., et al.                                                                       
                 ApJ 581, L115, 2002                                                                                         
AST2002b  Hf  -  Benedict, G.F., McArthur, B.E., Fredrick, L.W., Harrison, T.E., Slesnick, C.L.,     2002AJ....124.1695B     
         +orb    Rhee, J., Patterson, R.J., Skrutskie, M.F., Franz, O.G., Wasserman, L.H.,                                   
                 Jeffreys, W.H., Nelan, E., et al.                                                                           
                 AJ 124, 1695, 2002                                                                                          
AST2007   orb -  Benedict, G.F., McArthur, B.E., Feast, M.W., Barnes, T.G., Harrison, T.E.,          2007AJ....133.1810B     
                 Patterson, R.J., Menzies, J.W., Bean, J.L., & Freedman, W.L.                                                
                 AJ 133, 1810, 2007                                                                                          
AST2010   orb -  Benedict, G.F., McArthur, B.E., Bean, J.L., Barnes, R., Harrison, T.E.,             2010AJ....139.1844B     
                 Hatzes, A., Martioli, E., & Nelan, E.P.                                                                     
                 AJ 139, 1844, 2010                                                                                          
AST2011   Hf  -  McArthur, B.E., Benedict, G.F., Harrison, T.E., & van Altena, W.                    2011AJ....141..172M     
                 AJ 141, 172, 2011                                                                                           
AST2016   orb j  Benedict, G.F., Henry, T.J., Franz, O.G., McArthur, B.E., Wasserman, L.H., Jao,     2016AJ....152..141B     
         +Hf     W.-C., Cargile, P.A., Dieterich, S.B., Bradley, A.J., Nelan, E.P., & Whipple, A.L.                          
                 AJ 152, 141, 2016                                                                                           
AST2017   Hf  -  Benedict, G.F. & Harrison, T.E.                                                     2017AJ....153..258B     
                 AJ 153, 258, 2017                                                                                           
                                                                                                                             
Ath2015   Mb  u  Athanassios, P.                                                                     2015JDSO...11...18A     
                 JDSO 11, 18, 2015                                                                                           
Ath2016   C   u  Athanassios, P.                                                                     2016JDSO...12..159A     
                 JDSO 12, 159, 2016                                                                                          
                                                                                                                             
Atk1904   Ma  -  Atkinson, E.C.                                                                      1904MmRAS..54...97A     
                 MemRAS 54, 97, 1904 (also QB821.S4)                                                                         
                                                                                                                             
                 Atascadero High School                                                                                      
Ats2016   Mg  w  Collins, C., Wessel, S., Brown, S., Head, D., McCombe, A., Hosier, G., Genet, R.,   2016JDSO...12...24C     
         +C      Johnson, J., Carro, J. & Hollis, T.J.                                                                       
                 JDSO 12, 24, 2016                                                                                           
                                                                                                                             
Atw1975   Ca  j  Atwood, B. & Curott, D.R.                                                           1975BAAS....7..337A     
                 BAAS 7, 337, 1975                                                                                           
                                                                                                                             
Aug1992   orb -  Augensen, H.J. & Heintz, W.D.                                                       1992PASP..104..314A     
                 PASP 104, 314, 1992                                                                                         
                                                                                                                             
Aus1882   Ma  j  Austin, E.P.                                                                        1882AnHar..13...17.     
                 Harvard Ann. 13, 17, 1882                                                                                   
                                                                                                                             
Auw1862   Ma  j  Auwers, A.                                                                          1862AN.....59....1A     
                 AN 59, 1, #1393, 1862                                                                                       
Auw1864   orb -  Auwers, A.                                                                          1864MNRAS..25...38A     
                 MNRAS 25, 38 1864                                                                                           
Auw1875A  Ma  -  Auwers, A.                                                                          1875AN.....85..323D     
                 cited by Doberck, 1875            (see Dob1875b,f,g,h)                                                      
Auw1892   orb -  Auwers, A.                                                                          1892AN....129..185A     
         +Ma     AN 129, 185, #3084, 1892                                                                                    
Auw1937A  Ma  -  Auwers, A.                                                                          1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Azc2012   C   u  Azcona, A.A.                                                                        2012OED.....8..103A     
                 El Observador de Estrellas Dobles, Issue #8, 103, 2012                                                      
Azc2012b  E2  j  Azcona, A.A.                                                                        2012OED.....9...24A     
                 El Observador de Estrellas Dobles, Issue #9, 24, 2012                                                       
Azc2012c  Pp  -  Azcona, A.A.                                                                        2012OED.....9...66A     
         +C      El Observador de Estrellas Dobles, Issue #9, 66, 2012                                                       
         +E2                                                                                                                 
Azc2013   P   w  Azcona, A.A.                                                                        2013OED....10...77A     
         +C      El Observador de Estrellas Dobles, Issue #10, 77, 2013                                                      
         +E+     (some data published in Azc2012b)                                                                           
Azc2013b  E2  u  Azcona, A.A.                                                                        2013OED....11...13A     
                 El Observador de Estrellas Dobles, Issue #11, 13, 2013                                                      
                                                                                                                             
Azu2015   K   j  Azulay, R., Guirado, J.C., Marcaide, J.M., Marti-Vidal, I., Ros, E., Jauncey, D.,   2015A&A...578A..16A     
                 Lestrade, J.-F., Preston, R.A., Reynolds, J.E., Tognelli, E., & Ventura, P.                                 
                 A&A 578, A16, 2015                                                                                          
Azu2017   Ao+ -  Azulay, R., Guirado, J.C., Marcaide, J.M., Marti-Vidal, I., Ros, E., Tognelli, E.,  2017A&A...607A..10A     
         +orb    Jauncey, D.L., Lestrade, J-F. & Reynolds, J.E.                                                              
                 A&A 607, A10, 2017                                                                                          
                                                                                                                             
B__1921a  orb -  van den Bos, W.H.                                                                   1921MNRAS..81..474V     
                 MNRAS 81, 474, 1921                                                                                         
B__1921b  orb -  van den Bos, W.H.                                                                   .                       
                 Proc. Amsterdam Acad. 30, 72, 1921                                                                          
B__1923a  Po  j  van den Bos, W.H.                                                                   1923BAN.....1..193V     
                 BAN 1, 193, 1923                                                                                            
B__1923b  orb -  van den Bos, W.H.                                                                   1923BAN.....2...25V     
                 BAN 2, 25, 1923                                                                                             
B__1923c  orb -  van den Bos, W.H.                                                                   1923BAN.....2...29V     
                 BAN 2, 29, 1923                                                                                             
B__1925a  Ma  j  van den Bos, W.H.                                                                   1925AnLei..143...1V     
                 Ann. Leiden Obs. 14, Pt.3, 1925                                                                             
B__1925b  Ma  j  van den Bos, W.H.                                                                   1925BAN.....2..197V     
         +Po     BAN 2, 197, 1925                                                                                            
B__1926a  orb -  van den Bos, W.H.                                                                   1926BAN.....3..127V     
                 BAN 3, 127, 1926                                                                                            
B__1926b  orb -  van den Bos, W.H.                                                                   1926BAN.....3..128V     
                 BAN 3, 128, 1926                                                                                            
B__1927a  orb -  van den Bos, W.H.                                                                   1927BAN.....3..261V     
                 BAN 3, 261, 1927                                                                                            
B__1927b      -  van den Bos, W.H.                                                                   1927BAN.....4...45V     
                 BAN 4, 45, 1927                                                                                             
                 (4th list of new southern double stars; precise measures in later references)                               
B__1927c  Ma  -  van den Bos, W.H.                                                                   1927BAN.....4..109V     
                 BAN 4, 109, 1927                                                                                            
                 (5th list of new southern double stars; precise measures in later references)                               
B__1927D  Ma  -  van den Bos, W.H.                                                                   1927sdsc.book......     
                 cited in SDS (Southern Double Star Cat.), 1927                                                              
B__1928a  Ma  -  van den Bos, W.H.                                                                   1928BAN.....4..235V     
                 BAN 4, 235, 1928                                                                                            
                 (6th list of new southern double stars; precise measures in later references)                               
B__1928b  Ma  j  van den Bos, W.H.                                                                   1928AnLei..144...1V     
                 Ann. Leiden Obs. 14, Pt.4, 1928                                                                             
B__1928c  Ma  -  van den Bos, W.H.                                                                   1928MNRAS..88..488F     
                 MNRAS 88, 488, 1928                                                                                         
B__1928d  Ma  j  van den Bos, W.H.                                                                   1928CiUO...78...13V     
                 Union Obs. Johannesburg Circ. 78, 13, 1928                                                                  
B__1928e  orb -  van den Bos, W.H.                                                                   .                       
                 Mem. Copenhagen Acad. 12, 2, 1928                                                                           
B__1929a  Ma  j  van den Bos, W.H.                                                                   1929CiUO...80...59V     
                 Union Obs. Johannesburg Circ. 80, 59, 1929                                                                  
B__1929b  orb -  van den Bos, W.H.                                                                   1929CiUO...79...49V     
                 Union Obs. Johannesburg Circ. 79, 49, 1929                                                                  
B__1929c  Ma  -  van den Bos, W.H.                                                                   1929BAN.....5..125V     
                 BAN 5, 125, 1929                                                                                            
B__1930a  Ma  j  van den Bos, W.H.                                                                   1930CiUO...83..135V     
                 Union Obs. Johannesburg Circ. 83, 135, 1930                                                                 
B__1930b  Ma  -  van den Bos, W.H.                                                                   1930BAN.....5..179V     
                 BAN 5, 179, 1930                                                                                            
B__1930c  Ma  -  van den Bos, W.H.                                                                   1930BAN.....5..183V     
                 BAN 5, 183, 1930                                                                                            
B__1931a  Ma  -  van den Bos, W.H.                                                                   1931MNRAS..92...19F     
                 MNRAS 92, 19, 1931                                                                                          
B__1931b  Ma  -  van den Bos, W.H.                                                                   1931CiUO...85..183V     
                 Union Obs. Johannesburg Circ. 85, 183, 1931                                                                 
B__1932a  Ma  j  van den Bos, W.H.                                                                   1932CiUO...87..273V     
                 Union Obs. Johannesburg Circ. 87, 273, 1932                                                                 
B__1932b  Ma  j  van den Bos, W.H.                                                                   1932CiUO...88..324V     
                 Union Obs. Johannesburg Circ. 88, 324, 1932                                                                 
B__1932C  Ma  -  van den Bos, W.H.                                                                   1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
B__1933a  Ma  -  van den Bos, W.H.                                                                   1933BAN.....7....1V     
                 BAN 7, 1, 1933                                                                                              
B__1933b  J   -  van den Bos, W.H.                                                                   1933CiUO...90..379V     
                 Union Obs. Johannesburg Circ. 90, 379, 1933                                                                 
B__1933c  orb -  van den Bos, W.H.                                                                   1933CiUO...90..388V     
                 Union Obs. Johannesburg Circ. 90, 388, 1933                                                                 
B__1933d  Ma  j  van den Bos, W.H.                                                                   1933CiUO...90..401V     
                 Union Obs. Johannesburg Circ. 90, 401, 1933                                                                 
B__1934a  Ma  -  van den Bos, W.H.                                                                   1934CiUO...92...61V     
                 Union Obs. Johannesburg Circ. 92, 61, 1934                                                                  
B__1934b  orb -  van den Bos, W.H.                                                                   1934CiUO...92..102V     
                 Union Obs. Johannesburg Circ. 92, 102, 1934                                                                 
B__1935a  Ma  j  van den Bos, W.H.                                                                   1935CiUO...94..134V     
         +J      Union Obs. Johannesburg Circ. 93, 134, 1935                                                                 
B__1935b  orb -  van den Bos, W.H.                                                                   1935CiUO...94..148V     
                 Union Obs. Johannesburg Circ. 94, 148, 1935                                                                 
B__1935c  Ma  j  van den Bos, W.H.                                                                   1935CiUO...94..149V     
                 Union Obs. Johannesburg Circ. 94, 149, 1935                                                                 
B__1935D  orb -  van den Bos, W.H.                                                                   1935QB821.A3.......     
                 letter cited by Aitken, The Binary Stars, 1935                                                              
B__1936a  orb -  van den Bos, W.H.                                                                   1936CiUO...96..231V     
                 Union Obs. Johannesburg Circ. 96, 231, 1936                                                                 
B__1936b  Ma  j  van den Bos, W.H.                                                                   1936CiUO...96..234V     
                 Union Obs. Johannesburg Circ. 96, 234, 1936                                                                 
B__1937a  orb -  van den Bos, W.H.                                                                   1937CiUO...98..341V     
                 Union Obs. Johannesburg Circ. 98, 341, 1937                                                                 
B__1937b  Ma  -  van den Bos, W.H.                                                                   1937CiUO...98..362V     
                 Union Obs. Johannesburg Circ. 98, 362, 1937                                                                 
B__1938a  orb -  van den Bos, W.H.                                                                   1938CiUO...99..445V     
                 Union Obs. Johannesburg Circ. 99, 445, 1938                                                                 
B__1938d  orb -  van den Bos, W.H.                                                                   1938CiUO..100..480V     
                 Union Obs. Johannesburg Circ. 100, 480, 1938                                                                
B__1938e  Ma  j  van den Bos, W.H.                                                                   1938CiUO..100..481V     
                 Union Obs. Johannesburg Circ. 100, 481, 1938                                                                
B__1940   orb -  van den Bos, W.H.                                                                   1940CiUO..102...49V     
                 Union Obs. Johannesburg Circ. 102, 49, 1940                                                                 
B__1943A  Ma  -  van den Bos, W.H.                                                                   1943AJ.....50..139A     
                 cited by Alden (1943 AJ 50, 139)                                                                            
B__1941   orb -  van den Bos, W.H.                                                                   1941CiUO..104...73V     
                 Union Obs. Johannesburg Circ. 104, 73, 1941                                                                 
B__1945   orb -  van den Bos, W.H.                                                                   1945AJ.....51..198V     
                 AJ 51, 198, 1945                                                                                            
B__1947   Ma  -  van den Bos, W.H.                                                                   1947CiUO..105..134V     
                 Union Obs. Johannesburg Circ. 105, 134, 1947                                                                
B__1947b  Po  j  van den Bos, W.H. (in Voute et al.)                                                 1947AnBos...6....3V     
                 Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947                                                                 
B__1948   Ma  -  van den Bos, W.H.                                                                   1948CiUO..107..259V     
                 Union Obs. Johannesburg Circ. 107, 259, 1948                                                                
B__1949a  orb -  van den Bos, W.H.                                                                   1949CiUO..108..310V     
                 Union Obs. Johannesburg Circ. 108, 310, 1949                                                                
B__1949b  orb -  van den Bos, W.H.                                                                   1949CiUO..108..311V     
                 Union Obs. Johannesburg Circ. 108, 311, 1949                                                                
B__1949c  Ma  j  van den Bos, W.H.                                                                   1949CiUO..108..312V     
                 Union Obs. Johannesburg Circ. 108, 312, 1949                                                                
B__1950a  orb -  van den Bos, W.H.                                                                   1950CiUO..109..366V     
                 Union Obs. Johannesburg Circ. 109, 366, 1950                                                                
B__1950b  orb -  van den Bos, W.H.                                                                   1950CiUO..109..370V     
                 Union Obs. Johannesburg Circ. 109, 370, 1950                                                                
B__1950c  Ma  -  van den Bos, W.H.                                                                   1950CiUO..109..371V     
                 Union Obs. Johannesburg Circ. 109, 371, 1950                                                                
B__1951a  Ma  j  van den Bos, W.H.                                                                   1951CiUO..111...13V     
         +J      Union Obs. Johannesburg Circ. 111, 13, 1951                                                                 
B__1951b  orb -  van den Bos, W.H.                                                                   1951CiUO..111...11V     
                 Union Obs. Johannesburg Circ. 111, 11, 1951                                                                 
B__1951c  orb -  van den Bos, W.H.                                                                   1951CiUO..112..143V     
                 Union Obs. Johannesburg Circ. 112, 143, 1951                                                                
B__1951d      -  van den Bos, W.H.                                                                   1951JO.....34...85V     
                 J. Obs. 34, 85, 1951                                                                                        
B__1953a  Ma  -  van den Bos, W.H.                                                                   1953CiUO..113..185V     
                 Union Obs. Johannesburg Circ. 113, 185, 1953                                                                
B__1953b  orb -  van den Bos, W.H.                                                                   1953CiUO..113..209V     
                 Union Obs. Johannesburg Circ. 113, 209-219, 1953                                    1953MNSSA..12...19V     
                 (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953)                                     1953MNSSA..12...57V     
B__1954   orb -  van den Bos, W.H.                                                                   1954CiUO..114..235V     
                 Union Obs. Johannesburg Circ. 114, 235, 1954                                                                
B__1956a  Ma  -  van den Bos, W.H.                                                                   1956CiUO..115..266V     
         +J      Union Obs. Johannesburg Circ. 115, 266, 1956                                                                
B__1956b  orb -  van den Bos, W.H.                                                                   1956CiUO..115..279V     
                 Union Obs. Johannesburg Circ. 115, 279-284, 1956                                                            
B__1956c  orb -  van den Bos, W.H.                                                                   1956MNSSA..15...39V     
                 MNASSA 15, 39, 1956                                                                                         
B__1957a  orb -  van den Bos, W.H.                                                                   1957CiUO..116..289V     
                 Union Obs. Johannesburg Circ. 116, 289-291, 1957                                                            
B__1957b  Ma  -  van den Bos, W.H.                                                                   1957CiUO..116..291V     
                 Union Obs. Johannesburg Circ. 116, 291, 1957                                                                
B__1958   Ma  -  van den Bos, W.H.                                                                   1958AJ.....63...63V     
                 AJ 63, 63, 1958                                                                                             
B__1959a  Mb  j  van den Bos, W.H.                                                                   1959ApJS....4...45V     
                 ApJS 4, 45, 1959                                                                                            
B__1959b  orb -  van den Bos, W.H.                                                                   1959JO.....42...79V     
                 J. Obs. 42, 79, 1959                                                                                        
B__1959c  orb -  van den Bos, W.H.                                                                   1959JO.....42...93V     
                 J. Obs. 42, 93, 1959                                                                                        
B__1959d  Ma  -  van den Bos, W.H.                                                                   1959CiUO..118..308V     
                 Union Obs. Johannesburg Circ. 118, 308, 1959                                                                
B__1959e  orb -  van den Bos, W.H.                                                                   1959CiUO..118..311V     
                 Union Obs. Johannesburg Circ. 118, 311-312, 1959                                                            
B__1960a  Ma  -  van den Bos, W.H.                                                                   1960CiUO..119..321V     
                 Union Obs. Johannesburg Circ. 119, 321, 1960                                                                
B__1960b  Ma  j  van den Bos, W.H.                                                                   1960PYerO...9....1B     
         +Mb     Pub. Yerkes Obs. 9, pt. 1, 1960                                                                             
B__1960c  orb -  van den Bos, W.H.                                                                   1960JO.....43..145V     
                 J. Obs. 43, 145, 1960                                                                                       
B__1960d  orb -  van den Bos, W.H.                                                                   1960JO.....43..152V     
                 J. Obs. 43, 152, 1960                                                                                       
B__1960e  orb -  van den Bos, W.H.                                                                   1960CiUO..119..359V     
                 Union Obs. Johannesburg Circ. 119, 339-340, 1960                                                            
B__1960f  orb -  van den Bos, W.H.                                                                   1960CiUO..119..341V     
                 Union Obs. Johannesburg Circ. 119, 341-343, 1960                                                            
B__1961a  Ma  -  van den Bos, W.H.                                                                   1961CiUO..120..353V     
                 Union Obs. Johannesburg Circ. 120, 353, 1961                                                                
B__1961b  orb -  van den Bos, W.H.                                                                   1961CiUO..120..374V     
                 Union Obs. Johannesburg Circ. 120, 374-375, 1961                                                            
B__1961c  orb -  van den Bos, W.H.                                                                   1961CiUO..120..377V     
                 Union Obs. Johannesburg Circ. 120, 377-379, 1961                                                            
B__1961d  orb -  van den Bos, W.H.                                                                   1961CiUO..120..380V     
                 Union Obs. Johannesburg Circ. 120, 380-381, 1961                                                            
B__1961e  orb -  van den Bos, W.H.                                                                   1961PASP...74..201V     
                 PASP 74, 201, 1961                                                                                          
B__1962a  Ma  -  van den Bos, W.H.                                                                   1962AJ.....67..141V     
                 AJ 67, 141, 1962                                                                                            
B__1962b  orb -  van den Bos, W.H.                                                                   1962AJ.....67..552V     
                 AJ 67, 552, 1962                                                                                            
B__1962c  orb -  van den Bos, W.H.                                                                   1962JO.....45...55V     
                 J. Obs. 45, 55, 1962                                                                                        
B__1962d  Ma  j  van den Bos, W.H.                                                                   1962AJ.....67..555V     
                 AJ 67, 555, 1962                                                                                            
B__1963a  Ma  -  van den Bos, W.H.                                                                   1963AJ.....68...57V     
                 AJ 68, 57, 1963                                                                                             
B__1963b  Ma  j  van den Bos, W.H.                                                                   1963AJ.....68..582V     
                 AJ 68, 582, 1963                                                                                            
B__1964a  orb -  van den Bos, W.H.                                                                   1964ROCi..123...62V     
                 Republic Obs. Circ. 123, 62, 1964                                                                           
B__1964b  orb -  van den Bos, W.H.                                                                   1964JO.....47...34V     
                 J. Obs. 47, 34, 1964                                                                                        
B__1965a  Ma  -  van den Bos, W.H.                                                                   1965ROCi..124...70V     
                 Republic Obs. Circ. 124, 70, 1965                                                                           
B__1965b  orb -  van den Bos, W.H.                                                                   1965ROCi..124...86V     
                 Republic Obs. Circ. 124, 86, 1965                                                                           
B__1966a  Ma  -  van den Bos, W.H.                                                                   1966ROCi..125...93V     
                 Republic Obs. Circ. 125, 93, 1966                                                                           
B__1966b  orb -  van den Bos, W.H.                                                                   1966ROCi..125..112V     
                 Republic Obs. Circ. 125, 112, 1966                                                                          
B__1966c  orb -  van den Bos, W.H.                                                                   1966ROCi..125..118V     
                 Republic Obs. Circ. 125, 118, 1966                                                                          
B__1966d  orb -  van den Bos, W.H.                                                                   1966ROCi..125..119V     
                 Republic Obs. Circ. 125, 119-120, 1966                                                                      
B__1967   Ma  -  van den Bos, W.H.                                                                   1967ROCi..126..127V     
                 Republic Obs. Circ. 126, 127, 1967                                                                          
B__1967b  orb -  van den Bos, W.H.                                                                   1967JO.....13..119V     
                 J. Obs. 13, 119, 1967                                                                                       
B__1968   Ma  -  van den Bos, W.H.                                                                   1968ROCi..127..157V     
                 Republic Obs. Circ. 127, 157, 1968                                                                          
B__9999   Ma  -  van den Bos, W.H.                                                                   ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Baa1950   Po  -  Baade, W.                                                                           1950PASP...62..274B     
                 PASP 62, 274, 1950                                                                                          
Baa1954   Po  -  Baade, W.                                                                           1954PASP...66..337B     
                 PASP 66, 337, 1954                                                                                          
Baa1955   Pa  j  Baade, W.                                                                           1955AJ.....60..379B     
                 AJ 60, 379, 1955                                                                                            
Baa1972   Pa  -  Lippincott, S.L. & Hershey, J.L.  (measure by Baade; data also in Baa1955)          1972AJ.....77..679L     
                 AJ 77, 679, 1972                                                                                            
                                                                                                                             
Bab1932   Ma  -  Barbier, D.                                                                         1932JO.....15...52B     
                 J. Obs. 15, 52, 1932                                                                                        
Bab1934   Ma  -  Barbier, D.                                                                         1934JO.....17..146B     
                 J. Obs. 17, 146, 1934                                                                                       
                                                                                                                             
Bac2002A      -  Bacchus, P.                                                                         2002yCat.1275....0D     
                 cited in CCDM                                                                                               
                                                                                                                             
Bag1977   S   j  Balega, Y.Y. & Tikhonov, N.A.                                                       1977SvAL....3..272B     
                 SvAL 3, 272, 1977                                                                                           
Bag1984a  S   j  Balega, Y.Y. & Ryadchenko, V.P.                                                     1984SvAL...10...95B     
                 SvAL 10, 95, 1984                                                                                           
Bag1984b  S   j  Balega, Y.Y., Bonneau, D., & Foy, R                                                 1984A&AS...57...31B     
                 A&AS 57, 31, 1984                                                                                           
Bag1985   S   j  Balega, Y.Y. & Balega, I.I.                                                         1985SvAL...11...47B     
                 SvAL 11, 47, 1985                                                                                           
Bag1987   S   j  Balega, I.I. & Balega, Y.Y.                                                         1987SvAL...13..208B     
                 SvAL 13, 208, 1987                                                                                          
Bag1988   orb -  Balega, Y.Y.                                                                        1988IAUDS.105Q...1B     
                 Inf. Circ. 105, 1, 1988                                                                                     
Bag1988b  orb -  Balega, I.I. & Balega, Y.Y.                                                         1988SvAL...14..393B     
                 SvAL 14, 393, 1988                                                                                          
Bag1989a  S   j  Balega, I.I. Balega, Yu.Yu., & Vasyuk, V.A.                                         1989AISAO..28..107B     
                 Astrofiz. Issled. Izv. Spets. Ast. Obs. 28, 107, 1989                                                       
                                                   (some data also in Bag1991b)                                              
Bag1991a  S   j  Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & Tokovinin, A.A.                         1991SvAL...17..530B     
                 SvAL 17, 530, 1991                                                                                          
Bag1991b  S   j  Balega, I.I., Balega, Y.Y., & Vasyuk V.A.                                           1991AISAO..31...80B     
                 Astrofiz. Issled., Izv. Spets. Ast. Obs. 31, 80, 1991                                                       
                                                   (most 1987 data also in Bag1989a)                 1989AISAO..28..107B     
Bag1992   orb -  Balega, I.I., Balega, Y.Y., Vasyuk, V.A., & McManus, J.J.                           1992ASPC...32..469B     
                 IAU Colloq 135, ASP Conf. 32, 469, 1992                                                                     
Bag1993   S   j  Balega, I.I., Balega, Y.Y., Belkin, I.N., Vasyuk, V.A., & Maximov, A.F.             .                       
                 Bull. Special Astrophys. Obs. 35, 9, 1993                                                                   
Bag1994   S   j  Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik,     1994A&AS..105..503B     
                 E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.                                                                    
                 A&AS 105, 503, 1994                                                                                         
Bag1997a  S   j  Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler,  1997SvAL...23..172B     
         +orb    M., & Weigelt, G.                                                                                           
                 SvAL 23, 172, 1997                                                                                          
Bag1997b  S   -  Balega, I., Balega, Y., Falcke, H., Osterbart, R., Scholler, M., & Weigelt, G.      1997ASSL..223...73B     
         +orb    Visual Double Stars, ed. Docobo et al., 73, 1997                                                            
                                                   (all data and orbit also published in Bag1997a)   1997SvAL...23..172B     
Bag1998   orb -  Balega, Y.Y. & Vasyuk, V.A.                                                         1998IAUDS.135....2B     
                 Inf. Circ. 135, 2, 1998                                                                                     
Bag1999a  S   j  Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., &   1999A&AS..140..287B     
                 Vasyuk, V.A.                                                                                                
                 A&AS 140, 287, 1999                                                                                         
Bag1999b  orb -  Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Tokovinin, A.A., & Weigelt, G.        1999SvAL...25..797B     
                 SvAL 25, 797, 1999                                                                                          
Bag2001   S   j  Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., & Weigelt, G.                         2001SvAL...27...95B     
         +orb    SvAL 27, 95, 2001                                                                                           
Bag2002   S   j  Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,       2002A&A...385...87B     
         +orb    Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.                                                              
                 A&A 385, 87, 2002                                                                                           
Bag2002b  S   j  Balega, Y.Y., Tokovinin, A.A., Pluzhnik, E.A., & Weigelt, G.                        2002SvAL...28..773B     
         +orb    SvAL 28, 773, 2002                                                                                          
Bag2004   S   j  Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,            2004A&A...422..627B     
         +C      Shkhagosheva, Z.U., & Weigelt, G.                                                                           
                 A&A 422, 627, 2004                                                                                          
Bag2004b  S   j  Balega, I.I., Balega, Y.Y., & Malogolovets, E.V.                                    2004IAUS..224..683B     
         +orb    IAU Symp. 224, 683, 2004                                                                                    
Bag2005   S   j  Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,            2005A&A...433..591B     
         +orb    Shkhagosheva, Z.U., & Weigelt, G.                                                                           
                 A&A 433, 591, 2005                                                                                          
Bag2005b  orb j  Balega, Yu.Yu., Leushin, V.V., & Weigelt, G.                                        2005ARep...49..217B     
         +S      Astron. Reports 49, 217, 2005                                                                               
Bag2006   S   j  Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,         2006A&A...448..703B     
         +orb    Shkhagosheva, Z.U., & Weigelt, G.                                                                           
                 A&A 448, 703, 2006                (most data also published in Bag2006b             2006A&A...448..703B     
                                                   or Bag2007)                                       2007A&A...464..635B     
Bag2006b  S   j  Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.,   .                       
                 & Shkhagosheva, Z.                                                                                          
                 Bull. Spec. Astrophys. Obs. 59, 20, 2006                                                                    
Bag2007   S   j  Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.,   2007A&A...464..635B     
         +orb    Segransan, D., Udry, S., et al.                                                                             
                 A&A 464, 635, 2007                                                                                          
Bag2007b  S   j  Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A.,  2007AstBu..62..339B     
         +orb    Shkhagosheva, Z.U., & Weigelt, G.                                                                           
                 Astrophys. Bull. 62, 339, 2007                                                                              
Bag2007c  S   j  Balega, Y.Y.                                                                        .                       
                 Bull. Spec. Astrophys. Obs., in press, 2007                                                                 
Bag2007d  orb -  Balega, Yu., Leushin, V., & Kuznetsov, M.                                           2007A&AT...26..139B     
                 A&AT 26, 139, 2007                                                                                          
Bag2010   S   j  Balega, I.I., Balega, Yu.Yu., & Malogolovets, E.V.                                  2010AstBu..65..250B     
         +orb    Astrophys. Bull. 65, 250, 2010                                                                              
Bag2011   S   -  Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,              2012AN....332..978B     
                 Rastegaev, D.A., & Romanyuk, I.I.                                                                           
                 AN 332, 978, 2011                 (data also in Bag2012)                            2012AstBu..67...44B     
Bag2012   S   j  Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,              2012AstBu..67...44B     
                 Rastegaev, D.A., & Romanyuk, I.I.                                                                           
                 Astrophys. Bull. 67, 44, 2012                                                                               
Bag2013   S   j  Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,      2013AstBu..68...53B     
                 Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.                                                   
                 Astrophys. Bull. 68, 53, 2013                                                                               
Bag2015   N   -  Balega, Y.Y., Chentsov, E.L., Rzaev, A.Kh. & Weigelt, G.                            2015ASPC..494...57B     
         +orb    ASP Conference Series 494, 57, 2015                                                                         
                                                                                                                             
Bah1988   S   u  Bakhtin, V.D., Konichek, V.V., Kobaladze, D.P., & Salukvadze, G.N.                  .                       
                 Byull. Abastumanskaya Astrofiz. Obs. #66, 267, 1988                                                         
                                                                                                                             
Bai1985a  S   -  Baier, G., Ladebeck, R., & Weigelt, G.                                              1985A&A...151...61B     
                 A&A 151, 61, 1985                                                                                           
Bai1985b  S   -  Baier, G., Bastien, U., Keller, E., Mundt, R., & Weigelt, G.                        1985A&A...153..278B     
                 A&A 153, 278, 1985                                                                                          
                                                                                                                             
Baj9999   C   u  Bajo, F.S.                                                                          ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Bak2006   P   -  Bakos, G.A., Pal, A., Latham, D.W., Noyes, R.W., & Stefanik, R.P.                   2006ApJ...641L..57B     
                 ApJ 641, L57, 2006                                                                                          
                                                                                                                             
Bal1924   Ma  -  Baillaud, R.                                                                        1924JO......7..117B     
                 J. Obs. 7, 117, 1924                                                                                        
Bal1925   Ma  -  Baillaud, R.                                                                        1925JO......8...53B     
                 J. Obs. 8, 53, 1925                                                                                         
Bal1925b  Ma  j  Baillaud, R.                                                                        1925JO......8...56B     
                 J. Obs. 8, 56, 1925                                                                                         
Bal1926   Ma  -  Baillaud, R.                                                                        1926JO......9..129P     
                 J. Obs. 9, 129, 1926                                                                                        
Bal1937A  Ma  -  Baillaud, R.                                                                        1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
Bal1944   C   -  Baillaud, R.                                                                        1944AnBes...3...33B     
         +Pa     Ann. Obs. Besancon New Ser. 3, 33, 1943                                                                     
         +Po                                                                                                                 
                                                                                                                             
Bam1899   Ma  -  Baillaud, B.                                                                        1899AnTou...3...77.     
                 Ann. Toulouse Obs. 3, 77, 1899                                                                              
                                                                                                                             
BAn1911   Ma  -  Buch-Andersen, E.                                                                   1911AN....187..449B     
                 AN 187, 449, 1911                                                                                           
BAn1912   Ma  j  Buch-Andersen, E.                                                                   1912AN....193....9B     
                 AN 193, 9, #4609, 1912                                                                                      
BAn1914   Ma  j  Buch-Andersen, E.                                                                   1914AN....198..105B     
                 AN 198, 105, 1914                                                                                           
BAn1916   Ma  -  Buch-Andersen, E.                                                                   1916AN....201..461B     
                 AN 201, 461, 1916                                                                                           
                                                                                                                             
Bar1884   Ma  -  Barnard, E.E.                                                                       1884AN....108..369B     
         +O      AN 108, 369, 1884                                                                                           
Bar1890   Ma  -  Barnard, E.E.                                                                       1890AN....126...53B     
                 AN 126, 53, 1890                                                                                            
Bar1891   Ma  -  Barnard, E.E.                                                                       1891AN....126..277B     
                 AN 126, 277, 1891                                                                                           
Bar1892   Ma  -  Barnard, E.E.                                                                       1892AN....130...77B     
                 AN 130, 77, 1892                                                                                            
Bar1898a  Ma  -  Barnard, E.E.                                                                       1898AJ.....19...23B     
                 AJ 19, 23, 1898                                                                                             
Bar1898b  Ma  j  Barnard, E.E.                                                                       1898AJ.....19..113B     
                 AJ 19, 113, 1898                                                                                            
Bar1899   Ma  j  Barnard, E.E.                                                                       1899AJ.....20...44B     
                 AJ 20, 44, 1899                                                                                             
Bar1899b  Ma  j  Barnard, E.E.                                                                       1899AN....149..167B     
                 AN 149, 167, 1899                                                                                           
Bar1900a  Ma  -  Barnard, E.E.                                                                       1900AJ.....20..166B     
                 AJ 20, 166, 1900                                                                                            
Bar1900b  Ma  j  Barnard, E.E.                                                                       1900AJ.....20..170B     
                 AJ 20, 170, 1900                                                                                            
Bar1900c  Ma  j  Barnard, E.E.                                                                       1900AJ.....21...16B     
                 AJ 21, 16, 1900                                                                                             
Bar1900d  Ma  j  Barnard, E.E.                                                                       1900AJ.....21...64B     
                 AJ 21, 64, 1900                                                                                             
Bar1900e  Ma  -  Barnard, E.E.                                                                       1900AN....151..355B     
                 AN 151, 355, 1900                                                                                           
Bar1900f  Ma  j  Barnard, E.E.                                                                       1900AJ.....20..167B     
                 AJ 20, 167, 1900                                                                                            
Bar1900g  Ma  j  Barnard, E.E.                                                                       1900AJ.....21...12B     
                 AJ 21, 12, 1900                                                                                             
Bar1901   Ma  -  Barnard, E.E.                                                                       1901AJ.....22...27B     
                 AJ 22, 27, 1901                                                                                             
Bar1903a  Ma  j  Barnard, E.E.                                                                       1903AJ.....23..132B     
                 AJ 23, 132, 1903                                                                                            
Bar1903b  Ma  j  Barnard, E.E.                                                                       1903AJ.....23..169B     
                 AJ 23, 169, 1903                                                                                            
Bar1903c  Ma  -  Barnard, E.E.                                                                       ...................     
                 Pub. Yerkes Obs. 2, 77, 1903                                                                                
Bar1906a  Ma  -  Barnard, E.E.                                                                       1906AN....172..379B     
                 AN 172, 379, 1906                                                                                           
Bar1906b  Ma  -  Barnard, E.E.                                                                       1906MNRAS..66..104B     
                 MNRAS 66, 104, 1906                                                                                         
Bar1906c  Ma  j  Barnard, E.E.                                                                       1906AN....172..383B     
                 AN 172, 383, 1906                                                                                           
Bar1906d  Ma  -  Barnard, E.E.                                                                       1906AN....173..113B     
                 AN 173, 113, 1906                                                                                           
Bar1906B  Ma  -  Barnard, E.E.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Bar1906C  Ma  -  Barnard, E.E.                                                                       1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat., 1906)                                                               
Bar1908a  Ma  -  Barnard, E.E.                                                                       1908AN....179...17B     
                 AN 179, 17, 1908                                                                                            
Bar1908b  Ma  -  Barnard, E.E.                                                                       1908MNRAS..68..465B     
                 MNRAS 68, 465, 1908                                                                                         
Bar1909a  Ma  -  Barnard, E.E.                                                                       1909AN....180..159B     
                 AN 180, 159, 1909                                                                                           
Bar1909b  Ma  j  Barnard, E.E.                                                                       1909AN....182...13B     
                 AN 182, 13, 1909                                                                                            
Bar1910   Ma  j  Barnard, E.E.                                                                       1910AJ.....26..143B     
                 AJ 26, 143, 1910                                                                                            
Bar1912   Ma  j  Barnard, E.E.                                                                       1912AJ.....27..107B     
                 AJ 27, 107, 1912                                                                                            
Bar1912b  Ma  -  Barnard, E.E.                                                                       1912PAllO...2...13B     
                 Pub. Allegheny Obs. 2, 13, 1912                                                                             
Bar1912c  Ma  j  Barnard, E.E.                                                                       1912MNRAS..72..659B     
                 MNRAS 72, 659, 1912                                                                                         
Bar1912d  Ma  j  Barnard, E.E.                                                                       1912AJ.....27..111B     
                 AJ 27, 111, 1912                                                                                            
Bar1913   Ma  j  Barnard, E.E.                                                                       1913AJ.....27..193B     
                 AJ 27, 193, 1913                                                                                            
Bar1913b  Ma  j  Barnard, E.E.                                                                       1913MNRAS..73..500B     
                 MNRAS 73, 500, 1913                                                                                         
Bar1913c  Ma  j  Barnard, E.E.                                                                       1913AJ.....28...10B     
                 AJ 28, 10, 1913                                                                                             
Bar1913d  Ma  -  Barnard, E.E.                                                                       1913MNRAS..73..390B     
                 MNRAS 73, 390, 1913                                                                                         
Bar1914   Ma  -  Barnard, E.E.                                                                       1914AJ.....28..141B     
                 AJ 28, 137, 1914                  (see p. 141 for measures)                                                 
Bar1914b  Ma  j  Barnard, E.E.                                                                       1914AN....199....1B     
                 AN 199, 1, 1914                                                                                             
Bar1915   Ma  j  Barnard, E.E.                                                                       1915AJ.....29...38B     
                 AJ 29, 38, 1915                                                                                             
Bar1915b  Ma  j  Barnard, E.E.                                                                       1915AJ.....29...39B     
                 AJ 29, 39, 1915                                                                                             
Bar1915c  Ma  j  Barnard, E.E.                                                                       1915LAstr..29..382B     
                 L'Astronomie 29, 382, 1915                                                                                  
Bar1915d  Ma  j  Barnard, E.E.                                                                       1915MNRAS..76...95B     
                 MNRAS 76, 95, 1915                                                                                          
Bar1916a  Ma  j  Barnard, E.E.                                                                       1916MNRAS..76..592B     
                 MNRAS 76, 592, 1916                                                                                         
Bar1916b  Ma  j  Barnard, E.E.                                                                       1916AJ.....30...24B     
                 AJ 30, 24, 1916                                                                                             
Bar1916c  Ma  -  Barnard, E.E.                                                                       1916AJ.....29...73B     
                 AJ 29, 73, 1916                                                                                             
Bar1917a  Ma  j  Barnard, E.E.                                                                       1917AJ.....30..182B     
                 AJ 30, 182, 1917                                                                                            
Bar1917b  Ma  j  Barnard, E.E.                                                                       1917AJ.....30Q.214B     
                 AJ 30, 214, 1917                                                                                            
Bar1918   Ma  -  Barnard, E.E.                                                                       1918MNRAS..78..475L     
                 MNRAS 78, 475, 1918                                                                                         
Bar1919   Ma  j  Barnard, E.E.                                                                       1919AJ.....32...56B     
                 AJ 32, 56, 1919                                                                                             
Bar1920   Ma  -  Barnard, E.E.                                                                       1920AJ.....32..148B     
                 AJ 32, 145, 1920                  (see p. 148 for measures)                                                 
Bar1920b  Ma  j  Barnard, E.E.                                                                       1920AJ.....33...69B     
                 AJ 33, 69, 1920                                                                                             
Bar1920c  Ma  j  Barnard, E.E.                                                                       1920MNRAS..80..582B     
                 MNRAS 80, 582, 1920                                                                                         
Bar1921   Ma  j  Barnard, E.E.                                                                       ...................     
                 Astronomische Nachrichten, Jubilee Issue, pg. 3, 1921                                                       
Bar1922   Ma  -  Barnard, E.E.                                                                       1922PAAS....4...77B     
                 PAAS 4, 77, 1922                                                                                            
Bar1932A  Ma  -  Barnard, E.E.                                                                       1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
Bas2001   Hp  -  Barstow, M.A., Bond, H.E., Burleigh, M.R., & Holberg, J.B.                          2001MNRAS.322..891B     
                 MNRAS 322, 891-900, 2001                                                                                    
                                                                                                                             
BAT              Batterman, H.                     (from additional DD list)                         ...................     
                                                                                                                             
Bau1994       -  Bauer, C., White, G.L., & Hons, A.                                                  1994PASA...11..201B     
                 PASA 11, 201, 1994                (no data)                                                                 
Bau2007   C   -  Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A.                        2007PASA...24..118B     
                 PASA 24, 118, 2007                (date is mean of 3 observing runs)                                        
                                                                                                                             
Bax1857   Ma  -  Baxendell, J.                                                                       1857MNRAS..18...11B     
                 MNRAS 18, 11, 1857                                                                                          
                                                                                                                             
Baz1927a  Ma  j  Baize, P.                                                                           1927JO.....10..149B     
                 J. Obs. 10, 149, 1927                                                                                       
Baz1927b  Ma  j  Baize, P.                                                                           1927JO.....10..164B     
                 J. Obs. 10, 164, 1927                                                                                       
Baz1928   Ma  j  Baize, P.                                                                           1928JO.....11...46B     
                 J. Obs. 11, 46, 1928                                                                                        
Baz1929a  Ma  -  Baize, P.                                                                           1929JO.....12..103B     
                 J. Obs. 12, 103, 1929                                                                                       
Baz1929b  Ma  j  Baize, P.                                                                           1929JO.....12..117B     
                 J. Obs. 12, 117, 1929                                                                                       
Baz1932a  Ma  -  Baize, P. & Igounet, Mme.                                                           1932JO.....15...96B     
                 J. Obs. 15, 96, 1932                                                                                        
Baz1932b  Ma  -  Baize, P. & Igounet, Mme.                                                           1932JO.....15..145B     
                 J. Obs. 15, 145, 1932                                                                                       
Baz1933a  Ma  -  Baize, P.                                                                           1933JO.....16...49B     
                 J. Obs. 16, 49, 1933                                                                                        
Baz1933b  Ma  -  Baize, P.                                                                           1933JO.....16..183B     
                 J. Obs. 16, 183, 1933                                                                                       
Baz1934   Ma  -  Baize, P.                                                                           .                       
                 Bull. Soc. Astron. France 48, 66,243, 1934                                                                  
Baz1935a  Ma  -  Baize, P.                                                                           1935JO.....18...65B     
                 J. Obs. 18, 65, 1935                                                                                        
Baz1935b  Ma  -  Baize, P.                                                                           1935JO.....18...89B     
                 J. Obs. 18, 89, 1935                                                                                        
Baz1935c  Ma  -  Baize, P.                                                                           1935JO.....18..148B     
                 J. Obs. 18, 148, 1935                                                                                       
Baz1936a  Ma  j  Baize, P.                                                                           1936JO.....19...63B     
                 J. Obs. 19, 63-72, 1936                                                                                     
Baz1936b  Ma  -  Baize, P.                                                                           1936JO.....19...85B     
                 J. Obs. 19, 85-92, 1936                                                                                     
Baz1936c  Ma  -  Baize, P.                                                                           1936JO.....19...98B     
                 J. Obs. 19, 98-108, 1936                                                                                    
Baz1936d  Ma  -  Baize, P.                                                                           1936JO.....19..119B     
                 J. Obs. 19, 119-128, 1936                                                                                   
Baz1936e  Ma  -  Baize, P.                                                                           1936JO.....19..211B     
                 J. Obs. 19, 211-220, 1936                                                                                   
Baz1937a  Ma  -  Baize, P.                                                                           1937AN....264..245B     
                 AN 264, 245, 1937                                                                                           
Baz1937b  Ma  j  Baize, P.                                                                           1937JO.....20...60B     
                 J. Obs. 20, 60, 1937                                                                                        
Baz1937c  Ma  -  Baize, P.                                                                           1937JO.....20...97B     
                 J. Obs. 20, 97, 1937                                                                                        
Baz1937d  Ma  -  Baize, P.                                                                           1937JO.....20..111B     
                 J. Obs. 20, 111, 1937                                                                                       
Baz1938a  Ma  -  Baize, P.                                                                           1938JO.....21..141B     
         +M      J. Obs. 21, 141, 1938                                                                                       
Baz1938b  Ma  j  Baize, P.                                                                           1938JO.....21..161B     
         +Pa     J. Obs. 21, 161, 1938                                                                                       
Baz1939a  Ma  -  Baize, P.                                                                           1939JO.....22...11B     
                 J. Obs. 22, 11, 1939                                                                                        
Baz1939b  Ma  -  Baize, P.                                                                           1939JO.....22..169B     
                 J. Obs. 22, 169, 1939                                                                                       
Baz1939c  Ma  -  Baize, P.                                                                           1939JO.....22..205B     
                 J. Obs. 22, 205, 1939                                                                                       
Baz1940a  Ma  -  Baize, P.                                                                           1940JO.....23...49B     
                 J. Obs. 23, 49, 1940                                                                                        
Baz1940b  Ma  -  Baize, P.                                                                           1940JO.....23...56B     
                 J. Obs. 23, 56, 1940                                                                                        
Baz1940c  Ma  -  Baize, P.                                                                           1940JO.....23...95B     
                 J. Obs. 23, 95, 1940                                                                                        
Baz1941   Ma  -  Baize, P.                                                                           1941JO.....24..127B     
                 J. Obs. 24, 127, 1941                                                                                       
Baz1941b      -  Baize, P.                                                                           .                       
                 Bull. Astron. Paris 12, 375, 1941                                                                           
Baz1942a  orb -  Baize, P.                                                                           1952LAstr..56..157B     
                 L'Astronomie 56, 157, 1942                                                                                  
Baz1942b  Ma  -  Baize, P.                                                                           1942JO.....25...28B     
         +Mc     J. Obs. 25, 28-33, 1942                                                                                     
Baz1942c  Mc  -  Baize, P.                         (measure by Danjon, A.)                           1942JO.....25...28B     
                 J. Obs. 25, 28-33, 1942                                                                                     
Baz1943a  Ma  -  Baize, P.                                                                           1943JO.....26...68B     
                 J. Obs. 26, 68-72, 1943                                                                                     
Baz1943b  Ma  -  Baize, P.                                                                           1943JO.....26...97B     
                 J. Obs. 26, 97-104, 1943                                                                                    
Baz1943c  orb -  Baize, P.                                                                           1943JO.....26...93B     
                 J. Obs. 26, 93-96, 1943                                                                                     
Baz1944a  Ma  -  Baize, P.                                                                           1944JO.....27...29B     
                 J. Obs. 27, 29, 1944                                                                                        
Baz1944b  orb -  Baize, P.                                                                           1952LAstr..58...82B     
                 L'Astronomie 58, 82, 1944                                                                                   
Baz1945a  Ma  -  Baize, P.                                                                           1945JO.....28....1B     
                 J. Obs. 28, 1-16, 1945                                                                                      
Baz1945b  Ma  -  Baize, P.                                                                           1945JO.....28...41B     
                 J. Obs. 28, 41-58, 1945                                                                                     
Baz1948a      -  Baize, P.                                                                           1948JO.....31...35B     
                 J. Obs. 31, 35, 1948                                                                                        
Baz1948b  Ma  -  Baize, P.                                                                           1948JO.....31...99B     
         +orb    J. Obs. 31, 99-112, 1948                                                                                    
Baz1948c  Ma  -  Baize, P.                                                                           1948JO.....31..138B     
                 J. Obs. 31, 138-144, 1948                                                                                   
Baz1948d  Ma  -  Baize, P.                                                                           1948JO.....31..151B     
                 J. Obs. 31, 151-160, 1948                                                                                   
Baz1948e  orb -  Baize, P.                                                                           1952LAstr..62...55B     
                 L'Astronomie 62, 55, 1948                                                                                   
Baz1949   orb -  Baize, P.                                                                           1949JO.....32...53B     
                 J. Obs. 32, 53, 1949                                                                                        
Baz1950a      -  Baize, P.                                                                           1950JO.....33....1B     
                 J. Obs. 33, 1, 1950                                                                                         
Baz1950b  orb -  Baize, P.                                                                           1950JO.....33..125B     
                 J. Obs. 33, 125-133, 1950                                                                                   
Baz1951a  Ma  -  Baize, P.                                                                           1951JO.....34..116B     
                 J. Obs. 34, 116-124, 1951                                                                                   
Baz1951b  Ma  -  Baize, P.                         (measure by Baize, F.)                            1951JO.....34..116B     
                 J. Obs. 34, 116-124, 1951                                                                                   
Baz1952a  orb -  Baize, P.                                                                           1952LAstr..66...76B     
                 L'Astronomie 66, 76, 1952                                                                                   
Baz1952b  Ma  -  Baize, P.                                                                           1952JO.....35....5B     
         +orb    J. Obs. 35, 5-12, 1952                                                                                      
Baz1952c  Ma  -  Baize, P.                         (measure by Baize, F.)                            1952JO.....35....5B     
                 J. Obs. 35, 5-12, 1952                                                                                      
Baz1952d  Ma  j  Baize, P.                                                                           1952JO.....35...16B     
                 J. Obs. 35, 16-24, 1952                                                                                     
Baz1952e  Ma  j  Baize, P.                         (measure by Baize, F.)                            1952JO.....35...16B     
                 J. Obs. 35, 16-24, 1952                                                                                     
Baz1952f  Ma  -  Baize, P.                                                                           1952JO.....35...27B     
                 J. Obs. 35, 27-36, 1952                                                                                     
Baz1952g  orb -  Baize, P.                                                                           1952JO.....35...67B     
                 J. Obs. 35, 67-83, 1952                                                                                     
Baz1953a  orb -  Baize, P.                                                                           1953JO.....36....1B     
                 J. Obs. 36, 1-10, 1953                                                                                      
Baz1953b  orb -  Baize, P.                                                                           1953JO.....36..155B     
                 J. Obs. 36, 155-170, 1953                                                                                   
Baz1954a  Ma  -  Baize, P.                                                                           1954JO.....37...73B     
                 J. Obs. 37, 73-111, 1954                                                                                    
Baz1954b      -  Baize, P.                                                                           1954IAUDS...1....1B     
                 Inf. Circ. 1, 1, 1954                                                                                       
Baz1955   orb -  Baize, P.                                                                           1955JO.....38...37B     
                 J. Obs. 38, 37-57, 1955                                                                                     
Baz1956   orb -  Baize, P.                                                                           1956JO.....39...82B     
                 J. Obs. 39, 82-91, 1956                                                                                     
Baz1957a  orb -  Baize, P.                                                                           1957JO.....40...17B     
                 J. Obs. 40, 17-28, 1957                                                                                     
Baz1957b  Ma  j  Baize, P.                                                                           1957JO.....40..165B     
         +orb    J. Obs. 40, 165-197, 1957                                                                                   
Baz1957c  orb -  Baize, P.                                                                           1957JO.....40..197B     
                 J. Obs. 40, 197-200, 1957                                                                                   
Baz1958   orb -  Baize, P.                                                                           1958JO.....41..163B     
                 J. Obs. 41, 163-183, 1958                                                                                   
Baz1959   orb -  Baize, P.                                                                           1959JO.....42..109B     
                 J. Obs. 42, 109-121, 1959                                                                                   
Baz1961a  orb -  Baize, P.                                                                           1961JO.....44...21B     
                 J. Obs. 44, 21-34, 1961                                                                                     
Baz1961b  orb -  Baize, P.                                                                           1961JO.....44..254B     
                 J. Obs. 44, 254-267, 1961                                                                                   
Baz1962   orb -  Baize, P.                                                                           1962JO.....45..247B     
                 J. Obs. 45, 247-250, 1962                                                                                   
Baz1964   Ma  -  Baize, P.                                                                           1964JO.....47....1B     
         +orb    J. Obs. 47, 1-26, 1964                                                                                      
Baz1965   orb -  Baize, P.                                                                           1965JO.....48....1B     
                 J. Obs. 48, 1-4, 1965                                                                                       
Baz1966   orb -  Baize, P.                                                                           1966JO.....49....1B     
                 J. Obs. 49, 1-45, 1966                                                                                      
Baz1966b  Pa  -  Baize, P.                                                                           1966JO.....49..217B     
                 J. Obs. 49, 217, 1966                                                                                       
Baz1967   Ma  j  Baize, P.                                                                           1967JO.....50....7B     
                 J. Obs. 50, 7-32, 1967                                                                                      
Baz1968   orb -  Baize, P.                                                                           1968JO.....51...69B     
                 J. Obs. 51, 69-74, 1968                                                                                     
Baz1969a  orb -  Baize, P.                                                                           1969A&A.....1..164B     
                 A&A 1, 164, 1969                                                                                            
Baz1969b  orb -  Baize, P.                                                                           1969IAUDS..48....1B     
                 Inf. Circ. 48, 1, 1969                                                                                      
Baz1969c  orb -  Baize, P.                                                                           1969IAUDS..49....1B     
                 Inf. Circ. 49, 1, 1969                                                                                      
Baz1969d  orb -  Baize, P.                                                                           1969IAUDS..47....1B     
                 Inf. Circ. 47, 1, 1969                                                                                      
Baz1972   Ma  j  Baize, P.                                                                           1972A&AS....6..147B     
         +orb    A&AS 6, 147, 1972                                                                                           
Baz1973   orb -  Baize, P.                                                                           1973IAUDS..59....1B     
                 Inf. Circ. 59, 1, 1973                                                                                      
Baz1974   orb -  Baize, P.                                                                           1974A&AS...13...65B     
                 A&AS 13, 65, 1974                                                                                           
Baz1976   orb -  Baize, P.                                                                           1976A&AS...26..177B     
                 A&AS 26, 177, 1976                                                                                          
Baz1976b      -  Baize, P.                                                                           1976IAUDS..68....1B     
                 Inf. Circ. 68, 1, 1976                                                                                      
Baz1978   orb -  Baize, P.                                                                           1978IAUDS..76....1B     
                 Inf. Circ. 76, 1, 1978                                                                                      
Baz1979   orb -  Baize, P.                                                                           1979IAUDS..79....1B     
                 Inf. Circ. 79, 1, 1979                                                                                      
Baz1980a  orb -  Baize, P.                                                                           1980A&AS...39...83B     
                 A&AS 39, 83, 1980                                                                                           
Baz1980b  orb -  Baize, P.                                                                           1980IAUDS..80....1B     
                 Inf. Circ. 80, 1, 1980                                                                                      
Baz1980c  orb -  Baize, P.                                                                           1980IAUDS..81....1B     
                 Inf. Circ. 81, 1, 1980                                                                                      
Baz1981a  orb -  Baize, P.                                                                           1981A&AS...44..129B     
                 A&AS 44, 129, 1981                                                                                          
Baz1981b  orb -  Baize, P.                                                                           1981A&AS...44..199B     
                 A&AS 44, 199, 1981                                                                                          
Baz1982   orb -  Baize, P.                                                                           1982IAUDS..88....1B     
                 Inf. Circ. 88, 1, 1982                                                                                      
Baz1983a  orb -  Baize, P.                                                                           1983A&AS...51..479B     
                 A&AS 51, 479, 1983                                                                                          
Baz1983b  orb -  Baize, P.                                                                           1983IAUDS..90....1B     
                 Inf. Circ. 90, 1, 1983                                                                                      
Baz1983c  orb -  Baize, P.                                                                           1983IAUDS..91....1B     
                 Inf. Circ. 91, 1, 1983                                                                                      
Baz1984a  orb -  Baize, P.                                                                           1984A&AS...56..103B     
                 A&AS 56, 103, 1984                                                                                          
Baz1984b  orb -  Baize, P.                                                                           1984IAUDS..92....1B     
                 Inf. Circ. 92, 1, 1984                                                                                      
Baz1984c  orb -  Baize, P.                                                                           1984IAUDS..93....1B     
                 Inf. Circ. 93, 1, 1984                                                                                      
Baz1984d  orb -  Baize, P.                                                                           1984IAUDS..94....1B     
                 Inf. Circ. 94, 1, 1984                                                                                      
Baz1985a  orb -  Baize, P.                                                                           1985IAUDS..95....1B     
                 Inf. Circ. 95, 1, 1985                                                                                      
Baz1985b  orb -  Baize, P.                                                                           1985A&AS...60..333B     
                 A&AS 60, 333, 1985                                                                                          
Baz1985c  orb -  Baize, P.                                                                           1985IAUDS..96....1B     
                 Inf. Circ. 96, 1, 1985                                                                                      
Baz1985d  orb -  Baize, P.                                                                           1985IAUDS..97....1B     
                 Inf. Circ. 97, 1, 1985                                                                                      
Baz1986a  orb -  Baize, P.                                                                           1986A&AS...65..551B     
                 A&AS 65, 551, 1986                                                                                          
Baz1986b  orb -  Baize, P.                                                                           1986IAUDS..98....1B     
                 Inf. Circ. 98, 1, 1986                                                                                      
Baz1986c  orb -  Baize, P.                                                                           1986IAUDS..99....1B     
                 Inf. Circ. 99, 1, 1986                                                                                      
Baz1986d  orb -  Baize, P.                                                                           1986IAUDS.100....1B     
                 Inf. Circ. 100, 1, 1986                                                                                     
Baz1987a  orb -  Baize, P.                                                                           1987IAUDS.101....1B     
                 Inf. Circ. 101, 1, 1987                                                                                     
Baz1987b  orb -  Baize, P.                                                                           1987IAUDS.102....1B     
                 Inf. Circ. 102, 1, 1987                                                                                     
Baz1987c  orb -  Baize, P.                                                                           1987IAUDS.103....1B     
                 Inf. Circ. 103, 1, 1987                                                                                     
Baz1987d  orb -  Baize, P.                                                                           1987A&AS...71..177B     
                 A&AS 71, 177, 1987                                                                                          
Baz1988a  orb -  Baize, P.                                                                           1988IAUDS.104....1B     
                 Inf. Circ. 104, 1, 1988                                                                                     
Baz1988b  orb -  Baize, P.                                                                           1988IAUDS.105R...1B     
                 Inf. Circ. 105, 1, 1988                                                                                     
Baz1988c  orb -  Baize, P.                                                                           1988IAUDS.106....1B     
                 Inf. Circ. 106, 1, 1988                                                                                     
Baz1988d  orb -  Baize, P.                                                                           1988A&AS...74..507B     
                 A&AS 74, 507, 1988                                                                                          
Baz1989a  orb -  Baize, P.                                                                           1989A&AS...78..125B     
                 A&AS 78, 125, 1989                                                                                          
Baz1989b  orb -  Baize, P.                                                                           1989A&AS...81..415B     
                 A&AS 81, 415, 1989                                                                                          
Baz1989c  orb -  Baize, P.                                                                           1989IAUDS.107....1B     
                 Inf. Circ. 107, 1, 1989                                                                                     
Baz1989d      -  Baize, P. & Petit, M.                                                               1989A&AS...77..497B     
                 A&AS 77, 497, 1989                                                                                          
Baz1989e  orb -  Baize, P.                                                                           1989IAUDS.109....1B     
                 Inf. Circ. 109, 1, 1989                                                                                     
Baz1990a  orb -  Baize, P.                                                                           1990IAUDS.110....1B     
                 Inf. Circ. 110, 1, 1990                                                                                     
Baz1990b  orb -  Baize, P.                                                                           1990IAUDS.111....1B     
                 Inf. Circ. 111, 1, 1990                                                                                     
Baz1990c  orb -  Baize, P.                                                                           1990IAUDS.112....1B     
                 Inf. Circ. 112, 1, 1990                                                                                     
Baz1991a  orb -  Baize, P.                                                                           1991A&AS...87...49B     
                 A&AS 87, 49, 1991                                                                                           
Baz1991b  orb -  Baize, P.                                                                           1991IAUDS.113....1B     
                 Inf. Circ. 113, 1, 1991                                                                                     
Baz1991c  orb -  Baize, P.                                                                           1991IAUDS.114....1B     
                 Inf. Circ. 114, 1, 1991                                                                                     
Baz1991d  orb -  Baize, P.                                                                           1991IAUDS.115....1B     
                 Inf. Circ. 115, 1, 1991                                                                                     
Baz1992a  orb -  Baize, P.                                                                           1992IAUDS.116....1B     
                 Inf. Circ. 116, 1, 1992                                                                                     
Baz1992b  orb -  Baize, P.                                                                           1992IAUDS.117....1B     
                 Inf. Circ. 117, 1, 1992                                                                                     
Baz1992c  orb -  Baize, P.                                                                           1992A&AS...92...31B     
                 A&AS 92, 31, 1992                                                                                           
Baz1993a  orb -  Baize, P.                                                                           1993A&AS...99..205B     
                 A&AS 99, 205, 1993                                                                                          
Baz1993b  orb -  Baize, P.                                                                           1993IAUDS.119....1B     
                 Inf. Circ. 119, 1, 1993                                                                                     
Baz1993c  orb -  Baize, P.                                                                           1993IAUDS.120....1B     
                 Inf. Circ. 120, 1, 1993                                                                                     
Baz1993d  orb -  Baize, P.                                                                           1993IAUDS.121....1B     
                 Inf. Circ. 121, 1, 1993                                                                                     
Baz1994   orb -  Baize, P.                                                                           1994A&AS..106..267B     
                 A&AS 106, 267, 1994                                                                                         
                                                                                                                             
Bch1955   orb -  Brosche, P.                                                                         1955Stern..31..162B     
                 Die Sterne 31, 162-167, 1955                                                                                
Bch1957   orb -  Brosche, P.                                                                         1957AN....283..280B     
                 AN 283, 280, 1957                                                                                           
Bch1960   orb -  Brosche, P.                                                                         1960AN....285..261B     
                 AN 285, 261, 1960                                                                                           
                                                                                                                             
Bck2000   Ss  j  Beck, T.L., Simon, M., Ghez, A.M., Prato, L. & Howell, R.R.                         2000IAUS..200P..51B     
         +Ci     IAU Symp. 200, 51, 2000                                                                                     
Bck2003   A   j  Beck, T.L., Simon, M., & Close, L.                                                  2003ApJ...583..358B     
                 ApJ 583, 358, 2003                (position angles estimated from their Figure 5)                           
Bck2004   Ci  j  Beck, T.L., Schaefer, G.H., Simon, M., Prato, L., Stoesz, J.A., & Howell, R.R.      2004ApJ...614..235B     
         +A      ApJ 614, 235, 2004                                                                                          
         +Xl     (IRTF+NSFcam, Keck and Gemini AO, IRTX SpeX)                                                                
                                                                                                                             
Bcl1863   Ma  -  Barclay, J.G.                                                                       1863MNRAS..23..196B     
                 MNRAS 23, 196, 1863                                                                                         
Bcl1906A      -  Barclay, J.G.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)    (listed as Barklay, assumed in error)                                
                                                                                                                             
Bcr1998       -  Bachiller, R. Guilloteau, S., Gueth, F., Tafalla, M., Dutrey, A., Codella, C., &    1998A&A...339L..49B     
                 Castets, A.                                                                                                 
                 A&A 339, L49, 1998                                                                                          
                                                                                                                             
Bcy2015   Ag  j  Barclay, T., Quintana, E.V., Adams, F.C., Ciardi, D.R., Huber, D.,                  2015ApJ...809....7B     
                 Foreman-Mackey, D., Montet, B.T., & Caldwell, D.                                                            
                 ApJ 809, 7, 2015                                                                                            
                                                                                                                             
BdG1858a  P   -  Bond, G.P.                                                                          1858AN.....48....1      
                 AN 47, 1, 1858                                                                                              
BdG1858b  P   -  Bond, G.P.                                                                          1858AN.....48....1B     
                 AN 48, 1, 1858                                                                                              
BdG1862   Ma  j  Bond, G.P.                                                                          1862AN.....57..131B     
                 AN 57, 131, 1862                                                                                            
BdG1864A  Ma  -  Bond, G.P.                                                                          1864MNRAS..25...48A     
                 cited by Auwers (MNRAS 25, 38, 1864)                                                                        
BdG1862b  Ma  -  Bond, G.P.                                                                          1862AN.....58...87B     
                 AN 58, 87, 1862                                                                                             
BdG1880A  Ma  -  Bond, G.P.                                                                          1880MNRAS..40..497B     
                 cited by Burnham (MNRAS 40, 497, 1880)                                                                      
BdG1882   Ma  j  Bond, G.P.                                                                          1882AnHar..13...17.     
                 Harvard Ann. 13, 17, 1882                                                                                   
BdG1892A  Ma  -  Bond, G.P.                                                                          1892AN....129..185A     
                 cited by Auwers (AN 129, 185, 1892)                                                                         
                                                                                                                             
BdH2015   Hp  j  Bond, H.E., Gilliland, R.L., Schaefer, G.H., Demarque, P., Girard, T.M.,            2015ApJ...813..106B     
         +H3     Holberg, J.B., Gudehus, D., Mason, B.D., Kozhurina-Platais, V., Burleigh, M.R.,                             
         +orb    Barstow, M.A., & Nelan, E.P.                                                                                
         +not    ApJ 813, 106, 2015                                                                                          
BdH2017   H+  j  Bond, H.E., Schaefer, G.H., Gilliland, R.L., Holberg, J.B., Mason, B.D.,            2017ApJ...840...70B     
         +Po     Lindenblad,I.W., Seitz-McLeese, M., Arnett, W.D., Demarque, P., Spada, F.,                                  
         +orb    Young, P.A., Barstow, M.A., Burleigh, M.R. & Gudehus, D.                                                    
         +not    ApJ 840, 70, 2017                                                                                           
BdH2017b  not -  Bond, H.E., Bergeron, P. & Bedard, A.                                               2017ApJ...848...16B     
                 ApJ 848, 16, 2017                                                                                           
BdH2017d  Hp  -  Bond, H.E.                                                                          .                       
                 private comm.                                                                                               
BdH2018   not -  Bond, H.E., Nelan, E.P., Evans, N.R., Schaefer, G.H. & Harmer, D.                   2018ApJ...853...55B     
                 ApJ 853, 55, 2018                                                                                           
                                                                                                                             
Bdi2017   Hp+ -  Bedin, L.R., Pourbaix, D., Apai, D., Burgasser, A.J., Buenzli, E., Boffin, H.M.J.   2017MNRAS.470.1140B     
         +orb+   & Libralato, M.                                                                                             
         +not    MNRAS 470, 1140, 2017                                                                                       
                                                                                                                             
BDJ2015       -  Brown, D.J.A., Anderson, D.R., Armstrong,  D.J., Bouchy, F., Collier Cameron, A.,   2015..............B     
                 Delrez, L., Doyle, A.P., Gillon, M., Gomez Maqueo Chew, Y., Hebb, L., Hebrard, G.,                          
                 Hellier, C., et al.                                                                                         
                 arXiv:1412.7761                                                                                             
                                                                                                                             
BDK              Brown Dwarf Kinematicc Project Catalog                                              ...................     
                 see Fah2010 = Faherty et al. (2010)                                                 2010AJ....139..176F     
                                                                                                                             
Bdn2003   C   u  Bodin, S.                                                                           2003DSO.....9...16B     
                 Double Star Observer 9, #2, 16, 2003                                                                        
                                                                                                                             
Bdt2014   C   j  Brandt, T.D., Kuzuhara, M., McElwain, M.W., Schlieder, J.E., Wisniewski, J.P.,      2014ApJ...786....1B     
         +A      Turner, E.L., Carson, J., Matsuo, T., Biller, B., Monnefoy, M., Dressing, C.,                               
                 Janson, M., et al.                                                                                          
                 ApJ 786, 1, 2014                                                                                            
Bdt2014b      -  Brandt, T.D., McElwain, M.W., Turner, E.L., Mede, K., Spiegel, D.S., Kuzuhara, M.,  2014ApJ...794..159B     
                 Schlieder, J., Wisniewski, J., Abe, L., Biller, B., Brandner,W., Carson,J., et al.                          
                 ApJ 794, 159, 2014                (statistical study - no measures)                                         
                                                                                                                             
BdW1882   Ma  -  Bond, W.C.                                                                          1882AnHar..13...17.     
                 Harvard Ann. 13, 17, 1882                                                                                   
BdW1850   Ma  -  Bond, W.C.                                                                          1850AJ......1..110B     
                 AJ 1, 110, 1850                                                                                             
                                                                                                                             
Bdy1802A  Ma  -  Bradley, J. & Maskelyne, N.                                                         1833MmRAS...5...13H     
                 Phil. Trans. R. Soc. 1802                                                                                   
                 (as cited by Herschel, MemRAS 5, 13, 1833)                                                                  
Bdy1832A  Ma  -  Bradley, J.                                                                         1833MmRAS...5...13H     
                 Memoirs, Oxford, 1832                                                                                       
                 (as cited by Herschel, MemRAS 5, 13, 1833)                                                                  
Bdy1844A  Ma  -  Bradley, J.                                                                         1844QB43.S66.......     
                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                                                         
Bdy1906A  Ma  -  Bradley, J.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Bea1923   Ma  -  Beal, W.O.                                                                          1923AJ.....35...53B     
                 AJ 35, 53, 1923                                                                                             
Bea1930   Ma  -  Beal, W.O.                                                                          1930POMin...1...93B     
                 Pub. Univ. Minnesota Obs. 1, 93, 1930                                                                       
                 (includes all data from Beal, AJ 31, 136, 1918                                      1918AJ.....31..136B     
                 and Beal, AJ 35, 53, 1923)                                                          1923AJ.....35...53B     
                                                                                                                             
Beb1884   orb -  Berberich, A.                                                                       1884AN....108..249B     
                 AN 108, 249, #2582, 1884                                                                                    
                                                                                                                             
Bec2014   A   j  Bechter, E.B., Crepp, J.R., Ngo, H., Knutson, H.A., Batygin, K., Hinkley, S.,       2014ApJ...788....2B     
                 Muirhead, P.S., Johnson, J.A., Howard, A.W., Montet, B.T., Matthews, C.T., &                                
                 Morton, T.D.                                                                                                
                 ApJ 788, 2, 2014                                                                                            
                 (Their B and C component relabelled as Ba and Bb. Measures for close pairs                                  
                 generated from their A,Ba and A,Bb data)                                                                    
                                                                                                                             
Bed1993   Sa  j  Bedding, T.R.                                                                       1993AJ....106..768B     
         +orb    AJ 106, 768, 1993                                                                                           
Bed1994   Sa  j  Bedding, T.R., Robertson, J.G., & Marson, R.G.                                      1994A&A...290..340B     
                 A&A 290, 340-348, 1994                                                                                      
                                                                                                                             
Beh1963   orb -  Behall, A.L.                                                                        1963AJ.....68..432B     
                 AJ 68, 432, 1963                                                                                            
Beh1976   orb -  Behall, A.L. & Harrington, R.S.                                                     1976PASP...88..204B     
                 PASP 88, 204, 1976                                                                                          
Beh1977   Ma  j  Behall, A.L.                                                                        1976PUSNO..24....1B     
         +Mb     Pub. USNO 24, Pt.2, 1977                                                                                    
Beh2014b  Ma  j  Behall, A.L.                                                                        ...................     
         +Mb     JDSO 10, 12, 2014                                                                                           
                 (These observations were made by Alan Behall on a voluntary basis after his                                 
                 retirement. Observing techniques, instrumentation and particulars are the same as                           
                 Beh1977. Measures of only 29% of tours are available, other micrometer outputs      1976PUSNO..24....1B     
                 have been lost.)                                                                                            
Beh2014a  Ma  j  Behall, A.L.                                                                        ...................     
         +Mb     JDSO 10, 12, 2014                                                                                           
                 (These observations were made after the closing of Beh1977 but before the           1976PUSNO..24....1B     
                 retirement of Alan Behall. Observing techniques, instrumentation and particulars                            
                 are the same as in Beh1977.)                                                                                
                                                                                                                             
Bei1979   Kl  j  Beichman, C.A., Becklin, E.E., & Wynn-Williams, C.G.                                1979ApJ...232L..47B     
         +Ci     ApJ 232, L47, 1979                                                                                          
                                                                                                                             
Bej2008   C   -  Bejar, V.J.S., Zapatero Osorio, M.R., Perez-Garrido, A., Alvarez,C., Martin, E.L.,  2008ApJ...673L.185B     
                 Rebolo, R., Villo-Perez, I., & Diaz-Sanchez, A.                                                             
                 ApJ 673, L185, 2008                                                                                         
                                                                                                                             
Bel1906A      -  Bellamy, F.A.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Bel1916   Pa  -  Bellamy, F.A.                                                                       1916MNRAS..76..538B     
                 MNRAS 76, 538, 1916                                                                                         
Bel1937A      -  Bellamy, F.A.                                                                       1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Bem1925   orb -  Bemporad, A.                                                                        .                       
                 Rend. R. Acad. Lincei 11, 315, 1925                                                                         
Bem1932a  Pa  -  Bemporad, A.                                                                        .                       
                 Rend. R. Acad. Lincei 16, 10, 1932                                                                          
Bem1932b  Pa  j  Bemporad, A.                                                                        1932AN....244..353B     
                 AN 244, 353, 1932                                                                                           
Bem1932c  Pa  j  Bemporad, A.                                                                        1932AN....246...23B     
                 AN 246, 23, 1932                                                                                            
Bem1933   Pa  j  Bemporad, A.                                                                        1933AN....248...29B     
                 AN 248, 29, 1933                                                                                            
Bem1934   Pa  -  Bemporad, A.                                                                        1934AN....254...37B     
                 AN 254, 37, 1934                                                                                            
Bem1938   Pa  -  Bemporad, A.                                                                        .                       
                 Contr. Astrofis. Catania 42, 1938                                                                           
                                                                                                                             
Ben1912   Ma  -  Benes, E.                                                                           1912AN....192..229B     
                 AN 192, 229, 1912                                                                                           
                                                                                                                             
Ber1924   Ma  -  Berman, L.                                                                          1924AJ.....36..115B     
                 AJ 36, 115, 1924                                                                                            
Ber1927   Ma  -  Berman, L.                                                                          1927AJ.....38...37B     
                 AJ 38, 37, 1927                                                                                             
Ber1927b  orb -  Berman, L.                                                                          1927AJ.....37..115B     
                 AJ 37, 115, 1927                                                                                            
Ber1928a  Ma  -  Berman, L.                                                                          1928PLicO..14...94B     
                 Pub. Lick Obs. 14, 94, 1928                                                                                 
Ber1928b  Ma  -  Berman, L.                                                                          1928AJ.....38...75B     
                 AJ 38, 75, 1928                                                                                             
Ber1929   Ma  -  Berman, L.                                                                          1929LicOB..14...94B     
                 Lick Obs. Bull. 14, 94, 1929                                                                                
Ber1941       -  Berman, L.                                                                          1941PASP...53...22B     
                 PASP 53, 22, 1941                                                                                           
                                                                                                                             
Bes1818A      -  Bessel, F.W.                                                                        1818QB145.B47......     
                 Fundamenta Astronomiae, 1818                                                                                
                 (as cited by Herschel, MemRAS 5, 13, 1833)                                                                  
Bes1825       -  Bessel, F.W.                                                                        1825AN......4..201B     
                 AN 4, 301, 1825                                                                                             
                 (data not added to WDS; coarse separations only, no position angles or dates)                               
Bes1833a  D   -  Bessel, F.W.                                                                        .                       
                 Berlin Akad. Wiss. Abhandl. 1833                                                                            
Bes1833B      -  Bessel, F.W.                                                                        1833MmRAS...5...13H     
                 cited by Herschel (MemRAS 5, 13, 1833)                                                                      
Bes1833c      -  Bessel, F.W.                                                                        1833AN.....10..389B     
                 AN 10, 389, 1833                                                                                            
Bes1838   Ma  -  Bessel, F.W.                                                                        1838MNRAS...4..152B     
                 MNRAS 4, 152, 1838                (see also Fletcher, MNRAS 92, 121, 1931)          1931MNRAS..92..121F     
Bes1838b  D   -  Bessel, F.W.                                                                        1838AN.....15..105B     
                 AN 15, 105, 1838                                                                                            
Bes1838c  D   -  Bessel, F.W., Schluter, H., & Wichmann, M.                                          1838VeKoe..24...69B     
                 Astr. Obs. Konigsberg Univ. Obs. 24, 69, 1838 (1848)                                                        
                 (most data also published in Bes1849)                                                                       
Bes1849   D   -  Bessel, F.W.                                                                        1849AN.......s..99W     
                 AN suppl., 99, 1849                                                                                         
Bes1865   D   -  Bessel, F.W. et al.                                                                 1865VeKoe..35..247B     
                 Astr. Obs. Konigsberg Univ. Obs. 35, 247, 1865                                                              
                 (most data also published in Bes1849 and                                            1849AN.....29....1W     
                 Auw1862)                                                                            1862AN.....59....1A     
Bes1906A  D   -  Bessel, F.W.                                                                        1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Bet1966   Mc  -  Bertin, B.                                                                          1966JO.....49..407B     
                 J. Obs. 49, 407, 1966                                                                                       
                                                                                                                             
Beu2004   A   j  Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M.,     2004A&A...425..997B     
                 Perrier, C., Hainaut, M.-C., et al.                                                                         
                 A&A 425, 997, 2004                                                                                          
                                                                                                                             
BEW1988   Pa  -  Bastian, U., Eisloeffel, J., & Wiese, K.                                            1988A&AS...74....1B     
                 A&AS 74, 1, 1988                                                                                            
                                                                                                                             
Bey1967   orb -  Beardsley, W.R.                                                                     1967IAUS...30..189B     
                 IAU Symp. 30, 189, 1967                                                                                     
Bey1976       -  Beardsley, W.R. & King, M.W.                                                        1976PASP...88..200B     
                 PASP 88, 200, 1976                                                                                          
Bey1977   orb -  Worek, T.F. & Beardsley, W.R.                                                       1977ApJ...217..134W     
                 ApJ 217, 134, 1977                                                                                          
Bey1981       -  Ziska, E.R. & Beardsley, W.R.                                                       1981AJ.....86.1944Z     
                 AJ 86, 1944, 1981                                                                                           
                                                                                                                             
Bez1938   orb -  von Bezold, W.                                                                      1938AN....267..241V     
                 AN 267, 241, #6399, 1938                                                                                    
                                                                                                                             
BFC1957   orb -  Bertiau, F.C.                                                                       1957ApJ...125..696B     
                 ApJ 125, 696, 1957                                                                                          
                                                                                                                             
BFr2015   C   j  Baron, Fr., Lafreniere, D., Artigau, E., Doyon, R., Gagne, J., Davison, C.L.,       2015ApJ...802...37B     
         +E2     Malo, L., Robert, J., Nadeau, D., & Reyle, C.                                                               
         +Es     ApJ 802, 37, 2015                                                                                           
                                                                                                                             
BGa1976   F   -  Burnichon, M. & Garnier, R.                                                         1976A&AS...24...89B     
                 A&AS 24, 89, 1976                                                                                           
                 (UBV photometry of 20 multiple systems made with 60 and 80cm reflectors at Lyon                             
                 and Haute-Provence)                                                                                         
                                                                                                                             
BGg2015   A   j  Bardalez Gagliuffi, D.C., Gelino, C.R., & Burgasser, A.J.                           2015AJ....150..163B     
         +Ag     AJ 150, 163, 2015                                                                                           
                                                                                                                             
Bgh1958   Pa  -  Bergh, S. van den                                                                   .                       
                 Cont. Perkins Obs. Ser.2, #10,186, 1958                                                                     
                 (date approximate; date range 1939-1954)                                                                    
                                                                                                                             
BGI2017a  C   w  van den Bergh, G. & van den Bergh, H.                                               2017JDSO...13..397B     
                 JDSO 13, 397, 2017                                                                                          
BGI2017b  C   -  van den Bergh, H, Olivas, C., Hilburn, J., Boyce, P. & Boyce, G.                    2017JDSO...13..412B     
                 JDSO 13, 412, 2017                                                                                          
                                                                                                                             
Bgn1983   Sc  j  Bagnuolo, W.G. & McAlister, H.A.                                                    1983PASP...95..992B     
                 PASP 95, 992, 1983                                                                                          
Bgn1988   Sc  j  Bagnuolo, W.G. & Sowell, J.R.                                                       1988AJ.....96.1056B     
                 AJ 96, 1056, 1988                                                                                           
Bgn1991       -  Bagnuolo. W.G. & Gies, D.R.                                                         1991ApJ...376..266B     
                 ApJ 376, 266, 1991                                                                                          
Bgn1992   orb -  Bagnuolo, W.G., Mason, B.D., Barry, D., Hartkopf, W., & McAlister, H.A.             1992AJ....103.1399B     
                 AJ 103, 1399, 1992                                                                                          
Bgn1994       -  Bagnuolo, W.G., Gies, D.R., Hahula, M.E., Wiemker, R., & Wiggs, M.S.                1994ApJ...446..423B     
                 ApJ 423, 446, 1994                                                                                          
Bgn1996       -  Bagnuolo, W.G. & Barry, D.J.                                                        1996ApJ...469..347B     
                 ApJ 469, 347, 1996                                                                                          
Bgn1998   orb -  McKibben, W.P., Bagnuolo, W.G., Gies, D.R., Hahula, M.E., Hartkopf, W.I., Roberts,  1998PASP..110..900M     
                 L.C., Bolton, C.T., Fullerton, A.W., et al.                                                                 
                 PASP 110, 900, 1998                                                                                         
Bgn2006   Kc  -  Bagnuolo, W.G., Taylor, S.F., McAlister, H.A., ten Brummelaar, T.A., Gies, D.R.,    2006AJ....131.2695B     
         +orb    Ridgway, S.T., Sturmann, J., Sturmann, L., et al.                                                           
                 AJ 131, 2695, 2006                                                                                          
                                                                                                                             
Bgo2012   Pp  -  Bongiorni, G.                                                                       2012JDSO....8..197B     
                 JDSO 8, 197, 2012                                                                                           
                                                                                                                             
Bgr2011       -  Berger, J.-P., Monnier, J.D., Millan-Gabet. R., Renard, S., Pedretti, E.,           2011A&A...529L...1B     
                 Traub, W., Bechet, C., Benisty, M., et al.                                                                  
                 A&A 529, L1, 2011                 (see also IOT2011b)                                                       
                                                                                                                             
Bgs1931   Pa  -  Bergstrand, O.                                                                      1931MNRAS..92..121F     
                 cited by Fletcher (MNRAS 92, 121, 1931)                                                                     
                 (original ref possibly Trans. Roy. Soc. Upsala 1, no. 3?)                                                   
                                                                                                                             
Bha1916   Pa  -  Bhaskaran, T.P.                                                                     1916AJ.....30...29B     
                 AJ 30, 29, 1916                                                                                             
Bha1933   Pa  -  Bhaskaran, T.P.                                                                     1933JO.....16..140B     
                 J. Obs. 16, 140, 1933                                                                                       
Bha1935   Pa  -  Bhaskaran, T.P.                                                                     1935JO.....18...52B     
                 J. Obs. 18, 52, 1935                                                                                        
Bha1938a  Pa  -  Bhaskaran, T.P.                                                                     1938AJ.....47..172B     
                 AJ 47, 172, 1938                                                                                            
Bha1938b  Pa  -  Bhaskaran, T.P.                                                                     1938AN....267...67B     
                 AN 267, 67, 1938                                                                                            
                                                                                                                             
BHJ1959   P   -  Blaauw, A., Hiltner, W.A. & Johnson, H.L.                                           1959ApJ...130...69B     
                 ApJ 130, 69, 1959                                                                                           
                                                                                                                             
Bhm2008   C   j  Buchheim, R.K.                                                                      2008JDSO....4...27B     
                 JDSO 4, 27, 2008                                                                                            
Bhm2008b  C   u  Buchheim, R.K.                                                                      2008JDSO....4..103B     
                 JDSO 4, 103, 2008                                                                                           
                                                                                                                             
BHx1928   J   -  Brown, A.F. & Hoxie, H.L.                                                           1928PA.....36..385B     
                 Popular Astronomy 36, 385, 1928                                                                             
                                                                                                                             
Bia1737       -  Bianchini                                                                           ...................     
                 Observationes selectae astronomicae, Veronae, 1737, p 208                                                   
                                                                                                                             
Bid1976       -  McConnell, D.J. & Bidelman, W.P.                                                    1976AJ.....81..225M     
                 AJ 81, 225, 1976                                                                                            
Bid1980       -  Bidelman, W.P.                                                                      1980PASP...92..345B     
                 PASP 92, 345, 1980                                                                                          
Bid9999   Ma  -  Bidelman, W.P.                                                                      ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Bie1964   orb -  Bieger, G.S.                                                                        1964AJ.....69..804B     
                 AJ 69, 804, 1964                                                                                            
                                                                                                                             
Big1883   Ma  j  Bigourdan, G.                                                                       .                       
                 Ann. Obs. Paris - Observations  H1, 1883                                                                    
Big1895   Ma  j  Bigourdan, G.                                                                       1895AnPar..21E...1B     
                 Ann. Obs. Paris - Memoirs  21, E1, 1895                                                                     
Big1895b  Ma  j  Bigourdan, G.                                                                       1895BuAsI..12..298B     
                 Bull. Astronomique 12, 298, 1895                                                                            
Big1903   Ma  -  Bigourdan, G.                                                                       1903MNRAS..63..403.     
                 MNRAS 63, 403, 1903                                                                                         
Big1906B  Ma  -  Bigourdan, G.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Big1913A  Ma  -  Bigourdan, G.                                                                       1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Big1937A      -  Bigourdan, G.                                                                       1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Bil2006   A   j  Biller, B.A., Kasper, M., Close, L.M., Brandner, W., & Kellner, S.                  2006ApJ...641L.141B     
                 ApJ 641, L141, 2006                                                                                         
Bil2007   A   j  Biller, B.A., Close, L., Masciadri, E., Nielsen, E., Lenzen, R., Brandner, W.,      2007ApJS..173..143B     
                 McCarthy, D., Hartung, M., et al.                                                                           
                 ApJS 173, 143, 2007                                                                                         
Bil2010   Ac  j  Biller, B.A., Liu, M.C., Wahhaj, Z., Nielsen, E.L., Close, L.M., Dupuy, T.J.,       2010ApJ...720L..82B     
         +E2     Hayward, T.L., Burrows, A., Chun, M., Ftaclas, C., Clarke, F., Hartung, M., et al.                          
                 ApJL 720, 82, 2010                                                                                          
Bil2011   Ag  j  Biller, B.A., Allers, K., Liu, M., Close, L.M., & Dupuy, T.                         2011ApJ...730...39B     
         +E2     ApJ 730, 39, 2011                                                                                           
Bil2012   Am  j  Biller, B.A., Lacour, S., Juhasz, A., Benisty, M., Chauvin, G., Olofsson, J.,       2012ApJ...753L..38B     
                 Pott, J., Muller, A., Sicilia-Aguilar, A., Bonnefoy, M., Tuthill, P.,                                       
                 Thebault, P., et al.                                                                                        
                 ApJL 753, 38, 2012                                                                                          
Bil2014   A   j  Biller, B.A., Males, J., Rodigas, T., Morzinski, K., Close, L.M., Juhasz, A.,       2014ApJ...792L..22B     
                 Follette, K.B., Lacour, S., Benisty, M., Sicilia-Aguilar, A., Hinz, P.M.,                                   
                 Weinberger, A., Henning, T., Pott, J.-U., Bonnefoy, M., & KOhler, R.                                        
                 ApJL 792, L22, 2014                                                                                         
                                                                                                                             
Bin2010a  Ma  -  Binder, A.                                                                          .                       
                 J. Antique Telescope Soc. 31, 3, 2010                                                                       
                 (17th century style non-achromatic refractor.  Additional information on dates and                          
                 number of nights provided by author, private comm.)                                                         
Bin2010b  Ma  -  Binder, A.                                                                          2010JDSO....6..280B     
                 JDSO 6, 280, 2010                 (also includes all data from Bin2010a)                                    
                                                                                                                             
Bir1879   orb -  Birkenmayer                                                                         .                       
                 K. Ak. Wiss. Wien, Bd. 93, 1879                                                                             
                                                                                                                             
Bis2012   S   j  Bisikalo, D.V., Dodin, A.V., Kaigorodov, P.V., Lamzin, S.A., Malogolovets, E.V., &  2012ARep...56..686B     
                 Fateeva, A.M.                                                                                               
                 Astron. Reports 56, 686, 2012                                                                               
                                                                                                                             
BJN1986   Pa  -  Bahcall, J.N., Jones, B.F. & Ratnatunga, K.U.                                       1986ApJS...60..939B     
                 ApJS 60, 939, 1986                                                                                          
                                                                                                                             
BkA1921   Ma  -  Baker, A.H.                                                                         1921MNRAS..81..567.     
                 MNRAS 81, 567, 1921                                                                                         
                                                                                                                             
Bkb2014   C   j  Birkby, J.L., Cappetta, M., Cruz, P., Koppenhoefer, J., Ivanyuk, O., Mustill, A.,   2014MNRAS.440.1470B     
         +Cl     Hodgkin, S., Pinfield, D., Sipocz, B., Kovacs, G., Saglia, R., Pavlenko,Y., et al.                          
                 MNRAS 440, 1470, 2014                                                                                       
                                                                                                                             
Bko2002   C   -  Ladanyi, T. & Berko, E.                                                             ...................     
                 Webb Soc., Double Star Circ. 10, 2002                                                                       
Bko2003   C   u  Ladanyi, T., Berko, E. & Vaskuti, G                                                 ...................     
                 Webb Soc., Double Star Circ. 11, 2003                                                                       
Bko2004   C   u  Berko, E., Ladanyi, T. & Vaskuti, G                                                 ...................     
                 Webb Soc., Double Star Circ. 12, 2004                                                                       
Bko2005   C   u  Berko, E., Ladanyi, T. & Vaskuti, G                                                 ...................     
                 Webb Soc., Double Star Circ. 13, 2005                                                                       
Bko2008   C   u  Berko, E. & Vaskuti, G.                                                             ...................     
                 Webb Soc., Double Star Circ. 16, 2008                                                                       
Bko2008b  C   u  Berko, E.                                                                           2008JDSO....4..144B     
                 JDSO 4, 144, 2008                                                                                           
Bko2009   C   u  Berko, E.                                                                           2009JDSO....5...49B     
                 JDSO 5, 49, 2009                                                                                            
Bko2009b  C   u  Berko, E.                                                                           2009JDSO....5..168B     
                 JDSO 5, 168, 2009                                                                                           
Bko2009c  C   u  Berko, E.                                                                           ...................     
                 Webb Soc., Double Star Circ. 17, 2009                                                                       
Bko2009d  C   u  Berko, E.                                                                           2009JDSO....5..189B     
                 JDSO 5, 189, 2009                                                                                           
Bko2010a  C   u  Berko, E.                                                                           2010JDSO....6...21B     
                 JDSO 6, 21, 2010                                                                                            
Bko2010b  C   u  Berko, E.                                                                           ...................     
                 Webb Soc., Double Star Circ. 18, 2010                                                                       
Bko2011a  C   u  Berko, E.                                                                           2011JDSO....7....2B     
                 JDSO 7, 2, 2011                                                                                             
Bko2011b  C   u  Berko, E.                                                                           ...................     
                 Webb Soc., Double Star Circ. 19, 29, 2011        (BKO 898 - BKO 980)                                        
Bko2011c  C   u  Berko, E.                                                                           ...................     
                 Webb Soc., Double Star Circ. 19, 42, 2011        (BKO 981 - BKO1042)                                        
Bko2012   C   u  Berko, E.                                                                           ...................     
                 Webb Soc., Double Star Circ. 20, 2012                                                                       
                                                                                                                             
Bks2005   orb -  Bakis, V. Erdem, A., Budding, E., Demircan, O., & Bakis, H.                         2005Ap&SS.296..131B     
                 Ap&SS 296, 131, 2005                                                                                        
                                                                                                                             
Bla1977a  S   j  Blazit, A., Bonneau, D., Koechlin, L. & Labeyrie, A.                                1977ApJ...214L..79B     
                 ApJ 214, L79, 1977                                                                                          
Bla1977b  S   j  Blazit, A., Bonneau, D., Josse, M., Koechlin, L., Labeyrie, A., & Oneto, J.L.       1977ApJ...217L..55B     
         +K      ApJ 217, L55, 1977                                                                                          
Bla1987   S   j  Blazit, A. Bonneau, D., & Foy, R.                                                   1987A&AS...71...57B     
                 A&AS 71, 57, 1987                                                                                           
                                                                                                                             
Bld1996   K   j  Baldwin, J.E., Beckett, M.G., Boysen, R.C., Burns, D., Buscher, D.F., Cox, G.C.,    1996A&A...306L..13B     
                 Haniff, C.A., Mackay, C.D., Nightingale, N.S., Rogers, J., Scheuer, P.A.G.,                                 
                 Scott, T.R., et al.                                                                                         
                 A&A 306, L13, 1996                                                                                          
                 (theta and rho estimated from figure By Torres et al. 2009)                                                 
Bld2001   Cl  j  Baldwin, J.E., Tubbs, R.N., Cox, G.C., Mackay, C.D., Wilson, R.W., & Andersen, M.   2001A&A...368L...1B     
                 A&A 368, L1-L4, 2001                                                                                        
                                                                                                                             
Blg2016       -  Buldgen, G., Reese, D.R. & Dupret, M.A.                                             2016A&A...585..109B     
                 A&A 585, 109, 2016                                                                                          
                                                                                                                             
BlJ1998   Hp  j  Bally, J., Sutherland, R. S., Devine, D., & Johnstone, D.                           1998AJ....116..293B     
                 AJ 116, 293, 1998                                                                                           
                                                                                                                             
Blk1990   S   j  Blackmore, D.R., Matcher, S.J., Morgan, B.L., Vine, H.A., Argue, N.A., & White, G.  1990SPIE.1237..231B     
                 Tucson SPIE Conf. "Amplitude and Intensity Spatial Interferometry", ed.                                     
                 J.B. Breckinridge, v 1237, 231, 1990                                                                        
                                                                                                                             
Bll1872   orb -  Ball, R.S.                                                                          .                       
                 Proc. Royal Irish Acad., June 1872                                                                          
Bll1884   Ma  j  Ball, R.S.                                                                          1884DunOP...5....1B     
                 Pub. Dunsink Obs. 5, 1, 1884                                                                                
Bll1913A  Ma  -  Ball, R.S.                                                                          1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Bll1932A      -  Ball, R.S.                                                                          1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
BLM1978   S   j  Morgan, B.L., Beddoes, D.R., Scaddan, R.J. & Dainty, J.C.                           1978MNRAS.183..701M     
                 MNRAS 183, 701, 1978                                                                                        
BLM1980   S   j  Morgan, B.L., Beckmann, G.K. & Scaddan, R.J.                                        1980MNRAS.192..143M     
                 MNRAS 192, 143, 1980                                                                                        
BLM1982   S   j  Morgan, B.L., Beckmann, G.K., Scadden, R.J., & Vine, H.A.                           1982MNRAS.198..817M     
                 MNRAS 198, 817, 1982                                                                                        
                                                                                                                             
Bln2000   orb -  Blanco                                                                              2000IAUDS.140....1B     
                 Inf. Circ. 140, 1, 2000                                                                                     
                                                                                                                             
Blo1931   Ma  -  Bloch, M.                                                                           .                       
                 Bull. Obs. Lyon 13, 151, 1931                                                                               
                                                                                                                             
Blr2005   E+  j  Billeres, M., Delfosse, X., Beuzit, J.-L., Forveille, T., Marchal, L., &            2005A&A...440L..55B     
         +Xr     Martin, E.L.                                                                                                
         +Ci     A&A 440, L55, 2005                                                                                          
                                                                                                                             
Blw1982a  O   j  Blow, G.L., Chen, P.C., Edwards, D.A., Evans, D.S. & Frueh, M.                      1982AJ.....87.1571B     
                 AJ 87, 1571, 1982                                                                                           
Blw1982b  O   j  Blow, G.L.                                                                          1982SouSt..29..160B     
                 Southern Stars, 29, 160, 1982                                                                               
                                                                                                                             
Bly1908   Ma  -  Bailey, H.C.                                                                        1908AnHar..60..195P     
                 Harvard Ann. 60, 195, 1908                                                                                  
                                                                                                                             
Blz9999   Po  -  Balz, A.                                                                            ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
BMA2011   C   w  Brewer, Mark A.                                                                     2011JDSO....7..105B     
                 JDSO 7, 105, 2011                                                                                           
BMA2012   Mb  w  Brewer, M., Rogers, A., Lee, K. & Maldonado, A.                                     2012JDSO....8..184B     
                 JDSO 8, 184, 2012                                                                                           
BMA2012b  Mb  w  Brewer, M., Rogers, A., Harder, H., Lazak, R., Gillette, T., Gillette, S.,          2012JDSO....8..210B     
         +M      Sweatt, M., Keele, R., Keele, M., Smith, B., Mercado, A., Cheske, H., Zoltan, K.,                           
                 & Stewart, E.                                                                                               
                 JDSO 8, 210, 2012                                                                                           
                                                                                                                             
Bme1972   Ma  -  Bem, J.                                                                             1972AcA....22...41B     
                 Acta Astron. 22, 41, 1972                                                                                   
                                                                                                                             
Bna2010   Am  j  Bernat, D., Bouchez, A.H., Ireland, M., Tuthill, P., Martinache, F., Angione, J.,   2010ApJ...715..724B     
                 Burrus, R.S., Cromer, J.L., et al.                                                                          
                 ApJ 715, 724, 2010                                                                                          
                                                                                                                             
Bnc2012   Hp  -  Bianchi, L., Efremova, B., Hodge, P. & Kang, Y.                                     2012AJ....144..142B     
                 AJ 144, 142, 2012                                                                                           
                                                                                                                             
Bnd1999   A   j  Bendinelli, O., Bonaccini, D., Falsini, S., & Parmeggiani, G.                       1999A&AS..135..187B     
                 A&AS 135, 187, 1999                                                                                         
                                                                                                                             
Bnf2009   Ao  j  Bonnefoy, M., Chauvin, G., Dumas, C., Lagrange, A.-M., Beust, H., Desort, H.,       2009A&A...506..799B     
         +orb    Teixeira, R., Ducourant, C., et al.                                                                         
                 A&A 506, 799, 2009                                                                                          
Bnf2011   Ao  j  Bonnefoy, M., Lagrange, A.-M., Boccaletti, A., Chauvin, G., Apai, D., Allard, F.,   2011A&A..528L...15B     
                 Ehrenreich, D., Girard, J.H.V., et al.                                                                      
                 A&A 528, L15, 2011                                                                                          
Bnf2013   Ao  j  Bonnefoy, M., Boccaletti, A., Lagrange, A.-M., Allard, F., Mordasini, C.,           2013A&A..555A..107B     
                 Beust, H., Chauvin, G., Girard, J.H.V., Homeier, D., Apai, D., & Rouan, D.                                  
                 A&A 555, L107, 2013                                                                                         
Bnf2014   Ao  j  Bonnefoy, M., Currie, T., Marleau, G.-D., Schlieder, J.E., Wisniewski, J.,          2014A&A..562A..111B     
         +A      Carson, J., Cover, K.R., Henning, T., Biller, B., Hinz, P., Klahr, H.,                                      
                 Marsh Boyer, A.N., et al.                                                                                   
                 A&A 562, A111, 2014                                                                                         
                                                                                                                             
Bng2009   C+  j  Burningham, B., Pinfield, D.J., Leggett, S.K., Tinney, C.G., Liu, M., Homeier, D.,  2009MNRAS.395.1237B     
         +E2     West, A.A., Day-Jones, A., Huelamo, N., Dupuy, T.J., Zhang, Z., Murray, D. et al.                           
         +Xr     MNRAS 395, 1237, 2009                                                                                       
Bng2010   Ek  -  Burningham, B., Leggett, S.K., Lucas, P.W., Pinfield, D.J., Smart, R.L.,            2010MNRAS.404.1952B     
         +Es     Day-Jones, A.C., Jones, H.R.A., Murray, D. et al.                                                           
         +Hi     MNRAS 404, 1952, 2010                                                                                       
                 (No position angle or dates in paper. Approximate theta value derived from SDSS                             
                 and ULAS coordinates. Coarse date of 2007 given to UKIDSS photometry.)                                      
                                                                                                                             
Bnh2005   orb -  Branham, R.L., Jr.                                                                  2005ApJ...622..613B     
                 ApJ 622, 613, 2005                                                                                          
Bnh2007   orb -  Branham, R.L., Jr.                                                                  2007AJ....134..274B     
                 AJ 134, 274, 2007                                                                                           
Bnh2008   orb -  Branham, R.L., Jr.                                                                  2008AJ....136..963B     
                 AJ 136, 963, 2008                                                                                           
Bnh2009   orb -  Branham, R.L., Jr.                                                                  2009RMxAA..35...91B     
                 RevMexA&A 35, 91, 2009                                                                                      
                                                                                                                             
BnJ2011   C   j  Brand, J., Massi, F., Zavagno, A., Deharveng, L. & Lefloch, B.                      2011A&A...527A..62B     
         +Ci     A&A 527, 62, 2011                                                                                           
                                                                                                                             
Bnk2001   A   j  Brandeker, A., Liseau, R., Artymowicz, P. & Jayawardhana, R.                        2001ApJ...561L.199B     
                 ApJ 561, L199, 2001                                                                                         
Bnk2003   A   j  Brandeker, A., Jayawardhana, R., & Najita, J.                                       2003AJ....126.2009B     
                 AJ 126, 2009, 2003                                                                                          
                 (slight correction to 2001.145 theta and its error given by Neuhauser et al. 2010)  2010A&A...516A.112N     
Bnk2006   A   j  Brandeker, A., Jayawardhana, R., Khavari, P., Haisch, K.E., & Mardones, D.          2006ApJ...652.1572B     
         +E2     ApJ 652, 1572, 2006                                                                                         
                                                                                                                             
Bnn1925   orb -  Bennot, M.                                                                          1925PA.....33..306B     
                 Popular Astron. 33, 306, 1925                                                                               
                                                                                                                             
Bns2006   Xr  j  Baines, D., Oudmaijer, R.D., Porter, J.M., & Pozzo, M.                              2006MNRAS.367..737B     
                 MNRAS 367, 737, 2006                                                                                        
                 (spectro-astrometry technique. All separations lower limits to true separations)                            
                                                                                                                             
Bnt2010   Ao  j  Bruntt, H., Kervella, P., Merand, A., Brandao, I.M., Bedding, T.R.,                 2010A&A...512A..55B     
                 ten Brummelaar, T.A., Coude Du Foresto, V., Cunha, M.S., et al.                                             
                 A&A 512, 55, 2010                                                                                           
                                                                                                                             
Bnu1979   orb -  Bonneau, D.                                                                         1979A&A....80L..11B     
                 A&A 80, L11, 1979                                                                                           
Bnu1980a  S   j  Bonneau, D. & Foy, R.                                                               1980A&A....86..295B     
                 A&A 86, 295, 1980                                                                                           
Bnu1980b  S   j  Bonneau, D., Blazit, A., Foy, R. & Labeyrie, A.                                     1980A&AS...42..185B     
                 A&AS 42, 185, 1980                                                                                          
Bnu1983   S   -  Bonneau, D. & Koechlin, L.                                                          1983LowOB.167..154B     
                 IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 154, 1983 "Current Techniques in                               
                 Double & Multiple Star Research", R.S. Harrington & O.G. Franz, eds.                                        
                 (one measure, also published in Bag1984b)                                                                   
Bnu1984   S   j  Bonneau, D., Carquillat, J.M., & Vidal, J.L.                                        1984A&AS...58..729B     
                 A&AS 58, 729, 1984                                                                                          
Bnu1986   S   j  Bonneau, D., Balega, Y., Blazit, A, Foy, R., Vakili, F., & Vidal, J.L.              1986A&AS...65...27B     
                 A&AS 65, 27, 1986                                                                                           
Bnu1990   S   j  Bonneau, D.                                                                         1990IAUDS.112....1B     
                 Inf. Circ. 112, 1, 1990                                                                                     
Bnu2011   orb -  Bonneau, D., Chesneau, O., Mourard, D., Berio, Ph., Clausse, J.M., Delaa, O.,       2011A&A...532A.148B     
                 Marcotto, A., Perraut, K., Roussel, A., Spang,A., Stee, Ph., Tallon-Bosc,I. et al.                          
                 A&A 532, A148, 2011                                                                                         
                                                                                                                             
Bnv2007       -  Bonavita, M. & Desidera, S.                                                         2007A&A...468..721B     
                 A&A 468, 721, 2007                                                                                          
Bnv2010   Ao  -  Bonavita, M., Chauvin, G., Boccaletti, A., Pietu, V., Baudoz, P., Beuzit, J.-L.,    2010A&A...522A...2B     
                 Dutrey, A., Guilloteau, S., Lagrange, A.M., Mouillet, D., & Niccolini, G.                                   
                 A&A 522, A2, 2010                                                                                           
Bnv2014   A   j  Bonavita, M., Daemgen, S., Desidera, S., Jayawardhana, R., Janson, M., &            2014ApJ...791L..40B     
                 Lafreniere, D.                                                                                              
                 ApJ 791, L40, 2015                                                                                          
Bnv2017   A   j  Bonavita, M., D'Orazi, V., Mesa, D., Fontanive, C., Desidera, S., Messina, S.,      2017A&A...608..106B     
                 Daemgen, S., Gratton, R., Vigan, A., Bonnefoy, M., Zurlo, A., Antichi, J.,                                  
                 Avenhaus, H., Baruffolo, A., Baudino, J.L., Beuzit, J.L., Boccaletti, A., Bruno,                            
                 P., Buey, T., Carbillet, M., Cascone, E., Chauvin, G., Claudi, R.U., De Caprio, V.,                         
                 Fantinel, D., Farisato, G., Feldt, M., Galicher, R., Giro, E., Gry, C., Hagelberg,                          
                 J., Incorvaia, S., Janson, M., Jaquet, M., Lagrange, A.M., Langlois, M., Lannier,                           
                 J., Le Coroller, H., Lessio, L., Ligi, R., Maire, A.L., Menard, F., Perrot, C.,                             
                 Peretti, S., Petit, C., Ramos, J., Roux, A., Salasnich, B., Salter, G., Samland,                            
                 M., Scuderi, S., Schlieder, J., Surez, M., Turatto, M. & Weber, L.                                          
                 A&A 608, 106, 2017                                                                                          
                                                                                                                             
BnW1909   Ma  -  Baranov, W.A.                                                                       .                       
                 Pub. Obs. Imp. Univ. Kasan #20, 1909                                                                        
                                                                                                                             
Bny1989   Ci  -  Barsony, M., Burton, M.G., Russell, A.P., Carlstrom, J.E., & Garden, R.             1989ApJ...346L..93B     
                 ApJ 346, L93, 1989                                                                                          
Bny2003   Ci  j  Barsony, M., Koresko, C.D., & Matthews, J.                                          2003ApJ...591.1064B     
                 ApJ 591, 1064, 2003                                                                                         
                                                                                                                             
Bob1950   Pa  -  Bobone, J.                                                                          1950ApJ...111..408B     
                 ApJ 111, 408, 1950                                                                                          
                                                                                                                             
Boc2001   As  -  Boccaletti, A., Moutou, C., Mouillet, D., Lagrange, A.-M., & Augereau, J.-C.        2001A&A...367..371B     
         +C      A&A 367, 371, 2001                                                                                          
Boc2003   Ao  j  Boccaletti, A., Chauvin, G., Lagrange, A.-M., & Marchis, F.                         2003A&A...410..283B     
                 A&A 410, 283, 2003                                                                                          
Boc2004   Ao  j  Boccaletti, A., Riaud, P., Baudoz, P., Baudrand, J., Rouan, D., Gratadour, D.,      2004PASP..116.1061B     
                 Lacombe, F. & Lagrange, A.-M.                                                                               
                 PASP 116, 1061, 2004                                                                                        
Boc2008   Ao  j  Boccaletti, A., Chauvin, G., Baudoz, P., & Beuzit, J.-L.                            2008A&A...482..939B     
                 A&A 482, 939, 2008                                                                                          
Boc2013   A   j  Boccaletti, A., Lagrange, A.-M., Bonnefoy, M., Galicher, R., & Chauvin, G.          2013A&A...551A..14B     
         +Cc     A&A 551, L14, 2013                                                                                          
                                                                                                                             
Bod1998   Kp  -  Boden, A.F., van Belle, G.T., Colavita, M.M., Dumont, P., Gubler, J.,               1998ApJ...504L..39B     
                 Koresko, C.D., Kulkarni, S.R., Lane, B.F., et al.                                                           
                 ApJ 504, L39, 1998                                                                                          
Bod1999a  orb -  Boden, A.F., Koresko, C.D., van Belle, G.T., Colavita, M.M., Dumont, P.J.,          1999ApJ...515..356B     
                 Gubler, J., Kulkarni, S.R., Lane, B.F., et al.                                                              
                 ApJ 515, 356, 1999                                                                                          
Bod1999b  orb -  Boden, A.F., Lane, B.F., Creech-Eakman, M.J., Colavita, M.M., Dumont, P.J.,         1999ApJ...527..360B     
                 Gubler, J., Koresko, C.D., Kuchner, M.J., et al.                                                            
                 ApJ 527, 360, 1999                                                                                          
Bod2000   orb -  Boden, A.F. Creech-Eakman, M.J., & Queloz, D.                                       2000ApJ...536..880B     
                 ApJ 536, 880, 2000                                                                                          
Bod2001   orb -  Boden, A.F. & Lane, B.F.                                                            2001ApJ...547.1071B     
                 ApJ 547, 1071, 2001                                                                                         
Bod2005a  orb -  Boden, A., Torres, G., & Hummel, C.                                                 2005ApJ...627..464B     
                 ApJ 627, 464, 2005                                                                                          
Bod2005b  Hf  j  Boden, A.F. Sargent, A.I., Akeson, R.L., Carpenter, J.M., Torres, G.,               2005ApJ...635..442B     
                 Latham, D.W., Soderblom, D.R., Nelan, E., et al.                                                            
                 ApJ 635, 442, 2005                                                                                          
Bod2006   orb -  Boden, A.F., Torres, G., & Latham, D.W.                                             2006ApJ...644.1193B     
                 ApJ 644, 1193, 2006                                                                                         
Bod2007   orb j  Boden, A.F., Torres, G., Sargent, A.I., Akeson, R.L., Carpenter, J.M.,              2007ApJ...670.1214B     
         +Kl     Boboltz, D.A., Massi, M., Ghez, A.M., et al.                                                                
                 ApJ 670, 1214, 2007                                                                                         
Bod2012   A   j  Boden, A.F., Torres, G., Duchene, G., konopacky, Q., Ghez, A.M., Torres, R.M., &    2012ApJ...747...17B     
                 Loinard, L.                                                                                                 
                 ApJ 747, 17, 2012                                                                                           
                                                                                                                             
Boe1944   Po  -  Brouwer, D. & Jenkins, L.F.                                                         1944AJ.....51...54B     
                 AJ 51, 54, 1944                                                                                             
                                                                                                                             
Bof2014   Ac  -  Boffin, H.M.J., Pourbaix, D., Muzic, K., Ivanov, V.D., Kurtev, R., Beletsky, Y.,    2014A&A...561L...4B     
         +C      Mehner, A., Berger, J.P., Girard, J.H., & Mawet, D.                                                         
                 A&A 561, L4, 2014                                                                                           
                                                                                                                             
Bog1902       -  Boeger, E.A.                                                                        1902AJ.....22..141B     
                 AJ 22, 141, 1902                  (data also in Pub. USNO 6, A117, 1911)            .                       
Bog1911   Ma  j  Boeger, E.A.                                                                        .                       
                 Pub. USNO 6, A117, 1911                                                                                     
                                                                                                                             
Boh1921   Ma  -  Bohlin, K.                                                                          1921AN....214..247B     
                 AN 214, 247, 1921                                                                                           
                                                                                                                             
Bon1938   Ma  j  Bonnet, R.                                                                          .                       
                 Paris Obs. 1938                                                                                             
                                                                                                                             
Boo1897   Ma  j  Boothroyd, S.L.                                                                     1897AJ.....18...75S     
                 AJ 18, 75, 1897                                                                                             
Boo1898   Ma  j  Boothroyd, S.L.                                                                     1898MNRAS..58..386S     
                 MNRAS 58, 385, 1898                                                                                         
Boo1900a  Ma  -  Boothroyd, S.L.                                                                     1900AJ.....20..173B     
                 AJ 20, 173, 1900                                                                                            
Boo1900b  Ma  j  Boothroyd, S.L.                                                                     1900AJ.....21...41C     
                 AJ 21, 41, 1900                                                                                             
Boo1900c  Ma  j  Boothroyd, S.L.                                                                     1900AN....152...73B     
                 AN 152, 73, #3629, 1900                                                                                     
Boo1901   Ma  j  Boothroyd, S.L.                                                                     1901AJ.....22....1C     
                 AJ 22, 1, 1901                                                                                              
                                                                                                                             
Bor1882   Ma  j  Borgen, C.                                                                          .                       
                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 113, 1882                                                         
                                                   (most data too discrepant, so not added to WDS)                           
                                                                                                                             
Bos1908   Ma  -  Bosler, J.                                                                          1908BuAsI..25...18B     
                 Bull. Astronomique 25, 18, 1908                                                                             
Bos1922A  Ma  -  Bosler, J.                                                                          1922AN....216...49R     
                 cited by Rabe (AN 216, 49, 1922)                                                                            
                                                                                                                             
Bot1958   Po  -  Boettger, G.                                                                        1958AN....284..177B     
                 AN 284, 177, 1958                                                                                           
Bot1962   Po  -  Boettger, G.                                                                        .                       
                 Potsdam Obs. 30, Pt.4, 1962                                                                                 
Bot1965   Po  j  Boettger, G.                                                                        1965AN....288..203B     
                 AN 288, 203, 1965                                                                                           
Bot1967   Po  j  Boettger, G.                                                                        1967AN....290...71B     
                 AN 290, 71, 1967                                                                                            
                                                                                                                             
Bou1929   orb -  Bourgeois, P.                                                                       1929ApJ....70..256B     
                 ApJ 70, 256, 1929                                                                                           
                                                                                                                             
Bov1992a  Xl  -  Bouvier, J. & Appenzeller, I.                                                       1992A&AS...92..481B     
                 A&AS 92, 481, 1992                                                                                          
Bov1992b  C   j  Bouvier, J., Tessier, E., & Cabrit, S.                                              1992A&A...261..451B     
         +Ci     A&A 261, 451, 1992                                                                                          
Bov1994   Si  j  Tessier, E., Bouvier, J., & Lacombe, F.                                             1994A&A...283..827T     
                 A&A 283, 827, 1994                                                                                          
Bov1997   A   -  Bouvier, J., Rigaut, F., & Nadeau, D.                                               1997A&A...323..139B     
                 A&A 323, 139, 1997                                                                                          
Bov2000   A   j  Monin, J.-L. & Bouvier, J.                                                          2000A&A...356L..75M     
         +C      A&A 356, L75, 2000                                                                                          
Bov2001   A   -  Bouvier, J., Duchene, G., Mermilliod, J.-C., & Simon, T.                            2001A&A...375..989B     
                 A&A 375, 989, 2001                                                                                          
                                                                                                                             
Bow1896   Ma  j  Bowyer, W.M.                                                                        1896RGOO...........     
                 Greenwich Observations, 1896      (data also in MNRAS 59, 400, 1899)                1899MNRAS..59..400.     
Bow1897   Ma  -  Bowyer, W.M.                                                                        1897RGOO...........     
                 Greenwich Observations, 1897                                                                                
Bow1898   Ma  -  Bowyer, W.M.                                                                        1898RGOO...........     
                 Greenwich Observations, 1898                                                                                
Bow1899   Ma  -  Bowyer, W.M.                                                                        1899RGOO...........     
                 Greenwich Observations, 1899      (data also in MNRAS 60, 494, 1900)                1900MNRAS..60..494.     
Bow1900   Ma  -  Bowyer, W.M.                                                                        1900RGOO...........     
                 Greenwich Observations, 1900      (data also in MNRAS 61, 486, 1901)                1901MNRAS..61..486.     
Bow1900c  Ma  j  Bowyer, W.H.                                                                        1900MNRAS..60..595      
                 MNRAS 60, 595, 1900                                                                                         
Bow1901   Ma  -  Bowyer, W.M.                                                                        1901RGOO...........     
                 Greenwich Observations, 1901      (data also in MNRAS 62, 383, 1902)                1902MNRAS..62..383E     
Bow1902   Ma  -  Bowyer, W.M.                                                                        1902RGOO...........     
                 Greenwich Observations, 1902      (data also in MNRAS 63, 403, 1903)                1903MNRAS..63..403.     
Bow1903a  Ma  -  Bowyer, W.M.                                                                        1903RGOO...........     
                 Greenwich Observations, 1903      (data also in MNRAS 64, 789, 1904)                1904MNRAS..64..789.     
Bow1903b  orb -  Bowyer, W.M.                                                                        1903MNRAS..63..334B     
                 MNRAS 63, 334, 1903                                                                                         
Bow1904a  Ma  -  Bowyer, W.M.                                                                        1904RGOO...........     
                 Greenwich Observations, 1904      (data also in MNRAS 66, 17, 1905)                 1905MNRAS..66...17L     
Bow1905   Ma  -  Bowyer, W.M.                                                                        1905RGOO...........     
                 Greenwich Observations, 1905                                                                                
Bow1906a  Ma  -  Bowyer, W.M.                                                                        1906RGOO...........     
                 Greenwich Observations, 1906      (data also in MNRAS 68, 39, 1907)                 1907MNRAS..68...39.     
Bow1906B  Ma  -  Bowyer, W.M.                                                                        1906MmRAS..56....1L     
         +orb    cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Bow1906c  orb -  Bowyer, W.M. & Furner, H.H.                                                         1906MNRAS..66..423B     
                 MNRAS 66, 423, 1906                                                                                         
Bow1907   Ma  j  Bowyer, W.M.                                                                        1907RGOO...........     
                 Greenwich Observations, 1907      (data also in MNRAS 68, 525, 1908)                1908MNRAS..68..525L     
Bow1908   Ma  -  Bowyer, W.M.                                                                        1908RGOO...........     
                 Greenwich Observations, 1908      (data also in MNRAS 69, 588, 1909)                1909MNRAS..69..588.     
Bow1909   Ma  -  Bowyer, W.M.                                                                        1909RGOO...........     
                 Greenwich Observations, 1909      (data also in MNRAS 70, 630, 1910)                1910MNRAS..70..630.     
Bow1911   Ma  j  Bowyer, W.M.                                                                        1911MNRAS..71..728.     
                 MNRAS 71, 728, 1911                                                                                         
Bow1912   Ma  j  Bowyer, W.M.                                                                        1912MNRAS..73...93E     
                 MNRAS 73, 93, 1912                (all data also in Bow1921)                                                
Bow1913   Ma  -  Bowyer, W.M.                                                                        1913MNRAS..74..137C     
                 MNRAS 74, 137, 1913               (all data also in Bow1921)                                                
Bow1921   Ma  -  Bowyer, W.M.                                                                        .                       
                 Greenwich Cat. of Double Stars, 1921                                                                        
Bow1932A  Ma  -  Bowyer, W.M.                                                                        1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
BoX2005       -  Bonfils, X., Delfosse, X., Urdy, S., Santos, N.C., Forveille, T. & Segransan, D.    2005A&A...442..635B     
                 A&A 442, 635, 2005                                                                                          
                                                                                                                             
Boy2003   Hp  j  Bouy, H., Brandner, W., Martin, E.L., Delfosse, X., Allard, F., & Basri, G.         2003AJ....126.1526B     
                 AJ 126, 1526, 2003                                                                                          
Boy2004   H+  j  Bouy, H., Duchene, G., Koehler, R., Brandner, W., Bouvier, J., Martin, E.L., Ghez,  2004A&A...423..341B     
         +Si     A., Delfosse, X., et al.                                                                                    
         +A      A&A 423, 341, 2004                                                                                          
         +orb                                                                                                                
Boy2004b  Hp  j  Bouy, H., Brandner, W., Martin, E., Delfosse, X., Allard, F., Baraffe, I.,          2004A&A...424..213B     
         +Ha     Forveille, T., & Demarco, R.                                                                                
                 A&A 424, 213, 2004                                                                                          
Boy2005   Hp  j  Bouy, H., Martin, E.L., Brandner, W., & Bouvier, J.                                 2005AJ....129..511B     
                 AJ 129, 511, 2005                                                                                           
Boy2006   A   j  Bouy, H., Martin, E.L., Brandner, W., Zapatero Osorio, M.R., Bejar, V.J.S.,         2006A&A...451..177B     
         +Ci     Schirmer, M., Huelamo, N., & Ghez, A.M.                                                                     
                 A&A 451, 177, 2006                                                                                          
                 (VLT / NACO AO plus Herschel Telescope / LIRIS near-IR detector)                                            
Boy2008   H+  j  Bouy, H., Martin, E.L., Brandner, W., Forveille, T., Delfosse, X., Huelamo, N.      2008A&A...481..757B     
         +Ag     Basri, G., Girard, J., et al.                                                                               
                 A&A 481, 757, 2008                                                                                          
Boy2008b  A   j  Bouy, H., Kolb, J., Marchetti, E., Martin, E.L., Huelamo, N.,                       2008A&A...477..681B     
                 & Barrado y Navascues, D.                                                                                   
                 A&A 477, 681, 2008                                                                                          
Boy2009   A   j  Bouy, H., Huelamo, N., Martin, E.L., Marchis, F., Barrado Y Navascues, D.,          2009A&A...493..931B     
                 Kolb, J.,Marchetti, E., Petr-Gotzens, M.G., Sterzik, M., Ivanov, V.D., Kohler, R.,                          
                 & Nurnberger, D.                                                                                            
                 A&A 493, 931, 2009                                                                                          
Boy2015   C   u  Bouy, H., Bertin, E., Barrado, D., Sarro, L.M., Olivares, J., Moraux, E., Bouvier,  2015A&A...575..120B     
                 J., Cuillandre, J.-C., Ribas, A. & Beletsky, Y.                                                             
                 A&A 575, 120, 2015                                                                                          
                                                                                                                             
Boz2010   orb -  Broz, M., Mayer, P., Pribulla, T., Zasche, P., Vokrouhlicky, D., & Uhlar, R.        2010AJ....139.2258B     
                 AJ 139, 2258, 2010                                                                                          
                 (measures referenced as Mlg2010A and Ruc2010A)                                                              
                                                                                                                             
BPM              Bordeaux PM2000 catalogue (main catalog: separation < 2')                           ...................     
BPMA             Bordeaux PM2000 catalogue (annex: 2' < separation < 5', pm > 50 mas/yr)             ...................     
                 CPM pairs located in the Bordeaux Carte du Ciel zone (+11deg < dec < +18deg)                                
                 (see Gavras et al., 2010 A&A 521, A4)                                               2010A&A...521A   4G     
                                                                                                                             
BPS2013   Ek  -  Broos, P.S., Getman, K.V., Povich, M.S., Feigelson, E.D., Townsley, L.K.,           2013ApJS..209...32B     
                 Naylor, T., Kuhn, M.A., King, R.R. & Busk, H.A.                                                             
                 ApJS 209, 32, 2013                                                                                          
                                                                                                                             
Br_1956   Mc  -  Bru, P.                                                                             1956AnStr...5...47B     
                 Ann. Strasbourg Obs. 5, 47, 1956                                                                            
Br_1961   Mc  -  Bru, P.                                                                             1961AnStr...6...17B     
                 Ann. Strasbourg Obs. 6, 17, 1961                                                                            
                                                                                                                             
Bra2001a  Ma  w  Brasher, M.                                                                         2001DSO.....7....3B     
                 Double Star Observer 7, #3, 2001                                                                            
Bra2001b  Ma  w  Brasher, M.                                                                         2001DSO.....7....4B     
                 Double Star Observer 7, #4, 2001                                                                            
                                                                                                                             
Brb1996   Ho  j  Barbieri, C., DeMarchi, G., Nota, A., Corrain, G., Hack, W., Ragazzoni, R., &       1996A&A...315..418B     
                 Macchetto, D.                                                                                               
                 A&A 315, 418, 1996                                                                                          
                                                                                                                             
Brc1998   C   -  Briceno, C., Hartmann, L., Stauffer, J., & Martin, E.                               1998ApJ...115.2074B     
                 ApJ 115, 2074, 1998                                                                                         
Brc2017   St  j  Briceno, C. & Tokovinin, A.                                                         2017AJ....154..195B     
                 AJ 154, 195, 2017                                                                                           
                                                                                                                             
BRD              Bird, F.                          (from additional DD list)                         ...................     
                                                                                                                             
Bre1897   Ma  j  Brenner, L.                                                                         1897AN....143..213B     
                 AN 143, 213, 1897                                                                                           
Bre1901   Ma  -  Brenner, L.                                                                         1901AN....157..155B     
                 AN 157, 155, 1901                                                                                           
                                                                                                                             
BrF1916   Ma  -  Brown, F.L.                                                                         1916AJ.....30...51B     
                 AJ 30, 51, 1916                                                                                             
BrF1927   Ma  -  Brown, F.L.                                                                         1927AJ.....37..120B     
                 AJ 37, 120, 1927                                                                                            
                                                                                                                             
Brg2010   Cl  -  Bergfors, C. Brandner, W., Janson, M., Daemgen, S., Geissler, K., Henning, T.,      2010A&A...520...54B     
                 Hippler, S., Hormuth, F., Joergens, V., & Koehler, R.                                                       
                 A&A 520, 54, 2010                                                                                           
                 (some measures recalibrated and published in Jnn2014b)                              2014ApJS..214...17J     
Brg2011a  Cl  -  Bergfors, C. Brandner, W., Janson, M., Koehler, R., & Henning, T.                   2011A&A...528A.134B     
         +A      A&A 528, A134, 2011                                                                                         
Brg2011b  Cl  -  Bergfors, C. Brandner, W., Henning, T., & Daemgen, S.                               2011IAUS..276..397B     
                 IAUS 276, 397, 2011               (superceded by Brg2013)                                                   
Brg2012a  Cl  -  Bergfors, C. Brandner, W., Daemgen, S., & Hippler, S.                               2012IAUS..282..193B     
                 IAUS 282, 193, 2012               (no data)                                                                 
Brg2012b  Cl  -  Bergfors, C. Brandner, W., Hippler, S., Henning, T., Janson, M., & Hormuth, F.      2012IAUS..282..460B     
                 IAUS 282, 460, 2012               (no data)                                                                 
Brg2013   Cl  j  Bergfors, C. Brandner, W., Daemgen, S., Biller, B., Hippler, S., Janson, M.,        2013MNRAS.428..182B     
                 Kudryavtseva, N., Geissler, K., Henning, T., & Koehler, R.                                                  
                 MNRAS 428, 182, 2013                                                                                        
Brg2016       -  Bergfors, C. Brandner, W., Bonnefoy, M., Schlieder, J., Janson, M., Henning, Th. &  2016MNRAS.445.2576B     
                 Chauvin, G.                                                                                                 
                 MNRAS 456, 2576, 2016                                                                                       
                                                                                                                             
Brh1994   Sa  j  Barth, W., Weigelt, G., & Zinnecker, H.                                             1994A&A...291..500B     
                 A&A 291, 500, 1994                                                                                          
                                                                                                                             
BrJ1862   orb -  Breen, J.                                                                           1862MNRAS..22..158B     
         +Ma     MNRAS 22, 158, 1862                                                                                         
                                                                                                                             
Brk1974       -  Breakiron, L.A. & Gatewood, G.                                                      1974PASP...86..448B     
                 PASP 86, 448, 1974                                                                                          
Brk1975   Po  j  Breakiron, L.A. & Gatewood, G.                                                      1975AJ.....80..318B     
                 AJ 80, 318, 1975                                                                                            
Brk1978   Po  j  Kipp, S.L., Russell, J.L., Stein, J.W. & Breakiron, A.                              1978AJ.....83..636K     
                 AJ 83, 636, 1978                                                                                            
                                                                                                                             
BrM1892   Ma  -  Brendel, M.                                                                         .                       
                 Beob. K. Sternw. Berlin, 6, 37, 1892                                                                        
                                                                                                                             
Brn1870   Ma  j  Brunnow, F.                                                                         1870DunOP...1...46B     
                 Pub. Dunsink Obs. 1, 46, 1870                                                                               
Brn1879   Ma  j  Brunnow, F.                                                                         1879DunOP...3...71B     
                 Pub. Dunsink Obs. 3, 71, 1879                                                                               
                                                                                                                             
Bro1947   Ma  j  Browne, W.M.                                                                        1942PUSNO..15...73.     
                 Pub. USNO 15, 73, 1947                                                                                      
                                                                                                                             
Brr1995   A   j  Brandner, W., Bouvier, J., Grebel, E., Tessier, E., de Winter, D., & Beuzit, J.-L.  1995A&A...298..818B     
                 A&A 298, 818, 1995                                                                                          
Brr1996   Ci  j  Brandner, W., Alcala, J.M., Kunkel, M., Moneti, A., & Zinnecker, H.                 1996A&A...307..121B     
                 A&A 307, 121, 1996                                                                                          
Brr2004   Hp  j  Brandner, W., Martin, E.L., Bouy, H., Koehler, R., Delfosse, X., Basri, G., &       2004A&A...428..205B     
         +Hs     Andersen, M.                                                                                                
         +orb    A&A 428, 205, 2004                                                                                          
                 (F814W photometry from this reference plus Boy2003)                                                         
Brr2006   Hn  j  Brandner, W.                                                                        2006PASP..118..611G     
         +C      HST public archive data cited by Gelino et al. (PASP 118, 611, 2006)                                        
                                                                                                                             
Brs1896   Ma  j  Brown, S.J.                                                                         1896AJ.....17...46B     
                 AJ 17, 46, 1896                                                                                             
Brs1900       -  Brown, S.J.                                                                         1900AN....152..179B     
                 AN 152, 179, #3636, 1900                                                                                    
Brs1900b  Ma  j  Brown, S.J.                                                                         1900AN....152..329B     
                 AN 152, 329, #3645, 1900                                                                                    
Brs1911a  Ma  j  Brown, S.J.                                                                         .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911b  Ma  j  Brown, S.J.                       (measure by Frisby, E.)                           .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911c  Ma  j  Brown, S.J.                       (measure by Hammond, J.C.)                        .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911d  Ma  j  Brown, S.J.                       (measure by King, E.S.)                           .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911e  Ma  j  Brown, S.J.                       (measure by Lawton, G.K.)                         .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911f  Ma  j  Brown, S.J.                       (measure by Morgan, H.R.)                         .                       
                 Pub. USNO 6, A117, 1911                                                                                     
Brs1911g  Ma  j  Brown, S.J.                       (measure by Rice, H.L.)                           .                       
                 Pub. USNO 6, A117, 1911                                                                                     
                                                                                                                             
Brt1926a  Pa  -  Barton, S.G.                                                                        1926AJ.....36..155B     
                 AJ 36, 155, 1926                  (BRT   1 - BRT  62)                                                       
Brt1926b  Pa  j  Barton, S.G.                                                                        1926AJ.....37...57B     
                 AJ 37, 57, 1926                   (BRT  63 - BRT 116)                                                       
Brt1928   Pa  -  Barton, S.G.                                                                        1928AJ.....38..168B     
                 AJ 38, 168, 1928                  (BRT 117 - BRT 230)                                                       
Brt1929a  Pa  -  Barton, S.G.                                                                        1929AN....235..425B     
                 AN 235, 425, 1929                 (BRT 294 - BRT 322)                                                       
Brt1929b  Pa  -  Barton, S.G.                                                                        1929AJ.....39...93B     
                 AJ 39, 93, 1929                   (BRT 231 - BRT 293)                                                       
Brt1929c  Ma  j  Barton, S.G.                                                                        1929AJ.....39..120B     
                 AJ 39, 120, 1929                                                                                            
Brt1930   Pa  -  Barton, S.G.                                                                        1930AJ.....40..181B     
                 AJ 40, 181, 1930                  (BRT 323 - BRT 348)                                                       
Brt1931   Pa  -  Barton, S.G.                      (BRT 349 - BRT 562)                               1931AJ.....41...35B     
                 AJ 41, 35, 1931                   (no measures for BRT 529 - BRT 562)                                       
Brt1932a  Pa  -  Barton, S.G.                                                                        1932AJ.....42...93B     
                 AJ 42, 93, 1932                   (BRT 604 - BRT 636)                                                       
Brt1932b  Ma  -  Barton, S.G.                                                                        1932PFAO....5a...1B     
         +Pa     Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932  (BRT 563 - BRT 603, BRT1928, etc.)                                   
Brt1932C  Ma  -  Barton, S.G.                                                                        1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
Brt1933   Pa  -  Barton, S.G.                                                                        1933AN....250...49B     
                 AN 250, 49, 1933                                                                                            
                 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only                                 
                 secondary magnitudes and no astrometry)                                                                     
Brt1934   Pa  -  Barton, S.G.                                                                        1934AJ.....43..119B     
         +Ma     AJ 43, 119, 1934                                                                                            
Brt1935a  Pa  -  Barton, S.G.                                                                        1935AJ.....44..105B     
         +Ma     AJ 44, 105, 1935                                                                                            
Brt1935b  Pa  -  Barton, S.G.                                                                        1935AN....256..357B     
                 AN 256, 357, 1935                                                                                           
Brt1936a  Ma  -  Barton, S.G.                                                                        1936AJ.....45...33B     
         +Pa     AJ 45, 33, 1936                                                                                             
Brt1936b  Pa  -  Barton, S.G.                                                                        1936AJ.....45...99B     
         +Ma     AJ 45, 99, 1936                                                                                             
Brt1937a  Pa  -  Barton, S.G.                                                                        1937AN....263..347B     
                 AN 263, 347, 1937                                                                                           
Brt1937b  Pa  -  Barton, S.G.                                                                        1937AN....263..383B     
                 AN 263, 383, 1937                                                                                           
Brt1938   Ma  -  Barton, S.G.                                                                        1938AJ.....47..133B     
         +Pa     AJ 47, 133, 1938                                                                                            
Brt1939a  Ma  -  Barton, S.G.                                                                        1939PFAO....5b...1B     
         +Pa     Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939                                                                       
Brt1939b  Pa  -  Barton, S.G.                                                                        1939AJ.....48..145B     
         +Ma     AJ 48, 145, 1939                                                                                            
Brt1941   Pa  -  Barton, S.G.                                                                        1941PASP...55..339B     
                 PASP 55, 339, 1941                                                                                          
Brt1942   Pa  -  Barton, S.G.                                                                        1942AJ.....50...11B     
                 AJ 50, 11, 1942                                                                                             
Brt1947   Ma  -  Barton, S.G.                                                                        1947AJ.....52..178B     
         +Pa     AJ 52, 178, 1947                                                                                            
Brt1949   Ma  -  Barton, S.G.                                                                        1949PFAO....7a...1B     
                 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949                                                                       
Brt1951   Pa  -  Barton, S.G.                                                                        1951AJ.....55..218B     
                 AJ 55, 218, 1951                                                                                            
Brt1957   Ma  -  Barton, S.G.                                                                        1957QB4.P5v7ps3....     
                 Pub. Univ. Penn. 7, Pt.3, 15, 1957                                                                          
Brt9999   Ma  -  Barton, S.G.                                                                        ...................     
         +Pa     Unpublished, manuscript or reference not found.                                                             
Brt2002A  Ma  -  Barton, S.G.                                                                        2002yCat.1275....0D     
         +Pa     cited in CCDM                                                                                               
                                                                                                                             
Bru1928   Ma  j  ten Bruggencate, P.                                                                 1928AnBos...1....3T     
                 Ann. Bosscha Obs. Lembang 1, Pt.4, 1928                                                                     
                                                                                                                             
Brw1948   Ma  -  Bruwer, J.A.                                                                        1948CiUO..106..193B     
                 Union Obs. Johannesburg Circ. 106, 193, 1948                                                                
Brw1951   orb -  Bruwer, J.A.                                                                        1951CiUO..111...22B     
                 Union Obs. Johannesburg Circ. 111, 12, 1951                                                                 
                                                                                                                             
Bry1897   Ma  -  Bryant, W.W.                                                                        1897RGOO...........     
                 Greenwich Observations, 1897                                                                                
Bry1898   Ma  -  Bryant, W.W.                                                                        1898RGOO...........     
                 Greenwich Observations, 1898                                                                                
Bry1899   Ma  -  Bryant, W.W.                                                                        1899RGOO...........     
                 Greenwich Observations, 1899      (data also in MNRAS 60, 494, 1900)                1900MNRAS..60..494.     
Bry1899b  Ma  -  Bryant, W.W.                                                                        1899MNRAS..59..400.     
                 MNRAS 59, 400, 1899                                                                                         
Bry1900   Ma  -  Bryant, W.W.                                                                        1900RGOO...........     
                 Greenwich Observations, 1900      (data also in MNRAS 61, 486, 1901)                1901MNRAS..61..486.     
Bry1900c  Ma  j  Bryant, W.W.                                                                        1900MNRAS..60..595.     
                 MNRAS 60, 595, 1900                                                                                         
Bry1901   Ma  -  Bryant, W.W.                                                                        1901RGOO...........     
                 Greenwich Observations, 1901      (data also in MNRAS 62, 383, 1902)                1902MNRAS..62..383E     
Bry1902   Ma  -  Bryant, W.W.                                                                        1902RGOO...........     
                 Greenwich Observations, 1902      (data also in MNRAS 63, 403, 1903)                1903MNRAS..63..403.     
Bry1903   Ma  -  Bryant, W.W.                                                                        1903RGOO...........     
                 Greenwich Observations, 1903      (data also in MNRAS 64, 789, 1904)                1904MNRAS..64..789.     
Bry1906   Ma  -  Bryant, W.W.                                                                        1906RGOO...........     
                 Greenwich Observations, 1906      (data also in MNRAS 68, 39, 1907)                 1907MNRAS..68...39.     
Bry1906B  Ma  -  Bryant, W.W.                                                                        1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Bry1907   Ma  -  Bryant, W.W.                                                                        1907RGOO...........     
                 Greenwich Observations, 1907      (data also in MNRAS 68, 525, 1908)                1908MNRAS..68..525L     
Bry1908   Ma  -  Bryant, W.W.                                                                        1908RGOO...........     
                 Greenwich Observations, 1908      (data also in MNRAS 69, 588, 1909)                1909MNRAS..69..588.     
Bry1909   Ma  -  Bryant, W.W.                                                                        1909RGOO...........     
                 Greenwich Observations, 1909      (data also in MNRAS 70, 630, 1910)                1910MNRAS..70..630.     
Bry1911   Ma  j  Bryant, W.W.                                                                        1911MNRAS..71..728.     
                 MNRAS 71, 728, 1911                                                                                         
Bry1912   Ma  -  Bryant, W.W.                                                                        1912MNRAS..73...93E     
                 MNRAS 73, 93, 1912                (all data also in Bry1921)                                                
Bry1913   Ma  -  Bryant, W.W.                                                                        1913MNRAS..74..137C     
                 MNRAS 74, 137, 1913               (all data also in Bry1921)                                                
Bry1914A  Ma  -  Bryant, W.W.                                                                        1914AN....198..107R     
                 cited by Rabe (AN 198, 107, 1914)                                                                           
Bry1920   Ma  -  Bryant, W.W.                                                                        1920RGOO.....f...1.     
                 Greenwich Observations, F1, 1920                                                                            
Bry1921   Ma  -  Bryant, W.W.                                                                        .                       
                 Greenwich Cat. of Double Stars, 1921                                                                        
Bry1925   Ma  -  Bryant, W.W.                                                                        1925RGOO.....c...5.     
                 Greenwich Observations, C5, 1925                                                                            
Bry1927   Ma  -  Bryant, W.W.                                                                        1927RGOO.....b...1.     
                 Greenwich Observations, B1, 1927                                                                            
Bry1930   Ma  -  Bryant, W.W.                                                                        1930RGOO.....b...1.     
                 Greenwich Observations, B1, 1930                                                                            
Bry1934   Ma  -  Bryant, W.W.                                                                        1934RGOO.....b...1.     
                 Greenwich Observations, B1, 1934                                                                            
Bry1935   Ma  -  Bryant, W.W.                                                                        1935RGOO.....b...1.     
                 Greenwich Observations, B1, 1935                                                                            
                                                                                                                             
Brz1961   orb -  Bretz, M.C.                                                                         1961ApJ...133..139B     
                 ApJ 133, 139, 1961                                                                                          
                                                                                                                             
Bsc2012   C   w  Bresciano, G.                                                                       2012OED.....9..120B     
                 El Observador de Estrellas Dobles, Issue #9, 120, 2012                                                      
                                                                                                                             
BsO1847A  Ma  -  Brisbane Obs.                                                                       .                       
                 cited by Herschel (Cape Results, London, 1847)                                                              
                                                                                                                             
Bsp1961   orb -  Bespalov, A.V.                                                                      .                       
                 Trudy gos. astr. Inst. Sternberg 30, 99, 1961                                                               
Bsp1962   orb -  Bespalov, A.V.                                                                      1962AZh....39.1134B     
                 Astr. Zu. 39, 1134, 1962                                                                                    
                                                                                                                             
Bss2011   A   j  Bassa, C.G., Brisken, W.F., Nelemans, G., Stairs, I.H., Stappers, B., & Kramer, M.  2011MNRAS.412L..63B     
                 MNRAS 412, L63, 2011                                                                                        
                                                                                                                             
Bst1979   C   -  Bastian, U. & Mundt, R.                                                             1979A&AS...36...57B     
                 A&AS 36, 57-60, 1979                                                                                        
                                                                                                                             
Bte1967       -  Batten, A.H.                                                                        1967PDAO...13..249B     
                 Pub. DAO Victoria 13, 249, 1967                                                                             
Bte1973       -  Batten, A.H. & Wallerstein                                                          1973PDAO...14..135B     
                 Pub. DAO 14, 135, 1973                                                                                      
Bte1976       -  Batten, A.H., & van Dessel                                                          1976PDAO...14..345B     
                 Pub. DAO 14, 345, 1976                                                                                      
Bte1979       -  Batten, A.H. et al.                                                                 1979PASP...91..304B     
                 PASP 91, 304, 1979                                                                                          
Bte1982   orb -  Batten, A.H., Fletcher, J.M., Fisher, W.A., McClure, R., Morbey, C.L., Griffin,     1982PASP...94..860B     
                 R.F., & Scarfe, C.D.                                                                                        
                 PASP 94, 860, 1982                                                                                          
Bte1986   orb -  Batten, A.H. & Fletcher, J.M.                                                       1986PASP...98..647B     
                 PASP 98, 647, 1986                                                                                          
Bte1989       -  Batten, A.H. & Fletcher, J.M.                                                       1989PDAO...17....1B     
                 Eighth Catalogue of the Orbital Elements of Spectroscopic Binary Systems;  89                               
                 Pub. DAO 17, 1, 19                                                                                          
                                                                                                                             
Btg2007   C   u  Bertoglio, A.                                                                       2007JDSO....3..128B     
                 JDSO 3, 128, 2007                                                                                           
Btg2010   C   u  Bertoglio, A.                                                                       2010JDSO....6..116B     
                 JDSO 6, 116, 2010                                                                                           
                                                                                                                             
Bth1975a  O   j  Bartholdi, P.                                                                       1975AJ.....80..445B     
                 AJ 80, 445, 1975                                                                                            
Bth1975b  O   j  Bartholdi, P., Dunham, D.W., Evans, D.S., Siverberg, E.C., & Wiant, J.R.            1975AJ.....80..449B     
                 AJ 80, 449, 1975                                                                                            
                                                                                                                             
Btk2005   P   -  Bartkevicius, A. & Sperauskas, J.                                                   2005BaltA..14..527B     
                 Baltic Astronomy 14, 527, 2005                                                                              
                                                                                                                             
Btm2015   Ao  j  Bottom, M., Kuhn, J., Mennesson, B., Mawet, D., Shelton, J.C., Wallace, J.K., &     2015ApJ...809...11B     
                 Serabyn, E.                                                                                                 
                 ApJ 809, 11, 2015                                                                                           
                                                                                                                             
Btn1929a  Ma  -  Burton, H.E.                                                                        1929AJ.....39...72B     
                 AJ 39, 72, 1929                                                                                             
Btn1929b  Ma  j  Burton, H.E.                                                                        1929PUSNO..12..235.     
                 Pub. USNO 12, 235, 1929                                                                                     
Btn1947   Ma  j  Burton, H.E.                                                                        1942PUSNO..15...73.     
                 Pub. USNO 15, 73, 1947                                                                                      
                                                                                                                             
Bto1873   Mb  -  Burton, C.E.                                                                        1873MNRAS..34..125B     
                 MNRAS 34, 125, 1873                                                                                         
Bto1881   Mb  -  Burton, C.E.                                                                        ...................     
                 Copernicus 1, 54, 1881                                                                                      
                                                                                                                             
Btt1911   Ma  -  Beattie, E.H.                                                                       1911JBAA...22..149B     
                 J. British Astron. Assoc. 22, 149, 1911                                                                     
Btt1914   Ma  -  Beattie, E.H.                                                                       1914JBAA...25..143B     
                 J. British Astron. Assoc. 25, 143, 241, 1914/15                                                             
Btt1927A  Ma  -  Beattie, E.H.                                                                       1927sdsc.book......     
                 cited in SDS (Southern Double Star Catalog), 1927                                                           
Btt9999   Ma  -  Beattie, E.H.                                                                       ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Btz1920   Ma  j  Bernewitz, E. & Pavel, F.                                                           1920AN....211...13B     
                 AN 211, 13, 1920                                                                                            
Btz1962   Ma  j  Bernewitz, E.                                                                       1962VeBB....1.....B     
                 Pub. Berlin Babelsberg Obs. 14, Pt.1, 1962                                                                  
Btz1963   Ma  j  Bernewitz, E.                                                                       1963VeBB....3.....B     
                 Pub. Berlin Babelsberg Obs. 14, Pt.3, 1963                                                                  
                                                                                                                             
Bu_1873a  Ma  -  Burnham, S.W.                     (BU    1 -   81)                                  1873MNRAS..33..351B     
                 MNRAS 33, 351, 1873                                                                                         
Bu_1873b  Ma  -  Burnham, S.W.                     (BU   82 -  106)                                  1873MNRAS..33..437B     
                 MNRAS 33, 437, 1873                                                                                         
Bu_1873c      -  Burnham, S.W.                                                                       1873MNRAS..33..567B     
                 MNRAS 33, 567, 1873                                                                                         
Bu_1873d  Ma  -  Burnham, S.W.                     (BU  107 -  182)                                  1873MNRAS..34...59B     
                 MNRAS 34, 59, 1873                                                                                          
Bu_1874a  Ma  -  Burnham, S.W.                     (BU  183 -  229)                                  1874MNRAS..34..382B     
                 MNRAS 34, 382, 1874                                                                                         
Bu_1874b  Ma  -  Burnham, S.W.                     (BU  230 -  300)                                  1874MNRAS..35...31B     
                 MNRAS 35, 31, 1874                                                                                          
Bu_1874c      -  Burnham, S.W.                                                                       1874MNRAS..34..370B     
                 MNRAS 34, 370, 1874                                                                                         
Bu_1874d  Ma  -  Burnham, S.W.                                                                       1874MNRAS..34..393B     
                 MNRAS 34, 393, 1874                                                                                         
Bu_1874e  Ma  -  Burnham, S.W.                                                                       1874MNRAS..35...28B     
                 MNRAS 35, 28, 1874                                                                                          
Bu_1875   Ma  -  Burnham, S.W.                     (BU  301 -  390)                                  1875AN.....86..337B     
                 AN 86, 337, 1875                                                                                            
Bu_1876   Ma  -  Burnham, S.W.                     (BU  391 -  436)                                  1876AN.....88..225B     
                 AN 88, 225, 1876                                                                                            
Bu_1876b      -  Burnham, S.W.                                                                       1876MNRAS..36...99B     
                 MNRAS 36, 99, 1876                                                                                          
Bu_1876c      -  Burnham, S.W.                                                                       1876MNRAS..36..331B     
                 MNRAS 36, 331, 1876               (no new data)                                                             
Bu_1877   Ma  -  Burnham, S.W.                     (BU  453 -  482)                                  1877MNRAS..38...78B     
                 MNRAS 38, 78, 1877                                                                                          
Bu_1878a  Ma  -  Burnham, S.W.                                                                       1878MNRAS..38..408B     
                 MNRAS 38, 408, 1878                                                                                         
Bu_1878b      -  Burnham, S.W.                                                                       1878MNRAS..38..476B     
                 MNRAS 38, 476, 1878                                                                                         
Bu_1878c      -  Burnham, S.W.                                                                       1878MNRAS..38..478B     
                 MNRAS 38, 478, 1878                                                                                         
Bu_1878d  Ma  j  Burnham, S.W.                                                                       1878AN.....92..235B     
                 AN 92, 235, 1878                                                                                            
Bu_1879   Ma  j  Burnham, S.W.                                                                       1879MmRAS..44..141B     
                 MemRAS 44, 141, 1879                                                                                        
Bu_1879B  Ma  -  Burnham, S.W.                                                                       1879Obs.....3...20G     
                 cited by Gledhill (Obs 3, 20, 1879)                                                                         
Bu_1879C  Ma  -  Burnham, S.W.                                                                       1879Obs.....3..142G     
                 cited by Gledhill (Obs 3, 142, 1879)                                                                        
Bu_1879d  Ma  -  Burnham, S.W.                                                                       1879Obs.....3...92B     
                 Obs 3, 92, 1879                                                                                             
Bu_1879e  Ma  -  Burnham, S.W.                                                                       1879MNRAS..40...99B     
                 MNRAS 40, 99, 1879                                                                                          
Bu_1880A  Ma  -  Burnham, S.W.                                                                       1880Obs.....3..508G     
                 cited by Gledhill (Obs 3, 508, 1880)                                                                        
Bu_1880C  Ma  -  Burnham, S.W.                                                                       1880Obs.....3..314G     
                 cited by Gledhill (Obs 3, 314, 1880)                                                                        
Bu_1880D  Ma  -  Burnham, S.W.                                                                       1880Obs.....3..352G     
                 cited by Gledhill (Obs 3, 352, 1880)                                                                        
Bu_1880e  Ma  -  Burnham, S.W.                                                                       1880Obs.....3..408B     
                 Obs 3, 408, 1880                                                                                            
Bu_1880f  Ma  -  Burnham, S.W.                                                                       1880MNRAS..40..497B     
                 MNRAS 40, 497, 1880                                                                                         
Bu_1880g  Ma  -  Burnham, S.W.                                                                       1880MNRAS..41...33B     
                 MNRAS 41, 33, 1880                                                                                          
Bu_1881   Ma  j  Burnham, S.W.                                                                       1881Obs.....4...19G     
                 cited by Gledhill (Obs 4, 19, 1881)                                                                         
Bu_1882a  Ma  -  Burnham, S.W.                     (BU  776 -  863)                                  1882PWasO...1...91B     
                 Pub. Washburn Obs. 1, 91, 1882                                                                              
Bu_1882b  Ma  -  Burnham, S.W.                                                                       1882PWasO...1..113B     
                 Pub. Washburn Obs. 1, 113, 1882                                                                             
Bu_1883   Ma  j  Burnham, S.W.                     (BU  864 - 1025)                                  1883MmRAS..47..167B     
                 MemRAS 47, 167, 1883                                                                                        
Bu_1883b  Ma  -  Burnham, S.W.                                                                       1883MNRAS..43..318B     
                 MNRAS 43, 318, 1883                                                                                         
Bu_1884   Ma  j  Burnham, S.W.                                                                       1884MNRAS..44..365H     
                 MNRAS 44, 365, 1884                                                                                         
Bu_1884b  Ma  -  Bunham, S.W.                                                                        1884AN....110..133B     
                 AN 110, 133, 1884                                                                                           
Bu_1884C  Ma  -  Burnham, S.W.                                                                       1884AReg...22..216S     
                 cited by Sadler (Astr. Register 22, 216, 1884)                                                              
Bu_1887   Ma  -  Burnham, S.W.                     (BU  734 -  775)                                  1887PLicO...1...24B     
                 Pub. Lick Obs. 1, 24,45, 1887                                                                               
Bu_1889a  Ma  -  Burnham, S.W.                                                                       1889AN....122..159B     
                 AN 122, 159, 1889                 (measures also in Bu_1894c)                       1894PLicO...2..197B     
Bu_1889b  Ma  -  Burnham, S.W.                     (BU 1026 - 1038)                                  1889AN....123....1B     
                 AN 123, 1, 1889                   (measures also in Bu_1894a)                       1894PLicO...2..185B     
Bu_1889c  Ma  -  Burnham, S.W.                                                                       1889AN....123...75B     
                 AN 123, 75, 1889                  (measures also in Bu_1894c)                       1894PLicO...2..197B     
Bu_1889d  Ma  -  Burnham, S.W.                                                                       1889PASP....1...36B     
                 PASP 1, 36, 1889                  (measures also in Bu_1894)                        1894PLicO...2....3B     
Bu_1889e  Ma  j  Burnham, S.W.                                                                       1889AN....121...63B     
                 AN 121, 63, 1889                  (measures also in Bu_1894c)                       1894PLicO...2..197B     
Bu_1889f  Ma  j  Bunham, S.W.                                                                        1889MNRAS..49..418B     
                 MNRAS 49, 418, 1889                                                                                         
Bu_1890a  Ma  -  Burnham, S.W.                     (BU 1093 - 1154)                                  1889AN....124...49B     
                 AN 124, 49, 1890                  (measures also in Bu_1894c)                       1894PLicO...2..197B     
Bu_1890b  Ma  -  Burnham, S.W.                                                                       1890AN....125...41B     
                 AN 125, 41, 1890                  (measures also in Bu_1894)                        1894PLicO...2....3B     
Bu_1890c  Ma  -  Burnham, S.W.                                                                       1890PASP....2..138B     
                 PASP 2, 138, 1890                 (measures also in Bu_1894)                        1894PLicO...2....3B     
Bu_1891a  orb -  Burnham, S.W.                                                                       1891SidM...10..273B     
                 Sidereal Messenger 10, 273, 1891                                                                            
Bu_1891b  orb -  Burnham, S.W.                                                                       1891Obs....14..263B     
                 Observatory 14, 263, 1891                                                                                   
Bu_1891c  Ma  j  Burnham, S.W.                                                                       1891AN....127..289B     
                 AN 127, 289, 1891                                                                                           
Bu_1892   Ma  -  Burnham, S.W.                     (BU 1225 - 1266)                                  1892AN....130..257B     
                 AN 130, 257, 1892                 (measures also in Bu_1894e)                       1894PLicO...2..221B     
Bu_1892b  Ma  -  Burnham, S.W.                                                                       1892AN....130...77B     
                 AN 130, 77, 1892                                                                                            
Bu_1893a  Ma  -  Burnham, S.W.                                                                       1893AN....131..329B     
                 AN 131, 329, 1893                 (most measures also in Bu_1894)                   1894PLicO...2.....B     
Bu_1893b  orb -  Burnham, S.W.                                                                       1893MNRAS..53..478B     
                 MNRAS 53, 478, 1893                                                                                         
Bu_1893c  orb -  Burnham, S.W.                                                                       1893MNRAS..54..119B     
                 MNRAS 54, 119, 1893                                                                                         
Bu_1893d  orb -  Burnham, S.W.                                                                       1893AstAp..12..494B     
                 AstAp 12, 494, 1893                                                                                         
Bu_1893e  orb -  Burnham, S.W.                                                                       1893AstAp..12..585B     
                 AstAp 12, 585, 1893                                                                                         
Bu_1893f  Ma  -  Burnham, S.W.                     (BU 1267 - 1274)                                  1893MNRAS..53..273B     
                 MNRAS 53, 273, 1893               (most measures also in Bu_1893a)                  1893AN....131..329B     
Bu_1893g  orb -  Burnham, S.W.                                                                       1893MNRAS..53..482B     
                 MNRAS 53, 482, 1893                                                                                         
Bu_1894   Ma  j  Burnham, S.W.                                                                       1894PLicO...2....3B     
                 Pub. Lick Obs. 2, 3, 1894         (includes most data from Bu_1893a)                1893AN....131..329B     
Bu_1894a  Ma  j  Burnham, S.W.                     (BU 1026 - 1038)                                  1894PLicO...2..185B     
                 Pub. Lick Obs. 2, 185, 1894                                                                                 
Bu_1894b  Ma  j  Burnham, S.W.                     (BU 1039 - 1092)                                  1894PLicO...2..188B     
                 Pub. Lick Obs. 2, 188, 1894                                                                                 
Bu_1894c  Ma  -  Burnham, S.W.                     (BU 1093 - 1154)                                  1894PLicO...2..197B     
                 Pub. Lick Obs. 2, 197, 1894                                                                                 
Bu_1894d  Ma  -  Burnham, S.W.                     (BU 1155 - 1224)                                  1894PLicO...2..206B     
                 Pub. Lick Obs. 2, 206, 1894                                                                                 
Bu_1894e  Ma  -  Burnham, S.W.                     (BU 1225 - 1266)                                  1894PLicO...2..221B     
                 Pub. Lick Obs. 2, 221, 1894                                                                                 
Bu_1894f  Ma  -  Burnham, S.W.                     (BU 1267 - 1274)                                  1894PLicO...2..229B     
                 Pub. Lick Obs. 2, 229, 1894       (all measures also in Bu_1893f)                   1893MNRAS..53..273B     
Bu_1894g  Ma  -  Burnham, S.W.                                                                       1894PLicO...2..159B     
                 Pub. Lick Obs. 2, 159, 1894                                                                                 
Bu_1898   orb -  Burnham, S.W.                                                                       1898MNRAS..59...59B     
                 MNRAS 58, 59, 1898                                                                                          
Bu_1900   Ma  -  Burnham, S.W.                                                                       1900PYerO...1....1B     
                 Pub. Yerkes Obs. 1, 1, 1900                                                                                 
Bu_1902A  Ma  j  Burnham, S.W.                                                                       1902AN....158..241E     
                 cited by Espin (AN 158, 241, 1902)                                                                          
Bu_1903   Ma  -  Burnham, S.W.                                                                       1903PYerO...2....1B     
                 Pub. Yerkes Obs. 2, 1, 1903                                                                                 
Bu_1906   Ma  j  Burnham, S.W.                                                                       1906QB821.B972.....     
         +M      Burnham Double Star Cat., 1906                                                                              
Bu_1906B  Ma  -  Burnham, S.W.                                                                       1906MmRAS..56....1L     
         +orb    cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Bu_1907   Ma  -  Burnham, S.W.                                                                       1907AN....176..129B     
                 AN 176, 129, 1907                 (most data in Bu_1913)                            1913QB811.B8.......     
Bu_1908   Ma  -  Burnham, S.W.                                                                       1908MNRAS..68..517B     
                 MNRAS 68, 517, 1908                                                                                         
Bu_1908A  Ma  -  Burnham, S.W.                                                                       1908MNRAS..68..465B     
                 cited by Barnard (MNRAS 68, 465, 1908)                                                                      
Bu_1909   Ma  -  Burnham, S.W.                                                                       1909AN....180...65B     
                 AN 180, 65, 1909                  (most data in Bu_1913)                            1913QB811.B8.......     
Bu_1909b  Ma  j  Burnham, S.W.                                                                       1909AN....182..133B     
                 AN 182, 133, 1909                                                                                           
Bu_1910   Ma  -  Burnham, S.W.                                                                       ...................     
                 Journal Astronomique 1, no. 11, 81, 1910                                                                    
Bu_1910b  Ma  -  Burnham, S.W.                                                                       1910AN....185..145B     
                 AN 185, 145, 1910                 (most data in Bu_1913)                            1913QB811.B8.......     
Bu_1911       -  Burnham, S.W.                                                                       1911MNRAS..72..156J     
                 MNRAS 72, 156, 1911                                                                                         
Bu_1911b  Ma  j  Burnham, S.W.                                                                       1911AN....189..385B     
                 AN 189, 385, 1911                                                                                           
Bu_1913   Ma  j  Burnham, S.W.                                                                       1913QB811.B8.......     
         +Pa     Carnegie Inst. Wash. #168, 1913                                                                             
         +T                                                                                                                  
Bu_1918   Ma  j  Burnham, S.W.                                                                       1918AJ.....31..141B     
                 AJ 31, 141, 1918                                                                                            
Bu_1923A  Ma  -  Burnham, S.W.                                                                       1923MNRAS..83..154E     
                 cited by Espin (MNRAS 83, 154, 1923)                                                                        
Bu_1927A  Ma  -  Burnham, S.W.                                                                       1927sdsc.book......     
                 cited in SDS (Southern Double Star Cat.), 1927                                                              
Bu_1932A  Ma  -  Burnham, S.W.                                                                       1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
Bu_1963A  Ma  -  Burnham, S.W.                                                                       1963icvd.book.....J     
                 cited in IDS (Lick Index Cat.), 1963                                                                        
Bu_2002A  Ma  -  Burnham, S.W.                                                                       2002yCat.1275....0D     
                 cited in CCDM                                                                                               
                                                                                                                             
Buc1928   orb -  Buchar, E.                                                                          .                       
                 Prague Inst. Astron. 2, 9, 1928                                                                             
Buc1929   Ma  -  Buchar, E.                                                                          .                       
                 Prague Inst. Astron. 1, #10, 1929                                                                           
                                                                                                                             
Bug2000   E2  j  Burgasser, A.J., Kirkpatrick, J.D., Cutri, R.M., McCallon, H., Kopan, G., Gizis,    2000ApJ...531L..57B     
                 J.E., Liebert, J., Reid, I.N., et al.                                                                       
                 ApJ 531, L57, 2000                                                                                          
                 (2MASS + SERC-J and AAO SES images; CTIO 1.5m imager)                                                       
Bug2002   Ci  j  Burgasser, A.J., Kirkpatrick, J.D., & Brown, M.E.                                   2002AAS...200.1105B     
                 AAS 200, 1105, 2002                                                                                         
                 (as cited by Bug2006a)                                                                                      
Bug2003   Hp  j  Burgasser, A.J., Kirkpatrick, J.D., Reid, I.N., Brown, M.E., Miskey, C.L., &        2003ApJ...586..512B     
                 Gizis, J.E.                                                                                                 
                 ApJ 586, 512, 2003                                                                                          
Bug2003b      -  Tinney, C.G., Burgasser, A.J., & Kirkpatrick, J.D.                                  2003AJ....126..975T     
                 AJ 126, 975, 2003                                                                                           
Bug2004   E2  -  Burgasser, A.J., McElwain, M.W., Kirkpatrick, J.D., Cruz, K.L., Tinney, C.G., &     2004AJ....127.2856B     
                 Reid, I.N.                                                                                                  
                 AJ 127, 2856, 2004                                                                                          
Bug2005   A   j  Burgasser, A.J., Kirkpatrick, J.D., & Lowrance, P.J.                                2005AJ....129.2849B     
                 AJ 129, 2849, 2005                                                                                          
Bug2006a  Hn  j  Burgasser, A.J., Kirkpatrick, J.D., Cruz, K.L. Reid, I.N., Leggett, S.K., Liebert,  2006ApJS..166..585B     
         +E2     J., Burrows, A., & Brown, M.E.                                                                              
                 ApJS 166, 585, 2006                                                                                         
Bug2006b  Ci  j  Burgasser, A.J. & McElwain, M.W.                                                    2006AJ....131.1007B     
                 AJ 131, 1007, 2006                                                                                          
Bug2007   Ci  j  Burgasser, A.J., Looper, D.L., Kirkpatrick, J.D., & Liu, M.C.                       2007ApJ...658..557B     
         +E2     ApJ 658, 557, 2007                                                                                          
Bug2009   C   -  Burgasser, A.J., Dhital, S. & West, A.A.                                            2009AJ....138.1563B     
                 AJ 138, 1563, 2009                                                                                          
Bug2010       -  Burgasser, A.J., Looper, D., & Rayner, J.T.                                         2010AJ....139.2448B     
                 AJ 139, 2448, 2010                                                                                          
Bug2011   Hn  j  Burgasser, A.J., Barbalez-Gagliuffi, D.C., & Gizis, J.E.                            2011AJ....141...70B     
                 AJ 141, 70, 2011                                                                                            
Bug2011b  Ag  j  Burgasser, A.J., Sitarski, B.N., Gelino, C.R., Logsdon, S.E., & Perrin, M.D.        2011ApJ...739...49B     
         +Xr     ApJ 739, 49, 2011                                                                                           
Bug2012   C   w  Burgasser, A.J., Luk, C., Dhital, S., Bardalez Gagliuffi, D., Nicholls, C.P.,       2012ApJ...757..110B     
         +X+     Prato, L., West, A.A., & Lepine, S.                                                                         
         +E+     ApJ 757, 110, 2012                                                                                          
         +P+                                                                                                                 
Bug2013   Xr  j  Burgasser, A.J., Sheppard, S.S., & Luhman, K.L.                                     2013ApJ...772..129B     
         +C      ApJ 772, 129, 2013                                                                                          
Bug2015   A   j  Burgasser, A.J., Gillon, M., Melis, C., Bowler, B.P., Michelson, E.L.               2015AJ....149..104B     
         +Ag     Gagliuffi, D.B., Gelino, C.R., Jehin, E., Delrez, L., Manfroid, J., & Blake, C.H.                           
         +Xl     AJ 149, 104, 2015                                                                                           
Bug2015b  C   j  Burgasser, A.J.,  Melis, C., Todd, J., Gelino, C.R., Hallinan, G., & Gagliuffi, D.  2015AJ....150..180B     
         +A      AJ 150, 180, 2015                                                                                           
         +orb    (note: T0 was not provided and was determined by trial and error with comparison                            
                 with their Figure 8.)                                                                                       
Bug2016   not -  Aganze, Ch., Burgasser, A.J., Faherty, J.K., Choban, C., Escala, I., Lopez, M.A.,   2016AJ....151...46A     
                 Jin, Y., Tamiya, T., Tallis, M., & Rockward, W.                                                             
                 AJ 151, 46, 2016                                                                                            
                                                                                                                             
Buh1867   Ma  j  Bruhns, Th.                                                                         1867AN.....67..125F     
                 AN 67, 125, 1867                                                                                            
Buh1868   Ma  j  Bruhns, Th.                                                                         1868AN.....71..235B     
                 AN 71, 253, #1696, 1868                                                                                     
Buh1882   Ma  j  Bruhns, Th.                                                                         .                       
                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 113, 1882                                                         
                                                                                                                             
Bui2011   C   -  Buie, M.W., Trilling, D.E., Wasserman, L.H. & Crudo, R.A.                           2011ApJS..194...40B     
                 ApJS 194, 40, 2011                                                                                          
                                                                                                                             
Bun1937A      -  Bruns, H.                                                                           1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
BUP              Burnham proper motion stars       (see Burnham, Carnegie Inst. Wash. #168, 1913)    1913QB811.B8.......     
                                                                                                                             
Bur2003   C   -  Burling, W.J.                                                                       2003DSO.....9....5B     
                 Double Star Observer 9, #5, 2003                                                                            
Bur2005       -  Burling, W.J.                                                                       2005JDSO....1...92B     
                 JDSO 1, 92, 2005                                                                                            
                                                                                                                             
Bvd2003   Ma  j  Benavides, R.                                                                       ...................     
         +Pa     OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
         +Z                                                                                                                  
Bvd2006   Pa  j  Benavides, R. (in Rica Romero, F.M.)                                                2006JDSO....2..118B     
         +E2     JDSO 2, 118, 2006                                                                                           
Bvd2006b  C   u  Benavides, R.                                                                       2006O&T....64...25B     
                 Obs. et Travaux 64, 25, 2006                                                                                
Bvd2008a  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 113, 64-65, 2008                                                                   
Bvd2008b  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 114, 64-65, 2008                                                                   
Bvd2009   C   u  Benavides, R.                                                                       2009JDSO....5...43B     
         +Pa     JDSO 5, 43, 2009                                                                                            
         +Mb                                                                                                                 
Bvd2009b  C   u  Benavides, R.                                                                       2009OED.....1....8B     
                 El Observador de Estrellas Dobles, Issue #1, 8, 2009                                                        
Bvd2009c  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 115, 64-65, 2009                                                                   
Bvd2009d  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 116, 64-65, 2009                                                                   
Bvd2009e  Pa  -  Benavides, R. (in Rica Romero, F.M.)                                                2009JDSO....5...78B     
                 JDSO 5, 78, 2009                                                                                            
Bvd2009f  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 120, 64-65, 2009                                                                   
Bvd2009g  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 121, 68-69, 2009                                                                   
Bvd2009h  C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 123, 64-65, 2009                                                                   
Bvd2009i  C   j  Benavides, R.                                                                       2009OED.....3...32B     
                 El Observador de Estrellas Dobles, Issue #3, 32, 2009                                                       
Bvd2010   C   u  Benavides, R.                                                                       ...................     
                 Astronomia, II Epoca No. 129, 64-65, 2010                                                                   
Bvd2010b  E+  u  Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & .   2010JDSO....6...30B     
         +C      Lahuerta, S.                                                                                                
         +Ht     JDSO 6, 30, 2010     (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various                          
         +P+                          DSS sources, including Palomar surveys and UK Schmidt survey)                          
Bvd2010c  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 131, 64-65, 2010                                                                   
Bvd2011   C   j  Benavides Palencia, Rafael                                                          2011OED.....7...26B     
                 El Observador de Estrellas Dobles, Issue #7, 26, 2011                                                       
Bvd2011b  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 148, 64-65, 2011                                                                   
Bvd2011c  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 150, 64-65, 2011                                                                   
Bvd2012   C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 152, 64-65, 2012                                                                   
Bvd2012b  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 154, 64-65, 2012                                                                   
Bvd2012c  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 155, 64-65, 2012                                                                   
Bvd2012d  E2  j  Benavides Palencia, Rafael                                                          2012OED.....9...42B     
                 El Observador de Estrellas Dobles, Issue #9, 42, 2012                                                       
Bvd2012e  Al  u  Benavides Palencia, Rafael                                                          2012OED.....9...91B     
         +Cl     El Observador de Estrellas Dobles, Issue #9, 91, 2012                                                       
Bvd2012f  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 157-158, 72, 2012                                                                  
Bvd2012g  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 160, 64, 2012                                                                      
Bvd2012h  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 161, 48, 2012                                                                      
Bvd2013   E2  j  Benavides Palencia, Rafael                                                          2013OED....11...27B     
                 El Observador de Estrellas Dobles, Issue #11, 27, 2013                                                      
Bvd2013b  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 173, 71, 2013                                                                      
Bvd2014a  Cl  u  Benavides Palencia, Rafael                                                          2014OED....12...21B     
                 El Observador de Estrellas Dobles, Issue #12, 21, 2014                                                      
Bvd2014b  C   j  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 175, 65, 2014                                                                      
Bvd2014c  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 176, 65, 2014                                                                      
Bvd2014d  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 179, 64, 2014                                                                      
Bvd2014e  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 181-182, 71, 2014                                                                  
Bvd2014f  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 183, 64, 2014                                                                      
Bvd2014g  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 185, 62, 2014                                                                      
Bvd2015a  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 191, 62, 2015                                                                      
Bvd2015b  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 193-194, 70, 2015                                                                  
Bvd2015c  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 195, 62, 2015                                                                      
Bvd2015d  C   u  Benavides Palencia, Rafael                                                          ...................     
                 Astronomia, II Epoca No. 197, 62, 2015                                                                      
Bvd2016a  Cl  u  Benavides Palencia, Rafael                                                          2016OED....16...50B     
                 El Observador de Estrellas Dobles, Issue #16, 50, 2016                                                      
Bvd2017a  Cl  u  Benavides Palencia, Rafael                                                          2017OED....19...10B     
                 El Observador de Estrellas Dobles, Issue #19, 10, 2017                                                      
                                                                                                                             
Bvr1971   O   j  Beavers, W.I. & Eitter, J.J.                                                        1971AJ.....76.1131B     
                 AJ 76, 1131, 1971                                                                                           
Bvr1974   O   j  Eitter, J.J. & Beavers, W.I.                                                        1974ApJS...28..405E     
                 ApJS 28, 405, 1974                                                                                          
Bvr1977   O   j  Eitter, J.J. & Beavers, W.I.                                                        1977ApJS...34..493E     
                 ApJS 34, 493, 1977                                                                                          
Bvr1979a  O   j  Beavers, W.I. & Eitter, J.J.                                                        1979ApJ...228L.111B     
                 ApJL 228, 111, 1979                                                                                         
Bvr1979b  O   j  Eitter, J.J. & Beavers, W.I.                                                        1979ApJS...40..475E     
                 ApJS 40, 475, 1979                                                                                          
Bvr1979c  orb -  Beavers, W.I. & Griffin, R.F.                                                       1979PASP...91..891B     
                 PASP 91, 891, 1979                                                                                          
Bvr1983       -  Beavers, W.I. & Salzer, J.J.                                                        1983PASP...95...79B     
                 PASP 95, 79, 1983                                                                                           
Bvr1985   orb -  Beavers, W.I. & Salzer, J.J.                                                        1985PASP...97..355B     
                 PASP 97, 355, 1985                                                                                          
Bvr1986       -  Beavers, W.I. & Eitter, J.J.                                                        1986ApJS...62..147B     
                 ApJS 62, 147, 1986                                                                                          
                                                                                                                             
Bwl2012a  Ac  j  Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., &   2012ApJ...753..142B     
         +Xr     Tamura, M.                                                                                                  
         +E2     ApJ 753, 142, 2012                                                                                          
Bwl2012b  A   j  Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.                               2012ApJ...756...69B     
                 ApJ 756, 69, 2012                                                                                           
Bwl2013   A   j  Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J.                              2013ApJ...774...55B     
         +Al     ApJ 774, 55, 2013                                                                                           
Bwl2014   A   j  Bowler, B.P., Liu, M.C., Kraus, A.L., & Mann, A.W.                                  2014ApJ...784...65B     
                 ApJ 784, 65, 2014                                                                                           
Bwl2015   Ac  j  Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.                               2015ApJS..216....7B     
                 ApJS 216, 7, 2015                                                                                           
Bwl2015b  A   j  Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J.,  2015ApJ...806...62B     
         +Ag     Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.                          
         +C+     ApJ 806, 62, 2015                                                                                           
Bwl2018   A   j  Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J.,   2018AJ....155..159B     
                 Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,                         
                 Johnson, M.C. & Wittenmyer, R.A.                                                                            
                                                                                                                             
Bwn9999       -  Baldwin                                                                             ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Bwr1920   Ma  -  Bower, E.C.                                                                         1920AJ.....32..149.     
                 AJ 32, 149, 1920                                                                                            
                                                                                                                             
                 Better Education for Women in Science and Engineering                               .                       
BWS2018   C   j  Banister, R., Arman, N., Kleber, K. & Boyce, G.                                     2018JDSO...14..340B     
                 JDSO 14, 340, 2018                                                                  .                       
                                                                                                                             
Bye1891   Ma  j  Byers, L.M.                                                                         .                       
                 Proc. Haverford Col. Obs. 1, 28, 1891                                                                       
                                                                                                                             
ByJ1998   Xr  j  Bailey, J.                                                                          1998MNRAS.301..161B     
                 MNRAS 301, 161, 1998                                                                                        
                 (spectro-astrometry technique. All separations lower limits to true separations)                            
                                                                                                                             
ByN2004   Ci  -  Barrado y Navascues, D., Stauffer, J.R., Bouvier, J., Jayawardhana, R., &           2004ApJ...610.1064B     
         +C      Cuillandre, J.-C.                                                                                           
                 ApJ 610, 1064, 2004                                                                                         
ByN2005   Ci  -  Barrado y Navascues, D., Huelamo, N., & Morales Calderon, M.                        2005AN....326..981B     
                 AN 326, 981, 2005                                                                                           
ByN2007a  Ci  -  Barrado y Navascues, D., Bayo, A., Morales Calderon, M., Huelamo, N., Stauffer,     2007A&A...468L...5B     
                 J.R., & Bouy, H.                                                                                            
                 A&A 468, L5, 2007                                                                                           
ByN2007b  Ci  -  Barrado y Navascues, D., Stauffer, J.R., Morales Calderon, M., Bayo, A.,            2007ApJ...664..481B     
                 Fazzio, G.,Megeath, T., Allen, L., Hartmann, L.W., & Calvet, N.                                             
                 ApJ 664, 481, 2007                                                                                          
                                                                                                                             
ByS1900   Ma  -  Bailey, S.I.                                                                        1900AnHar..32..296P     
                 Harvard Ann. 32, Pt.2, 296, 1900                                                                            
ByS1908   Ma  -  Bailey, S.I.                                                                        1908AnHar..60..195P     
                 Harvard Ann. 60, 195, 1908                                                                                  
                                                                                                                             
ByV2014   A   j  Bailey, V., Meshkat, T., Reiter, M., Morzinski, K., Males, J., Su, K.Y.L., Hinz,    2014ApJ...780L...4B     
         +Ha     P.M., Kenworthy, M., Stark, D., Mamajek, E., Briguglio, R., Close, L.M., et al.                             
         +Hw     ApJL 780, L4, 2014                                                                                          
                                                                                                                             
ByW1859   Ma  -  Bailey, W.                                                                          .                       
                 Cape Obs. Results 1859                                                                                      
                                                                                                                             
BzF1954   Ma  -  Baize, F.                                                                           1954JO.....37...73B     
                 J. Obs. 37, 73-111, 1954                                                                                    
BzF1957   Ma  -  Baize, F.                                                                           1957JO.....40..166B     
                 J. Obs. 40, 166, 1957                                                                                       
BzF1964   Ma  -  Baize, F.                                                                           1964JO.....47....1B     
                 J. Obs. 47, 1, 1964                                                                                         
                                                                                                                             
C__1616   V   -  Castelli, B.                                                                        2004S&T...108a..72O     
                 (as cited by Ondra, L., S&T, July 2004, p 72)                                                               
                 (see also: http://www.leosondra.cz/en/mizar/)                                                               
C__1617   not -  Castelli, B.                                                                        2004S&T...108a..72O     
         +V      (as cited by Ondra, L., S&T, July 2004, p 72)                                                               
                 (see also: http://www.leosondra.cz/en/mizar/)                                                               
C__1627   V   -  Castelli, B.                                                                        2004S&T...108a..72O     
                 (as cited by Ondra, L., S&T, July 2004, p 72)                                                               
                 (see also: http://www.leosondra.cz/en/mizar/)                                                               
                                                                                                                             
Cab2005   A   -  Caballero, J.A.                                                                     2005AN....326.1007C     
                 AN 326, 1007, 2005                                                                                          
Cab2007a  Pa  j  Caballero, J.A.                                                                     2007A&A...462L..61C     
         +Ed     A&A 462, L61, 2007                                                                                          
         +E2     (individual measures via private communication. Uses discoverer designation KO)                             
Cab2007b  Pa  j  Caballero, J.A.                                                                     2007ApJ...667..520C     
         +E+     ApJ 667, 520, 2007                                                                                          
         +Hi     (individual measures via private communication. Uses discoverer designation KO)                             
Cab2009   Es  j  Caballero, J.A.                                                                     2009A&A...507..251C     
                 A&A 507, 251, 2009                                                                                          
                 (for measures without published date, default = decade of publication added)                                
Cab2010       -  Caballero, J.A.                                                                     2010A&A...514..A98C     
                 A&A 514, A98, 2010                                                                                          
Cab2010b  C   -  Caballero, J.A., Montes, D., Klutsch, A., Genebriera, J., Miret, F.X., Tobal, T.,   2010A&A...520A..91C     
         +E      Cairol, J. & Redraz, S.                                                                                     
         +Pa     A&A 520, A91, 2010                                                                                          
Cab2011   E2  j  Alonso-Floriano, F.J., Caballero, J.A. & Montes, D.                                 2011sca..conf..344A     
         +P      Stellar Clusters & Associations: A RIA Workshop on Gaia, 2011, 344                                          
         +H+                                                                                                                 
Cab2012   E+  -  Caballero, J.A.                                                                     2012Obs...132....1C     
         +Pa     Observatory 132, 1, 2012                                                                                    
Cab2012b  E+  -  Caballero, J.A. & Montes, D.                                                        2012Obs...132..176C     
         +Pa     Observatory 132, 176, 2012                                                                                  
Cab2012c  E+  -  Caballero, J.A., Genebriera, J., Miret, F.X., Tobal, T. & Cairol, J.                2012Obs...132..252C     
         +C      Observatory 132, 252, 2012                                                                                  
         +Pa                                                                                                                 
Cab2014   P   -  Aberasturi, M., Caballero, J.A., Montesinos, B., Galvez-Ortiz, M.C., Solano, E. &   2014AJ....148...36A     
         +E+     Martin, E.L.                                                                                                
         +A      AJ 148, 36, 2014                                                                                            
         +Hw                                                                                                                 
Cab2014b  A   j  Caballero, J.A.                                                                     2014Obs...134..273C     
         +Ek     Observatory 134, 273, 2014                                                                                  
                 Table II pairs not added as companions on recommendation of author as "they are                             
                 just the closest low-mass cluster members to the center of the gravity well."                               
                 per author, Table III pairs not added in anticipation of an A&A paper by Caballero                          
                 in preparation.                                                                                             
                 per author, Table IV pairs added (CAB 11-18) where both components have Mayrit                              
                 numbers. Others are in fore or background.                                                                  
Cab2015   E2  -  Alonso-Floriano, F.J., Caballero, J.A., Cortes-Contreras, M., Solano, E., &         2015A&A...583A..85A     
                 Montes, D.                                                                                                  
                 A&A 583, A85, 2015                                                                                          
Cab2016   Cl  j  Caballero, J.A., Bouy, H., & Lillo-Box, J.                                          2016Obs...136..226C     
                 Observatory 136, 226, 2016                                                                                  
Cab2018   Ek  j  Caballero, J.A., Novalbos, I., Tobal, T. & Miret, F.X.                              2018AN....339...60C     
                 AN 339, 60, 2018                                                                                            
                                                                                                                             
Cad1912   Ma  -  LeCadet, G.                                                                         .                       
                 Travaux Lyon Obs. 4, 193, 1912                                                                              
                                                                                                                             
Cai2003   Ma  j  Cairol, J.                                                                          ...................     
                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
                                                                                                                             
Cal1910   Ma  -  Callisen                                                                            1910AN....185..321C     
                 AN 185, 321, 1910                                                                                           
                                                                                                                             
Cam1949a  Mc  -  Camichel, H.                                                                        1949JO.....32...94C     
         +Po     J. Obs. 32, 94, 1949                                                                                        
Cam1949b  Mc  -  Camichel, H.                                                                        1949JO.....32...77C     
                 J. Obs. 32, 77, 1949                                                                                        
Cam1956a  Mc  -  Camichel, H.                                                                        1956JO.....39..193C     
                 J. Obs. 39, 193, 1956                                                                                       
Cam1956b  Mc  j  Camichel, H.                                                                        1956JO.....39..198C     
                 J. Obs. 39, 198, 1956                                                                                       
                                                                                                                             
CaN2014   Hf  j  Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood,   2014AJ....147...40C     
                 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.                           
                 AJ 147, 40, 2014                                                                                            
                                                                                                                             
Cao2011   Mb  j  Carro, Joseph M.                                                                    2011OED.....7...45C     
                 El Observador de Estrellas Dobles, Issue #7, 45, 2011                                                       
Cao2011b  Mb  -  Carro, Joseph M.                                                                    2011JDSO....7..240C     
                 JDSO 7, 240, 2011                 (all data are also in Cao2011)                                            
Cao2012   Mb  w  Carro, Joseph M.                                                                    2012JDSO....8...40C     
                 JDSO 8, 40, 2012                  (all data are also in Cao2011)                                            
Cao2012b  Mb  j  Carro, Joseph M.                                                                    2012OED.....8..122C     
                 El Observador de Estrellas Dobles, Issue #8, 122, 2012                                                      
Cao2012c  Mb  w  Carro, J.M., Chamberlain, R., Schuler, M., Varney, T., Ewing, R. & Genet, R.        2012OED.....8..150C     
                 JDSO 8, 150, 2012                                                                                           
Cao2012d  Mb  w  Collins, S.J., Berlin, K.M., Cardoza, C.E., Jordana, C.D., Waymire, T.A., Shore,    2012OED.....8..153C     
                 D.P., Baxter, J., Johnson, R., Carro, J., Genet, R.M.                                                       
                 JDSO 8, 153, 2012                                                                                           
Cao2012e  Mb  -  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 3, 22, 2012                                                               
Cao2013   Mb  -  Carro, Joseph M.                                                                    2013JDSO....9....2C     
                 JDSO 9, 2, 2013                   (all data are also in Cao2012d)                                           
Cao2013b  C   u  Carro, Joseph M.                                                                    2013OED....10...59C     
                 El Observador de Estrellas Dobles, Issue #10, 59, 2013                                                      
Cao2013c  C   j  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 7, 48, 2013                                                               
Cao2014a  C   u  Carro, Joseph M.                                                                    2014OED....12...57C     
                 El Observador de Estrellas Dobles, Issue #12, 57, 2014                                                      
Cao2014b  C   u  Carro, Joseph M.                                                                    2014OED....13...83C     
                 El Observador de Estrellas Dobles, Issue #13, 83, 2014                                                      
Cao2014c  C   -  Carro, Joseph M.                                                                    2014JDSO...10..171C     
                 JDSO 10, 171, 2014                                                                                          
Cao2014d  C   -  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 10, 36, 2014                                                              
                 (Italian translation on page 22 of the same publication)                                                    
Cao2015a  C   j  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 12, 18, 2015                                                              
                 (Italian translation on page 4 of the same publication)                                                     
Cao2015b  C   -  Carro, Joseph M.                                                                    2015JDSO...11...29C     
                 JDSO 11, 29, 2015                 (all data are also in Cao2015a)                                           
Cao2015c  C   u  Carro, Joseph M.                                                                    2015OED....14...35C     
                 El Observador de Estrellas Dobles, Issue #14, 35, 2015                                                      
Cao2015d  C   -  Carro, Joseph M.                                                                    2015JDSO...11...65C     
                 JDSO 11, 65, 2015                                                                                           
Cao2015e  C   -  Carro, Joseph M.                                                                    2015JDSO...11..130C     
                 JDSO 11, 130, 2015                                                                                          
Cao2015f  C   -  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 15, 28, 2015                                                              
Cao2016a  C   j  Carro, Joseph M.                                                                    2016OED....17...55C     
                 El Observador de Estrellas Dobles, Issue #17, 55, 2016                                                      
Cao2017   C   j  Carro, Joseph M.                                                                    .                       
                 Il Bollettino Delle Stelle Doppie 21, 4, 2017                                                               
Cao2017b  C   u  Carro, Joseph M.                                                                    2017JDSO...13..376C     
                 JDSO 13, 376, 2017                                                                                          
Cao2018a  C   u  Carro, Joseph M.                                                                    2018JDSO...14..552C     
                 JDSO 14, 552, 2018                                                                                          
                                                                                                                             
Car1996a  Si  j  Carbillet, M., Ricort, G., Aime, C., & Perrier, C.                                  1996A&A...310..508C     
                 A&A 310, 508, 1996                                                                                          
Car1996b  S   u  Carbillet, M., Lopez, B., Aristidi, E., Bresson, Y., Aime, C., Ricort, G., Prieur,  1996A&A...314..112C     
                 J.-L., Koechlin, L., et al.                                                                                 
                 A&A 314, 112, 1996                (see also A&A 329, 1172, 1998)                    1998A&A...329.1172C     
Car1998   S   u  Carbillet, M., Lopez, B., Aristidi, E., Bresson, Y., Aime, C., Ricort, G., Prieur,  1998A&A...329.1172C     
                 J.-L., Koechlin, L., et al.                                                                                 
                 A&A 329, 1172, 1998                                                                                         
                                                                                                                             
Cas1882a  orb -  Casey, T.L.                                                                         1882AN....101..239C     
                 AN 101, 239, 1882                                                                                           
Cas1882b  orb -  Casey, T.L.                                                                         1882AN....101..271C     
                 AN 101, 271, 1882                                                                                           
Cas1882c  orb -  Casey, T.L.                                                                         1882AN....101..331C     
                 AN 101, 331, 1882                                                                                           
Cas1882d  orb -  Casey, T.L.                                                                         1882AN....102..221C     
                 AN 102, 221, 1882                                                                                           
                                                                                                                             
Cat2006   orb j  Catala, C. Forveille, T. & Lai, O.                                                  2006AJ....132.2318C     
         +A      AJ 132, 2318, 2006                                                                                          
                                                                                                                             
Caz1992   Mb  j  Cazeneuve                                                                           1992O&T....31...36C     
                 Obs. et Travaux 31, 36, 1992                                                                                
                                                                                                                             
Cbl2008   C   w  Caballero, R.                                                                       2008JDSO....4..164C     
         +E2     JDSO 4, 164, 2008                                                                                           
Cbl2009   E   u  Caballero, R.                                                                       2009JDSO....5..156C     
         +E2     JDSO 5, 156, 2009                                                                                           
Cbl2009b  E   j  Caballero, R.                                                                       2009OED.....3...38C     
         +E2     El Observador de Estrellas Dobles, Issue #3, 38, 2009                                                       
Cbl2009c  C   w  Caballero, R., Romero, F.M.R. & Garzon, A.O.                                        2009OED.....3...41C     
         +E2     El Observador de Estrellas Dobles, Issue #3, 41, 2009                                                       
         +Pa                                                                                                                 
Cbl2010a  E2  u  Caballero, R. et al. (el Grupo de Estrellas Dobles)                                 2010OED.....4...12C     
                 (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)                                                       
                 El Observador de Estrellas Dobles, Issue #4, 12, 2010                                                       
Cbl2010b  E2  -  Caballero, R.                                                                       ...................     
                 private communication, 2010                                                                                 
Cbl2010c  Eu  u  Caballero, R.                                                                       2010JDSO....6...97C     
         +E2     JDSO 6, 97, 2010                  (UC 1 - 300)                                                              
         +Pa     (new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry                             
                 from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry                              
                 supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to                                
                 separate entry using coarse mean plate epoch of 1980.)                                                      
Cbl2010d  C   w  Caballero, R.                                                                       2010JDSO....6..160C     
         +Pa     JDSO 6, 160, 2010                                                                                           
Cbl2010e  E2  u  Caballero, R. et al. (el Grupo de Estrellas Dobles)                                 2010OED.....5...33C     
                 (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)                                                       
                 El Observador de Estrellas Dobles, Issue #5, 33, 2010                                                       
                 (updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,                                
                 NOMAD. New measures from 2MASS)                                                                             
Cbl2010f  C   u  Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A.   2010JDSO....6..206C     
         +E2     JDSO 6, 206, 2010                                                                                           
Cbl2012   E   u  Caballero, R.                                                                       2012JDSO....8...58C     
         +Es     JDSO 8, 58, 2012                                                                                            
Cbl2012b  E2  u  Caballero, R.                                                                       2012OED.....9..123C     
         +C      El Observador de Estrellas Dobles, Issue #9, 123, 2012                                                      
Cbl2012c  E2  -  Caballero, R.                                                                       ...................     
                 private communication                                                                                       
Cbl2013   C   -  Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C.,                2013JDSO....9...61C     
                 Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,                                  
                 Wandell, M., Martinez, J. & Smith, T.                                                                       
                 JDSO 9, 61, 2013                                                                                            
Cbl2015   E2  -  Caballero, R.                                                                       2015JDSO...11..167C     
                 JDSO 11, 167, 2015                                                                                          
Cbl2015b  E2  -  Caballero Rodan, R.                                                                 2015OED....15...34C     
                 El Observador de Estrellas Dobles, Issue #15, 34, 2015                                                      
                                                                                                                             
Cbr2006   Kd  -  Cabrit, S., Pety, J., Pesenti, N., & Dougados, C.                                   2006A&A...452..897C     
                 A&A 452, 897, 2006                                                                                          
                                                                                                                             
                 Cuesta College                                                                                              
CC_2017   S   j  Lim, F.E.A., De Matias, A., Richardson, K., Banuelos, E., Crooks, W., Raines, S.,   2017JDSO...13..204L     
                 Wilson, J. & Genet, R.                                                                                      
                 JDSO 13, 204, 2017                                                                                          
CC_2017b  S   j  Parent, I.R., Vaughn, S.T., Conover, E.D., Williams, M., Steed, J., Orman, D.,      2017JDSO...13..384P     
                 Gardella, J.C., Siverson, N., Ogden, J. & Genet, R.                                                         
                 JDSO 13, 384, 2017                                                                                          
CC_2017c  C   w  Resca, G., Hurdich, N., Smith, K., Boyce, G. & Boyce, P.                            2017JDSO...13..465R     
                 JDSO 13, 465, 2017                                                                                          
CC_2017d  C   u  Larsen, S., Reich, S., Serrano, A., Gailey, J., Boyce, P., Boyce, G. & Smith, K.    2017JDSO...13..534L     
                 JDSO 13, 534, 2017                                                                                          
CC_2018a  C   j  Bush, M., Del Medico, E., Boulais, H., Lang, C., Segura, J.E., D'ambrosia, S.,      2018JDSO...14...38B     
                 Rowe, D., Freed, R. & Genet, R.                                                                             
                 JDSO 14, 38, 2018                                                                                           
CC_2018b  C   j  Minarik, H., Helm, V., Asquith, E., Hoffman, A., Fielding, A., Gaytan, H., Marvier, 2018JDSO...14...54M     
                 K, Warneke, W., Howell, J., Rowe, D., Freed, R. & Genet, R.                                                 
                 JDSO 14, 54, 2018                                                                                           
CC_2018c  C   u  Newton, C., Anderson, D., Morales, R., Gerow, T., Ramirez, B., Whipp, P., Rowe, D., 2018JDSO...14..168N     
                 Freed, R. & Genet, R.                                                                                       
                 JDSO 14, 168, 2018                                                                                          
CC_2018d  C   u  Badami, U.A., Tock, K., Carpenter, S., Kruger, K., Freed, R. & Genet, R.M.          2018JDSO...14..181B     
                 JDSO 14, 181, 2018                                                                                          
CC_2018e  C   u  Ault, J.M., Main, S.M., Fenton, R., Rowe, D., Freed, R., Mixon, A., Harshaw, R. &   2018JDSO...14..473A     
                 Genet, R.                                                                                                   
                 JDSO 14, 473, 2018                                                                                          
                                                                                                                             
CCA2007   A   -  Collier Cameron, A., Bouchy, F., Hebrard, G., Maxted, P., Pollacco, D., Pont, F.,   2007MNRAS.375..951C     
                 Skillen, I., Smalley, B., Street, R.A., West, R.G., Wilson, D.M., Aigrain, S.,                              
                 Christian, D.J., Clarkson, W.I., Enoch, B., Evans, A., Fitzsimmons, A.,                                     
                 Fleenor, M., Gillon, M., Haswell, C.A., Hebb, L., Hellier, C., Hodgkin, S.T.,                               
                 Horne, K., Irwin, J., Kane, S.R., Keenan, F.P., Loeillet, B., Lister, T.A.,                                 
                 Mayor, M., Moutou, C., Norton, A.J., Osborne, J., Parley, N., Queloz, D.,                                   
                 Ryans, R., Triaud, A.H.M.J., Udry, S. & Wheatley, P.J.                                                      
                 MNRAS, 375, 951, 2007                                                                                       
                                                                                                                             
CDa2016   Cl  j  Chiron, D.                                                                          2016OED....17...28C     
                 El Observador de Estrellas Dobles, Issue #17, 28, 2016                                                      
                                                                                                                             
CdC       Pa     Carte du Ciel (Astrographic Cat.; see also ref codes ACG, VAT, WFC)                                         
CdC1913A  Pa  -  AC - Catania                                                                        1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
CdC1913B  Pa  -  AC - Greenwich                                                                      1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
CdC1913C  Pa  -  AC - Helsingfors (Donner)                                                           1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
CdC1913D  Pa  -  AC - Oxford                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
                                                                                                                             
Cdy1961   Mr  -  Candy, M.P.                                                                         1961RGOB...38..207W     
                 R. Obs. Bull. Ser.E, #38, 1961                                                                              
Cdy1964   Ma  -  Candy, M.P.                                                                         1964RGOB...88..283W     
         +Mr     R. Obs. Bull. #88, 1964                                                                                     
Cdy1979   Mr  -  Candy, M.P.                                                                         1979RGOB..184...17A     
                 R. Obs. Bull. #184, 1979                                                                                    
                                                                                                                             
Cel1887a  orb -  Celoria, G.                                                                         1887AN....117..379C     
                 AN 117, 379, #2808, 1887                                                                                    
Cel1887b  orb -  Celoria, G.                                                                         1887AN....118..251C     
                 AN 118, 251, #2824, 1887                                                                                    
Cel1888   orb -  Celoria, G.                                                                         1888AN....119..163C     
                 AN 119, 163, #2843, 1888                                                                                    
Cel1889   orb -  Celoria, G.                                                                         1889AN....121..377C     
                 AN 121, 377, #2905, 1889                                                                                    
Cel1890   orb -  Celoria, G.                                                                         1890AN....123..329C     
                 AN 123, 329, #2949, 1890                                                                                    
Cel1923   Ma  -  Celoria, G.                                                                         .                       
                 Pub. Obs. Brera Milan #59, 1923                                                                             
                                                                                                                             
Ces1953   Ma  -  Cester, B.                                                                          .                       
                 Trieste Obs. #254, 1953                                                                                     
Ces1954   Ma  -  Cester, B.                                                                          .                       
                 Trieste Obs. #261, 1954                                                                                     
Ces1962a  orb -  Cester, B.                                                                          1962MmSAI..33..177C     
                 Mem. Soc. Astron. Ital. 33, 177, 1962                                                                       
Ces1962b  orb -  Cester, B.                                                                          1962MmSAI..33..331C     
                 Mem. Soc. Astron. Ital. 33, 331, 1962                                                                       
Ces1963   orb -  Cester, B.                                                                          1962MmSAI..34...51C     
                 Mem. Soc. Astron. Ital. 34, 51, 1963                                                                        
Ces1964a  orb -  Cester, B.                                                                          1962MmSAI..35..337C     
                 Mem. Soc. Astron. Ital. 35, 337, 1964                                                                       
Ces1964b  orb -  Cester, B.                                                                          1962MmSAI..35..345C     
                 Mem. Soc. Astron. Ital. 35, 345, 1964                                                                       
Ces1990   orb -  Cester, B.                                                                          1990IAUDS.110....1C     
                 Inf. Circ. 110, 1, 1990                                                                                     
Ces1991   orb -  Cester, B.                                                                          1991IAUDS.113R...1C     
                 Inf. Circ. 113, 1, 1991                                                                                     
                                                                                                                             
CGA1927A  T   -  Cat. Gen. Argentina 1875                                                            1927sdsc.book......     
                 cited in SDS (Southern Double Star Cat.), 1927                                                              
CGA9999   T   -  Cat. Gen. Argentina 1875                                                            ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
CGo2009   Kl  -  Carrasco-Gonzalez, C., Rodriguez, L.F., Anglada, G., & Curiel, S.                   2009ApJ...693L..86C     
                 ApJ 693, L86, 2009                                                                                          
                                                                                                                             
CGr2015   A   j  Caratti o Garatti, A., Garcia Lopez, R., Ray, T.P., Eisloffel, J., Stecklum, B.,    2015ApJ...804L...4C     
                 Scholz, A., Kraus, S., Weigelt, G., Kreplin, A., & Shenavrin, V.                                            
                 ApJL 806, 4, 2015                                                                                           
                                                                                                                             
Cha1925a  Ma  -  Chandon, E.                                                                         1925JO......8...93C     
                 J. Obs. 8, 93, 1925                                                                                         
Cha1925b  Ma  -  Chandon, E.                                                                         1925JO......8..159C     
                 J. Obs. 8, 159, 1925                                                                                        
Cha1925c  Ma  -  Chandon, E.                                                                         1925JO......8..186C     
                 J. Obs. 8, 186, 1925                                                                                        
Cha1926a  Ma  -  Chandon, E.                                                                         1926JO......9...13C     
                 J. Obs. 9, 13, 1926                                                                                         
Cha1926b  Ma  -  Chandon, E.                                                                         1926JO......9...43C     
                 J. Obs. 9, 43, 1926                                                                                         
Cha1926c  Ma  -  Chandon, E.                                                                         1926JO......9...55C     
                 J. Obs. 9, 55, 1926                                                                                         
Cha1932A  Ma  -  Chandon, E.                                                                         1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
Chb1982   Zd  -  Chambliss, C.R.                                                                     1982PASP...94..926C     
                 PASP 94, 926, 1982                                                                                          
                                                                                                                             
Chc1862   Ma  j  Chacornac, M.                                                                       1862AN.....57..175C     
                 AN 57, 175, #1355, 1862                                                                                     
                                                                                                                             
Chd1992   O   j  Chandrasekhar, T., Ashok, N.M. & Ragland, S.                                        1992JApA...13..195C     
                 J. Ap&A 13, 195, 1992                                                                                       
                                                                                                                             
Che1908   Pa  -  Chevalier, Stanislas                                                                .                       
                 Shanghai Obs. Zo-Se  4, 60, 1908  (corrections described in Bko2011c and Hrt2012b)                          
Che1909   Pa  -  Chevalier, Stanislas                                                                .                       
                 Shanghai Obs. Zo-Se  5, 86, 1909  (corrections are described in Hrt2012b)                                   
Che1910   Ma  j  Chevalier, Stanislas & Tsang Ziang-seng                                             .                       
         +Pa     Shanghai Obs. Zo-Se  6, O5, 1910  (corrections are described in Hrt2012b)                                   
Che1911   Ma  -  Chevalier, Stanislas                                                                .                       
         +Pa     Shanghai Obs. Zo-Se  7, B1, 1911  (corrections are described in Hrt2012b)                                   
Che1925   Pa  -  Chevalier, Stanislas                                                                1925JO......8...65G     
                 J. Obs. 8, 65, 1925                                                                                         
                                                                                                                             
Chg1972   Po  -  Chang, K.                                                                           1972AJ.....77..759C     
         +orb    AJ 77, 759, 1972                                                                                            
                                                                                                                             
Chi1988   Cs  -  Chelli, A., Zinnecker, H., Carrasco, L., Cruz-Gonzalez, I., & Perrier, C.           1988A&A...207...46C     
                 A&A 207, 46, 1988                                                                                           
                 (for measures without published dates, default = decade of publication added.)                              
Chi1995   Cs  j  Chelli, A., Cruz-Gonzalez, I., & Reipurth, B.                                       1995A&AS..114..135C     
                 A&AS 114, 135, 1995                                                                                         
                                                                                                                             
Chl1844A  Ma  -  Challis, J.                                                                         1844QB43.S66.......     
                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                                                         
Chl1880A  Ma  -  Challis, J.                                                                         1880MNRAS..40..497B     
                 cited by Burnham (MNRAS 40, 497, 1880)                                                                      
Chl1906A  Ma  -  Challis, J.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Chl1908   Ma  -  Challis, J.                                                                         .                       
                 Cambridge Obs. 24, Pt.1, 1908                                                                               
                                                                                                                             
Chm2004   E   -  Chaname, J. & Gould, A.                                                             2004ApJ...601..289C     
                 ApJ 601, 289, 2004                                                                                          
                 (Photometry, coordinates, and astrometry from rNLTT.  Astrometry from early                                 
                 versions of 2MASS and UCAC, with date given only as "circa 2000".  Measures                                 
                 identical to discovery observations - predominantly close pairs - were assumed                              
                 not new observations, so not included in WDS.  Similar concerns when primary and                            
                 secondary magnitudes or proper motions were the same.)                                                      
                                                                                                                             
Chn1979   Ci  j  Cohen, M. & Kuhi, L.V.                                                              1979ApJS...41..743C     
                 ApJS 41, 743, 1979                                                                                          
Chn1983   Cs  -  Cohen, M. & Schwartz, R.D.                                                          1983ApJ...265..877C     
                 ApJ 265, 877, 1983                                                                                          
                                                                                                                             
Cho1894   Ma  -  Chofardet, P.                                                                       .                       
                 Besancon Obs. Bull. Astron. #9, 1894                                                                        
                                                                                                                             
Chp1912   Ma  j  Chapman, S.                                                                         1912MNRAS..73...93E     
                 MNRAS 73, 93, 1912                (all data also in Chp1921)                                                
Chp1913   Ma  -  Chapman, S.                                                                         1913MNRAS..74..137C     
                 MNRAS 74, 137, 1913               (all data also in Chp1921)                                                
Chp1921   Ma  -  Chapman, S.                                                                         .                       
                 R. Obs. Greenwich, Cat. Double Stars, 1921                                                                  
                                                                                                                             
CHR              Center for High Ang. Res. Astronomy (speckle interferometry systems)                                        
                 (see papers by Hartkopf, Mason, McAlister, etc.)                                                            
CHR9999   Sc  j  McAlister, H.A., Hartkopf, W.I., et al.                                             ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Chs2010   C   u  Chiscano, T.V.                                                                      2010OED.....5...24C     
                 El Observador de Estrellas Dobles, Issue #5, 24, 2010                                                       
                                                                                                                             
Cht2015   C   j  Cheetham, A.C., Kraus, A.L., Ireland, M.J., Cieza, L., Rizzuto, A.C., &             2015ApJ...813...83C     
         +A      Tuthill, P.G.                                                                                               
                 ApJ 813, 83, 2015                                                                                           
                                                                                                                             
Chu1954   orb -  Churms, J.                                                                          1954CiUO..114..232C     
                 Union Obs. Johannesburg Circ. 114, 232, 1954                                                                
Chu1956   Ma  -  Churms, J.                                                                          1956CiUO..115..264C     
                 Union Obs. Johannesburg Circ. 115, 264, 1956                                                                
Chu1958   Ma  -  Churms, J.                                                                          1958CiUO..117..298C     
                 Union Obs. Johannesburg Circ. 117, 298, 1958                                                                
Chu1965   orb -  Churms, J.                                                                          .                       
                 Thesis, Univ. Witwatersrand, 1965                                                                           
Chu1974   O   j  Nather, R., Churms, J., & Wild, P.                                                  1974PASP...86..116N     
                 PASP 86, 116, 1974                                                                                          
                                                                                                                             
CHW2004   C   -  Cohen, R.E., Herbst, W., & Williams, E.C.                                           2004AJ....127.1602C     
                 AJ 127, 1602, 2004                                                                                          
                                                                                                                             
ChX2012   K   -  Chen, X., Arce, H.G., Dunham, M.M., & Zhang, Q.                                     2012ApJ...747L..43C     
                 ApJ 747, L43, 2012                                                                                          
ChX2013   K   j  Chen, X., Arce, H.G., Zhang, Q., Bourke, T.L., Launhardt, R., Jorgensen, J.K.,      2013ApJ...768..110C     
                 Lee, C.-F., Foster, J.B., Dunham, M.M., Pineda, J.E., & Henning, T.                                         
                 ApJ 768, 110, 2013                                                                                          
                                                                                                                             
ChZ1982   Ma  j  Chu Z.-Y. (Chu Z.-Y., Ma, Z.-L., & Yan, L.-S.)                                      1982AnShO...4...67C     
                 Ann. Shanghai Obs. 4, 67, 1982                                                                              
ChZ1985   Ma  j  Chu Z.-Y. (Chu Z.-Y., Yan, L.-S., & Ma, Z.-L.)                                      1985AnShO...7..183C     
                 Ann. Shanghai Obs. 7, 183, 1985                                                                             
                                                                                                                             
CIA              Center for High Angular Resolution Astronomy (CHARA Interferometric Array)                                  
CIA2005   not j  McAlister, H.A., ten Brummelaar, T.A., Gies, D.R., Huang, W., Bagnuolo, Jr., W.G.,  2005ApJ...628..439M     
                 Shure, M.A., Sturmann, J., Sturmann, L., Turner, N.H., Taylor, S.F., Berger, D.H.,  .                       
                 Baines, E.K., Grundstrom, E. & Ogden, C.                                            .                       
                 ApJ 628, 439, 2005                                                                  .                       
CIA2006   not j  Berger, D.H., Gies, D.R., McAlister, H.A., ten Brummelaar, T.A., Henry, T.J.,       2006ApJ...644..475B     
                 Sturmann, J., Sturmann, L., Turner, N.H., Ridgway, S.T., Aufdenberg, J.P. &         .                       
                 Merand, A.                                                                          .                       
                 ApJ 644, 475, 2006                                                                                          
CIA2007   not j  Di Holco, E., Absil, O., Augereau, J.-C., Merand, A., Coude du Foresto, V.,         2007A&A...475..243D     
                 Thevenin, F., Defrere, D., Kervella, P., ten Brummelaar, T.A., McAlister, H.A.,     .                       
                 Ridgway, S.T., Sturmann, J., Sturmann, L. & Turner, N.H.                            .                       
                 A&A 475, 243, 2007                                                                  .                       
CIA2008   Kc  j  Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.     2008ApJ...682..577B     
                 Sturmann, L., & Ridgway, S.T.                                                                               
                 ApJ 682, 577, 2008                                                                                          
CIA2008b  Kc  j  Zhao, M., Gies, D., Monnier, J.D., Thureau, N., Pedretti, E., Baron, F.,            2008ApJ...684L..95Z     
         +orb    Merand, A., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Turner, N.,                                   
                 Sturmann, J., Sturmann, L., Farrington, C., & Goldfinger, P.J.                                              
                 ApJ 684, L95, 2008                                                                                          
CIA2008c  not j  Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.,    2008ApJ...680..728B     
                 Sturmann, L., Goldfinger, P.J. & Ridgway, S.T.                                      .                       
                 ApJ 680, 728, 2008                                                                  .                       
CIA2008d  not j  Boyajian, T.S., McAlister, H.A., Baines, E.K., Gies, D.R., Henry, T., Jao, W.-C.,   2008ApJ...683..424B     
                 O'Brien, D., Raghavan, D., Touhami, Y., ten Brummelaar, T.A., Farrington, C.,       .                       
                 Goldfinger, P.J., Sturmann, L., Sturmann, J., Turner, N.H. & Ridgway, S.            .                       
                 ApJ 683, 424, 2008                                                                  .                       
CIA2008e  not j  Kervella, P., Merand, A., Pichon, B., Thevenin, F., Heiter, U., Bigot, L.,          2008A&A...488..667K     
                 ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Turner, N., Sturmann, J.,     .                       
                 Sturmann, L., Goldfinger, P.J. & Farrington, C.                                     .                       
                 A&A 488, 667, 2008                                                                  .                       
CIA2009a  not j  Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Sturmann, J., Sturmann, L.,    2009ApJ...701..154B     
                 Turner, N.H. & Ridgway, S.T.                                                        .                       
                 ApJ 701, 154, 2009                                                                  .                       
CIA2009b  not j  Boyajian, T.S., McAlister, H.A., Cantrell, J.R., Gies, D.R., ten Brummelaar, T.A.,  2009ApJ...691.1243B     
                 Farrington, C., Goldfinger, P.J., Sturmann, L., Sturmann, J., Turner, N.H. &        .                       
                 Ridgway, S.                                                                         .                       
                 ApJ 691, 1243, 2009                                                                 .                       
CIA2010   Kf  j  Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., McAlister,     2010AJ....139.2308F     
         +orb    H.A., Raghavan, D., Turner, N.H., Sturmann, L., Sturmann, J., & Ridgway, S.T.                               
                 AJ 139, 2308, 2010                                                                                          
CIA2010b  Kc  j  Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.     2010AJ....140..167B     
                 Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.                                           
                 AJ 140, 167, 2010                                                                                           
CIA2010c  not j  Baines, E.K., Dollinger, M.P., Cusano, F., Guenther, E.W., Hatzes, A.P.,            2010ApJ...710.1365B     
                 McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J., Sturmann, L.,    .                       
                 Goldfinger, P.J., Farrington, C.D. & Ridgway, S.T.                                  .                       
                 ApJ 710, 1365, 2010                                                                 .                       
CIA2011a  Kf  -  Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Turner, N.H., Sturmann, J.     2011ApJ...731..132B     
                 Sturmann, L., Goldfinger, P.J., Farrington, C.D., & Ridgway, S.T.                                           
                 ApJ 731, 132, 2011                                                                                          
CIA2011b  Kf  j  ten Brummelaar, T.A., O'Brien, D.P., Mason, B.D., Farrington, C.D.,                 2011AJ....142...21T     
         +Xh     Fullerton, A.W., Gies, D.R., Grundstrom, E.D., Hartkopf, W.I., et al.                                       
         +orb    AJ 142, 21, 2011                                                                                            
CIA2011c  Kf  -  O'Brien, D.P., McAlister, H.A., Raghavan, D., Boyajian, T.S.,                       2011ApJ...728..111O     
         +orb    ten Brummelaar, T.A., Sturmann, J., Sturmann, L., Turner, N.H., & Ridgway, S.                               
                 ApJ 728, 111, 2011                                                                                          
CIA2011d  orb j  Monnier, J.D., Zhao, M., Pedretti, E., Millan-Gabet, R., Berger, J.-P., Traub, W.,  2011ApJ...742L...1M     
         +Kc     Schloerb, F.P., ten Brummelaar, T., McAlister, H., Ridgway, S., Sturmann, L.,                               
         +K      Sturmann, J., et al.                                                                                        
                 ApJ 742, L1, 2011                 (see also IOT2011)                                                        
CIA2012a  Kf  j  Raghavan, D., Farrington, C.D., ten Brummelaar, T.A., McAlister, H.A.,              2012ApJ...745...24R     
                 Ridgway, S.T., Sturmann, L., Sturmann, J., & Turner, N.H.                                                   
                 ApJ 745, 24, 2012                                                                                           
CIA2012b  Kc  j  Baron, F., Monnier, J., Pedretti, E., Zhao, M., Schaefer, G., Parks, R., Che, X.,   2012ApJ...752...20B     
                 Thureau, N., ten Brummelaar, T.A., McAlister, H.A., Ridgway, S.T., Farrington, C.,                          
                 Sturmann, J., Sturmann, L., & Turner, N.                                                                    
                 ApJ 752, 20, 2012                                                                                           
CIA2012c  Kc  j  Che, X., Monnier, J.D., Tycner, C., Kraus, S., Zavala, R.T., Baron, F., Pedretti,   2012ApJ...757...29C     
         +orb    E., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Sturmann, J., Sturmann, L.,                           
                 & Turner, N.                                                                                                
                 ApJ 757, 29, 2012                 (see also NOI2012)                                                        
CIA2012d  not j  Baines, E.K., White, R.J., Huber, D., Jones, J., Boyajian, T., McAlister, H.A.,     2012ApJ...761...57B     
                 ten Brummelaar, T.A., Turner, N.H., Sturmann, J., Sturmann, L., Goldfinger, P.J.,   .                       
                 Farrington, C.D., Riedel, A.R., Ireland, M., von Braun, K. & Ridgway, S.T.          .                       
                 ApJ 761, 57, 2012                                                                   .                       
CIA2012e  not j  Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A.,   2012ApJ...746..101B     
                 von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R.,          .                       
                 Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami,   .                       
                 Y., Turner, N.H. & White, R.                                                        .                       
                 ApJ 746, 101, 2012                                                                  .                       
CIA2012f  not j  Boyajian, T.S., von Braun, K., van Belle, G., McAlister, H.A., ten Brummelaar,      2012ApJ...757..112B     
                 T.A., Kane, S.R., Muirhead, P.S., Jones, J., White, R., Schaefer, G., Ciardi, D.,   .                       
                 Henry, T., Lopez-Morales, M., Ridgway, S., Gies, D., Jao, W.-C., Rojas-Ayala, B.,   .                       
                 Parks, J.R., Sturmann, L., Sturmann, J., Turner, N.H., Farrington, C., Goldfinger,  .                       
                 P.J. & Berger, D.H.                                                                                         
                 ApJ 757, 112, 2012                                                                  .                       
CIA2013a  Kc  j  Gallenne, A., Monnier, J., Merand, A., Kervella, P., Kraus, S., Schaefer, G.H.,     2013A&A...552A..21G     
                 Gieren, W., Pietrzynski, G., Szabados, L., Che, X., Baron, F., Pedretti,E., et al.                          
                 A&A 552, A21, 2013                                                                                          
CIA2013b  Kc  -  Absil, O., Defrere, D., Coude du Foresto, V., Di Folco, E., Merand, A., Augereau,   2013A&A...555A.104A     
         +Am     J.-C., Ertel, S., Hanot, C., Kervella, P., Mollier, B., Scott, N., Che, X. et al.                           
                 A&A 555, A104, 2013                                                                                         
CIA2013c  not j  Boyajian, T.S., von Braun, K., van Belle, G., Farrington, C., Schaefer, G., Jones,  2013ApJ...771...40B     
                 J., White, R., McAlister, H.A., ten Brummelaar, T.A., Ridgway, S., Gies, D.R.,      .                       
                 Sturmann, L., Sturmann, J., Turner, N.H., Goldfinger, P.J. & Vargas, N.             .                       
                 ApJ 771, 40, 2013                                                                   .                       
CIA2014a  Kf  j  Farrington, C.D., ten Brummelaar, T.A., Mason, B.D., Hartkopf, W.I., Mourard, D.,   2014AJ....148...48F     
         +Kc     Moravveji, E., McAlister, H.A., Turner, N.H., Sturmann, L., & Sturmann, J.                                  
         +orb    AJ 148, 48, 2014                                                                                            
CIA2014b  not j  von Braun, K., Boyajian, T.S., van Belle, G.T., Kane, S.R., Jones, J., Farrington,  2016MNRAS.438.2413B     
                 C., Schaefer, G., Vargas, N., Scott, N., ten Brummelaar, T.A., Kephart, M., Gies,   .                       
                 D.R., Ciardi, D.R., Lopez-Morales, M., Mazingue, C., McAlister, H.A., Ridgway, S.,  .                       
                 Goldfinger, P.J., Turner, N.H. & Sturmann, L.                                       .                       
                 MNRAS 438, 2413, 2014                                                               .                       
CIA2015a  Kf  j  Mourard, D., Monnier, J., Meilland, A., Gies, D., Millour, F., Benisty, M.,         2015A&A...577A..51M     
         +orb    Che, X., Grundstrom, E.D., Ligi, R., Schaefer, G., Baron, F., Kraus, S.,                                    
         +Kc     Zhao, M., Pedretti, E., Berio, P., Clausse, J.M., Nardetto, N., Perraut, K.,                                
                 Spang, A., Stee, P., Tallon-Bose, I., McAlister, H., ten Brummelaar, T.,                                    
                 Ridgway, S.T., Sturmann, J., Sturmann, L., Turner, N. & Farrington, C.                                      
                 A&A 577, A51, 2015                                                                                          
CIA2015b  Kc  j  Roettenbacher, R.M., Monnier, J., Henry, G.W., Fekel, F.C., Williamson, M.H.,       2015ApJ...807...23R     
                 Pourbaix, D., Latham, D.W., Latham, C.A., Torres, G., Baron, F., Che, X.,                                   
                 Kraus, S., et al.                                                                                           
                 ApJ 807, 23, 2015                                                                                           
CIA2015c  Kc  j  Roettenbacher, R.M., Monnier, J., Fekel, F.C., Henry, G.W., Korhonen, H.,           2015ApJ...809..159R     
                 Latham, D.W., Muterspaugh, M.W., Williamson, M.H., Baron, F.,                                               
                 ten Brummelaar, T.A., Che, X., Harmon, R.O., et al.                                                         
                 ApJ 809, 159, 2015                                                                                          
CIA2015d  not j  Boyajian, T., von Braun, K., Feiden, G.A., Huber, D., Basu, S., Demarque, P.,       2015MNRAS.447..846B     
                 Fischer, D.A., Schaefer, G., Mann, A.W., White, T.T., Maestro, V., Brewer, J.,      .                       
                 Lamell, C.B., Spada, F., Lopez-Morales, M., Ireland, M., Farrington, C., van Belle, .                       
                 G.T., Kane, S.R., Jones, J., ten Brummelaar, T.A., Ciardi, D.R., McAlister, H.A.,   .                       
                 Ridgway, S., Goldfinger, P.J., Turner, N.H. & Sturmann, L.                          .                       
                 MNRAS 447, 846, 2015                                                                .                       
CIA2016a  Kc  -  Gallenne, A., Merand, A., Kervella, P., Monnier, J., Schaefer, G.H.,                2016MNRAS.461.1451G     
                 Roettenbacher, R.M., Gieren, W., Pietrzynski, G., McAlister, H.A.,                                          
                 ten Brummelaar, T.A., Sturmann, J., Sturmann, L., Turner, N.H., & Anderson, R.I.                            
                 MNRAS 461, 1451, 2016                                                                                       
CIA2016b  Kc  j  Richardson, N.D., Shenar, T., Roy-Loubier, O., Schaefer, G., Moffat, A.F.J.,        2016MNRAS.461.4115R     
                 St-Louis, N., Gies, D.R., Farrington, C., Hill, G.M., Williams, P.M.,                                       
                 Gordon, K., Pablo, H., & Ramiaramanantsoa, T.                                                               
                 MNRAS 461, 4115, 2016                                                                                       
CIA2016c  Kc  j  Schaefer, G.H., Hummel, C.A., Gies, D.R., Zavala, R.T., Monnier, J.D.,              2016AJ....152..213S     
         +orb    Walter, F.M., Turner, N.H., Baron, F., ten Brummelaar, T., Che, X.,                                         
                 Farrington, C.D., Kraus, S., Sturmann, J., & Sturmann, L.                                                   
                 AJ 152, 213, 2016                 (see also NOI2016b)                                                       
CIA2018a  Kc  j  Gardner, T., Monnier, J.D., Fekel, F.C., Williamson, M., Duncan, D.K., White, T.R., 2018ApJ...855....1G     
         +orb    Ireland, M., Adams, F.C., Barman, T., Baron, F., ten Brummelaar, T., Che, X.,                               
                 Huber, D., Kraus, S., Roettenbacher, R.M., Schaefer, G., Sturmann, J., Sturmann, L.,                        
                 Swihart, S.J. & Zhao, M.                                                                                    
                 ApJ 855, 1, 2018                                                                                            
CIA2018b  not j  Schaefer, G.H., White, R.J., Baines, E.K., Boyajian, T.S., ten Brummelaar, T.A.,    2018ApJ...858...71S     
                 Farrington, C.D., Sturmann, J., Sturmann, L. & Turner, N.H.                                                 
                 ApJ 858, 71, 2018                                                                                           
CIA2018c  not j  White, T.R., Huber, D., Mann, A.W., Casagrande, L., Grunblatt, S.K., Justesen,      2018MNRAS.477.4403W     
                 A.B., Silva Aguirre, C., Bedding, T.R., Ireland, M.J., Schaefer, G.H. & Tuthill,                            
                 P.G.                                                                                                        
                 MNRAS 477, 4403, 2018                                                                                       
                                                                                                                             
Cii2012   not -  Chini, R., Hoffmeister, V.H., Nasseri, A., Stahl, O., & Zinnecker, H.               2012MNRAS.424.1925C     
                 MNRAS 424, 1925, 2012                                                                                       
Cii2016   Ci  j  Chini, R., Fuhrmann, K., Pozo Nunez, F., Ramolla, M., Kaderhandt, L.,               2016AN....337..621C     
         +E2     Niedworok, N., & Hodapp, K.-W.                                                                              
                 AN 337, 621, 2016                                                                                           
                                                                                                                             
Cin1880A  Ma  -  Cincinnati Obs.                                                                     1880Obs.....3..447G     
                 cited by Gledhill (Obs 3, 447, 1880)                                                                        
Cin1906A  Ma  -  Cincinnati Obs.                                                                     1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Cin1906B  Ma  -  Cincinnati Obs.                                                                     1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat., 1906)                                                               
Cin1937A  Ma  -  Cincinnati Obs.                                                                     1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Cir1999   H   -  Ciardullo, R., Bond, H.E., Sipior, M.S., Fullton, L.K., Zhang, C.-Y., &             1999AJ....118..488C     
                 Schaefer, K.G.                                                                                              
                 AJ 118, 488, 1999                                                                                           
Cir1999b  C   j  Bond, H.E. & Ciardullo, R.                                                          1999PASP..111..217B     
                 PASP 111, 217, 1999                                                                                         
                                                                                                                             
CJW1978   orb -  Christy, J.W.                                                                       1978AJ.....83.1225C     
                 AJ 83, 1225, 1978                                                                                           
                                                                                                                             
CKA2009   A   j  Collins, K.A., Grady, C.A., R.L., Wright, J.T., & Ciardi, D.R.                      2015ApJ...804...97C     
                 ApJ 804, 97, 2015                                                                                           
                                                                                                                             
CKM2015   Hp  j  Cartier, K.M S., Gilliland, R.L., Wright, J.T., & Ciardi, D.R.                      2015ApJ...804...97C     
                 ApJ 804, 97, 2015                                                                                           
                                                                                                                             
Cla1935       -  Colacevich, A.                                                                      1935PASP...47...87C     
                 PASP 47, 87, 1935                                                                                           
Cla1941       -  Colacevich, A.                                                                      1941PUFir..59.....A     
                 Oss. e Mem. Arcetri, No. 59, 1941                                                                           
                                                                                                                             
Clb1885   orb -  Colbert                                                                             ...................     
                 Dearborn Report, 1885                                                                                       
                                                                                                                             
Cld1895   Ma  -  Callandreau, O.                                                                     1895BuAsI..12..522C     
                 Bull. Astronomique 12, 522, 1895                                                                            
Cld1906A  Ma  -  Callendreau, O.                                                                     1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
                 Crean Lutheran High School                                                                                  
CLH2016   C   u  Liang, S., Senkbeil, L., Nair, K., Buchheim, R., McNab, C., Henry, K. & Newman, H.  2016JDSO...12...32L     
                 JDSO 12, 32, 2016                                                                                           
                                                                                                                             
Cli2008   S   u  Caloi, R.M.                                                                         2008JDSO....4..111C     
                 JDSO 4, 111, 2008                                                                                           
                                                                                                                             
Cll2003   M+  j  Comellas, J.L.                                                                      ...................     
         +Z      OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
                                                                                                                             
Clm2011   C   -  Clem, J.L., Landolt, A.U., Hoard, D.W. & Wachter, S.                                2011AJ....141..115C     
                 AJ 141, 115, 2011                                                                                           
                                                                                                                             
Clo1997   A   -  Close, L.M., Roddier, F., Northcott, M.J., Roddier, C., & Graves, J.E.              1997ApJ...478..766C     
                 ApJ 478, 766, 1997                                                                                          
Clo2002a  A   j  Close, L.M., Potter, D., Brandner, W., Lloyd-Hart, M., Liebert, J., Burrows, A.,    2002ApJ...566.1095C     
                 & Siegler, N.                                                                                               
                 ApJ 566, 1095, 2002                                                                                         
                 (Gemini North 8.1m, Hokupa'a AO)                                                                            
Clo2002b  A   -  Close, L.M., Siegler, N., Potter, D., Brandner, W., & Liebert, J.                   2002ApJ...567L..53C     
                 ApJ 567, L53, 2002                                                                                          
                 (Gemini N 8.1m, Hokupa'a AO. Most data also in Clo2003)                             2003ApJ...587..407C     
Clo2003   A   j  Close, L.M., Siegler, N., Freed, M., & Biller, B.                                   2003ApJ...587..407C     
                 ApJ 587, 407, 2003                                                                                          
                 (Gemini North 8.1m, Hokupa'a AO)                                                                            
Clo2003b  A   j  Close, L.M., Wildi, F., Lloyd-Hart, M., Brusa, G., Fisher, D., Miller, D.,          2003ApJ...599..537C     
                 Riccardi, A., Salinari, P., et al.                                                                          
                 ApJ 599, 537, 2003                                                                                          
Clo2005   A   j  Close, L.M., Lenzen, R., Guirado, J.C., Nielsen, E.L., Mamajek, E.E.,               2005Natur.433..286C     
         +Ao     Brandner, W., Hartung, M., Lidman, C., & Biller, B.                                                         
                 Nature 433, 286, 2005                                                                                       
Clo2007   A   j  Close, L.M., Zuckerman, B., Song, I., Barman, T., Marois, C., Rice, E.L.,           2007ApJ...660.1492C     
         +Hi     Siegler, N., Macintosh, B., et al.                                                                          
                 ApJ 660, 1492, 2007                                                                                         
Clo2007b  Ao  u  Close, L.M., Thatte, N., Nielsen, E.L., Abuter, R., Clarke, F., & Tecza, M.         2007ApJ...665..736C     
                 ApJ 665, 736, 2007                                                                                          
Clo2010   A   w  Close, L.M. & Males, J.R.                                                           2010ApJ...709..342C     
         +Hn     ApJ 709, 342, 2010                                                                                          
         +Es     (reduced data obtained by MBA2008)                                                  2008Sci...322.1348M     
Clo2012   A   j  Close, L.M., Puglisi, A., Males, J.R., Arcidiacono, C., Skemer, A., Guerra, J.C.,   2012ApJ...749..180C     
                 Busoni, L., Brusa, G., Pinna, E., Miller, D.L., Riccardi, A., McCarthy, D., et al.                          
                 ApJ 749, 180, 2012                                                                                          
Clo2013   A   j  Close, L.M., Males, J.R., Morzinski, K., Kopon, D., Follette, K., Rodigas, T.J.,    2013ApJ...774...94C     
                 Hinz, P., Wu, Y-L., Puglisi, A., Esposito, S., Riccardi, A., Pinna, E., et al.                              
                 ApJ 774, 94, 2013                                                                                           
Clo2014   A   j  Close, L.M., Follette, K.B., Males, J.R., Puglisi, A., Xompero, M., Apai, D.,       2014ApJ...781L..30C     
                 Najita, J., Weinberger, A.J., Morzinski, K., Rodigas, T.J., Hinz, P., Bailey, V.,                           
                 & Briguglio, R.                                                                                             
                 ApJL 781, L30, 2014                                                                                         
                                                                                                                             
ClP2011   Mb  w  Clark, P.                                                                           ...................     
                 Webb Soc., Double Star Circ. 19, 2011                                                                       
                                                                                                                             
Cls1891a  Ma  j  Collins, W.H.                                                                       .                       
                 Proc. Haverford Col. Obs 1, 28, 1891                                                                        
Cls1891b  Ma  j  Collins, W.H.                     (measure by Jones, G.L.)                          .                       
                 Proc. Haverford Col. Obs 1, 28, 1891                                                                        
Cls1892a  Ma  j  Collins, W.H.                                                                       .                       
                 Proc. Haverford Col. Obs 2, 12, 1892   (also AJ 12, 105, 1892)                      1892AJ.....12..105C     
Cls1892b  Ma  j  Collins, W.H.                                                                       .                       
                 Proc. Haverford Col. Obs 2, 25, 1892                                                                        
Cls1894   Ma  j  Collins, W.H.                                                                       1894AJ.....13..199C     
                 AJ 13, 199, 1894                                                                                            
Cls1896   Ma  j  Collins, W.H.                                                                       1896AJ.....16..141C     
                 AJ 16, 141, 1896                                                                                            
Cls1906A  Ma  -  Collins, W.H.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Clu1958   Ma  -  Clouet, B.                                                                          1958JO.....41...31C     
                 J. Obs. 41, 31, 1958                                                                                        
Clu2007   Ma  -  Clouet, B.                                                                          2007O&T....65...24C     
                 Obs. et Travaux 65, 24, 2007                                                                                
                 (previously unpub. measures from 1955-1961 compiled and published by J.-C. Thorel)                          
                                                                                                                             
Clv2006   Ei  j  Cabrera-Lavers, A., Garzon, F., Hammersley, P.L., Vincente, B. &                    2006A&A...453..371C     
                 Gonzalez-Fernandez, C.                                                                                      
                 Obs. et Travaux 65, 24, 2007                                                                                
                                                                                                                             
Cly1908   Ma  -  Clymer, W.B.                                                                        1908AnHar..60..195P     
                 Harvard Ann. 60, 195, 1908                                                                                  
                                                                                                                             
CLz2011   C   -  Lopez, C.                                                                           2011JDSO....7...40L     
                 JDSO 7, 40, 2011                                                                                            
CLz2011b  C   -  Lopez, C.E.L. & Galdeano, M.D.                                                      2011JDSO....7..204L     
                 JDSO 7, 204, 2011                                                                                           
CLz2012   P   -  Lopez, C., Calandra, F., Chalela, M., Lopez, C., Pereyra, L., Sillero,E. & Vera,M.  2012JDSO....8...73L     
                 JDSO 8, 73, 2012                                                                                            
                                                                                                                             
Cmn2000   Xl  -  Comeron, F., Neuhauser, R., & Kaas, A.A.                                            2000A&A...359..269C     
                 A&A 359, 269, 2000                                                                                          
                 (1.5m + slitless spectroscopy, NTT + SOFI K-band)                                                           
                                                                                                                             
Cmp2015   A   j  Campante, T.L., Barclay, T., Swift, J.J., Huber, D., Adibekyan, V.Zh.,              2015ApJ...799..170C     
         +V      Cochran, W., Burke, C.J., Isaacson, H., Quintana, E.V., Davies, G.R.,                                       
                 Silva Aguirre, V., Ragozzine, D., et al.                                                                    
                 ApJ 799, 170, 2015                                                                                          
                                                                                                                             
Cmr2003   T   j  Camargo, J.I.B., Ducourant, C., Teixeira, R., Le Campion, J.-F., Rapaport, M. &     2003A&A...409..361C     
         +C      Benevides-Soares, P.                                                                                        
                 A&A 409, 361, 2003                                                                                          
                                                                                                                             
Cnt2016   C   j  Cunat, J.M. Lopez                                                                   2016OED....16...86C     
                 El Observador de Estrellas Dobles, Issue #16, 86, 2016                                                      
                                                                                                                             
Coe2017   C   u  Cormier, S., Calanog, J., Stojimirovic, I., Hilburn, J., Fitzgerald, B.,            2017JDSO...13..315C     
                 Blanco, P., Boyce, P. & Boyce, G.                                                                           
                 JDSO 13, 315, 2017                                                                                          
                                                                                                                             
Cog1896a  Ma  j  Cogshall, W.A.                                                                      1896AJ.....16..211S     
                 AJ 16, 211, 1896                                                                                            
Cog1896b  Ma  -  Cogshall, W.A.                                                                      1896AJ.....17....1S     
                 AJ 17, 1, 1896                                                                                              
Cog1897a  Ma  j  Cogshall, W.A.                                                                      1897AJ.....17...93S     
                 AJ 17, 93, 1897                   (data also in Cog1898b)                           1898AN....146..225C     
Cog1897b  Ma  j  Cogshall, W.A.                                                                      1897AJ.....17..180S     
                 AJ 17, 180, 1897                                                                                            
Cog1897c  Ma  j  Cogshall, W.A.                                                                      1897AN....143...59C     
                 AN 143, 59, #3412, 1897           (data also in Cog1898a)                           1898AJ.....18..181S     
Cog1897d  Ma  j  Cogshall, W.A.                                                                      1897AN....144..359C     
                 AN 144, 359, #3455, 1897          (data also in Cog1898b)                           1898AN....146..225C     
Cog1897e  Ma  j  Cogshall, W.A.                                                                      1897MNRAS..57..398S     
                 MNRAS 57, 398, 1897               (data also in Cog1898b)                           1898AN....146..225C     
Cog1897f  Ma  j  Cogshall, W.A.                                                                      1897MNRAS..58...15C     
                 MNRAS 58, 15, 1897                (data also in Cog1898b)                           1898AN....146..225C     
Cog1897g  Ma  j  Cogshall, W.A.                                                                      1897MNRAS..57..577S     
                 MNRAS 57, 577, 1897                                                                                         
Cog1897h  Ma  -  Cogshall, W.A.                                                                      1897AN....143..413C     
                 AN 143, 413, 1897                 (data also in Cog1897b)                           1897AJ.....17..180S     
Cog1898a  Ma  -  Cogshall, W.A.                                                                      1898AJ.....18..181S     
                 AJ 18, 181, 1898                                                                                            
Cog1898b  Ma  -  Cogshall, W.A.                                                                      1898AN....146..225C     
                 AN 146, 225, 1898                                                                                           
Cog1900a  Ma  -  Cogshall, W.A.                                                                      1900AJ.....20..173C     
                 AJ 20, 173, 1900                                                                                            
Cog1900b  Ma  j  Cogshall, W.A.                                                                      1900AJ.....21...41C     
                 AJ 21, 41, 1900                                                                                             
Cog1901   Ma  j  Cogshall, W.A.                                                                      1901AJ.....22....1C     
                 AJ 22, 1, 1901                                                                                              
Cog1903   Ma  j  Cogshall, W.A.                                                                      1903AJ.....23..167C     
                 AJ 23, 167, 1903                                                                                            
Cog1904   Ma  -  Cogshall, W.A.                                                                      1904AJ.....24...15C     
                 AJ 24, 15, 1904                                                                                             
Cog1905   Ma  j  Cogshall, W.A.                                                                      1905AN....168..213C     
                 AN 168, 213, 1905                 (see also MNRAS 58, 385, 1898)                    1898MNRAS..58..385C     
Cog1906A  Ma  -  Cogshall, W.A.                                                                      1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
Cog1932A  Ma  -  Cogshall, W.A.                                                                      1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
Coh1894   D   -  Cohn, F.                                                                            1894AN....135..423C     
                 AN 135, 423, 1894                                                                                           
Coh1906A  Ma  -  Cohn, F.                                                                            1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Coh1910   Ma  -  Cohn, F.                                                                            1910AN....184..167C     
                 AN 184, 167, 1910                                                                                           
Coh1911   Ma  -  Cohn, F.                                                                            .                       
                 Beob. Sternw. Koenigsberg 43, 31, 1911                                                                      
                                                                                                                             
Coi1882   orb -  Coit, J.B.                                                                          1882MNRAS..42..359C     
                 MNRAS 42, 359, 1882                                                                                         
                                                                                                                             
Cok2018a  S   -  Coker, C.T., Gaudi, B.S., Pogge, R.W. & Horch, E.                                   2018AJ....155...27C     
                 AJ 155, 27, 2018                                                                                            
                                                                                                                             
Col1896   Ma  -  Coleman, W.                                                                         1896MmRAS..53...13C     
                 MemRAS 53, 13, 1896                                                                                         
Col1904   Ma  -  Coleman, W.                                                                         1904MmRAS..54...65C     
                 MemRAS 54, 65, 1904                                                                                         
Col1906A  Ma  -  Coleman, W.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Com1890   Ma  j  Comstock, G.C.                                                                      1890PWasO...6...26C     
                 Pub. Washburn Obs. 6, Pt.2, 1890                                                                            
Com1896a  Ma  j  Comstock, G.C.                                                                      1896PWasO..10.....C     
                 Pub. Washburn Obs. 10, Pt.1, 1896                                                                           
Com1896B  orb -  Comstock, G.C.                                                                      1896QB421.S5.......     
                 cited by See (Evolution of Stellar Systems, v1, 1896)                                                       
Com1901   orb -  Comstock, G.C.                                                                      1901AJ.....21..182C     
                 AJ 21, 182, 1901                                                                                            
Com1902   orb -  Comstock, G.C.                                                                      1902AJ.....22...65C     
                 AJ 22, 65, 1902                                                                                             
Com1906   Ma  j  Comstock, G.C.                                                                      1906QB4.W8v10p3....     
                 Pub. Washburn Obs. 10, Pt.3, 1906                                                                           
Com1906B  Ma  -  Comstock, G.C.                                                                      1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Com1908   Ma  j  Comstock, G.C.                                                                      1908PWasO..12.....C     
                 Pub. Washburn Obs. 12, Pt.1, 1908                                                                           
Com1918a  orb -  Comstock, G.C.                                                                      1918AJ.....31...33C     
                 AJ 31, 33, 1918                                                                                             
Com1918b  orb -  Comstock, G.C.                                                                      1918AJ.....31..107C     
                 AJ 31, 107, 1918                                                                                            
Com1921a  Ma  j  Comstock, G.C.                                                                      1921PWasO..10....2C     
                 Pub. Washburn Obs. 10, Pt.4, 1921                                                                           
Com1921b  orb -  Comstock, G.C.                                                                      1921AJ.....33..139C     
                 AJ 33, 139, 1921                                                                                            
Com1921c  orb -  Comstock, G.C.                                                                      1921AJ.....33..163C     
                 AJ 33, 163, 1921                                                                                            
Com1929   Ma  j  Comstock, G.C.                                                                      1929PWasO..14.....C     
                 Pub. Washburn Obs. 14, Pt.1, 1929                                                                           
                                                                                                                             
Con2008   Ci  j  Connelley, M.S., Reipurth, B., & Tokunaga, A.T.                                     2008AJ....135.2496C     
                 AJ 135, 2496, 2008                                                                                          
                 (IR duplicity survey among YSOs. Note that primary magnitudes in summary lines                              
                 are K-band magnitudes of IRAS objects containing these pairs, so are in general                             
                 severe overestimates of these objects' brightnesses)                                                        
Con2008b      -  Connelley, M.S., Reipurth, B., & Tokunaga, A.T.                                     2008AJ....135.2526C     
                 AJ 135, 2526, 2008                (statistical analysis; no data)                                           
                                                                                                                             
CoO1927A  T   -  Cordoba Obs.                                                                        1927sdsc.book......     
                 cited in SDS (Southern Double Star Catalog), 1927                                                           
CoO9999   T   -  Cordoba Obs.                                                                        ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Cop1875A  Ma  -  Copeland, R.                                                                        1875AN.....85..323D     
                 cited by Doberck, 1875 (see Dob1875b,f,g,h)                                                                 
Cop1886   Ma  -  Copeland, R.                                                                        1886Obs.....9..304C     
                 Obs. 9, 304, 1886                                                                                           
Cop1896A  orb -  Copeland, R.                                                                        1896QB421.S5.......     
                 cited by See (Evolution of Stellar Systems, v1, 1896)                                                       
Cop1897A  Ma  j  Copeland, R.                                                                        1897AN....144..413S     
                 cited by See (AN 144, 413, 1897)                                                                            
Cop1906A  Ma  j  Copeland, R.                                                                        .                       
                 cited by Burnham (via Skf2013)                                                                              
Cop1937A  Ma  -  Copeland, R.                                                                        1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
Cor2000   Sa  j  Correia, S. & Richichi, A.                                                          2000A&AS..141..301C     
                 A&AS 141, 301, 2000                                                                                         
Cor2006   A   j  Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F.                            2006A&A...459..909C     
                 A&A 459, 909, 2006                (some data reprocessed by Csepany et al. 2017)    2017A&A...603A..74C     
Cor2013   A   j  Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens,   2013A&A...557A..63C     
                 M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.                                     
                 A&A 557, A63, 2013                                                                                          
                                                                                                                             
Cos1899   Ma  -  Cosserat, E.                                                                        1899AnTou...3...77.     
         +Mb     Ann. Toulouse Obs. 3, 77, 1899                                                                              
                                                                                                                             
Cot2002   orb -  Costado, M.T.                                                                       2002IAUDS.147....1C     
                 Inf. Circ. 147, 1, 2002                                                                                     
                                                                                                                             
Cou1952a  Ma  -  Couteau, P.                                                                         1952JO.....35..101C     
         +Mc     J. Obs. 35, 101, 1952                                                                                       
Cou1952b  Ma  -  Couteau, P.                                                                         1952JO.....35..181C     
                 J. Obs. 35, 181, 1952                                                                                       
Cou1953a  Ma  -  Couteau, P.                                                                         1953JO.....36...37C     
                 J. Obs. 36, 37, 1953                                                                                        
Cou1953b      -  Couteau, P.                                                                         1953JO.....36...44C     
                 J. Obs. 36, 44, 1953                                                                                        
Cou1953c  Ma  -  Couteau, P.                                                                         1953JO.....36...46C     
                 J. Obs. 36, 46, 1953                                                                                        
Cou1953d  Ma  -  Couteau, P.                                                                         1953JO.....36..131C     
                 J. Obs. 36, 131, 1953                                                                                       
Cou1953e  Mc  -  Couteau, P.                                                                         1953JO.....37...37C     
                 J. Obs. 37, 37, 1953                                                                                        
Cou1955a  Ma  -  Couteau, P.                                                                         1955JO.....38....1C     
                 J. Obs. 38, 1, 1955                                                                                         
Cou1955b      -  Couteau, P.                                                                         1955JO.....38...27C     
                 J. Obs. 38, 27, 1955                                                                                        
Cou1955c  Ma  -  Couteau, P.                                                                         1955JO.....38..238C     
         +Mc     J. Obs. 38, 238, 1955                                                                                       
Cou1956   Ma  -  Couteau, P.                                                                         1956JO.....39..137C     
         +Mc     J. Obs. 39, 137, 1956                                                                                       
Cou1957a  Ma  j  Couteau, P.                                                                         1957JO.....40..113C     
         +Mc     J. Obs. 40, 113, 1957                                                                                       
Cou1957b  orb -  Couteau, P.                                                                         1957JO.....40..126C     
                 J. Obs. 40, 126, 1957                                                                                       
Cou1958a  M+  -  Couteau, P.                                                                         1958JO.....41....1C     
         +Pa     J. Obs. 41, 1-14, 1958                                                                                      
Cou1958b  orb -  Couteau, P.                                                                         1958JO.....41...15C     
                 J. Obs. 41, 15-19, 1958                                                                                     
Cou1958c  Ma  j  Couteau, P.                                                                         1958JO.....41...81C     
         +Mc     J. Obs. 41, 81-90, 1958                                                                                     
Cou1958d  orb -  Couteau, P.                                                                         1958JO.....41...91C     
                 J. Obs. 41, 91-96, 1958                                                                                     
Cou1959a  Ma  -  Couteau, P.                                                                         1959JO.....42...17C     
         +Mc     J. Obs. 42, 17, 1959                                                                                        
Cou1959b  orb -  Couteau, P.                                                                         1959JO.....42...30C     
                 J. Obs. 42, 30, 1959                                                                                        
Cou1960a  M+  -  Couteau, P.                                                                         1960JO.....43....1C     
         +orb    J. Obs. 43, 1, 1960                                                                                         
Cou1960b  orb -  Couteau, P.                                                                         .                       
                 Bull. Astron. Paris 23, 127, 1960                                                                           
Cou1960c  orb -  Couteau, P.                                                                         1960JO.....43...13C     
                 J. Obs. 43, 13, 1960                                                                                        
Cou1961a  Ma  -  Couteau, P.                                                                         1961JO.....44...41C     
         +Mc     J. Obs. 44, 41, 1961                                                                                        
Cou1961b  orb -  Couteau, P.                                                                         1961JO.....44...54C     
                 J. Obs. 44, 54-60, 1961                                                                                     
Cou1961c  orb -  Couteau, P.                                                                         1961IAUDS..23....1C     
                 Inf. Circ. 23, 1, 1961                                                                                      
Cou1962a  Ma  j  Couteau, P.                                                                         1962JO.....45...43C     
         +Mc     J. Obs. 45, 43, 1962                                                                                        
Cou1962b  Ma  j  Couteau, P.                                                                         1962JO.....45..225C     
         +Mb     J. Obs. 45, 225, 1962                                                                                       
Cou1962c  orb -  Couteau, P.                                                                         .                       
                 Bull. Astron. Paris 24, 15, 1962                                                                            
Cou1962d  orb -  Couteau, P.                                                                         1962IAUDS..26....1C     
                 Inf. Circ. 26, 1, 1962                                                                                      
Cou1962e  orb -  Couteau, P.                                                                         1962JO.....45...37C     
                 J. Obs. 45, 37, 1962                                                                                        
Cou1962F  Ma  -  Couteau, P.                                                                         1962QB821.J64......     
                 cited by Jonckheere (General Cat. of Double Stars, Marseille, 1962)                                         
Cou1963a  Ma  j  Couteau, P.                                                                         1963JO.....46..155C     
         +Mc     J. Obs. 46, 155, 1963                                                                                       
Cou1963b  orb -  Couteau, P.                                                                         1963JO.....46..172C     
                 J. Obs. 46, 172, 1963                                                                                       
Cou1963c  orb -  Couteau, P.                                                                         .                       
                 Bull. Astron. Paris 24, 24, 1963                                                                            
Cou1964   M+  j  Couteau, P.                                                                         1964JO.....47..229C     
         +Pa     J. Obs. 47, 229, 1964                                                                                       
Cou1965a  orb -  Couteau, P.                                                                         1965JO.....48...33C     
                 J. Obs. 48, 33, 1965                                                                                        
Cou1965b  orb -  Couteau, P.                                                                         1965JO.....48...35C     
                 J. Obs. 48, 35, 1965                                                                                        
Cou1966a  Ma  -  Couteau, P.                                                                         1966JO.....49..221C     
         +Pa     J. Obs. 49, 221, 1966                                                                                       
Cou1966b  M+  j  Couteau, P.                                                                         1966JO.....49..341C     
         +Pa     J. Obs. 49, 341, 1966                                                                                       
Cou1966c  orb -  Couteau, P.                                                                         1966JO.....49..369C     
                 J. Obs. 49, 369, 1966                                                                                       
Cou1967a  Ma  -  Couteau, P.                                                                         1967JO.....50...33C     
         +Pa     J. Obs. 50, 33-39, 1967                                                                                     
Cou1967b  Ma  -  Couteau, P.                                                                         1967JO.....50...41C     
                 J. Obs. 50, 41-57, 1967                                                                                     
Cou1967c  orb -  Couteau, P.                                                                         1967IAUDS..42....1C     
                 Inf. Circ. 42, 1, 1967                                                                                      
Cou1968a  Ma  j  Couteau, P.                                                                         1968JO.....51...31C     
                 J. Obs. 51, 31, 1968                                                                                        
Cou1968b  Ma  j  Couteau, P.                                                                         1968JO.....51..337C     
                 J. Obs. 51, 337, 1968                                                                                       
Cou1970a  Ma  j  Couteau, P.                                                                         1970A&AS....1..105C     
         +Pa     A&AS 1, 105, 1970                                                                                           
Cou1970b  Ma  j  Couteau, P.                                                                         1970A&AS....1..419C     
         +Pa     A&AS 1, 419, 1970                                                                                           
Cou1970c  Ma  j  Couteau, P.                                                                         1970A&AS....3...51C     
         +Pa     A&AS 3, 51, 1970                                                                                            
Cou1971   orb -  Couteau, P. & Morel, P.J.                                                           1971IAUDS..53....1C     
                 Inf. Circ. 53, 1, 1971                                                                                      
Cou1972a  Ma  j  Couteau, P.                                                                         1972A&AS....5..167C     
         +Pa     A&AS 5, 167, 1972                                                                                           
Cou1972b  orb -  Couteau, P. & Morel, P.J.                                                           1972A&AS....5..175C     
                 A&AS 5, 175, 1972                                                                                           
Cou1972c  orb -  Couteau, P.                                                                         1972A&AS....5..181C     
                 A&AS 5, 181, 1972                                                                                           
Cou1972d  Ma  j  Couteau, P.                                                                         1972A&AS....6..177C     
                 A&AS 6, 177, 1972                                                                                           
Cou1972e  Ma  j  Couteau, P.                                                                         1972A&AS....6..185C     
                 A&AS 6, 185, 1972                                                                                           
Cou1972f  Ma  j  Couteau, P.                                                                         1972A&AS....6..419C     
         +Pa     A&AS 6, 419, 1972                                                                                           
Cou1973a  Ma  j  Couteau, P.                                                                         1973A&AS...10..273C     
         +Pa     A&AS 10, 273, 1973                                                                                          
Cou1973b  orb -  Couteau, P.                                                                         1973A&AS...12..127C     
                 A&AS 12, 127, 1973                                                                                          
Cou1973c  Ma  -  Couteau, P.                                                                         1973A&AS...12..137C     
         +Pa     A&AS 12, 137, 1973                                                                                          
Cou1973d  orb -  Couteau, P.                                                                         1973IAUDS..59....1C     
                 Inf. Circ. 59, 1, 1973                                                                                      
Cou1974a  Ma  -  Couteau, P.                                                                         1974A&AS...15..253C     
                 A&AS 15, 253, 1974                                                                                          
Cou1974b  orb -  Couteau, P.                                                                         1974IAUDS..62....1C     
                 Inf. Circ. 62, 1, 1974                                                                                      
Cou1975a  Ma  j  Couteau, P.                                                                         1975A&AS...20..379C     
                 A&AS 20, 379, 1975                                                                                          
Cou1975b  Ma  j  Couteau, P.                                                                         1975A&AS...20..391C     
                 A&AS 20, 391, 1975                                                                                          
Cou1975c  orb -  Couteau, P.                                                                         1975A&AS...20..411C     
                 A&AS 20, 411, 1975                                                                                          
Cou1976a  Ma  -  Couteau, P.                                                                         1976A&AS...24..495C     
                 A&AS 24, 495, 1976                                                                                          
Cou1976b  Ma  -  Couteau, P.                                                                         1976A&AS...29..249C     
                 A&AS 29, 249, 1976                                                                                          
Cou1976c  orb -  Couteau, P.                                                                         1976IAUDS..70....1C     
                 Inf. Circ. 70, 1, 1976                                                                                      
Cou1979a  Ma  j  Couteau, P.                                                                         1979A&AS...35..197C     
                 A&AS 35, 197, 1979                                                                                          
Cou1979b  Ma  j  Couteau, P.                                                                         1979A&AS...36...11C     
                 A&AS 36, 11, 1979                                                                                           
Cou1981a  Ma  -  Couteau, P.                                                                         1981A&AS...43...79C     
                 A&AS 43, 79, 1981                                                                                           
Cou1981b  orb -  Couteau. P.                                                                         1981IAUDS..83....1C     
                 Inf. Circ. 83, 1, 1981                                                                                      
Cou1982a  Ma  -  Couteau, P.                                                                         1982A&AS...48..443C     
                 A&AS 48, 443, 1982                                                                                          
Cou1982b  Ma  j  Couteau, P.                                                                         1982A&AS...50...49C     
                 A&AS 50, 49, 1982                                                                                           
Cou1982c  orb -  Couteau, P.                                                                         1982IAUDS..86....1C     
                 Inf. Circ. 86, 1, 1982                                                                                      
Cou1982d  orb -  Couteau, P. & Morel, P.J.                                                           1982A&A...105..323C     
                 A&A 105, 323, 1982                                                                                          
Cou1983a  Ma  -  Couteau, P.                                                                         1983A&AS...53..441C     
                 A&AS 53, 441, 1983                                                                                          
Cou1983b  orb -  Couteau, P.                                                                         1983IAUDS..90....1C     
                 Inf. Circ. 90, 1, 1983                                                                                      
Cou1983c  orb -  Couteau, P.                                                                         1983IAUDS..91R...1C     
                 Inf. Circ. 91, 1, 1983                                                                                      
Cou1984a  Ma  j  Couteau, P.                                                                         1984PASP...96..174C     
         +Mb     PASP 96, 174, 1984                                                                                          
Cou1984b  orb -  Couteau, P.                                                                         1984A&AS...57..171C     
                 A&AS 57, 171, 1984                                                                                          
Cou1984c  orb -  Couteau, P.                                                                         1984IAUDS..92....1C     
                 Inf. Circ. 92, 1, 1984                                                                                      
Cou1984d  orb -  Couteau, P.                                                                         1984IAUDS..94....1C     
                 Inf. Circ. 94, 1, 1984                                                                                      
Cou1985a  Ma  j  Couteau, P.                                                                         1985A&AS...60..237C     
                 A&AS 60, 237, 1985                                                                                          
Cou1985b  Ma  j  Couteau, P.                                                                         1985A&AS...60..241C     
                 A&AS 60, 241, 1985                                                                                          
Cou1985c  orb -  Couteau, P.                                                                         1985IAUDS..95....1C     
                 Inf. Circ. 95, 1, 1985                                                                                      
Cou1985d  orb -  Couteau, P.                                                                         1985IAUDS..97....1C     
                 Inf. Circ. 97, 1, 1985                                                                                      
Cou1986a  orb -  Couteau, P.                                                                         1986IAUDS..98....1C     
                 Inf. Circ. 98, 1, 1986                                                                                      
Cou1986b  orb -  Couteau, P.                                                                         1986A&AS...65..505C     
                 A&AS 65, 505, 1986                                                                                          
Cou1987a  Ma  -  Couteau, P.                                                                         1987A&AS...67...13C     
                 A&AS 67, 13, 1987                                                                                           
Cou1987b  Ma  j  Couteau, P.                                                                         1987A&AS...70..193C     
         +Mb     A&AS 70, 193, 1987                                                                                          
Cou1987c  orb -  Couteau, P.                                                                         1987A&AS...71..569C     
                 A&AS 71, 569, 1987                                                                                          
Cou1987d  orb -  Couteau, P.                                                                         1987IAUDS.101....1C     
                 Inf. Circ. 101, 1, 1987                                                                                     
Cou1987e  orb -  Couteau, P.                                                                         1987IAUDS.102....1C     
                 Inf. Circ. 102, 1, 1987                                                                                     
Cou1988a  Mb  j  Couteau, P. (Couteau & Ling)                                                        1988A&AS...73..449C     
                 A&AS 73, 449, 1988                                                                                          
Cou1988b  Ma  -  Couteau, P.                                                                         1988A&AS...75..163C     
                 A&AS 75, 163, 1988                                                                                          
Cou1988c  orb -  Couteau, P.                                                                         1988IAUDS.104....1C     
                 Inf. Circ. 104, 1, 1988                                                                                     
Cou1988d  orb -  Couteau, P.                                                                         1988IAUDS.105....1C     
                 Inf. Circ. 105, 1, 1988                                                                                     
Cou1989a  Mb  j  Couteau, P. (Couteau et al.)                                                        1989A&AS...78..483C     
                 A&AS 78, 483, 1989                                                                                          
Cou1989b  Ma  j  Couteau, P.                                                                         1989A&AS...79..385C     
         +Mb     A&AS 79, 385, 1989                                                                                          
Cou1989c  orb -  Couteau, P.                                                                         1989A&AS...80..373C     
                 A&AS 80, 373, 1989                                                                                          
Cou1989d  orb -  Couteau, P.                                                                         1989IAUDS.107....1C     
                 Inf. Circ. 107, 1, 1989                                                                                     
Cou1989e  orb -  Couteau, P.                                                                         1989IAUDS.108....1C     
                 Inf. Circ. 108, 1, 1989                                                                                     
Cou1990a  orb -  Couteau, P.                                                                         1990IAUDS.111....1C     
                 Inf. Circ. 111, 1, 1990                                                                                     
Cou1990b  orb -  Couteau, P.                                                                         1990IAUDS.112....1C     
                 Inf. Circ. 112, 1, 1990                                                                                     
Cou1990c  Ma  j  Couteau, P.                                                                         1990A&AS...83..331C     
         +Mb     A&AS 83, 331, 1990                                                                                          
Cou1991a  Ma  j  Couteau, P. (Couteau & Ling)                                                        1991A&AS...88..497C     
         +Mb     A&AS 88, 497, 1991                                                                                          
Cou1991b  orb -  Couteau, P.                                                                         1991IAUDS.113Q...1C     
                 Inf. Circ. 113, 1, 1991                                                                                     
Cou1992   Ma  j  Couteau, P. (Ling & Couteau)                                                        1992A&AS...95..423C     
         +Mb     A&AS 95, 423, 1992                                                                                          
Cou1993a  Ma  -  Couteau, P.                                                                         1993A&AS...97..511C     
                 A&AS 97, 511, 1993                                                                                          
Cou1993b  orb -  Couteau, P.                                                                         1993IAUDS.119....2C     
                 Inf. Circ. 119, 2, 1993                                                                                     
Cou1993c  orb -  Couteau, P.                                                                         1993IAUDS.120....2C     
                 Inf. Circ. 120, 2, 1993                                                                                     
Cou1993d  Ma  j  Couteau, P. (Couteau et al.)                                                        1993A&AS..100..305C     
                 A&AS 100, 305, 1993                                                                                         
Cou1994   Ma  j  Couteau, P. (Couteau & Gili)                                                        1994A&AS..106..377C     
                 A&AS 106, 377, 1994                                                                                         
Cou1996   orb -  Couteau, P.                                                                         1996IAUDS.128....1C     
                 Inf. Circ. 128, 1, 1996                                                                                     
Cou1997a  orb -  Couteau, P.                                                                         1997IAUDS.131....1C     
                 Inf. Circ. 131, 1, 1997                                                                                     
Cou1997b  Ma  j  Couteau, P.                                                                         1997A&AS..126....1C     
                 A&AS 126, 1, 1997                                                                                           
Cou1999a  Ma  -  Couteau, P.                                                                         1999IAUDS.138....2C     
                 Inf. Circ. 138, 2, 1999                                                                                     
Cou1999b  orb -  Couteau, P.                                                                         .                       
                 Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.                                    
Cou2002   Ma  j  Couteau, P.                                                                         .                       
                 Updated electronic version of Couteau 2700 Cat. (Cou1999b)                                                  
                 (all measures prior to 2000.5 also in Cou2002b)                                                             
Cou2002b  Ma  j  Couteau, P.                                                                         2002O&T....55....2C     
                 Obs. et Travaux 55, 2, 2002       (most measures also in Cou2002)                                           
                                                                                                                             
Cov1992   Z   -  Covino, E., Terranegra, L., Franchini, M., Chavarria-K., C., & Stalio, R.           1992A&AS...94..273C     
                 A&AS 94, 273, 1992                                                                                          
                                                                                                                             
Cow1896   Ma  -  Cowell, P.H.                                                                        1896RGOO...........     
                 Greenwich Observations, 1896      (data also in MNRAS 59, 400, 1899)                1899MNRAS..59..400.     
                                                                                                                             
Cox1912   Ma  -  Cox, G.W.                                                                           .                       
                 Transvaal Obs. Circ. 1, 111, 1912                                                                           
Cox1913   Ma  -  Cox, G.W.                                                                           1913CiUO....1...31C     
                 Union Obs. Johannesburg Circ. 4, 31, 1913                                                                   
                                                                                                                             
Cpb1994   Si  j  Coppenbarger, D.S., Henry, T.J., & McCarthy, D.W., Jr.                              1994AJ....107.1551C     
                 AJ 107, 1551, 1994                                                                                          
                                                                                                                             
CPD              Cape Photo. Durch.                (from additional DD list)                         ...................     
                                                                                                                             
Cpf9999   Pa  -                                                                                      ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Cpn1998   A   -  Corporon, P.                                                                        .                       
                 PhD thesis, U. Montreal, 1998                                                                               
                 (as cited by Bns2006)                                                                                       
                                                                                                                             
CpO1906       -  Cape Observatory                                                                    .                       
                 Cape Obs - Henderson, 1906                                                                                  
CpO1938   P+  -  Cape Observatory                                                                    .                       
         +T      Cape Obs (1822-1938 data)                                                                                   
CpO9999   T   -  Cape Observatory                                                                    ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
CpP1938a  Po  -  Cape Observatory                                                                    .                       
                 Cape Cat., -30 to -60 deg  (1898-1938 data)                                                                 
CpP1938b  Pa  -  Cape Observatory                                                                    .                       
         +Po     Cape Cat., -30 to -60 deg  (1935-1938 data)                                                                 
CpP1938c  Pa  -  Cape Observatory                                                                    .                       
         +Po     Cape Cat., -30 to -60 deg  (1908-1938 data)                                                                 
CpP9999   Po  -  Cape Observatory                                                                    ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Cpr1937A      -  Cooper, E.F.                                                                        1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
                 California & Carnegie Planet Search Program                                                                 
                 (papers by Marcy, Butler, Fischer, Vogt, etc.)                                                              
CPS1996a  Xh  -  Marcy, G.W. & Butler, R.P.                                                          1996ApJ...464L.147M     
                 ApJ 464, L147, 1996                                                                                         
CPS1996b  Xh  -  Butler, R.P. & Marcy, G.W.                                                          1996ApJ...464L.153B     
                 ApJ 464, L153, 1996                                                                                         
CPS1997a  Xh  -  Butler, R.P., Marcy, G., Williams, E., Hauser, H., & Shirts, P.                     1997ApJ...474L.115B     
                 ApJ 474, L115, 1997                                                                                         
CPS1997b  Xh  -  Cochran, W.D., Hatzes, A.P., Butler, R.P. & Marcy, G.W.                             1997ApJ...483..457C     
                 ApJ 483, 457, 1997                                                                                          
CPS1999a  Xh  -  Marcy, G.W., Butler, R.P., Vogt, S.S., Fischer, D., & Liu, M.C.                     1999ApJ...520..239M     
                 ApJ 520, 239, 1999                                                                                          
CPS1999b  Xh  -  Butler, R.P., Marcy, G.W., Fischer, D.A., Brown, T.M., Contos, A.R., Korzennik,     1999ApJ...526..916B     
                 S.G., Nisenson, P., & Noyes, R.W.                                                                           
                 ApJ 526, 916, 1999                                                                                          
CPS1999c  Xh  -  Fischer, D.A., Marcy, G.W., Butler, R.P., Vogt, S.S., & Apps, K.                    1999PASP..111...50F     
                 PASP 111, 50, 1999                                                                                          
CPS2000a  Xh  -  Korzennik, S.G., Brown, T.M., Fischer, D.A., Nisenson, P., & Noyes, R.W.            2000ApJ...533L.147K     
                 ApJ 533, L147, 2000                                                                                         
CPS2000b  Xh  -  Marcy, G.W., Butler, R.P., & Vogt, S.S.                                             2000ApJ...536L..43M     
                 ApJ 536, L43, 2000                                                                                          
CPS2000c  Xh  -  Vogt, S.S., Marcy, G.W., Butler, R.P., &  Apps, K.                                  2000ApJ...536..902V     
                 ApJ 536, 902, 2000                                                                                          
CPS2000d  Xh  -  Butler, R.P., Vogt, S.S., Marcy, G.W., Fischer, D.A., Henry, G.W., & Apps, K.       2000ApJ...545..504B     
                 ApJ 545, 504, 2000                                                                                          
CPS2000e  Xh  -  Kurster, M., End, M., Els, S., Hatzes, A.P., Cochran, W.D., Dobereiner, S., &       2000A&A...353L..33K     
                 Dennerl, L.                                                                                                 
                 A&A 353, L33, 2000                                                                                          
CPS2002       -  Vogt, S.S., Butler, R.P., Marcy, G.W., Fischer, D.A., Pourbaix, D., Apps, K., &     2002ApJ...568..352V     
                 Laughlin, G.                                                                                                
                 ApJ 568, 352, 2002                                                                                          
CPS2002b  not -  Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C.,  2002MNRAS.337.1170J     
                 & Carter, B.D.                                                                                              
                 MNRAS 337, 1170, 2002                                                                                       
                                                                                                                             
CpT2005       -  Cooper, T.                                                                          2005MNSSA..64..142C     
                 MNASSA 64, 142, 2005                                                                                        
                                                                                                                             
                 California Polytechnic State University                                                                     
CPU2017a  S   j  Kehrli, M., David, H., Drake, E., Gonzalez, C., Zuchegno, J. & Genet, R.            2017JDSO...13...99K     
                 JDSO 13, 99, 2017                                                                                           
CPU2017b  S   j  Kehrli, M., David, H., Drake, E., Gonzalez, C., Zuchegno, J. & Genet, R.            2017JDSO...13..122K     
                 JDSO 13, 122, 2017                                                                                          
CPU2017c  C   w  Kraver, C., Van Steenwyk, C., Ryan, C., Forrest, N., Irving, J., Krueger, A. &      2017JDSO...13..216K     
                 Genet, R.                                                                                                   
                 JDSO 13, 216, 2017                                                                                          
                                                                                                                             
CpZ9999   Pa  -                                                                                      ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
CRA2014   C+  u  Ariyawansa, A. & Troville, J.     (CUREA, Mt Wilson)                                2014JDSO...10..304A     
         +S      JDSO 10, 304, 2014                                                                                          
                                                                                                                             
Crb2009   C   u  Carballo, J.-L. Gonzalez                                                            2009OED.....1...15C     
                 El Observador de Estrellas Dobles, Issue #1, 15, 2009                                                       
Crb2009b  C   u  Carballo, J.-L. Gonzalez                                                            2009OED.....3...53C     
                 El Observador de Estrellas Dobles, Issue #3, 53, 2009                                                       
Crb2012   C   j  Carballo, J.-L. Gonzalez                                                            2012OED.....8...26C     
         +E2     El Observador de Estrellas Dobles, Issue #8, 26, 2012                                                       
Crb2012b  C   j  Carballo, J.-L. Gonzalez                                                            2012JDSO....8...97C     
                 JDSO 8, 97, 2012                                                                                            
Crb2012c  E2  j  Carballo, J.-L. Gonzalez                                                            2012OED.....9...33C     
                 El Observador de Estrellas Dobles, Issue #9, 33, 2012                                                       
Crb2013   C   j  Carballo, J.-L. Gonzalez                                                            2013OED....10...27C     
                 El Observador de Estrellas Dobles, Issue #10, 27, 2013                                                      
Crb2013b  E2  j  Carballo, J.-L. Gonzalez                                                            2013OED....11...19C     
                 El Observador de Estrellas Dobles, Issue #11, 19, 2013                                                      
Crb2016a  C   w  Carballo, J.-L. Gonzalez & Romero, F.M. Rica                                        2016OED....16...37C     
         +P      El Observador de Estrellas Dobles, Issue #16, 37, 2016                                                      
         +Es                                                                                                                 
                                                                                                                             
CrC2014   C   j  Cortes-Contreras, M., Caballero, J.A. & Montes, D.                                  2014Obs...134..348C     
         +E+     Observatory 134, 348, 2014                                                                                  
         +Hw                                                                                                                 
         +P                                                                                                                  
                                                                                                                             
Cre2010   Ci  j  Currie, T., Bailey, V., Fabrycky, D., Murray-Clay, R., Rodigas, T., & Hinz, P.      2010ApJ...721L.177C     
                 ApJ 721, L177, 2010                                                                                         
Cre2011   A   j  Currie, T., Burrows, A.S., Itoh, Y., Matsumura, S., Fukagawa, M., Apai, D.,         2011ApJ...729..128C     
                 Madhusudhan, N., Hinz, P.M., Rodigas, T.J., Kasper, M., Pyo, T.-S., & Ogino, S.                             
                 ApJ 729, 128, 2011                                                                                          
Cre2012   Ac  j  Currie, T., Fukagawa, M., Thalmann, C., Matsumura, S., & Plavchan, P.               2012ApJ...755L..34C     
         +orb    ApJ 755, L34, 2012                                                                                          
Cre2014   Ci  j  Currie, T., Daemgen, S., Debes, J., LaFreniere, D., Itoh, Y., Jayawardhana, R.,     2014ApJL..780L..30C     
         +A      Ratzka, T., & Correia, S.                                                                                   
         +Xr     ApJL 780, L30, 2014                                                                                         
Cre2014b  A   j  Currie, T., Burrows, A., Girard, J.H., Cloutier, R., Fukagawa, M., Sorahana, S.,    2014ApJ...795..133C     
         +C      Kuchner, M., Kenyon, S.J., Madhusudhan, N., & Itoh, Y.                                                      
                 ApJ, 795, 133, 2014                                                                                         
                                                                                                                             
CrF2002   orb -  Carrier, F., North, P. Udry, S., & Babel, J.                                        2002A&A...394..151C     
                 A&A 394, 151, 2002                                                                                          
                                                                                                                             
Crg1906A      -  Carrington                                                                          1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
CRI              Crifo, F.                         (from Ccd2002 DD list)                                                    
                                                                                                                             
CrJ2010   Ao  j  Crepp, J.R., Serabyn, E., Carson, J., Ge, J., & Kravchenko, I.                      2010ApJ...715.1533C     
         +Ac     ApJ 715, 1533, 2010                                                                                         
CrJ2012   A   j  Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Fischer, D.A., Hillenbrand,  2012ApJ...761...39C     
                 L.A., Yantek, S.M., Delaney, C.R., Wright, J.T., Isaacson, H.T., & Montet, B.T.                             
                 ApJ 761, 39, 2012                      (primary JHK magnitudes from 2MASS)                                  
CrJ2013   A   j  Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Fischer, D.A.,               2013ApJ...771...46C     
                 Yantek, S.M., Wright, J.T., Isaacson, H.T., & Feng, Y.                                                      
                 ApJ 771, 46, 2013                                                                                           
CrJ2013b  A   j  Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Gianninas, A., Kilic, M.,    2013ApJ...774....1C     
                 & Wright, J.T.                                                                                              
                 ApJ 774, 1, 2013                                                                                            
CrJ2014   A   -  Montet, B.T., Crepp, J.R., Johnson, J.A., Howard, A.W., & Marcy, G.W.               2014ApJ...781...28M     
         +E+     ApJ 781, 28, 2014                                                                                           
         +Hw                                                                                                                 
         +P                                                                                                                  
CrJ2014b  A   j  Crepp, J.R., Johnson, J.A., Howard, A.W., Marcy, G.W., Brewer, J., Fischer, D.A.,   2014ApJ...781...29C     
                 Wright, J.T., & Isaacson, H.                                                                                
                 ApJ 781, 29, 2014                                                                                           
CrJ2015   A   j  Crepp, J.R., Rice, E., Veicht, A., Aguilar, J., Pueyo, L., Giorla, P., Nilsson, R,  2015ApJ...798L..43C     
                 Luszcz-Cook, S.H., Oppenheimer, R., Hinkley, S., Brenner, D., Vasasht, G., et al.                           
                 ApJ 798, L43, 2015                                                                                          
                                                                                                                             
                 Crystal Lake Observatory                                                                                    
CrL2017   C   w  Young, C.                                                                           2017JDSO...13...90Y     
                 JDSO 13, 90, 2017                                                                                           
                                                                                                                             
Crm2007   Xr  j  Carmona, A., van den Ancker, M.E., & Henning, T.                                    2007A&A...464..687C     
         +Ci     A&A 464, 687, 2007                                                                                          
                                                                                                                             
Crn1994       -  Carney, B.W., Latham, D.W., Laird, J.B., & Aguilar, L.A.                            1994AJ....107.2240C     
                 AJ 107, 2240, 1994                                                                                          
Crn2001   orb -  Carney, B.W., Latham, D.W., Laird, J.B., Grant, C.E., & Morse, J.A.                 2001AJ....122.3419C     
                 AJ 122, 3419, 2001                                                                                          
                                                                                                                             
Cro1879       -  Crossley, E., Gledhill, J., & Wilson, J.M.                                          1879QB821.C95......     
                 Handbook of Double Stars, 1879                                                                              
                                                                                                                             
Crp1997   Ci  j  Carpenter, J.M., Meyer, M.R., Dougados, C., Strom, S.E., & Hillenbrand, L.A.        1997AJ....114..198C     
                 AJ 114, 198, 1997                                                                                           
Crp2001   E2  -  Carpenter, J.M., Hillenbrand, L.A. & Skrutskie, M.F.                                2001AJ....121.3160C     
                 AJ 121, 3160, 2001                                                                                          
                                                                                                                             
Crq1983   orb -  Carquillat, J.M., Nadal. R., Ginestet, J.M., & Pedoussaut, A.                       1983A&AS...54..187C     
                 A&AS 54, 187, 1983                                                                                          
Crq1996   orb -  Carquillat, J.M. & Ginestet, J.M.                                                   1996A&AS..117..445C     
                 A&AS 117, 445, 1996                                                                                         
Crq2005   orb -  Imbert, M. & Carquillat, J.M.                                                       2005RoAJ...15....9I     
                 RoAJ 15, 9, 2005                                                                                            
                                                                                                                             
Crr1891   Ma  j  Carroll, W.H.                                                                       .                       
                 Proc. Haverford Col. Obs. 1, 28, 1891                                                                       
                                                                                                                             
Crs1900   Ma  j  Christie, W.H., Bowyer, W.H., Bryant, W.W., Dyson, F., Furner, H., Lewis, T., &     1900MNRAS..61...70C     
                 Witchell, W.M.                                                                                              
                 MNRAS 61, 70, 1900                                                                                          
Crs1936       -  Christie, W.H.                                                                      1936ApJ....83..433C     
                 ApJ 83, 433, 1936                                                                                           
                                                                                                                             
CRT              CoRoT (Convection Rotation et Transits planetaires) satellite                       ...................     
                                                                                                                             
Cru1884   Ma  j  Cruls, L.                                                                           1884AnRio...41..97C     
                 Ann. Rio de Janeiro Obs. 4, Pt.1, 97, 1884                                                                  
                                                                                                                             
Crw1901       -  Crawford, R.T.                                                                      1901LicOB...1...29C     
                 Lick Obs. Bull. 1, 29, 1901                                                                                 
                                                                                                                             
Crz2007   E2  -  Cruz, K.L., Reid, I.N., Kirkpatrick, J.D., Burgasser, A.J. Liebert, J.,             2007AJ....133..439C     
                 Solomon, A.R., Schmidt, S.J., Allen, P.R., Hawley, S.L., & Covey, K.R.                                      
                 AJ 133, 439, 2007                                                                                           
                 (all measures extracted from 2MASS PSC by cataloger)                                                        
                                                                                                                             
                 = Cambridge School                                                                                          
CS_2018   C   j  Luberto, J., Priest, S., Jackman, M. Splettstoeszer, A., Blankenbiller, C. &        2018JDSO...14..133L     
                 Priest, A.                                                                                                  
                 JDSO 14, 133, 2018                                                                                          
                                                                                                                             
Csa1966   orb -  Costa, J.M.                                                                         1966UrBar..51...71C     
                 Urania Barcelona 51, 71, 1966                                                                               
Csa1975a  orb -  Costa, J.M.                                                                         1975IAUDS..64....1C     
                 Inf. Circ. 64, 1, 1975                                                                                      
Csa1975b  orb -  Costa, J.M.                                                                         1975UrBar..60...21C     
                 Urania Barcelona 60, 21, 1975                                                                               
Csa1975c  orb -  Costa, J.M.                                                                         1975IAUDS..66....1C     
                 Inf. Circ. 66, 1, 1975                                                                                      
Csa1978   orb -  Costa, J.M.                                                                         1978IAUDS..75....1C     
                 Inf. Circ. 75, 1, 1978                                                                                      
Csa1979   orb -  Costa, J.M.                                                                         1979IAUDS..79....1C     
                 Inf. Circ. 79, 1, 1979                                                                                      
Csa1982a  orb -  Costa, J.M. & Docobo, J.A.                                                          1982IAUDS..87....1C     
                 Inf. Circ. 87, 1, 1982                                                                                      
Csa1982b  orb -  Costa, J.M. & Docobo, J.A.                                                          1982IAUDS..88....1C     
                 Inf. Circ. 88, 1, 1982                                                                                      
Csa1983a  orb -  Costa, J.M. & Docobo, J.A.                                                          1983IAUDS..89....1C     
                 Inf. Circ. 89, 1, 1983                                                                                      
Csa1983b  orb -  Costa, J.M. & Docobo, J.A.                                                          1983IAUDS..90....1C     
                 Inf. Circ. 90, 1, 1983                                                                                      
Csa1983c  orb -  Costa, J.M. & Docobo, J.A.                                                          1983IAUDS..91Q...1C     
                 Inf. Circ. 91, 1, 1983                                                                                      
Csa1984   Ma  j  Costa, J.M. (Docobo et al.)                                                         1984A&AS...58..287C     
                 A&AS 58, 287, 1984                                                                                          
Csa1985   Ma  j  Costa, J.M. (Docobo et al.)                                                         .                       
                 Bol. Acad. Galega de Ciencias 2, 131, 1985                                                                  
                                                                                                                             
Cse2015a  Cl  -  Csepany, G., van den Ancker, M., Abraham, P., Brandner, W. & Hormuth, F.            2015ASPC..496...89C     
         +A      A&AL 578, 9, 2015                 (no data)                                                                 
Cse2015b  A   j  Csepany, G., van den Ancker, M., Abraham, P., Brandner, W. & Hormuth, F.            2015A&A...578L...9C     
                 A&AL 578, 9, 2015                                                                                           
Cse2017   A   ?  Csepany, G., van den Ancker, M., Abraham, P., Kohler, R., Brandner, W.,             2017A&A...603A..74C     
         +Cl     Hormuth, F., & Hiss, H.                                                                                     
         +Hp     A&A 603, A74, 2017                                                                                          
                                                                                                                             
Csf2012   H+  j  Crossfield, I.J.M., Barman, T., Hansen, B.M.S., Tanaka, I., & Kodama, T.            2012ApJ...760..140C     
         +Ci     ApJ 760, 140, 2012                                                                                          
                                                                                                                             
Csi2009   orb j  Csizmadia, Sz., Borkovits, T., Paragi, Zs., Abraham, P., Szabados, L., Mosoni, L.,  2009ApJ...705..436C     
         +Ke     Sturmann, L., Sturmann, J., et al.                                                                          
                 ApJ 705, 436, 2009                                                                                          
                                                                                                                             
Csn2005   Ac  -  Carson, J.C., Eikenberry, S.S., Brandl, B.R., Wilson, J.C., & Hayward, T.L.         2005AJ....130.1212C     
                 AJ 130, 1212, 2005                                                                                          
Csn2011   Hi  -  Carson, J.C., Marengo, M., Patten, B.M., Luhman, K.L., Sonnett, S.M., Hora, J.L.,   2011ApJ...743..141C     
                 Schuster, M.T., Allen, P.R., Fazio, G.G., Stauffer, J.R., & Schnupp, C.                                     
                 ApJ 743, 141, 2011                                                                                          
Csn2013   Ac  j  Carson, J., Thalmann, C., Janson, M., Kozakis, T., Bonnefoy, M., Biller, B.,        2013ApJ...763L..32C     
         +Co     Schlieder, J., Currie, T. McElwain, M., Goto, M., Henning, T., Brandner,W., et al.                          
         +A      ApJ 763, L32, 2013                                                                                          
         +Ci                                                                                                                 
                                                                                                                             
Csr2006   Tm  -  Coster, I.                                                                          ...................     
                 Webb Soc., Double Star Circ. 14, 2006                                                                       
Csr2007   Tm  u  Coster, I.                                                                          ...................     
                 Webb Soc., Double Star Circ. 15, 63, 2007                                                                   
Csr2009   Tm  u  Coster, I.                                                                          ...................     
                 Webb Soc., Double Star Circ. 17, 58, 2009                                                                   
Csr2016       -  Coster, I.                                                                          ...................     
                 Webb Soc., Double Star Circ. 24, 40, 2016                                                                   
                                                                                                                             
Css1833A  O   -  Cassini, J.D.                                                                       1833MmRAS...5...13H     
                 cited by Herschel (MemRAS 5, 13, 1833)                                                                      
                 (see also Paris, Histoire de l'Academie des Sciences avant son renouvellement en                            
                 1699, 1, p 216, 1733)                                                                                       
                                                                                                                             
Cst2000   Ss  -  Costa, A., Jessop, N.E., Yun, J.L., Santos, C.A., Ward-Thompson, D., & Casali, M.   2000IAUS..200P..48C     
                 IAU Symp. 200, 48, 2000                                                                                     
                                                                                                                             
Csu2014   A   j  Chesneau, O., Meilland, A., Chapellier, E., Millour, F., van Genderen, A.M.,        2014A&A...563A..71C     
                 Naze, Y., Smith, N., Spang, A., Smoker, J.V., Dessart, L., Kanaan, S.,                                      
                 Bendjoya, Ph., et al.                                                                                       
                 A&A 563, A71, 2014                                                                                          
                                                                                                                             
Csw2008   Ci  -  Casewell, S.L., Jameson, R.F., & Burleigh, M.R.                                     2008MNRAS.390.1517C     
                 MNRAS, 390, 1517, 2008                                                                                      
                                                                                                                             
Cta1927   Ma  j  Costa, D.F.                                                                         .                       
                 Obs. Nacional Rio de Janeiro, 1927                                                                          
Cta1960   Ma  -  Costa, D.F.                                                                         1960UrBar..45..252C     
                 Urania Barcelona 45, 252, 1960                                                                              
Cta9999   Ma  -  Costa, D.F.                                                                         ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Cti1971       -  Conti, P.S. & Alschuler, W.R.                                                       1971ApJ...170..325C     
                 ApJ 170, 325, 1971                                                                                          
Cti1974       -  Conti, P.S. & Leep, E.M.                                                            1974ApJ...193..113C     
                 ApJ 193, 113, 1974                                                                                          
Cti1977       -  Conti, P., Leep, E.M., & Lorre, J.                                                  1977ApJ...214..759C     
                 ApJ 214, 759, 1977                                                                                          
Cti1978       -  Morrison, N.D. & Conti, P.S.                                                        1978ApJ...224..558M     
                 ApJ 224, 558, 1978                                                                                          
Cti1980       -  Morrison, N.D. & Conti, P.S.                                                        1980ApJ...239..212M     
                 ApJ 239, 212, 1980                                                                                          
                                                                                                                             
Ctl2017   Cl  u  Cotterell, D.                                                                       2017JDSO...13..604C     
                 JDSO 13, 604, 2017                                                                                          
                                                                                                                             
CTo1994   Ci  -  Chen, H. & Tokunaga, A.                                                             1994ApJS...90..149C     
                 ApJS 90, 149, 1994                                                                                          
                 (multiple sources noted but no relative astrometry)                                                         
                                                                                                                             
CTr2009   S   u  Castets, M. & Tregon, B.                                                            2009OED.....3....7C     
                 El Observador de Estrellas Dobles, Issue #3, 7, 2009                                                        
                                                 (all measures also in Obs. et Travaux 73, 2, 2009)                          
                                                                                                                             
Ctt1995   Tm  -  Courtot, J.-F.                                                                      1995O&T....44...22C     
                 Obs. et Travaux 44, 22, 1995                                                                                
Ctt1996   Mb  -  Courtot, J.-F.                                                                      1996O&T....47...47C     
         +Tm     Obs. et Travaux 47/48, 47, 1996                                                                             
Ctt1998   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 7, 1998                                                                        
Ctt2000   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 8, 2000                                                                        
Ctt2001   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 9, 2001                                                                        
Ctt2002   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 10, 2002                                                                       
Ctt2003   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 11, 2003                                                                       
Ctt2003b  Mb  j  Courtot, J.-F.                                                                      ...................     
                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
Ctt2004   Mb  -  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 12, 2004                                                                       
Ctt2008   Ma  w  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 16, 2008                                                                       
Ctt2009   Mb  w  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 17, 2009                                                                       
Ctt2010   Mb  u  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 18, 5, 2010                                                                    
Ctt2012   Mb  u  Courtot, J.-F.                                                                      ...................     
         +Ma     Webb Soc., Double Star Circ. 20, 5, 2012                                                                    
Ctt2013   Mb  u  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 21, 4, 2013                                                                    
Ctt2015   Mb  u  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 23, 6, 2015                                                                    
Ctt2016   Mb  u  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 24, 6, 2016                                                                    
Ctt2017   Mb  u  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 25, 16, 2017                                                                   
Ctt2018   Mb  j  Courtot, J.-F.                                                                      ...................     
                 Webb Soc., Double Star Circ. 26, 9, 2018                                                                    
                                                                                                                             
Ctu2006   A   j  Christou, J.C., & Drummond, J.D.                                                    2006AJ....131.3100C     
                 AJ 131, 3100, 2006                                                                                          
Ctu2009   A   -  Gladysz, S. & Christou, J.C.                                                        2009ApJ...698...28G     
                 ApJ 698, 28, 2009                                                                                           
                 (No dates given for measures; default date = decade of publication added.)                                  
                                                                                                                             
                 Concordia University                                                                .                       
CU_2018   C   j  Musegades, L., Niebuhr, C., Graham, M., Poore, A., Freed, R., Kenney, III, J.W. &   2018JDSO...14..197M     
                 Genet, R.                                                                           .                       
                 JDSO 14, 197, 2018                                                                  .                       
                                                                                                                             
Cua1956       -  Cambridge Univ.                                                                     .                       
                 Handbook British Astron. Assoc. 44, 1956                                                                    
                                                                                                                             
Cud1973   Po  j  Cudworth, K.M.                                                                      1973PASP...85..401C     
                 PASP 85, 401, 1973                                                                                          
                                                                                                                             
Cui1906A      -  Cui                                                                                 1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Cul1920   Ma  -  Cullen, R.T.                                                                        1920RGOO.....f...1.     
                 Greenwich Observations, F1, 1920                                                                            
Cul1925   Ma  -  Cullen, R.T.                                                                        1925RGOO.....c...5.     
                 Greenwich Observations, C5, 1925                                                                            
Cul1927   Ma  -  Cullen, R.T.                                                                        1927RGOO.....b...1.     
                 Greenwich Observations, B1, 1927                                                                            
Cul1930   Ma  -  Cullen, R.T.                                                                        1930RGOO.....b...1.     
                 Greenwich Observations, B1, 1930                                                                            
Cul1931   Ma  -  Cullen, R.T.                                                                        1931RGOO.....b...1.     
                 Greenwich Observations, B1, 1931                                                                            
Cul1932   Ma  -  Cullen, R.T.                                                                        1932RGOO.....b...1.     
                 Greenwich Observations, B1, 1932                                                                            
Cul1934   Ma  -  Cullen, R.T.                                                                        1934RGOO.....b...1.     
                 Greenwich Observations, B1, 1934                                                                            
Cul1935   Ma  -  Cullen, R.T.                                                                        1935RGOO.....b...1.     
                 Greenwich Observations, B1, 1935                                                                            
Cul1936   Ma  -  Cullen, R.T.                                                                        1936RGOO.....b..79.     
                 Greenwich Observations, B79, 1936                                                                           
Cul1937   Ma  -  Cullen, R.T.                                                                        1937RGOO.....b...1.     
                 Greenwich Observations, B1, 1937                                                                            
                                                                                                                             
Cun1982   O   j  Chuang, S.S.                                                                        1982MsT..........1S     
                 M.S. Thesis, Central Michigan University, 1982                                                              
                                                                                                                             
Cur2011   C   u  Curelaru, L. & Marc, F.                                                             2011JDSO....7...99C     
                 JDSO 7, 99, 2011                                                                                            
Cur2012   C   u  Curelaru, L.                                                                        2012JDSO....8..174C     
                 JDSO 8, 174, 2012                                                                                           
Cur2012b  C   u  Curelaru, L., Tercu, O., Dumitriu, A., Gavrila, V., Ursache, F., & Vladu, C.        2012JDSO....8..201C     
                 JDSO 8, 201, 2012                                                                                           
Cur2017   A   u  Curelaru, L.                                                                        2017JDSO...13..207C     
                 JDSO 13, 207, 2017                                                                                          
                                                                                                                             
Cus2012   Kv  -  Cusano, F., Paladini, C., Richichi, A., Guenther, E.W., Aringer, B., Biazzo, K.,    2012A&A...539A..58C     
                 Molinaro, R., Pasquini, L., & Hatzes, A.P.                                                                  
                 A&A 539, A58, 2012                                                                                          
                                                                                                                             
Cut1996   Z   -  Cutispoto, G., Tagliaferri, G., Pallavicini, R., Pasquini, L., & Rodono, M.         1996A&AS..115...41C     
                 A&AS 115, 41, 1996                                                                                          
Cut1999   Z   -  Cutispoto, G., Pastori, L., Tagliaferri, G., Messina, S., & Pallavicini, R.         1999A&AS..138...87C     
                 A&AS 138, 87, 1999                                                                                          
Cut2002   Z   -  Cutispoto, G., Pastori, L., Pasquini, L., de Medeiros, J.R., Tagliaferri, G., &     2002A&A...384..491C     
                 Andersen, J.                                                                                                
                 A&A 384, 491, 2002                                                                                          
                                                                                                                             
Cuy1997   C   j  Cuypers, J.                                                                         1997ASSL..223...35C     
                 Visual Double Stars, ed. Docobo et al., 35, 1997                                                            
Cuy1999   C   u  Cuypers, J. & Seggewiss, W.                                                         1999A&AS..139..425C     
                 A&AS 139, 425, 1999                                                                                         
                                                                                                                             
Cve2005   orb -  Cvetkovic, Z. & Olevic, D.                                                          2005IAUDS.156....2C     
                 Inf. Circ. 156, 2, 2005                                                                                     
Cve2006   orb -  Cvetkovic, Z.                                                                       2006IAUDS.158....1C     
                 Inf. Circ. 158, 1, 2006                                                                                     
Cve2006b  orb -  Cvetkovic, Z.                                                                       2006IAUDS.159....1C     
                 Inf. Circ. 159, 1, 2006                                                                                     
Cve2006c  orb -  Cvetkovic, Z.                                                                       2006IAUDS.160....1C     
                 Inf. Circ. 160, 1, 2006                                                                                     
Cve2006d  C   u  Cvetkovic, Z.  (Cvetkovic, Z., Novakovic, B. Strigachev, A. & Popovic, G.M.)        2006SerAJ.172...53C     
                 SerAJ 172, 53, 2006                                                                                         
Cve2006e  orb -  Cvetkovic, Z. & Novakovic, B.                                                       2006SerAJ.173...73C     
                 SerAJ 173, 73, 2006                                                                                         
Cve2007a  orb -  Cvetkovic, Z.                                                                       2007IAUDS.161....1C     
                 Inf. Circ. 161, 1, 2007                                                                                     
Cve2007b  C   u  Cvetkovic, Z.  (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., &       2007SerAJ.174...83C     
                 Popovic, G.M.)                                                                                              
                 SerAJ 174, 83, 2007                                                                                         
Cve2007c  orb -  Cvetkovic, Z.                                                                       2007IAUDS.162....1C     
                 Inf. Circ. 162, 1, 2007                                                                                     
Cve2007d  orb -  Cvetkovic, Z.                                                                       2007IAUDS.163....1C     
                 Inf. Circ. 163, 1, 2007                                                                                     
Cve2008a  orb -  Cvetkovic, Z., Novakovic, B., & Todorovic, N.                                       2008NewA...13..125C     
                 New Astronomy 13, 125, 2008                                                                                 
Cve2008b  orb -  Cvetkovic, Z.                                                                       2008IAUDS.164....1C     
                 Inf. Circ. 164, 1, 2008                                                                                     
Cve2008c  orb -  Cvetkovic, Z.                                                                       2008AJ....136.1746C     
                 AJ 136, 1746, 2008                                                                                          
Cve2008d  orb -  Cvetkovic, Z. & Ninkovic, S.                                                        2008NewA...13..587C     
                 New Astronomy 13, 587, 2008                                                                                 
Cve2009a  orb -  Cvetkovic, Z.                                                                       2009IAUDS.167....1C     
                 Inf. Circ. 167, 1, 2009                                                                                     
Cve2009b  orb -  Cvetkovic, Z.                                                                       2009IAUDS.169....1C     
                 Inf. Circ. 169, 1, 2009                                                                                     
Cve2009c  orb -  Cvetkovic, Z., Vince, I., & Ninkovic, S.                                            2010POBeo..86..331C     
                 Pub. Astr. Obs. Belgrade 86, 331, 2009                                                                      
Cve2010a  orb -  Cvetkovic, Z.                                                                       2010IAUDS.170....1C     
                 Inf. Circ. 170, 1, 2010                                                                                     
Cve2010b  orb -  Cvetkovic, Z., Pavlovic, R., & Ninkovic, S.                                         2010AJ....140...25C     
                 AJ 140, 25, 2010                                                                                            
Cve2010c  orb -  Cvetkovic, Z.                                                                       2010IAUDS.172....1C     
                 Inf. Circ. 172, 1, 2010                                                                                     
Cve2010d  C   u  Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                             2010SerAJ.180..103C     
                 SerAJ 180, 103, 2010                                                                                        
Cve2010e  orb -  Cvetkovic, Z. & Novakovic, B.                                                       2010AN....331..304C     
                 Astron. Nachr. 331, 304, 2010                                                                               
Cve2010f  orb -  Cvetkovic, Z., Vince, I., & Ninkovic, S.                                            2010NewAst.15..302C     
                 New Astron. 15, 302, 2010                                                                                   
Cve2010g  orb -  Cvetkovic, Z., Ninkovic, S. & Vince, I.                                             2010POBeo..90...25C     
                 Pub. Astr. Obs. Belgrade 90, 25, 2010                                                                       
Cve2011a  orb -  Cvetkovic, Z.                                                                       2011AJ....141..116C     
                 AJ 141, 116, 2011                                                                                           
Cve2011b  orb -  Cvetkovic, Z.                                                                       2011IAUDS.174....1C     
         +lin    Inf. Circ. 174, 1, 2011                                                                                     
Cve2011c  C   j  Cvetkovic, Z., Pavlovic, R. & Damljanovic, G. & Boeva, S.                           2011AJ....142...73C     
         +orb    AJ 142, 73, 2011                                                                                            
         +lin                                                                                                                
Cve2011d  lin -  Cvetkovic, Z.                                                                       2011IAUDS.175....1C     
                 Inf. Circ. 175, 1, 2011                                                                                     
Cve2012   orb -  Cvetkovic, Z.                                                                       2012IAUDS.177....1C     
                 Inf. Circ. 177, 1, 2012                                                                                     
Cve2012b  orb j  Cvetkovic, Z., Pavlovic, R., Ninkovic, S. & Stojanovic, M.                          2012AJ....144...80C     
         +C      AJ 144, 80, 2012                                                                                            
Cve2013   orb -  Cvetkovic, Z.                                                                       2013IAUDS.179....1C     
                 Inf. Circ. 179, 1, 2013                                                                                     
Cve2013b  orb -  Cvetkovic, Z.                                                                       2013IAUDS.181....1C     
                 Inf. Circ. 181, 1, 2013                                                                                     
Cve2014   orb -  Cvetkovic, Z., Pavlovic, R., & Ninkovic, S.                                         2014AJ....147...62C     
                 AJ 147, 62, 2014                                                                                            
Cve2014b  lin -  Cvetkovic, Z.                                                                       2014IAUDS.184....1C     
                 Inf. Circ. 184, 1, 2014                                                                                     
Cve2015   C   j  Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                             2015AJ....149..150C     
         +lin    AJ 149, 150, 2015                                                                                           
Cve2015b  orb -  Cvetkovic, Z.                                                                       2015IAUDS.187....1C     
         +lin    Inf. Circ. 187, 1, 2015                                                                                     
Cve2016   C   j  Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                             2016AJ....151...58C     
         +lin    AJ 151, 58, 2016                                                                                            
Cve2016b  orb -  Cvetkovic, Z., Pavlovic, R. & Ninkovic, S.                                          2016AJ....151...83C     
         +lin    AJ 151, 83, 2016                                                                                            
Cve2016c  orb -  Cvetkovic, Z.                                                                       2016IAUDS.190....1C     
                 Inf. Circ. 190, 1, 2016                                                                                     
Cve2017   C   j  Cvetkovic, Z., Pavlovic, R. & Boeva, S.                                             2017AJ....153..195C     
         +lin    AJ 153, 195, 2017                                                                                           
Cve2017b  orb -  Cvetkovic, Z. & Pavlovic, R.                                                        2017AJ....154..273C     
                 AJ 154, 273, 2017                                                                                           
                                                                                                                             
Cvn2002   A   -  Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,   2002A&A...394..949C     
                 & Augereau, J.-C.                                                                                           
                 A&A 394, 949, 2002                                                                                          
Cvn2003   A   j  Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,        2003A&A...404..157C     
                 Lagrange, A.-M., Zuckerman, B., et al.                                                                      
                 A&A 404, 157, 2003                                                                                          
                 (ESO 3.6m + ADONIS/SHARPII AO)                                                                              
Cvn2003b  A   j  Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,      2003A&A...406L..51C     
                 Pujet, P., Rousset, G., et al.                                                                              
                 A&A 406, L51, 2003                                                                                          
Cvn2004   Ao  j  Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,     2004A&A...425L..29C     
                 Beuzit, J.-L., & Lowrance, P.                                                                               
                 A&A 425, L29, 2004                                                                                          
Cvn2005a  Ao  j  Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,  2005A&A...430.1027C     
                 Gendron, E., Song, I., et al.                                                                               
                 A&A 430, 1027, 2005                                                                                         
                 (primary magnitudes for CVN 2 from 2MASS)                                                                   
Cvn2005b  Ao  j  Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,     2005A&A...438L..25C     
                 Beuzit, J.-L., & Lowrance, P.                                                                               
                 A&A 438, L25, 2005                                                                                          
Cvn2005c  Ao  j  Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,     2005A&A...438L..29C     
                 Beuzit, J.-L., Lowrance, P., & Bessell, M.S.                                                                
                 A&A 438, L29, 2005                                                                                          
Cvn2006   A   j  Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,   2006A&A...456.1165C     
         +Ao     J.-L., & Mayor, M.                                                                                          
                 A&A 456, 1165, 2006                                                                                         
Cvn2007   Ao  j  Chauvin, G., Lagrange, A.-M., Udry, S., &  Mayor, M.                                2007A&A...475..723C     
         +A      A&A 475, 723, 2007                                                                                          
                 (included re-reduction of some data from Cvn2006)                                   2006A&A...456.1165C     
Cvn2010   Ao  j  Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,      2010A&A...509A..52C     
         +A      J.-L., Bonnefoy, M., Desidera, S., et al.                                                                   
                 A&A 509, A52, 2010                                                                                          
                 (rough date of 2005, midpoint of observation range, listed for unresolved                                   
                 observations and pairs noted as being resolved but with no published separation)                            
Cvn2011   A   j  Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A.                          2011A&A...528A...8C     
                 A&A 528, A8, 2011                                                                                           
Cvn2012   A   j  Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,    2012A&A...548A..33C     
                 Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.                             
                 A&A 548, A33, 2012                                                                                          
Cvn2012b  Ao  j  Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,    2012A&A...542A..41C     
         +orb    Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.                                       
                 A&A 542, A41, 2012                                                                                          
Cvn2015   A   j  Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,         2015A&A...573A.127C     
                 Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,                                        
                 Montagnier, G., et al.                                                                                      
                 A&A 573, A127, 2015                                                                                         
                                                                                                                             
CvP2004   Ma  u  Cava, R.J. & Pascal, R.A., Jr.                                                      2004DSO....10....3C     
         +Mb     Double Star Observer 10, #3, 2004                                                                           
                                                                                                                             
Cvr2011   Eu  -  Chivers, J.                                                                         2011JDSO....7..209C     
                 JDSO 7, 209, 2011                                                                                           
Cvr2014   Es  u  Chivers, J.                                                                         2014JDSO...10...62C     
                 JDSO 10, 62, 2014                                                                                           
Cvr2014b  Es  u  Chivers, J.                                                                         2014JDSO...10..256C     
                 JDSO 10, 256, 2014                                                                                          
                 (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)                           
Cvr2014c  Eu  -  Chivers, J.                                                                         2014JDSO...10..300C     
                 JDSO 10, 300, 2014                                                                                          
Cvr2015a  Eu  u  Chivers, J.                                                                         2015JDSO...11...42C     
         +Es     JDSO 11, 42, 2015                                                                                           
                                                                                                                             
CWA1992   orb -  Cole, W.A., Fekel, F.C., Hartkopf, W.I., McAlister, H.A., & Tomkin, J.              1992AJ....103.1357C     
                 AJ 103, 1357, 1992                                                                                          
                                                                                                                             
CWP1990a  O   u  Chen, W.P.                                                                          2003AJ....126.1971S     
                 Ph.D. thesis, SUNY Stoney Brook, 1990                                                                       
                 (as cited by Schaefer et al., AJ 126, 1971, 2003)                                                           
CWP1990b  O   j  Chen, W.P. Simon, M., Longmore, A., Howell, R., & Benson, J.                        1990ApJ...357..224C     
                 ApJ 357, 224, 1990                                                                                          
CWP1997   O   j  Chen, W.P. & Simon, M.                                                              1997AJ....113..752C     
                 AJ 113, 752, 1997                                                                                           
                                                                                                                             
CxT1910   Ma  -  Cox, T.J.                                                                           ...................     
                 Journal Astronomique 1, no. 4, 25, 1910                                                                     
CxT1924   Ma  -  Cox, T.J.                                                                           1924AJ.....35..173J     
                 AJ 35, 173, 1924                                                                                            
                                                                                                                             
D__1856a      -  Dembowski, H.                                                                       1856AN.....42..231D     
                 AN 42, 231, 1856                  (no data)                                                                 
D__1856b  Ma  -  Dembowski, H.                                                                       1856AN.....43...47D     
                 AN 43, 47, 1856                   (all data also in Mis. Micrometriche)                                     
D__1856c  Ma  -  Dembowski, H.                                                                       1856AN.....43...77D     
                 AN 43, 77, 1856                   (some data also in Mis. Micrometriche)                                    
D__1856d  Ma  j  Dembowski, H.                                                                       1856AN.....44...57D     
                 AN 44, 57, 1856                   (some data also in Mis. Micrometriche)                                    
D__1857a  Ma  -  Dembowski, H.                                                                       1857AN.....46..317D     
                 AN 46, 317, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857b  Ma  -  Dembowski, H.                                                                       1857AN.....47...79D     
                 AN 47, 79, 1857                   (some data also in Mis. Micrometriche)                                    
D__1857c  Ma  -  Dembowski, H.                                                                       1857AN.....47...91D     
                 AN 47, 91, 1857                   (some data also in Mis. Micrometriche)                                    
D__1857d  Ma  j  Dembowski, H.                                                                       1857AN.....47..105D     
                 AN 47, 105, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857e  Ma  -  Dembowski, H.                                                                       1857AN.....47..157D     
                 AN 47, 157, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857f  Ma  -  Dembowski, H.                                                                       1857AN.....47..171D     
                 AN 47, 171, 1857                  (all data also in Mis. Micrometriche)                                     
D__1857g  Ma  -  Dembowski, H.                                                                       1857AN.....47..189D     
                 AN 47, 189, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857h  Ma  -  Dembowski, H.                                                                       1857AN.....47..205D     
                 AN 47, 205, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857i  Ma  j  Dembowski, H.                                                                       1857AN.....47..219D     
                 AN 47, 219, 1857                  (some data also in Mis. Micrometriche)                                    
D__1857j  Ma  j  Dembowski, H.                                                                       1857AN.....47..233D     
                 AN 47, 233, 1857                  (some data also in Mis. Micrometriche)                                    
D__1858   Ma  j  Dembowski, H.                                                                       1858AN.....47..333D     
                 AN 47, 333, 1858                  (some data also in Mis. Micrometriche)                                    
D__1859a  Ma  j  Dembowski, H.                                                                       1859AN.....50..129D     
                 AN 50, 129, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859b  Ma  -  Dembowski, H.                                                                       1859AN.....50..131D     
                 AN 50, 131, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859c  Ma  -  Dembowski, H.                                                                       1859AN.....50..189D     
                 AN 50, 189, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859d  Ma  -  Dembowski, H.                                                                       1859AN.....50..251D     
                 AN 50, 251, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859e  Ma  -  Dembowski, H.                                                                       1859AN.....50..279D     
                 AN 50, 279, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859f  Ma  -  Dembowski, H.                                                                       1859AN.....50..299D     
                 AN 50, 299, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859g  Ma  -  Dembowski, H.                                                                       1859AN.....50..317D     
                 AN 50, 317, 1859                  (some data also in Mis. Micrometriche)                                    
D__1859h  Ma  j  Dembowski, H.                                                                       1859AN.....51...55D     
                 AN 51, 55, 1859                   (some data also in Mis. Micrometriche)                                    
D__1859i  Ma  j  Dembowski, H.                                                                       1859AN.....51...79D     
                 AN 51, 79, 1859                   (some data also in Mis. Micrometriche)                                    
D__1859j  Ma  -  Dembowski, H.                                                                       1859AN.....51...95D     
                 AN 51, 95, 1859                   (all data also in Mis. Micrometriche)                                     
D__1859k  Ma  -  Dembowski, H.                                                                       1859AN.....51..111D     
                 AN 51, 111, 1859                  (all data also in Mis. Micrometriche)                                     
D__1859l  Ma  j  Dembowski, H.                                                                       1859AN.....51..139D     
                 AN 51, 139, 1859                  (some data also in Mis. Micrometriche)                                    
D__1860       -  Dembowski, H.                                                                       1860AN.....53..113D     
                 AN 53, 113, 1860                  (mean coordinates, no relative astrometry)                                
D__1864   Ma  j  Dembowski, H.                                                                       1864AN.....62..129D     
                 AN 62, 129, 1864                  (some data also in Mis. Micrometriche)                                    
D__1865A  Ma  -  Dembowski, H.                                                                       1865AN.....84...81E     
                 cited by Engelmann (AN 64, 81, #1518, 1865)                                                                 
D__1866   Ma  -  Dembowski, H.                                                                       1866AN.....66..177D     
                 AN 66, 177, 1866                  (some data also in Mis. Micrometriche)                                    
D__1869   Ma  j  Dembowski, H.                                                                       1869AN.....73...97D     
                 AN 73, 97, 1869                   (some data also in Mis. Micrometriche)                                    
D__1870a  Ma  -  Dembowski, H.                                                                       1870AN.....75..345D     
                 AN 75, 345, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870b  Ma  -  Dembowski, H.                                                                       1870AN.....75..359D     
                 AN 75, 359, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870c  Ma  -  Dembowski, H.                                                                       1870AN.....75..373D     
                 AN 75, 373, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870d  Ma  j  Dembowski, H.                                                                       1870AN.....76...81D     
                 AN 76, 81, 1870                   (some data also in Mis. Micrometriche)                                    
D__1870e  Ma  -  Dembowski, H.                                                                       1870AN.....76..113D     
                 AN 76, 113, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870f  Ma  j  Dembowski, H.                                                                       1870AN.....76..149D     
                 AN 76, 149, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870g  Ma  j  Dembowski, H.                                                                       1870AN.....76..343D     
                 AN 76, 343, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870h  Ma  -  Dembowski, H.                                                                       1870AN.....76..357D     
                 AN 76, 357, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870i  Ma  j  Dembowski, H.                                                                       1870AN.....76..371D     
                 AN 76, 371, 1870                  (some data also in Mis. Micrometriche)                                    
D__1870j  Ma  j  Dembowski, H.                                                                       1870AN.....77...25D     
                 AN 77, 25, 1870                   (some data also in Mis. Micrometriche)                                    
D__1870k  Ma  -  Dembowski, H.                                                                       1870AN.....77...73D     
                 AN 77, 73, 1870                   (some data also in Mis. Micrometriche)                                    
D__1871a  Ma  j  Dembowski, H.                                                                       1871AN.....77...81D     
                 AN 77, 81, 1871                   (some data also in Mis. Micrometriche)                                    
D__1871b  Ma  j  Dembowski, H.                                                                       1871AN.....77..107D     
                 AN 77, 107, 1871                  (some data also in Mis. Micrometriche)                                    
D__1871c  Ma  -  Dembowski, H.                                                                       1871AN.....77..125D     
                 AN 77, 125, 1871                  (some data also in Mis. Micrometriche)                                    
D__1872a  Ma  -  Dembowski, H.                                                                       1872AN.....79..209D     
                 AN 79, 209, 1872                  (some data also in Mis. Micrometriche)                                    
D__1872b  Ma  -  Dembowski, H.                                                                       1872AN.....79..241D     
                 AN 79, 241, 1872                  (some data also in Mis. Micrometriche)                                    
D__1873       -  Dembowski, H.                                                                       1873AN.....81..247D     
                 AN 81, 247, 1873                  (no data)                                                                 
D__1874   Ma  j  Dembowski, H.                                                                       1874AN.....83..161D     
                 AN 83, 161, 1874                  (some data also in Mis. Micrometriche)                                    
D__1874B  Ma  -  Dembowski, H.                                                                       1874MNRAS..35...28B     
                 cited by Burnham (MNRAS 35, 28, 1874)                                                                       
D__1875   Ma  -  Dembowski, H.                                                                       1875AN.....86..337D     
                 AN 86, 337, 1875                                                                                            
D__1876a      -  Dembowski, H.                                                                       1876AN.....87..191D     
                 AN 87, 191, 1876                  (no data)                                                                 
D__1876b  Ma  -  Dembowski, H.                                                                       1876AN.....87..205D     
                 AN 87, 205, 1876                  (some data also in Mis. Micrometriche)                                    
D__1876c  Ma  -  Dembowski, H.                                                                       1876AN.....87..233D     
                 AN 87, 233, 1876                  (some data also in Mis. Micrometriche)                                    
D__1876d  Ma  -  Dembowski, H.                                                                       1876AN.....87..253D     
                 AN 87, 253, 1876                                                                                            
D__1876e  Ma  -  Dembowski, H.                                                                       1876AN.....87..257D     
                 AN 87, 257, 1876                                                                                            
D__1876f  Ma  j  Dembowski, H.                                                                       1876AN.....87..339D     
                 AN 87, 339, 1876                                                                                            
D__1877   Ma  -  Dembowski, H.                                                                       1877MNRAS..38...78D     
                 MNRAS 38, 78, 1877                                                                                          
D__1878a  Ma  -  Dembowski, H.                                                                       1878AN.....92..121D     
                 AN 92, 121, 1878                                                                                            
D__1878b  Ma  -  Dembowski, H.                                                                       1878AN.....92..129D     
                 AN 92, 129, 1878                                                                                            
D__1878c  Ma  -  Dembowski, H.                                                                       1878AN.....92..145D     
                 AN 92, 145, 1878                                                                                            
D__1878d  Ma  -  Dembowski, H.                                                                       1878AN.....92..161D     
                 AN 92, 161, 1878                                                                                            
D__1878e  Ma  -  Dembowski, H.                                                                       1878AN.....92..237D     
                 AN 92, 237, 1878                  (all data also in Mis. Micrometriche)                                     
D__1878A  Ma  -  Dembowski, H.                                                                       1878Obs.....2..146G     
                 cited by Gledhill (Obs 2, 146, 1878)                                                                        
D__1878B  Ma  -  Dembowski, H.                                                                       1878Obs.....2..183G     
                 cited by Gledhill (Obs 2, 183, 1878)                                                                        
D__1878C  Ma  -  Dembowski, H.                                                                       1878Obs.....2..239G     
                 cited by Gledhill (Obs 2, 239, 1878)                                                                        
D__1878D  Ma  -  Dembowski, H.                                                                       1878Obs.....2..269G     
                 cited by Gledhill (Obs 2, 269, 1878)                                                                        
D__1879   Ma  -  Dembowski, H.                                                                       .                       
                 Lincei Acad. Ser 3, 16,17, 1879?                                                                            
D__1879B  Ma  -  Dembowski, H.                                                                       1879Obs.....2..380G     
                 cited by Gledhill (Obs 2, 380, 1879)                                                                        
D__1879C  Ma  -  Dembowski, H.                                                                       1879Obs.....3...20G     
                 cited by Gledhill (Obs 3, 20, 1879)                                                                         
D__1879D  Ma  -  Dembowski, H.                                                                       1879Obs.....3..114G     
                 cited by Gledhill (Obs 3, 114, 1879)                                                                        
D__1879E  Ma  -  Dembowski, H.                                                                       1879Obs.....3..169G     
                 cited by Gledhill (Obs 3, 169, 1879)                                                                        
D__1879F  Ma  -  Dembowski, H.                                                                       1879Obs.....3..200G     
                 cited by Gledhill (Obs 3, 200, 1879)                                                                        
D__1879G      -  Dembowski, H.                                                                       1879Obs.....3..245G     
                 cited by Gledhill (Obs 3, 245, 1879)                                                                        
D__1879H  Ma  -  Dembowski, H.                                                                       1879Obs.....2..344G     
                 cited by Gledhill (Obs 2, 344, 1879)                                                                        
D__1880A  Ma  -  Dembowski, H.                                                                       1880Obs.....3..447G     
                 cited by Gledhill (Obs 3, 447, 1880)                                                                        
D__1880B  Ma  -  Dembowski, H.                                                                       1880Obs.....3..569G     
                 cited by Gledhill (Obs 3, 569, 1880)                                                                        
D__1880C  Ma  -  Dembowski, H.                                                                       1880Obs.....3..275G     
                 cited by Gledhill (Obs 3, 275, 1880)                                                                        
D__1880D  Ma  -  Dembowski, H.                                                                       1880Obs.....3..352G     
                 cited by Gledhill (Obs 3, 352, 1880)                                                                        
D__1883   Ma  -  Dembowski, H.                                                                       ...................     
                 Misure micrometriche di Stelle Doppie e multiple...                                                         
                 (Rome, Coi tipi del Salviucci), vol. I, 1883                                                                
D__1884   Ma  -  Dembowski, H.                                                                       ...................     
                 Misure micrometriche di Stelle Doppie e multiple...                                                         
                 (Rome, Coi tipi del Salviucci), vol. II, 1884                                                               
D__1884A  Ma  -  Dembowski, H.                                                                       1884AReg...22..216S     
                 cited by Sadler (Astr. Register 22, 216, 1884)                                                              
D__1906A  Ma  -  Dembowski, H.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
D__1906B  Ma  -  Dembowski, H.                                                                       1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
D__1932A      -  Dembowski, H.                                                                       1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
Da_1831   Ma  j  Dawes, W.R.                                                                         1831MNRAS...2...34D     
                 MNRAS 2, 34, 1831                                                                                           
Da_1835   Ma  -  Dawes, W.R.                                                                         1835MmRAS...8...61D     
                 MemRAS 8, 61, 1835                                                                                          
Da_1840   Ma  -  Dawes, W.R.                                                                         1840MNRAS...5...61D     
                 MNRAS 5, 61, 1840                                                                                           
Da_1844A  Ma  -  Dawes, W.R.                                                                         1844QB43.S66.......     
                 cited by Smyth (Cycle of Celestial Objects 2, 1844)                                                         
Da_1848   Ma  -  Dawes, W.R.                                                                         1848MNRAS...8...53D     
                 MNRAS 8, 53, 1848                                                                                           
Da_1850       -  Dawes, W.R.                                                                         1850MNRAS..10..174D     
                 MNRAS 10, 174, 1850                                                                                         
Da_1851   Ma  -  Dawes, W.R.                                                                         1851MmRAS..19..191D     
         +Mb     MemRAS 19, 191, 1851                                                                                        
Da_1852   Ma  -  Dawes, W.R.                                                                         .                       
                 Bishop Obs. Astron. Observations 1852  (most data published in Da_1867)             1867MmRAS..35..137D     
Da_1855       -  Dawes, W.R.                                                                         1855MNRAS..15..189D     
                 MNRAS 15, 189, 1855                                                                                         
Da_1857   Ma  -  Dawes, W.R.                                                                         1857MNRAS..17..257C     
                 MNRAS 17, 257, 1857                                                                                         
Da_1858       -  Dawes, W.R.                                                                         1858MNRAS..18...58D     
                 MNRAS 18, 58, 1858                                                                                          
Da_1859   Ma  -  Dawes, W.R.                                                                         1859MNRAS..20...55C     
                 MNRAS 20, 55, 1859                                                                                          
Da_1862   Ma  -  Dawes, W.R.                                                                         1862MNRAS..23...34D     
                 MNRAS 23, 34, 1862                                                                                          
Da_1864a  Ma  j  Dawes, W.R.                                                                         1864MNRAS..24..144D     
                 MNRAS 24, 144, 1864                                                                                         
Da_1864b      -  Dawes, W.R.                                                                         1864MNRAS..24..117D     
                 MNRAS 24, 117, 1864                                                                                         
Da_1864c      -  Dawes, W.R.                                                                         1864MNRAS..24..196D     
                 MNRAS 24, 196, 1864                                                                                         
Da_1867   Ma  j  Dawes, W.R.                                                                         1867MmRAS..35..137D     
                 MemRAS 35, 137, 1867                                                                                        
Da_1875A  Ma  -  Dawes, W.R.                                                                         1875AN.....85..323D     
                 cited by Doberck, 1875                 (see Dob1875b,f,g,h)                                                 
Da_1879A  Ma  -  Dawes, W.R.                                                                         1879Obs.....3..200G     
                 cited by Gledhill (Obs 3, 200, 1879)                                                                        
Da_1905A  Ma  -  Dawes, W.R.                                                                         1905LicOB...3..147A     
                 cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                                              
Da_1906A  Ma  -  Dawes, W.R.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Da_1913A  Ma  -  Dawes, W.R.                                                                         1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Da_1937A  Ma  -  Dawes, W.R.                                                                         1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
DAb1879       -  D'Abbadie, A.                                                                       1879Obs.....3...24D     
                 Obs 3, 24, 1879                        (no data)                                                            
                                                                                                                             
Dac1955   Ma  -  Dacic, M.                                                                           1955BOBeo..20....3D     
                 Bull. Obs. Astron. Belgrade 20, #3-4, 3, 1955                                                               
Dac1956   Ma  -  Dacic, M.                                                                           1956BOBeo..21....2D     
                 Bull. Obs. Astron. Belgrade 21, #1-2, 2, 1956                                                               
                                                                                                                             
Dae2007   A   j  Daemgen, S., Siegler, N., Reid, I.N., & Close, L.M.                                 2007ApJ...654..558D     
                 ApJ 654, 558, 2007                                                                                          
Dae2009   Cl  -  Daemgen, S., Hormuth, F., Brandner, W., Bergfors, C., Janson, M., Hippler, S., &    2009A&A...498..567D     
                 Henning, T.                                                                                                 
                 A&A 498, 567, 2009                                                                                          
Dae2012   A   j  Daemgen, S., Correia, S., & Petr-Gotzens, M.G.                                      2012A&A...540A..46D     
                 A&A 540, A46, 2012                                                                                          
Dae2013   A   j  Daemgen, S., Petr-Gotzens, M.G., Correia, S., Teixeira, P.S., Brandner, W.,         2013A&A...554A..43D     
                 Kley, W., & Zinnecker, H.                                                                                   
                 A&A 554, A43, 2013                                                                                          
Dae2015   A   j  Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M.           2015ApJ...799..155D     
                 ApJ 799, 155, 2015                                                                                          
                                                                                                                             
Dah1976   Pa  -  Dahn, C.C. & Harrington, R.S.                                                       1976ApJ...204L..91D     
                 ApJ 204, L91, 1976                                                                                          
Dah1992       -  Monet, D.G., Dahn, C.C., Vrba, F.J., Harris, H.C., Pier, J.R., Luginbuhl, C.B., &   1992AJ....103..638M     
                 Ables, H.D.                                                                                                 
                 AJ 103, 638, 1992                                                                                           
Dah2002       -  Dahn, C.C., Harris, H.C., Vrba, F.J., Guetter, H.H., Canzian, B., Henden, A.A.,     2002AJ....124.1170D     
                 Levine, S.E., Luginbuhl, C.B., et al.                                                                       
                 AJ 124, 1170, 2002                                                                                          
Dah2008   orb -  Dahn, C.C., Harris, H.C., Levine, S.E., Tilleman, T., Monet, A.K.B., Stone, R.C.,   2008ApJ...686..548D     
                 Guetter, H.H., Canzian, B., et al.                                                                          
                 ApJ 686, 548, 2008                                                                                          
Dah2016   orb -  Koren, S.C., Blake, C.H., Dahn, C.C., & Harris, H.C.                                2016AJ....151...57K     
                 AJ 151, 57, 2016                                                                                            
                                                                                                                             
Dal1998   Ma  -  Daley, J.A.                                                                         1998DSO.....4....4D     
                 Double Star Observer 4, #4, 1998                                                                            
Dal2000   Ma  u  Daley, J.A.                                                                         2000DSO.....6....1D     
                 Double Star Observer 6, #1, 2000                                                                            
Dal2001a  Mb  -  Daley, J.A.                                                                         2001DSO.....7....1D     
                 Double Star Observer 7, #1, 2001                                                                            
Dal2001b  Ma  u  Daley, J.A.                                                                         2001DSO.....7....3D     
                 Double Star Observer 7, #3, 2001                                                                            
Dal2002a  Ma  u  Daley, J.A.                                                                         2002DSO.....8....1D     
         +C      Double Star Observer 8, #1, 2002                                                                            
Dal2002b  C   u  Daley, J.A.                                                                         .                       
                 Pub. Ludwig Schupmann Obs, #1, 2002                                                                         
Dal2002c      -  Daley, J.A.                                                                         2002DSO.....8....4D     
                 Double Star Observer 8, #4, 2002                                                                            
Dal2002d  Mb  u  Daley, J.A.                                                                         2002DSO.....8....6D     
                 Double Star Observer 8, #6, 2002                                                                            
Dal2003a  C   u  Daley, J.A.                                                                         .                       
                 Pub. Ludwig Schupmann Obs, #2, 2003                                                                         
Dal2004a  C   u  Daley, J.A.                                                                         .                       
                 Pub. Ludwig Schupmann Obs, #3, 2004                                                                         
Dal2005a  C   u  Daley, J.A.                                                                         2005JDSO....1...74D     
                 Pub. Ludwig Schupmann Obs, #4, 2005    (also JDSO 1, 74, 2005)                                              
Dal2006a  C   u  Daley, J.A.                                                                         2006JDSO....2...44D     
                 JDSO 2, 44, 2006                                                                                            
Dal2006b      -  Daley, J.A.                                                                         2006JDSO....2...51D     
                 JDSO 2, 51, 2006                                                                                            
Dal2007   C   u  Daley, J.                                                                           2007JDSO....3...68D     
                 JDSO 3, 68, 2007                                                                                            
Dal2008   C   u  Daley, J.                                                                           2008JDSO....4...34D     
                 JDSO 4, 34, 2008                                                                                            
Dal2008b  C   -  Daley, J.                                                                           ...................     
                 private communication, 2008                                                                                 
Dal2008c  C   u  Daley, J.                                                                           2008JDSO....4..175D     
                 JDSO 4, 175, 2008                                                                                           
Dal2009   C   u  Daley, J.                                                                           2009JDSO....5..149D     
                 JDSO 5, 149, 2009                                                                                           
Dal2011   C   u  Daley, J.                                                                           2011JDSO....7..104D     
                 JDSO 7, 104, 2011                                                                                           
Dal2012   C   u  Daley, J.                                                                           2012JDSO....8..303D     
                 JDSO 8, 303, 2012                                                                                           
Dal2014   C   u  Daley, J.                                                                           2014JDSO...10..136D     
                 JDSO 10, 136, 2014                                                                                          
Dal2014b      -  Daley, J.                                                                           ...................     
                 private communication, 2014                                                                                 
Dal2016   C   -  Daley, J.                                                                           ...................     
                 private communication, 2016                                                                                 
Dal2016b  C   u  Daley, J.                                                                           2016JDSO...12..468D     
                 JDSO 12, 468, 2016                                                                                          
Dal2018   C   u  Daley, J.                                                                           2018JDSO...14..543D     
                 private communication, 2017                                                                                 
                 JDSO 14, 543, 2018                                                                                          
                                                                                                                             
Dam2009       j  Damm, F.                                                                            ...................     
                 private communication, 2009                                                                                 
Dam2010       j  Damm, F.                                                                            ...................     
                 private communication, 2010                                                                                 
Dam2011       j  Damm, F.                                                                            ...................     
                 private communication, 2011                                                                                 
Dam2012       j  Damm, F.                                                                            ...................     
                 private communication, 2012                                                                                 
Dam2013   Es  j  Damm, F.                                                                            ...................     
                 private communication, 2013                                                                                 
Dam2014   Es  j  Damm, F.                                                                            ...................     
                 private communication, 2014                                                                                 
Dam2015   E+  j  Damm, F.                                                                            ...................     
         +Hw     private communication, 2015                                                                                 
Dam2015b  E+  j  Damm, F.                                                                            ...................     
         +Hw     private communication, email #167, 2015                                                                     
Dam2015c  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #168, 2015                                                                     
         +H+                                                                                                                 
         +P+                                                                                                                 
Dam2015d      j  Damm, F.                                                                            ...................     
                 private communication, email #169, 2015                                                                     
Dam2016a  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #170, 2016                                                                     
         +H+                                                                                                                 
         +P+                                                                                                                 
Dam2016b  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #171, 2016                                                                     
         +H+                                                                                                                 
         +P+                                                                                                                 
Dam2016c  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #172, 2016                                                                     
         +H+                                                                                                                 
         +Pa                                                                                                                 
Dam2016d  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #173, 2016                                                                     
         +H+                                                                                                                 
         +P+                                                                                                                 
Dam2016e  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #174, 2016                                                                     
         +H+                                                                                                                 
         +Pa                                                                                                                 
Dam2016f  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #175, 2016                                                                     
         +H+     Some measures corrected in 14 Mar 2017 email.                                                               
         +P+                                                                                                                 
Dam2016g  C   j  Damm, F.                                                                            ...................     
         +E+     private communication, email #176, 2016                                                                     
         +H+     Some measures corrected in 29 Mar 2017 email.                                                               
         +P+                                                                                                                 
Dam2017a  H+  j  Damm, F.                                                                            ...................     
         +C      private communication, email #177, 2017                                                                     
         +E+     Some measures corrected in 11 Apr 2017 email.                                                               
Dam2017b  H+  j  Damm, F.                                                                            ...................     
         +P+     private communication, email #178, 2017                                                                     
         +E+     Some measures corrected in 19 Apr 2017 email.                                                               
         +C                                                                                                                  
Dam2017c  H+  j  Damm, F.                                                                            ...................     
         +Pa     private communication, email #179, 2017                                                                     
         +E+     Some measures corrected in 1 Jun 2017 email.                                                                
         +C                                                                                                                  
Dam2017d  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #180, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017e  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #181, 2017                                                                     
         +P+                                                                                                                 
Dam2017f  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #182, 2017                                                                     
         +P+                                                                                                                 
Dam2017g  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #183, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017h  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #184, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017i  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #185, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017j  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #186, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017k  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #187, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017l  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #188, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017m  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #189, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2017n  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #190, 2017                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018a  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #191, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018b  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #192, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018c  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #193, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018d  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #194, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018e  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #195, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018f  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #196, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018g  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #197, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018h  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #198, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
Dam2018i  H+  j  Damm, F.                                                                            ...................     
         +E+     private communication, email #199, 2018                                                                     
         +P+                                                                                                                 
         +C                                                                                                                  
                                                                                                                             
Dan1937   Mc  -  Danjon, A.                                                                          1937AnStr...3..181D     
                 Ann. Strasbourg Obs. 3, 181, 1937                                                                           
Dan1938   orb -  Danjon, A.                                                                          .                       
                 Bull. Astron. Paris 11, 191, 1938                                                                           
Dan1938b  orb -  Danjon, A.                                                                          1938JO.....21...47D     
                 J. Obs. 21, 47, 1938                                                                                        
Dan1942b  orb -  Danjon, A.                                                                          1942JO.....25...61D     
                 J. Obs. 25, 61, 1942                                                                                        
Dan1952   Mc  -  Danjon, A.                                                                          1952JO.....35...85D     
                 J. Obs. 35, 85, 1952                                                                                        
Dan1956   orb -  Danjon, A.                                                                          1956AnStr...55...6D     
                 Ann. Strasbourg Obs. 5, Fasc. 5, 6, 1956                                                                    
                                                                                                                             
Daw1918a  Ma  -  Dawson, B.H.                                                                        .                       
                 Pub. La Plata Obs. 4, Pt.1, 1918                                                                            
Daw1918b  Ma  -  Dawson, B.H.                      (measure by Chaves, A.J.)                         .                       
                 Pub. La Plata Obs. 4, Pt.1, 1918                                                                            
Daw1919   orb -  Dawson, B.H.                                                                        1919AJ.....32..109D     
                 AJ 32, 109, 1919                                                                                            
Daw1920   orb -  Dawson, B.H.                                                                        1920AJ.....32..141D     
                 AJ 32, 141, 1920                                                                                            
Daw1920b  orb -  Dawson, B.H.                                                                        1920AJ.....32..161D     
                 AJ 32, 161, 1920                                                                                            
Daw1922   Ma  -  Dawson, B.H.                                                                        .                       
                 Pub. La Plata Obs. 4, Pt.2, 1922                                                                            
Daw1922b  orb -  Dawson, B.H.                                                                        1922AJ.....34...17D     
                 AJ 34, 17, 1922                                                                                             
Daw1924a  Ma  -  Dawson, B.H.                                                                        1924AJ.....35..147D     
                 AJ 35, 147, 1924                  (DAW 112 - 158; data also in Daw1937)                                     
Daw1924b  orb -  Dawson, B.H.                                                                        1924AJ.....36...23D     
                 AJ 36, 23, 1924                                                                                             
Daw1926   orb -  Dawson, B.H.                                                                        1926AJ.....36..181D     
                 AJ 36, 181, 1926                                                                                            
Daw1927A  Ma  -  Dawson, B.H.                                                                        1927sdsc.book......     
                 cited in SDS (Southern Double Star Cat.), 1927                                                              
Daw1933   orb -  Dawson, B.H.                                                                        1933AJ.....43...15D     
                 AJ 43, 15, 1933                                                                                             
Daw1937   Ma  -  Dawson, B.H.                                                                        .                       
                 Pub. La Plata Obs. 6, 85, 1937                                                                              
Daw9999   Ma  -  Dawson, B.H.                                                                        ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Day2008   E2  w  Day-Jones, A.C., Pinfield, D.J., Napiwotzki, R., Burningham, B., Jenkins, J.S.,     2008MNRAS.388..838D     
         +Ed     Jones, H.R.A., Folkes, S.L., Weights, D.J., & Clarke, J.R.A.                                                
         +Pu     MNRAS 388, 838, 2008                                                                                        
Day2011   Ek  w  Day-Jones, A.C., Pinfield, D.J., Ruiz, M.T., Beaumont, H., Burningham, B.,          2011MNRAS.410..705D     
         +Es     Gallardo, J., Gianninas, A., Bergeron, P., et al.                                                           
         +Pu     MNRAS 410, 705, 2011                                                                                        
                 (Position angle estimated based on LSPM and ULAS  coordinates. Most observation                             
                 dates from Aladin; date for UKIDSS estimated as 2007.)                                                      
                                                                                                                             
DBk2004   not -  De Becker, M., Rauw, G., Blomme, R., Waldron, W.L., Sana, H., Pittard, J.M.,        2004A&A...420.1061D     
         +Kv     Eenens, P., Stevens, I.R., Runacres, M.C., Van Loo, S., & Pollock, A.M.T.                                   
                 A&A 420, 1061, 2004                                                                                         
DBk2012   Kv  j  De Becker, M., Sana, H., Absil, O., Le Bouquin, J.-B., & Blomme, R.                 2012MNRAS.423.2711D     
         +orb    MNRAS 423, 2711, 2012                                                                                       
                                                                                                                             
dBl1886   Ma  -  de Ball, L.                                                                         1886AN....115..273D     
                 AN 115, 273, 1886                                                                                           
dBl1891   Ma  -  de Ball, L.                                                                         1891AN....126..271D     
                 AN 126, 271, 1891                                                                                           
dBl1906A  Ma  -  de Ball, L.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Dbr1988   Ma  -  Debackere, A.                                                                       1988O&T....14...51D     
                 Obs. et Travaux 14, 51, 1988                                                                                
Dbr1991   Ma  j  Debackere, A.                                                                       1991O&T....25...26D     
                 Obs. et Travaux 25, 26, 1991                                                                                
Dbr1992   Ma  j  Debackere, A.                                                                       1992O&T....31...36D     
                 Obs. et Travaux 31, 36, 1992                                                                                
Dbr2002   Mb  -  Debackere, A.                                                                       2002O&T....54...30D     
                 Obs. et Travaux 54, 30, 2002                                                                                
Dbr2005   Mb  j  Debackere, A. & Lepine, T.                                                          ...................     
                 private communication, 2005                                                                                 
Dbr2005b  C   j  Debackere, A.                                                                       2005O&T....60...23D     
                 Obs. et Travaux 60, 23, 2005                                                                                
Dbr2006   C   -  Debackere, A.                                                                       2006O&T....62...20D     
                 Obs. et Travaux 62, 20, 2006                                                                                
Dbr2008   C   j  Debackere, A.                                                                       2008O&T....70...20D     
                 Obs. et Travaux 70, 20, 2008                                                                                
Dbr2008b  C   j  Debackere, A.                                                                       2008O&T....71...18D     
                 Obs. et Travaux 71, 18, 2008                                                                                
Dbr2016   C   j  Debackere, A.                                                                       2016IAUDS.188....2D     
                 Inf. Circ. 188, 2, 2016                                                                                     
Dbr2016b  C   -  Debackere, A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 24, 11, 2016                                                                   
Dbr2016c  C   j  Debackere, A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 24, 19, 2016                                                                   
                                                   (all data already published in Dbr2016)                                   
Dbr2016d  C   j  Debackere, A.                                                                       2016IAUDS.190....7D     
                 Inf. Circ. 190, 7, 2016                                                                                     
Dbr2017a  C   j  Debackere, A.                                                                       2017IAUDS.191....4D     
                 Inf. Circ. 191, 4, 2017                                                                                     
Dbr2017b  C   j  Debackere, A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 25, 88, 2017                                                                   
Dbr2017c  C   j  Debackere, A.                                                                       ...................     
         +P      Webb Soc., Double Star Circ. 25, 91, 2017                                                                   
Dbr2017d  C   u  Debackere, A.                                                                       2017IAUDS.192....4D     
                 Inf. Circ. 192, 4, 2017                                                                                     
Dbr2018a  C   u  Debackere, A.                                                                       2018IAUDS.194....4D     
                 Inf. Circ. 194, 4, 2018                                                                                     
Dbr2018b  C   j  Debackere, A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 26, 27, 2018                                                                   
Dbr2018c  C   j  Debackere, A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 26, 42, 2018                                                                   
                                                                                                                             
Dbs2002   Cg  -  Debes, J.H., Ge, J., & Chakraborty, A.                                              2002ApJ...572L.165D     
         +C      ApJ 572, L165, 2002                                                                                         
                                                                                                                             
Dch1999a  A   -  Duchene, G., Bouvier, J. & Simon, T                                                 1999A&A...343..831D     
         +S      A&A 343, 831, 1999                                                                                          
Dch1999b  Xs  -  Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F.                                1999A&A...351..954D     
         +Pa     A&A 351, 954, 1999                     (see also A&A 330, 310, 1998)                1998A&A...330..310D     
Dch2001   A   -  Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J.                                2001A&A...379..147D     
                 A&A 379, 147, 2001                                                                                          
Dch2002   A   j  Duchene, G. Ghez, A.M. & McCabe, C.                                                 2002ApJ...568..771D     
         +S      ApJ 568, 771, 2002                                                                                          
Dch2003   S+  j  Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J.                             2003ApJ...592..288D     
         +A      ApJ 592, 288, 2003                                                                                          
         +orb                                                                                                                
Dch2003b  Kd  -  Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G.                               2003A&A...400..559D     
                 A&A 400, 559, 2003                                                                                          
Dch2004   Ci  j  Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F.                       2004A&A...427..651D     
                 A&A 427, 651, 2004                                                                                          
Dch2004b  A   j  Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A.                              2004ApJ...606..969D     
                 ApJ 606, 969, 2004                                                                                          
Dch2005   A   j  Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C.                               2005ApJ...628..832D     
                 ApJ 628, 832, 2005                                                                                          
Dch2006   orb j  Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M.                   2006A&A...457L...9D     
         +Si     A&A 457, L9, 2006                                                                                           
         +A                                                                                                                  
Dch2007   A   j  Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M.      2007A&A...476..229D     
                 A&A 476, 229, 2007                                                                                          
Dch2010   A   -  Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G.,      2010ApJ...712..112D     
         +Al     Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M.,                          
         +K      Wolf, S., et al.                                                                                            
         +Kd     ApJ 712, 112, 2010                                                                                          
                                                                                                                             
DCL2014   Hs  u  Davison, C.L., White, R.J., Jao, W.-C., Henry, T.J., Bailey, J.I. III, Quinn, S.,   2014AJ....147...26D     
         +orb    Cantrell, J.R., Riedel, A.R., Subasavage, J.P., Winters, J.G. & Crockett, C.J.                              
                 AJ 147, 26, 2014                                                                                            
DCL2015       -  Davison, C.L., White, R.J., Henry, T.J., Riedel, A.R., Jao, W.-C.,                  2015AJ....149..106D     
                 Bailey, J.I., III, Quinn, S.N., Cantrell, J.R., Subasavage, J.P. & Winters, J.G.                            
                 AJ 149, 106, 2015                                                                                           
                                                                                                                             
Dcr2005   C   u  Ducourant, C., Teixeira, R., Perie, J.P., Lecampion, J.F., Guibert, J. &            2005A&A...438..769D     
                 Sartori, M.J.                                                                                               
                 A&A 438, 769, 2005                                                                                          
                                                                                                                             
Ddy1942   Po  -  Doody, E.M. & Burns, K.                                                             1942PAllO...8....6D     
                 Pub. Allegheny Obs. 8, No. 6, 1942                                                                          
                                                                                                                             
Dea2005   Ci  -  Deacon, N.R., Hambly, N.C. & Cooke, J.A.                                            2005A&A...435..363D     
                 A&A 435, 363, 2005                                                                                          
Dea2005b      -  Deacon, N.R., Hambly, N.C., Henry, T.J., Subasavage, J.P., Brown, M. & Jao, W.-C.   2005AJ....129..409D     
                 AJ 129, 409, 2005                                                                                           
Dea2007   Ci  -  Deacon, N.R. & Hambly, N.C.                                                         2007A&A...468..163D     
         +E2     Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,                                  
                 A&A 468, 163, 2007                                                                                          
Dea2009   Ci  j  Deacon, N.R., Hambly, N.C., King, R.R. & McCaughrean, M.J.                          2009MNRAS.394..857D     
         +E2     Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,                                  
         +Ek     Morgan, J.S., et al.                                                                                        
                 ApJ 757, 100, 2012                                                                                          
Dea2012b  Ci  -  Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B.,    2012ApJ...755...94D     
         +E2     Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,                                    
                 Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.                                       
                 ApJ 755, 94, 2012                                                                                           
Dea2012   Ci  w  Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A.,   2012ApJ...757..100D     
         +E2     Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,                                  
         +Hw     Morgan, J.S., et al.                                                                                        
                 ApJ 757, 100, 2012                                                                                          
Dea2013   P   j  Deacon, N.R., Schlieder, J.E., Olofsson, J., Johnston, K.G. & Henning, Th.          2013MNRAS.434.1117D     
         +H+     MNRAS 434, 1117, 2013                                                                                       
         +E+                                                                                                                 
Dea2014   E2  -  Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T.,         2014ApJ...792..119D     
                 Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,                                    
                 Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,                                   
                 Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.                                       
                 ApJ 792, 119, 2014                                                                                          
Dea2016   E   -  Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat,    2016MNRAS.455.4212D     
                 R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &                                   
                 Burgett, W.S.                                                                                               
                 MNRAS 455, 4212, 2016                                                                                       
                 All positions and separations supplied by first author via email 25 Nov 2015                                
                                                                                                                             
deB1946   orb -  de Bievre, C. & Roland, G.                                                          .                       
                 Ciel et Terre 62, 29, 1946                                                                                  
                                                                                                                             
DeC1948   orb -  De Caro, E. & Veca, G.                                                              .                       
                 Oss. Astrofis. Catania, Contr. Astrofis. 63, 1948                                                           
                                                                                                                             
Dej1960   orb -  Dejc, A.N.                                                                          .                       
                 Isv. Glav. Astr. Obs. Pulkove 22, pt.1, #166, 1960                                                          
                                                                                                                             
Del1999a  A   -  Delfosse, X., Forveille, T., Beuzit, J.-L., Udry, S., Mayor, M., & Perrier, C.      1999A&A...344..897D     
                 A&A 344, 897, 1999                                                                                          
Del1999b  orb -  Delfosse, X., Forveille, T., Udry, S., Beuzit, J.-L., Mayor, M., & Perrier, C.      1999A&A...350L..39D     
                 A&A 350, L39, 1999                                                                                          
Del2000   A   -  Delfosse, X., Forveille, T., Segransan, D., Beuzit, J.-L.; Udry, S., Perrier, C.,   2000A&A...364..217D     
                 & Mayor, M.                                                                                                 
                 A&A 364, 217, 2000                                                                                          
                                                                                                                             
Dem2012   C   -  Demaestri, F.                                                                       .                       
                 Il Bollettino Delle Stelle Doppie 1, 5, 2012                                                                
Dem2014   C   j  Demaestri, F.                                                                       .                       
                 Il Bollettino Delle Stelle Doppie 8, 32, 2014                                                               
                                                                                                                             
DEN              DENIS (DEep Near-Infrared Survey)                                                   .                       
DEN2005   Ed  j  DENIS third data release (20 Sept 2005)                                             2005yCat.2263....0T     
                 http://cdsweb.u-strasbg.fr/denis.html                                                                       
                 (Oct 2015: matched to known WDS pairs. Excluded if rho<5" or any filter saturated)                          
                                                                                                                             
DeO              (Dearborn Observatory)                                                                                      
DeO1929   Ma  -  Hoff, A.H., Fox, Bennot, Bardsley, Brown, & Stetson                                 1929AJ.....39..122H     
         +Po     AJ 39, 122, 1929                                                                                            
DeO1954   Po  j  Dearborn Obs.                                                                       1954AnDea...7....1D     
                 Ann. Dearborn Obs. 7, 1, 1954                                                                               
DeO1957   Po  j  Strand, K A.                                                                        1957AnDea...7...31D     
                 Ann. Dearborn Obs. 7, 31, 1957                                                                              
                                                                                                                             
Der9999   Po  -                                                                                      ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Des2011   A   u  Desidera, S., Carolo, E., Gratton, R., Martinez Fiorenzano, A.F., Endl, M.,         2011A&A...533A..90D     
         +orb    Mesa, D., Barbieri, M., Bonavita, M., Cecconi, M., Claudi, R.U., Cosentino, R.,                             
                 Marzari, F., & Scuderi, S.                                                                                  
                 A&A 533, A90, 2011                                                                                          
                                                                                                                             
Deu1971       -  Deutsch, A.J. & Lowen, L.                                                           1971PASP...83..298D     
                 PASP 83, 298, 1971                                                                                          
                                                                                                                             
deV1976   O   j  de Vegt, C. & Gehlich, U.K.                                                         1976A&A....48..245D     
                 A&A 48, 245, 1976                                                                                           
                                                                                                                             
Dgl1896   Ma  j  Douglass, A.E.                                                                      1896AJ.....17....1S     
                 AJ 17, 1, 1896                                                                                              
                                                                                                                             
Dgn1914   Ma  -  Dugan, R.S.                                                                         1914AN....198..315D     
                 AN 198, 315, 1914                                                                                           
                                                                                                                             
Dhi2010   Es  j  Dhital, S., West, A.A., Stassun, K.G., & Bochanski, J.J.                            2010AJ....139.2566D     
                 AJ 139, 2566, 2010                                                                                          
                 (additional data extracted from SDSS by cataloguer)                                                         
Dhi2011   Ci  j  Dhital, S., Burgasser, A.J., Looper, D.L. & Stassun, K.G.                           2011AJ....141....7D     
         +E2     AJ 141, 7, 2011                                                                                             
         +Xr     (additional data extracted from SDSS by cataloguer)                                                         
Dhi2015   Es  j  Dhital, S., West, A.A., Stassun, K.G., Schluns, K.J., & Massey, A.P.                2015AJ....150...57D     
                 AJ 150, 57, 2015                                                                                            
                                                                                                                             
Dhm2005   C   -  Dahm, S.E. & Simon, T.                                                              2005AJ....129..829D     
                 AJ 129, 829, 2005                                                                                           
                                                                                                                             
diB1991   K   j  diBenedetto, G.P. & Bonneau, D.                                                     1991A&A...252..645D     
         +O      A&A 252, 645, 1991                                                                                          
                                                                                                                             
Dic1921   orb -  Dick                                                                                .                       
                 Dissertation, 1921                     (see Aitken, The Binary Stars, 1935)                                 
Dic1959   Ma  j  Dick, J.                                                                            1959VeBB....2.....D     
                 Pub. Berlin Babelsberg Obs. 13, Pt.2, 1959                                                                  
Dic1962   Ma  j  Dick, J.                                                                            1962VeBB....1.....D     
                 Pub. Berlin Babelsberg Obs. 14, Pt.1, 1962                                                                  
Dic1963a  Ma  -  Dick, J.                                                                            1963VeBB....4.....D     
                 Pub. Berlin Babelsberg Obs. 14, Pt.4, 1963                                                                  
Dic1963b  Ma  j  Dick, J.                                                                            1963VeBB....3.....D     
                 Pub. Berlin Babelsberg Obs. 14, Pt.3, 1963                                                                  
                                                                                                                             
DiF2014   Am  j  Di Folco, E., Dutrey, A., Le Bouquin, J.-B., Lacour, S., Berger, J.-P.,             2014A&A...565L...2D     
         +A      Kohler, R., Guilloteau, S., Pietu, V., Bary, J., Beck, T., Beust, H., & Pantin, E.                          
         +K      A&A 565, L2, 2014                                                                                           
                                                                                                                             
Din1911   Ma  j  Dinwiddie, W.W.                                                                     .                       
                 Pub. USNO 6, A117, 1911                                                                                     
                                                                                                                             
DJH1891   Ma  j  Dennis, J.H.                                                                        .                       
                 Proc. Haverford Col. Obs 1, 28, 1891                                                                        
DJH1892   Ma  j  Dennis, J.H.                                                                        .                       
                 Proc. Haverford Col. Obs 2, 12, 1892   (also AJ 12, 105, 1892)                      1892AJ.....12..105D     
                                                                                                                             
Dju1953a  Ma  -  Djurkovic, P.                                                                       1953BOBeo..17....1D     
                 Bull. Obs. Astron. Belgrade 17, #3-4, 1, 1953                                                               
Dju1953b  Ma  -  Djurkovic, P.                                                                       1953BOBeo..18....1D     
         +Ca     Bull. Obs. Astron. Belgrade 18, #1-2, 1, 1953                                                               
Dju1953c  Ma  -  Djurkovic, P.                                                                       1953BOBeo..18....1D     
                 Bull. Obs. Astron. Belgrade 18, #3-4, 1, 1953                                                               
Dju1954a  Ma  -  Djurkovic, P.                                                                       1954BOBeo..19...16D     
                 Bull. Obs. Astron. Belgrade 19, #1, 16, 1954                                                                
Dju1954b  Ma  -  Djurkovic, P.                                                                       1954BOBeo..19....1D     
                 Bull. Obs. Astron. Belgrade 19, #2, 1, 1954                                                                 
Dju1954c  Ma  -  Djurkovic, P.                                                                       1954BOBeo..19....2D     
                 Bull. Obs. Astron. Belgrade 19, #3, 2, 1954                                                                 
Dju1955a  Ma  -  Djurkovic, P.                                                                       1955BOBeo..20....5D     
                 Bull. Obs. Astron. Belgrade 20, #1-2, 5, 1955                                                               
Dju1955b  Ma  -  Djurkovic, P.                          (measure by Dacic, M.)                       1955BOBeo..20....5D     
                 Bull. Obs. Astron. Belgrade 20, #1-2, 5, 1955                                                               
Dju1955c  Ma  -  Djurkovic, P.                                                                       1955BOBeo..20....3D     
                 Bull. Obs. Astron. Belgrade 20, #3-4, 3, 1955                                                               
Dju1956a  Ma  -  Djurkovic, P.                                                                       1956BOBeo..21....2D     
                 Bull. Obs. Astron. Belgrade 21, #1-2, 2, 1956                                                               
Dju1956b  Ma  -  Djurkovic, P.                                                                       1956BOBeo..21...10D     
                 Bull. Obs. Astron. Belgrade 21, #3-4, 10, 1956                                                              
Dju1957a  Ma  -  Djurkovic, P.                                                                       1957BOBeo..22....1D     
                 Bull. Obs. Astron. Belgrade 22, #1-2, 1, 1957                                                               
Dju1957b  Ma  -  Djurkovic, P.                                                                       1957BOBeo..22....2D     
                 Bull. Obs. Astron. Belgrade 22, #3-4, 2, 1957                                                               
Dju1958   Ma  -  Djurkovic, P.                                                                       1958BOBeo..23....1D     
                 Bull. Obs. Astron. Belgrade 23, #1-2, 1, 1958                                                               
Dju1959a  Ma  -  Djurkovic, P.                                                                       1959BOBeo..23....1D     
                 Bull. Obs. Astron. Belgrade 23, #3-4, 1, 1959                                                               
Dju1959b  Ma  -  Djurkovic, P.                                                                       1959BOBeo..24....1D     
                 Bull. Obs. Astron. Belgrade 24, #1-2, 1, 1959                                                               
Dju1959c  Ma  j  Djurkovic, P.                          (measure by Dacic, M.)                       1959BOBeo..24....1D     
                 Bull. Obs. Astron. Belgrade 24, #1-2, 1, 1959                                                               
Dju1959d  Ma  -  Djurkovic, P.                                                                       1959BOBeo..24....1D     
                 Bull. Obs. Astron. Belgrade 24, #3-4, 1, 1959                                                               
Dju1960   Ma  -  Djurkovic, P.                                                                       1960BOBeo..25....4D     
                 Bull. Obs. Astron. Belgrade 25, #1, 4, 1960                                                                 
Dju1964   orb -  Djurkovic, P.                                                                       1964BOBeo..25..106D     
                 Bull. Obs. Astron. Belgrade 25, 106, 1964                                                                   
Dju1967   Ma  j  Djurkovic, P.                                                                       1967BOBeo..26...67D     
                 Bull. Obs. Astron. Belgrade 26, #1, 67, 1967                                                                
Dju1969   Ma  j  Djurkovic, P.                                                                       1969BOBeo..27....1D     
                 Bull. Obs. Astron. Belgrade 27, #1, 1, 1969                                                                 
Dju1970   Ma  j  Djurkovic, P.                                                                       1970BOBeo..28...81D     
                 Bull. Obs. Astron. Belgrade 28, 81, 1970                                                                    
Dju1973   Ma  j  Djurkovic, P.                                                                       1973BOBeo..29...37D     
                 Bull. Obs. Astron. Belgrade 29, 37, 1973                                                                    
                                                                                                                             
Dll2008   C   -  Deleuil, M., Deeg, H. J., Alonso, R., Bouchy, F., Rouan, D., Auvergne, M., Baglin,  2008A&A...491..889D     
                 A., Aigrain, S., Almenara, J. M., Barbieri, M., Barge, P., Bruntt, H., et al.                               
                 A&A 491, 889, 2008                                                                                          
                                                                                                                             
Dlr2010   Ci  -  Delorme, P., Albert, L., Forveille, T., Artigau, E., Delfosse, X., Reyle, C.,       2010A&A...518A..39D     
         +C      Willott, C.J., Bertin, E., Wilkins, S.M., Allard, F., & Arzoumanian, D.                                     
                 A&A 518, A39, 2010                                                                                          
Dlr2012   A   j  Delorme, P., Lagrange, A.M., Chauvin, G., Bonavita, M., Lacour, S., Bonnefoy, M.,   2012A&A...539A..72D     
                 Ehrenreich, D., & Beust, H.                                                                                 
                 A&A 539, A72, 2012                                                                                          
Dlr2013   A   j  Delorme, P., Gagne, J., Girard, J.H., Lagrange, A.M., Chauvin, G., Naud, M.-E.,     2013A&A...553L...5D     
                 Lafreniere, D., Doyon, R., Riedel, A., Bonnefoy, M., & Malo, L.                                             
                 A&A 553, L5, 2013                                                                                           
                                                                                                                             
Dmb1991       -  Dombrowski, E.G.                                                                    .                       
                 PhD thesis, Georgia State Univ., 1991                                                                       
                                                                                                                             
Dmr1992       -  Demircan, O. & Selam, S.O.                                                          1992A&A...259..577D     
                 A&A 259, 577, 1992                                                                                          
                                                                                                                             
Dnc1952   orb -  Duncombe, R.L. & Ashbrook, J.                                                       1952AJ.....57...92D     
                 AJ 57, 92, 1952                                                                                             
                                                                                                                             
Dnh1973   O   j  Dunham, D., Evans, D., McGraw, J., Sandman, W., & Wells, D.                         1973AJ.....78..482D     
                 AJ 78, 482, 1973                                                                                            
Dnh1974   O   j  McGraw, J.T., Dunham, D.W., Evans, D.S., & Moffett, T.J.                            1974AJ.....79.1299M     
                 AJ 79, 1299, 1974                                                                                           
Dnh2015   O   -  Dunham, D.W., George, A., Loader, B., Herald, D. & Richichi, A.                     .                       
                 IAU GA Division G poster 1.11, 2015                                                                         
                                                                                                                             
Dni1939   orb -  Daniel, Z. & Burns, K.                                                              .                       
                 Pub. AAS 9, 146, 1939                                                                                       
                                                                                                                             
Dnl1896A  orb -  Dunlap, J.                                                                          1896QB421.S5.......     
                 cited by See (Evolution of Stellar Systems, v1, 1896)                                                       
                                                                                                                             
Dns1997       -  Dinescu, D.I. et al.                                                                1997IAUDS.131....1D     
                 Inf. Circ. 131, 1, 1997                                                                                     
                                                                                                                             
Dob1875a  orb -  Doberck, W.A.                                                                       1875AN.....85..147D     
                 AN 85, 147, #2026, 1875                                                                                     
Dob1875b  orb -  Doberck, W.A.                                                                       1875AN.....85..323D     
                 AN 85, 323, #2037, 1875                                                                                     
Dob1875c  orb -  Doberck, W.A.                                                                       1875AN.....85..331D     
                 AN 85, 331, #2037, 1875                                                                                     
Dob1875d      -  Doberck, W.A.                                                                       1875AN.....85..383D     
                 AN 85, 383, #2280, 1875                                                                                     
Dob1875e  orb -  Doberck, W.A.                                                                       1875AN.....86...13D     
                 AN 86, 13, #2041, 1875                                                                                      
Dob1875f  Ma  -  Doberck, W.A.                                                                       1875AN.....86...79D     
                 AN 86, 79, #2045, 1875                                                                                      
Dob1875g  orb -  Doberck, W.A.                                                                       1875AN.....86..129D     
                 AN 86, 129, #2049, 1875                                                                                     
Dob1875h  orb -  Doberck, W.A.                                                                       1875AN.....86..155D     
                 AN 86, 155, #2050, 1875                                                                                     
Dob1875i  orb -  Doberck, W.A.                                                                       1875AN.....86..187D     
                 AN 86, 187, #2052, 1875                                                                                     
Dob1875j  orb -  Doberck, W.A.                                                                       1875MNRAS..35..373D     
                 MNRAS 35, 373, 1875                                                                                         
Dob1875k  orb -  Doberck, W.A.                                                                       1875MNRAS..35..397D     
                 MNRAS 35, 397, 1875                                                                                         
Dob1875l  orb -  Doberck, W.A.                                                                       1875MNRAS..35..408D     
                 MNRAS 35, 408, 1875                                                                                         
Dob1875m  orb -  Doberck, W.A.                                                                       1875AN.....86..377D     
                 AN 86, 377, #2064, 1875                                                                                     
Dob1876a  orb -  Doberck, W.A.                                                                       1876AN.....87..223D     
                 AN 87, 223, #2078, 1876                                                                                     
Dob1876b  orb -  Doberck, W.A.                                                                       1876AN.....88...45D     
                 AN 88, 45, #2091, 1876                                                                                      
Dob1876c  orb -  Doberck, W.A.                                                                       1876AN.....88..109D     
                 AN 88, 109, #2095, 1876                                                                                     
Dob1876d  orb -  Doberck, W.A.                                                                       1876AN.....88..134D     
                 AN 88, 134, #2121, 1876                                                                                     
Dob1876e  Ma  -  Doberck, W.A.                                                                       1876AN.....88..199D     
                 AN 88, 199, #2101, 1876                                                                                     
Dob1876f  orb -  Doberck, W.A.                                                                       1876AN.....88..233D     
                 AN 88, 233, #2103, 1876                                                                                     
Dob1876g  orb -  Doberck, W.A.                                                                       1876AN.....88..287D     
                 AN 88, 287, #2106, 1876                                                                                     
Dob1876h  orb -  Doberck, W.A.                                                                       1876AN.....88..297D     
                 AN 88, 297, #2107, 1876                                                                                     
Dob1877a  orb -  Doberck, W.A.                                                                       1877AN.....89...95D     
                 AN 89, 95, #2118, 1877                                                                                      
Dob1877b  orb -  Doberck, W.A.                                                                       1877AN.....89..134D     
                 AN 89, 134, #2121, 1877                                                                                     
Dob1877c  orb -  Doberck, W.A.                                                                       1877AN.....89..135D     
                 AN 89, 135, #2121, 1877                                                                                     
Dob1877d  orb -  Doberck, W.A.                                                                       1877AN.....89..171D     
                 AN 89, 171, #2123, 1877                                                                                     
Dob1877e  orb -  Doberck, W.A.                                                                       1877AN.....89..215D     
                 AN 89, 215, #2126, 1877                                                                                     
Dob1877f  orb -  Doberck, W.A.                                                                       1877AN.....89..259D     
                 AN 89, 259, #2129, 1877                                                                                     
Dob1877g  orb -  Doberck, W.A.                                                                       1877AN.....90..191D     
                 AN 90, 191, #2148, 1877                                                                                     
Dob1877h  orb -  Doberck, W.A.                                                                       1877AN.....90..313D     
                 AN 90, 313, #2156, 1877                                                                                     
Dob1877i  orb -  Doberck, W.A.                                                                       1877AN.....90..319D     
                 AN 90, 319, #2156, 1877                                                                                     
Dob1877j  orb -  Doberck, W.A.                                                                       1877AN.....91..123D     
                 AN 91, 123, #2168, 1877                                                                                     
Dob1878a  orb -  Doberck, W.A.                                                                       1878AN.....92..157D     
                 AN 92, 157, #2194, 1878                                                                                     
Dob1878b  orb -  Doberck, W.A.                                                                       1878Obs.....2..169D     
                 Observatory 2, 169, 1878                                                                                    
Dob1878c  orb -  Doberck, W.A.                                                                       1878Obs.....2..209D     
                 Observatory 2, 209, 1878                                                                                    
Dob1878d  Ma  -  Doberck, W.A.                                                                       1878AN.....92..181D     
                 AN 92, 181, #2196, 1878                                                                                     
Dob1878e  Ma  -  Doberck, W.A.                                                                       1878AN.....92..201D     
                 AN 92, 201, #2197, 1878                                                                                     
Dob1878f  Ma  -  Doberck, W.A.                                                                       1878AN.....92..209D     
                 AN 92, 209, #2198, 1878                                                                                     
Dob1878g  Ma  -  Doberck, W.A.                                                                       1878AN.....92..225D     
                 AN 92, 225, #2199, 1878                                                                                     
Dob1879a  orb -  Doberck, W.A.                                                                       1879AN.....94..121D     
                 AN 94, 121, #2240, 1879                                                                                     
Dob1879b  Ma  -  Doberck, W.A.                                                                       1879AN.....94..145D     
                 AN 94, 145, #2242, 1879                                                                                     
Dob1879c  orb -  Doberck, W.A.                                                                       1879AN.....94..207D     
                 AN 94, 207, #2245, 1879                                                                                     
Dob1879d  orb -  Doberck, W.A.                                                                       1879AN.....94..255D     
                 AN 94, 255, #2248, 1879                                                                                     
Dob1879e  orb -  Doberck, W.A.                                                                       1879AN.....95..331D     
                 AN 95, 331, #2277, 1879                                                                                     
Dob1879f  orb -  Doberck, W.A.                                                                       1879AN.....95..383D     
                 AN 95, 383, #2280, 1879                                                                                     
Dob1879g  orb -  Doberck, W.A.                                                                       1879AN.....96..111D     
                 AN 96, 111, #2287, 1879                                                                                     
Dob1880a  orb -  Doberck, W.A.                                                                       1880AN.....96..221D     
                 AN 96, 221, #2294, 1880                                                                                     
Dob1880b  orb -  Doberck, W.A.                                                                       1880AN.....97..283D     
                 AN 97, 283, #2322, 1880                                                                                     
Dob1880c  orb -  Doberck, W.A.                                                                       1880AN.....98...59D     
                 AN 98, 59, #2332, 1880                                                                                      
Dob1880d  orb -  Doberck, W.A.                                                                       1880AN.....98..157D     
                 AN 98, 157, #2338, 1880                                                                                     
Dob1880e  orb -  Doberck, W.A.                                                                       1880AN.....98..271D     
                 AN 98, 271, #2345, 1880                                                                                     
Dob1881   orb -  Doberck, W.A.                                                                       ...................     
                 Copernicus 1, 143, 1881                                                                                     
Dob1890   Ma  -  Doberck, W.A.                                                                       1890AN....125..195D     
                 AN 125, 195, #2989, 1890                                                                                    
Dob1890b  Ma  -  Doberck, W.A.                                                                       .                       
                 Trans. Royal Irish Academy 29, 376, 1890                                                                    
Dob1891   Ma  -  Doberck, W.A.                                                                       1891AN....126..365D     
                 AN 126, 365, #3023, 1891                                                                                    
Dob1895   orb -  Doberck, W.A.                                                                       1895AN....139..273D     
                 AN 139, 273, 1895                                                                                           
Dob1896a  orb -  Doberck, W.A.                                                                       1896AN....141...57D     
                 AN 141, 57, #3364, 1896                                                                                     
Dob1896b  orb -  Doberck, W.A.                                                                       1896AN....141..153D     
                 AN 141, 153, #3370, 1896                                                                                    
Dob1896d  Ma  -  Doberck, W.A.                                                                       1896AN....141..289D     
                 AN 141, 289, #3378, 1896                                                                                    
Dob1897a  orb -  Doberck, W.A.                                                                       1897AN....144..129D     
                 AN 144, 129, #3441, 1897                                                                                    
Dob1897b  orb -  Doberck, W.A.                                                                       1897AN....144..241D     
                 AN 144, 241, #3448, 1897                                                                                    
Dob1898a  Ma  -  Doberck, W.A.                                                                       1898AN....145..151D     
                 AN 145, 151, #3466, 1898                                                                                    
Dob1898b  orb -  Doberck, W.A.                                                                       1898AN....147..337D     
                 AN 147, 337, #3525, 1898                                                                                    
Dob1898c  orb -  Doberck, W.A.                                                                       1898AN....147..339D     
                 AN 147, 339, #3525, 1898                                                                                    
Dob1898d  orb -  Doberck, W.A.                                                                       1898AN....147..343D     
                 AN 147, 343, #3525, 1898                                                                                    
Dob1901a  Ma  -  Doberck, W.A.                                                                       1901AN....154..165D     
                 AN 154, 165, #3680, 1901                                                                                    
Dob1901b  orb -  Doberck, W.A.                                                                       1901AN....156..353D     
                 AN 156, 353, #3743, 1901                                                                                    
Dob1901a  Ma  -  Doberck, W.A.                                                                       1901AN....154..165D     
                 AN 159, 85, #3798, 1902                                                                                     
Dob1901b  Ma  -  Doberck, W.A.                                                                       1901AN....156..353D     
                 AN 159, 107, #3799, 1902                                                                                    
Dob1903a  orb -  Doberck, W.A.                                                                       1903AN....163..373D     
                 AN 163, 373, 1903                                                                                           
Dob1903b  Ma  -  Doberck, W.A.                                                                       1903AN....164..309D     
                 AN 164, 309, #3930, 1903                                                                                    
Dob1905a  orb -  Doberck, W.A.                                                                       1905AN....169..289D     
                 AN 169, 289, #4051, 1905                                                                                    
Dob1905b  orb -  Doberck, W.A.                                                                       1905AN....170..101D     
                 AN 170, 101, 1905                                                                                           
Dob1905c  orb -  Doberck, W.A.                                                                       1905AN....170..107D     
                 AN 170, 107, 1905                                                                                           
Dob1907a  Ma  -  Doberck, W.A.                                                                       1907AN....173...17D     
                 AN 173, 17, #4130, 1907                                                                                     
Dob1907b  orb -  Doberck, W.A.                                                                       1906AN....173..241D     
                 AN 173, 241, 1906                                                                                           
Dob1907c  orb -  Doberck, W.A.                                                                       1906AN....173..257D     
                 AN 173, 257, #4145, 1906                                                                                    
Dob1908a  orb -  Doberck, W.A.                                                                       1908AN....177..161D     
                 AN 177, 161, #4235, 1908                                                                                    
Dob1908b  orb -  Doberck, W.A.                                                                       1908AN....179..383D     
                 AN 179, 383, #4296, 1908                                                                                    
Dob1909a  Ma  -  Doberck, W.A.                                                                       1909AN....181...97D     
                 AN 181, 97, #4327, 1909                                                                                     
Dob1909b  orb -  Doberck, W.A.                                                                       1909AN....182...27D     
                 AN 182, 27, #4346, 1909                                                                                     
Dob1910a  Ma  -  Doberck, W.A.                                                                       1910AN....184...17D     
                 AN 184, 17, #4394, 1910                                                                                     
Dob1910b  orb -  Doberck, W.A.                                                                       1910AN....184..131D     
                 AN 184, 131, #4400, 1910                                                                                    
Dob1911a  Ma  -  Doberck, W.A.                                                                       1911AN....187..305D     
                 AN 187, 305, #4479, 1911                                                                                    
Dob1911b  Ma  -  Doberck, W.A.                                                                       1911AN....188..317D     
                 AN 188, 317, #4507, 1911                                                                                    
Dob1911c  Ma  -  Doberck, W.A.                                                                       1911AN....189..297D     
                 AN 189, 297, #4529, 1911                                                                                    
Dob1911d  orb -  Doberck, W.A.                                                                       1911AN....190..199D     
                 AN 190, 199, #4515, 1911                                                                                    
Dob1912a  orb -  Doberck, W.A.                                                                       1912AN....191..125D     
                 AN 191, 125, #4567, 1912                                                                                    
Dob1912b  Ma  -  Doberck, W.A.                                                                       1912AN....191..201D     
                 AN 191, 201, #4572, 1912                                                                                    
Dob1912c  Ma  -  Doberck, W.A.                                                                       1912AN....192..277D     
                 AN 192, 277, #4601, 1912                                                                                    
Dob1913a  Ma  -  Doberck, W.A.                                                                       1913AN....193..421D     
                 AN 193, 421, #4632, 1913                                                                                    
Dob1913b  Ma  -  Doberck, W.A.                                                                       1913AN....195..145D     
                 AN 195, 145, #4664, 1913                                                                                    
Dob1914a  Ma  -  Doberck, W.A.                                                                       1914AN....196..253D     
                 AN 196, 253, #4695, 1914                                                                                    
Dob1914b  Ma  -  Doberck, W.A.                                                                       1914AN....197..169D     
                 AN 197, 169, #4715, 1914                                                                                    
Dob1914c  Ma  -  Doberck, W.A.                                                                       1914AN....198..329D     
                 AN 198, 329, #4745, 1914                                                                                    
Dob1920   Ma  -  Doberck, W.A.                                                                       1920AN....211..321D     
                 AN 211, 321, #5057, 1920                                                                                    
Dob1921a  Ma  -  Doberck, W.A.                                                                       1921AN....212..499D     
                 AN 212, 499, #5088, 1921                                                                                    
Dob1921b  orb -  Doberck, W.A.                                                                       1921AN....214...89D     
                 AN 214, 89, #5118, 1921                                                                                     
Dob1923   Ma  -  Doberck, W.A.                                                                       1923AN....217..321D     
                 AN 217, 321, #5191, 1923                                                                                    
Dob1925a  Ma  -  Doberck, W.A.                                                                       1925AN....224...81D     
                 AN 224, 81, #5357, 1925                                                                                     
Dob1925b  Ma  -  Doberck, W.A.                                                                       1925AN....225..337D     
                 AN 225, 337, #5396, 1925                                                                                    
Dob1926   Ma  -  Doberck, W.A.                                                                       1926AN....212..499D     
                 AN 212, 499, #5471, 1926                                                                                    
Dob1927   Ma  -  Doberck, W.A.                                                                       1927QB821.D6.......     
         +Mb     Erganz. AN 7, 1927                                                                                          
                 (catalog of measures 1875-1927; includes nearly all measures from earlier papers)                           
Dob1930   Ma  -  Doberck, W.A.                                                                       1930AN....239...49D     
                 AN 239, 49, 1930                                                                                            
Dob1931   Ma  -  Doberck, W.A.                                                                       1931AN....243..121D     
                 AN 243, 121, 1931                                                                                           
Dob1933   Ma  -  Doberck, W.A.                                                                       1933AN....248..187D     
                 AN 248, 187, 1933                                                                                           
Dob1934   Ma  -  Doberck, W.A.                                                                       1934AN....254...41D     
                 AN 254, 41, 1934                                                                                            
                                                                                                                             
Doc1984a  Ma  j  Docobo, J. (Docobo et al.)                                                          1984A&AS...58..287D     
                 A&AS 58, 287, 1984                                                                                          
Doc1984b  orb -  Docobo, J.A. & Costa, J.M.                                                          1984IAUDS..92....1D     
                 Inf. Circ. 92, 1, 1984                                                                                      
Doc1984c  orb -  Docobo, J.A. & Costa, J.M.                                                          1984IAUDS..93....1D     
                 Inf. Circ. 93, 1, 1984                                                                                      
Doc1984d  orb -  Docobo, J.A. & Costa, J.M.                                                          1984IAUDS..94....1D     
                 Inf. Circ. 94, 1, 1984                                                                                      
Doc1985a  orb -  Docobo, J.A. & Costa, J.M.                                                          1985IAUDS..95....1D     
                 Inf. Circ. 95, 1, 1985                                                                                      
Doc1985b  Ma  j  Docobo, J.A. (Docobo et al.)                                                        .                       
                 Bol. Acad. Galega de Ciencias 2, 131, 1985                                                                  
Doc1985c  orb -  Docobo, J.A. & Costa, J.M.                                                          1985IAUDS..96....1D     
                 Inf. Circ. 96, 1, 1985                                                                                      
Doc1985d  orb -  Docobo, J.A. & Costa, J.M.                                                          1985IAUDS..97....1D     
                 Inf. Circ. 97, 1, 1985                                                                                      
Doc1986a  orb -  Docobo, J.A. & Costa, J.M.                                                          1986IAUDS..98....1D     
                 Inf. Circ. 98, 1, 1986                                                                                      
Doc1986b  orb -  Docobo, J.A. & Costa, J.M.                                                          1986IAUDS..99....1D     
                 Inf. Circ. 99, 1, 1986                                                                                      
Doc1986c  Ma  j  Docobo, J.A.                                                                        1986AcA....36..175D     
                 Acta Astron. 36, 175, 1986                                                                                  
Doc1986d  orb -  Docobo, J.A. & Costa, J.M.                                                          1986IAUDS.100....1D     
                 Inf. Circ. 100, 1, 1986                                                                                     
Doc1986e  orb -  Docobo, J.A. & Costa, J.M.                                                          1986IAUDS.101....1D     
                 Inf. Circ. 101, 1, 1986                                                                                     
Doc1986f      -  Docobo, J.A. & Costa, J.M.                                                          1986ApJS...60..945D     
                 ApJS 60, 945, 1986                                                                                          
Doc1987a  orb -  Docobo, J.M. & Costa, J.M.                                                          1987IAUDS.102....1D     
                 Inf. Circ. 102, 1, 1987                                                                                     
Doc1987b  orb -  Docobo, J.A. & Costa, J.M.                                                          1987IAUDS.103....1D     
                 Inf. Circ. 103, 1, 1987                                                                                     
Doc1988a  orb -  Docobo, J.A. & Costa, J.M.                                                          1988IAUDS.104....1D     
                 Inf. Circ. 104, 1, 1988                                                                                     
Doc1988b  orb -  Docobo, J.A. & Costa, J.M.                                                          1988IAUDS.105....1D     
                 Inf. Circ. 105, 1, 1988                                                                                     
Doc1988c  orb -  Docobo, J.M. & Costa, J.M.                                                          1988IAUDS.106....1D     
                 Inf. Circ. 106, 1, 1988                                                                                     
Doc1989a  orb -  Docobo, J.A. & Costa, J.M.                                                          1989IAUDS.107....1D     
                 Inf. Circ. 107, 1, 1989                                                                                     
Doc1989b  Ma  j  Docobo, J.A.                                                                        1989PASP..101..274D     
                 PASP 101, 274, 1989                                                                                         
Doc1989c  Mb  j  Docobo, J.A. (Couteau et al.)                                                       1989A&AS...78..483D     
                 A&AS 78, 483, 1989                                                                                          
Doc1989d  orb -  Docobo, J.A. & Costa, J.M.                                                          1989IAUDS.108....1D     
                 Inf. Circ. 108, 1, 1989                                                                                     
Doc1989e  orb -  Docobo, J.A. & Costa, J.M.                                                          1989IAUDS.109....1D     
                 Inf. Circ. 109, 1, 1989                                                                                     
Doc1990a  orb -  Docobo, J.A. & Costa, J.M.                                                          1990IAUDS.110....1D     
                 Inf. Circ. 110, 1, 1990                                                                                     
Doc1990b  orb -  Docobo, J.A. & Costa, J.M.                                                          1990PASP..102.1400D     
                 PASP 102, 1400, 1990                                                                                        
Doc1990c  orb -  Docobo, J.A. & Costa, J.M.                                                          1990IAUDS.111....1D     
                 Inf. Circ. 111, 1, 1990                                                                                     
Doc1990d  orb -  Docobo, J.A. & Costa, J.M.                                                          1990IAUDS.112....1D     
                 Inf. Circ. 112, 1, 1990                                                                                     
Doc1991a  orb -  Docobo, J.A. & Prieto, C.                                                           1991IAUDS.113Q...1D     
                 Inf. Circ. 113, 1, 1991                                                                                     
Doc1991b  orb -  Docobo, J.A. & Costa, J.M.                                                          1991IAUDS.113R...1D     
                 Inf. Circ. 113, 1, 1991                                                                                     
Doc1991c  Ma  j  Docobo, J.A. (Docobo et al.)                                                        1991A&AS...91..229D     
                 A&AS 91, 229, 1991                                                                                          
Doc1991d  orb -  Docobo, J.A. & Prieto, C.                                                           1991IAUDS.114....1D     
                 Inf. Circ. 114, 1, 1991                                                                                     
Doc1991e  orb -  Docobo, J.A.                                                                        1991IAUDS.115Q...1D     
                 Inf. Circ. 115, 1, 1991                                                                                     
Doc1991f  orb -  Docobo, J.A. & Ling, J.F.                                                           1991IAUDS.115R...1D     
                 Inf. Circ. 115, 1, 1991                                                                                     
Doc1992a  orb -  Docobo, J.A. & Ling, J.F.                                                           1992IAUDS.116....1D     
                 Inf. Circ. 116, 1, 1992                                                                                     
Doc1992b  orb -  Docobo, J.A. & Ling, J.F.                                                           1992IAUDS.117....1D     
                 Inf. Circ. 117, 1, 1992                                                                                     
Doc1992c  orb -  Docobo, J.A. & Ling, J.F.                                                           1992IAUDS.118Q...1D     
                 Inf. Circ. 118, 1, 1992                                                                                     
Doc1992d  orb -  Docobo, J.A. & Prieto, C.                                                           1992IAUDS.118R...1D     
                 Inf. Circ. 118, 1, 1992                                                                                     
Doc1992e  orb -  Docobo, J.A. & Costa, J.M.                                                          1992ApJS...82..323D     
                 ApJS 82, 323, 1992                                                                                          
Doc1993a  orb -  Docobo, J.A. & Ling, J.F.                                                           1993IAUDS.119....1D     
                 Inf. Circ. 119, 1, 1993                                                                                     
Doc1993b  orb -  Docobo, J.A. & Prieto, C.                                                           1993IAUDS.120R...1D     
                 Inf. Circ. 120, 1, 1993                                                                                     
Doc1993c  orb -  Docobo, J.A. & Ling, J.F.                                                           1993IAUDS.120Q...1D     
                 Inf. Circ. 120, 1, 1993                                                                                     
Doc1993d  M+  j  Docobo, J.A. (Docobo & Prieto)                                                      1993A&AS..100..641D     
         +orb    A&AS 100, 641, 1993                                                                                         
Doc1993e  orb -  Docobo, J.A. & Ling, J.F.                                                           1993IAUDS.121....1D     
                 Inf. Circ. 121, 1, 1993                                                                                     
Doc1993f  Ma  j  Docobo, J.A. (Couteau et al.)                                                       1993A&AS..100..305D     
                 A&AS 100, 305, 1993                                                                                         
Doc1994a  orb -  Docobo, J.A. & Prieto, C.                                                           1994IAUDS.122R...1D     
                 Inf. Circ. 122, 1, 1994                                                                                     
Doc1994b  orb -  Docobo, J.A. & Ling, J.F.                                                           1994IAUDS.122Q...1D     
                 Inf. Circ. 122, 1, 1994                                                                                     
Doc1994c  orb -  Docobo, J.A. & Ling, J.F.                                                           1994IAUDS.123....1D     
                 Inf. Circ. 123, 1, 1994                                                                                     
Doc1994d  orb -  Docobo, J., Ling, J., & Prieto, C.                                                  1994ApJS...91..793D     
                 ApJS 91, 793, 1994                                                                                          
Doc1994e  orb -  Docobo, J.A. & Ling, J.F.                                                           1994IAUDS.124....1D     
                 Inf. Circ. 124, 1, 1994                                                                                     
Doc1994f  Mb  j  Docobo, J.A. (Docobo & Ling)                                                        1994A&AS..105..337D     
                 A&AS 105, 337, 1994                                                                                         
Doc1995a  orb -  Docobo, J.A. & Ling, J.F.                                                           1995IAUDS.125....1D     
                 Inf. Circ. 125, 1, 1995                                                                                     
Doc1995b  orb -  Docobo, J.A. & Prieto, C.                                                           1995IAUDS.126....1D     
                 Inf. Circ. 126, 1, 1995                                                                                     
Doc1995c  orb -  Docobo, J.A. & Ling, J.F.                                                           1995IAUDS.127....1D     
                 Inf. Circ. 127, 1, 1995                                                                                     
Doc1996a  orb -  Docobo, J.A. & Ling, J.F.                                                           1996IAUDS.128R...1D     
                 Inf. Circ. 128, 1, 1996                                                                                     
Doc1996b  orb -  Docobo, J.A.                                                                        1996IAUDS.129....1D     
                 Inf. Circ. 129, 1, 1996                                                                                     
Doc1996c  orb -  Docobo, J.A. & Prieto, C.                                                           1996IAUDS.130Q...1D     
                 Inf. Circ. 130, 1, 1996                                                                                     
Doc1996d  orb -  Docobo, J.A. & Ling, J.F.                                                           1996IAUDS.130R...1D     
                 Inf. Circ. 130, 1, 1996                                                                                     
Doc1996e  orb -  Docobo, J.A. & Prieto, C.                                                           1996IAUDS.128Q...1D     
                 Inf. Circ. 128, 1, 1996                                                                                     
Doc1997a  orb -  Docobo, J.A. & Ling, J.F.                                                           1997IAUDS.131....1D     
                 Inf. Circ. 131, 1, 1997                                                                                     
Doc1997b  orb -  Docobo, J.A. & Ling, J.F.                                                           1997IAUDS.132....1D     
                 Inf. Circ. 132, 1, 1997                                                                                     
Doc1997c  orb -  Docobo, J.A. & Ling, J.F.                                                           1997IAUDS.133....1D     
                 Inf. Circ. 133, 1, 1997                                                                                     
Doc1998a  orb -  Docobo, J.A. & Ling, J.F.                                                           1998IAUDS.134....2D     
                 Inf. Circ. 134, 2, 1998                                                                                     
Doc1998b  orb -  Docobo, J.A. & Ling, J.F.                                                           1998IAUDS.135....3D     
                 Inf. Circ. 135, 3, 1998                                                                                     
Doc1998c  orb -  Docobo, J.A. & Tamazian, V.S.                                                       1998IAUDS.135R...2D     
                 Inf. Circ. 135, 2, 1998                                                                                     
Doc1998d  orb -  Docobo, J.A. & Balega, Y.Y.                                                         1998IAUDS.135Q...2D     
                 Inf. Circ. 135, 2, 1998                                                                                     
Doc1998e  orb -  Docobo, J.A. & Ling, J.F.                                                           1998IAUDS.136....1D     
                 Inf. Circ. 136, 1, 1998                                                                                     
Doc1998f  Ma  j  Docobo, J.A.                                                                        1998A&AS..130..117D     
         +Mb     A&AS 130, 117, 1998                                                                                         
Doc1999a  orb -  Docobo, J.A. & Ling, J.F.                                                           1999IAUDS.137Q...1D     
                 Inf. Circ. 137, 1, 1999                                                                                     
Doc1999b  orb -  Docobo, J.A. & Ling, J.F.                                                           1999ApJS..120...41D     
                 ApJS 120, 41, 1999                                                                                          
Doc1999c  orb -  Docobo, J.A. & Ling, J.F.                                                           1999IAUDS.138....1D     
                 Inf. Circ. 138, 1, 1999                                                                                     
Doc1999d  orb -  Docobo, J.A. & Ling, J.F.                                                           1999IAUDS.139....2D     
                 Inf. Circ. 139, 2, 1999                                                                                     
Doc1999e  Ma  j  Docobo, J.A., Ling, J.F., & Lanchares, V.                                           1999IAUDS.139....4D     
                 Inf. Circ. 139, 4, 1999                                                                                     
Doc2000a  orb -  Docobo, J.A. & Ling, J.F.                                                           2000IAUDS.140Q...1D     
                 Inf. Circ. 140, 1, 2000                                                                                     
Doc2000b  orb -  Docobo, J.A., Balega, Y.Y., Ling, J.F., Tamazian, V., & Vasyuk, V.A.                2000AJ....119.2422D     
                 AJ 119, 2422, 2000                                                                                          
Doc2000c  C   j  Docobo, J.A., Alvarez, C., Lahulla, J.F., Lancharesi, V., & Aguirre, A.             2000AN....321...53D     
                 AN 321, 53, 2000                                                                                            
Doc2000d  orb -  Docobo, J.A.                                                                        2000IAUDS.141Q...1D     
                 Inf. Circ. 141, 1, 2000                                                                                     
Doc2000e  orb -  Docobo, J.A. & Vasyuk, V.A.                                                         2000IAUDS.141R...1D     
                 Inf. Circ. 141, 1, 2000                                                                                     
Doc2000f  orb -  Docobo, J.A. & Ling, J.F.                                                           2000IAUDS.141....2D     
                 Inf. Circ. 141, 2, 2000                                                                                     
Doc2000g  orb -  Docobo, J.A. & Ling, J.F.                                                           2000IAUDS.142....1D     
                 Inf. Circ. 142, 1, 2000                                                                                     
Doc2001a  orb -  Docobo, J.A.                                                                        2001IAUDS.143....1D     
                 Inf. Circ. 143, 1, 2001                                                                                     
Doc2001b  orb -  Docobo, J.A. & Ling, J.F.                                                           2001IAUDS.143....1D     
                 Inf. Circ. 143, 1, 2001                                                                                     
Doc2001c  S   j  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Blanco, J., Maximov, A.F., &            2001A&A...366..868D     
         +orb    Vasyuk, V.A.                                                                                                
                 A&A 366, 868, 2001                                                                                          
Doc2001d  orb -  Docobo, J.A.                                                                        2001IAUDS.144Q...1D     
                 Inf. Circ. 144, 1, 2001                                                                                     
Doc2001e  orb -  Docobo, J.A. & Ling, J.F.                                                           2001IAUDS.144R...1D     
                 Inf. Circ. 144, 1, 2001                                                                                     
Doc2001f  orb -  Docobo, J.A. & Ling, J.F.                                                           2001IAUDS.145....1D     
                 Inf. Circ. 145, 1, 2001                                                                                     
Doc2002a  orb -  Docobo, J.A., Tamazian, V.S., & Woitas, J.                                          2002IAUDS.146Q...1D     
                 Inf. Circ. 146, 1, 2002                                                                                     
Doc2002b  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2002IAUDS.146R...1D     
                 Inf. Circ. 146, 1, 2002                                                                                     
Doc2002c  orb -  Docobo, J.A. & Ling, J.F.                                                           2002IAUDS.146....2D     
                 Inf. Circ. 146, 2, 2002                                                                                     
Doc2002d  orb -  Docobo, J.A. & Andrade, M.                                                          2002IAUDS.146....1D     
                 Inf. Circ. 146, 1, 2002                                                                                     
Doc2002e  orb -  Docobo, J.A, Tamazian, V., Woitas, J., & Leinert, Ch.                               2002IAUDS.147R...2D     
                 Inf. Circ. 147, 2, 2002                                                                                     
Doc2002f  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2002IAUDS.147Q...2D     
                 Inf. Circ. 147, 2, 2002                                                                                     
Doc2002g  orb -  Docobo, J.A., Tamazian, V.S., & Woitas, J.                                          2002IAUDS.147....1D     
                 Inf. Circ. 147, 1, 2002                                                                                     
Doc2002h  orb -  Docobo, J.A. & Ling, J.F.                                                           2002IAUDS.147....2D     
                 Inf. Circ. 147, 2, 2002                                                                                     
Doc2002i  orb -  Docobo, J.A. & Ling, J.F.                                                           2002IAUDS.148....1D     
                 Inf. Circ. 148, 1, 2002                                                                                     
Doc2003a  orb -  Docobo, J.A. & Ling, J.F.                                                           2003IAUDS.149....2D     
                 Inf. Circ. 149, 2, 2003                                                                                     
Doc2003b  orb -  Docobo, J.A. & Ling, J.F.                                                           2003IAUDS.150Q...1D     
                 Inf. Circ. 150, 1, 2003                                                                                     
Doc2003c  orb -  Docobo, J.A. & Andrade, M.                                                          2003IAUDS.150R...1D     
                 Inf. Circ. 150, 1, 2003                                                                                     
Doc2003d  orb -  Docobo, J.A., Tamazian, V.S., Andrade, M., & Melikian, N.D.                         2003AJ....126.1522D     
                 AJ 126, 1522, 2003                                                                                          
Doc2003e  orb -  Docobo, J.A. & Ling, J.F.                                                           2003A&A...409..989D     
                 A&A 409, 989, 2003    (all orbits also published in Inf. Circs. 1998-2003.)                                 
Doc2003f  orb -  Docobo, J.A. & Ling, J.F.                                                           2003IAUDS.151....1D     
                 Inf. Circ. 151, 1, 2003                                                                                     
Doc2004a  orb -  Docobo, J.A. & Ling, J.F.                                                           2004IAUDS.152....1D     
                 Inf. Circ. 152, 1, 2004                                                                                     
Doc2004b  S   j  Docobo, J.A., Andrade, M., Ling, J.F., Prieto, C., Tamazian, V.S., Balega, Yu.Yu.,  2004AJ....127.1181D     
         +orb    Blanco, J., Maximov, A.F., et al.                                                                           
                 AJ 127, 1181, 2004                                                                                          
Doc2004c  orb -  Docobo, J.A. & Ling, J.F.                                                           2004IAUDS.153Q...1D     
                 Inf. Circ. 153, 1, 2004                                                                                     
Doc2004d  orb -  Docobo, J.A. & Tamazian, V.                                                         2004IAUDS.153R...1D     
                 Inf. Circ. 153, 1, 2004                                                                                     
Doc2004e  orb -  Docobo, J.A. & Ling, J.F.                                                           2004IAUDS.154Q...1D     
                 Inf. Circ. 154, 1, 2004                                                                                     
Doc2004f  orb -  Docobo, J.A.                                                                        2004IAUDS.154R...1D     
                 Inf. Circ. 154, 1, 2004                                                                                     
Doc2005a  orb -  Docobo, J.A. & Ling, J.F.                                                           2005IAUDS.155....1D     
                 Inf. Circ. 155, 1, 2005                                                                                     
Doc2005b  orb -  Docobo, J.A. & Andrade, M.                                                          2005IAUDS.156Q...1D     
                 Inf. Circ. 156, 1, 2005                                                                                     
Doc2005c  orb -  Docobo, J.A. & Ling, J.F.                                                           2005IAUDS.156R...1D     
                 Inf. Circ. 156, 1, 2005                                                                                     
Doc2005d  orb -  Docobo, J.A. & Tamazian, V.                                                         2005IAUDS.156S...1D     
                 Inf. Circ. 156, 1, 2005                                                                                     
Doc2005e  orb -  Docobo, J.A. & Andrade, M.                                                          2005IAUDS.157....2D     
                 Inf. Circ. 157, 2, 2005                                                                                     
Doc2005f  orb -  Docobo, J.A. & Ling, J.F.                                                           2005IAUDS.157R...1D     
                 Inf. Circ. 157, 1, 2005                                                                                     
Doc2005g  orb -  Docobo, J.A. & Tamazian, V.                                                         2005IAUDS.157Q...1D     
                 Inf. Circ. 157, 1, 2005                                                                                     
Doc2006a  orb -  Docobo, J.A. & Tamazian, V.                                                         2006IAUDS.158Q...1D     
                 Inf. Circ. 158, 1, 2006                                                                                     
Doc2006b  orb -  Docobo, J.A. & Ling, J.F.                                                           2006IAUDS.158R...1D     
                 Inf. Circ. 158, 1, 2006                                                                                     
Doc2006c  orb -  Docobo, J.A. & Andrade, M.                                                          2006IAUDS.159....1D     
                 Inf. Circ. 159, 1, 2006                                                                                     
Doc2006d  orb -  Docobo, J.A. & Ling, J.F.                                                           2006IAUDS.159R...2D     
                 Inf. Circ. 159, 2, 2006                                                                                     
Doc2006e  orb -  Docobo, J.A. & Tamazian, V.                                                         2006IAUDS.159Q...2D     
                 Inf. Circ. 159, 2, 2006                                                                                     
Doc2006f  orb -  Docobo, J.A. & Tamazian, V.                                                         2006IAUDS.160Q...1D     
                 Inf. Circ. 160, 1, 2006                                                                                     
Doc2006g  orb -  Docobo, J.A., Tamazian, V., & Campo, P.                                             2006IAUDS.160R...1D     
                 Inf. Circ. 160, 1, 2006                                                                                     
Doc2006h  orb -  Docobo, J.A. & Ling, J.F.                                                           2006IAUDS.160....2D     
                 Inf. Circ. 160, 2, 2006                                                                                     
Doc2006i  orb j  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., & Melikian, N.D.                        2006AJ....132..994D     
         +S      AJ 132, 994, 2006                                                                                           
Doc2007a  orb -  Docobo, J.A., Andrade, M., & Campo, P.                                              2007IAUDS.161Q...1D     
                 Inf. Circ. 161, 1, 2007                                                                                     
Doc2007b  orb -  Docobo, J.A. & Tamazian, V.                                                         2007IAUDS.161S...1D     
                 Inf. Circ. 161, 1, 2007                                                                                     
Doc2007c  orb -  Docobo, J.A. & Ling, J.F.                                                           2007IAUDS.161R...1D     
                 Inf. Circ. 161, 1, 2007                                                                                     
Doc2007d  orb -  Docobo, J.A. & Ling, J.F.                                                           2007AJ....133.1209D     
                 AJ 133, 1209, 2007                                                                                          
Doc2007e  orb j  Docobo, J.A., Andrade, M., Tamazian, V.S., Costado, M.T., & Lahulla, J.F.           2007RMxAA..43..141D     
         +S      RevMexA&A 43, 141, 2007                                                                                     
Doc2007f  orb -  Docobo, J.A. & Ling, J.F.                                                           2007IAUDS.162....1D     
                 Inf. Circ. 162, 1, 2007                                                                                     
Doc2007g  orb -  Docobo, J.A., Balega, Y.Y., & Tamazian, V.S.                                        2007IAUDS.162....1D     
                 Inf. Circ. 162, 1, 2007                                                                                     
Doc2007h  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2007IAUDS.162....1D     
                 Inf. Circ. 162, 1, 2007                                                                                     
Doc2007i  orb -  Docobo, J.A. & Ling, J.F.                                                           2007IAUDS.163....1D     
                 Inf. Circ. 163, 1, 2007                                                                                     
Doc2007j  orb -  Docobo, J.A.                                                                        2007IAUDS.163....1D     
                 Inf. Circ. 163, 1, 2007                                                                                     
Doc2008a  S   j  Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y.,                2008AJ....135.1803D     
         +orb    Lahulla, J.F., & Maximov, A.                                                                                
                 AJ 135, 1803, 2008                                                                                          
Doc2008b  orb -  Docobo, J.A., Tamazian, V.S., & Melikian, N.D.                                      2008IAUDS.164R...1D     
                 Inf. Circ. 164, 1, 2008                                                                                     
Doc2008c  orb -  Docobo, J.A. & Ling, J.F.                                                           2008IAUDS.164Q...1D     
                 Inf. Circ. 164, 1, 2008                                                                                     
Doc2008d  orb j  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Andrade, M., Schertl, D., Weigelt, G.,  2008A&A...478..187D     
         +Si     Campo, P., & Palacios, M.                                                                                   
                 A&A 478, 187, 2008                                                                                          
Doc2008e  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2008IAUDS.165R...1D     
                 Inf. Circ. 165, 1, 2008                                                                                     
Doc2008f  orb -  Docobo, J.A. & Ling, J.F.                                                           2008IAUDS.165Q...1D     
                 Inf. Circ. 165, 1, 2008                                                                                     
Doc2008g  orb -  Docobo, J.A., Tamazian, V.S., Andrade, M., Melikian, N.D. & Karapetian, A.A.        2008AJ....136..890D     
                 AJ 136, 890, 2008                                                                                           
Doc2008h  orb -  Docobo, J.A. & Ling, J.F.                                                           2008IAUDS.166Q...1D     
                 Inf. Circ. 166, 1, 2008                                                                                     
Doc2008i  orb -  Docobo, J.A., Tamazian, V.S., Kraus, & Weigelt, G.                                  2008IAUDS.166....1D     
                 Inf. Circ. 166, 1, 2008                                                                                     
Doc2008j  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2008IAUDS.166R...1D     
                 Inf. Circ. 166, 1, 2008                                                                                     
Doc2009a  orb -  Docobo, J.A. & Ling, J.F.                                                           2009IAUDS.167Q...1D     
                 Inf. Circ. 167, 1, 2009                                                                                     
Doc2009b  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2009IAUDS.167R...1D     
                 Inf. Circ. 167, 1, 2009                                                                                     
Doc2009c  orb -  Docobo, J.A. & Ling, J.F.                                                           2009IAUDS.168Q...1D     
                 Inf. Circ. 168, 1, 2009                                                                                     
Doc2009d  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2009IAUDS.168R...1D     
                 Inf. Circ. 168, 1, 2009                                                                                     
Doc2009e  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2009IAUDS.169R...1D     
                 Inf. Circ. 169, 1, 2009                                                                                     
Doc2009f  orb -  Docobo, J.A. & Ling, J.F.                                                           2009IAUDS.169Q...1D     
                 Inf. Circ. 169, 1, 2009                                                                                     
Doc2009g  orb -  Docobo, J.A. & Ling, J.F.                                                           2009AJ....138.1159D     
                 AJ 138, 1159, 2009                                                                                          
Doc2010a  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2010IAUDS.170R...1D     
                 Inf. Circ. 170, 1, 2010                                                                                     
Doc2010b  orb -  Docobo, J.A. & Ling, J.F.                                                           2010IAUDS.170Q...1D     
                 Inf. Circ. 170, 1, 2010                                                                                     
Doc2010c  orb -  Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y.,                2010hsa5.conf..491D     
                 Lahulla, J.F., & Maximov, A.                                                                                
                 Highlights of Spanish Astrophysics V, Ap&SS Proc. (Springer-Verlag, Berlin),                                
                 p 491, 2010                      (no data)                                                                  
Doc2010d  orb -  Docobo, J.A. & Ling, J.F.                                                           2010IAUDS.171Q...1D     
                 Inf. Circ. 171, 1, 2010                                                                                     
Doc2010e  orb -  Docobo, J.A. & Campo, P.                                                            2010IAUDS.171R...1D     
                 Inf. Circ. 171, 1, 2010                                                                                     
Doc2010f  orb -  Docobo, J.A.                                                                        2010IAUDS.171S...1D     
                 Inf. Circ. 171, 1, 2010                                                                                     
Doc2010g  orb -  Docobo, J.A. & Andrade, M.                                                          2010IAUDS.171T...1D     
                 Inf. Circ. 171, 1, 2010                                                                                     
Doc2010h  S   j  Docobo, J.A., Tamazian, V.S., Balega, Y.Y., & Melikian, N.D.                        2010AJ....140.1078D     
         +orb    AJ 140, 1078, 2010                                                                                          
Doc2010i  orb -  Docobo, J.A. & Ling, J.F.                                                           2010IAUDS.172Q...1D     
                 Inf. Circ. 172, 1, 2010                                                                                     
Doc2010j  orb -  Docobo, J.A. & Campo, P.                                                            2010IAUDS.172R...1D     
                 Inf. Circ. 172, 1, 2010                                                                                     
Doc2011a  orb -  Docobo, J.A. & Ling, J.F.                                                           2011IAUDS.173....1D     
                 Inf. Circ. 173, 1, 2011                                                                                     
Doc2011b  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2011IAUDS.173....1D     
                 Inf. Circ. 173, 1, 2011                                                                                     
Doc2011c  orb -  Docobo, J.A. & Andrade, M.                                                          2011IAUDS.174....1D     
                 Inf. Circ. 174, 1, 2011                                                                                     
Doc2011d  orb -  Docobo, J.A. & Ling, J.F.                                                           2011IAUDS.174....1D     
                 Inf. Circ. 174, 1, 2011                                                                                     
Doc2011e  orb -  Docobo, J.A. & Tamazian, V.                                                         2011IAUDS.174....1D     
                 Inf. Circ. 174, 1, 2011                                                                                     
Doc2011f  orb -  Docobo, J.A. & Campo, P.                                                            2011IAUDS.174....1D     
                 Inf. Circ. 174, 1, 2011                                                                                     
Doc2011g  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2011IAUDS.175....1D     
                 Inf. Circ. 175, 1, 2011                                                                                     
Doc2011h  orb -  Docobo, J.A. & Ling, J.F.                                                           2011IAUDS.175Q...1D     
                 Inf. Circ. 175, 1, 2011                                                                                     
Doc2011i  orb -  Docobo, J.A. & Campo, P.                                                            2011IAUDS.175R...1D     
                 Inf. Circ. 175, 1, 2011                                                                                     
Doc2011j  orb -  Docobo, J.A. & Andrade, M.                                                          2011IAUDS.175S...1D     
                 Inf. Circ. 175, 1, 2011                                                                                     
Doc2012a  orb -  Docobo, J.A. & Campo, P.                                                            2012IAUDS.176....1D     
                 Inf. Circ. 176, 1, 2012                                                                                     
Doc2012b  orb -  Docobo, J.A. & Andrade, M.                                                          2012IAUDS.176Q...1D     
                 Inf. Circ. 176, 1, 2012                                                                                     
Doc2012c  orb -  Docobo, J.A. & Ling, J.F.                                                           2012IAUDS.176R...1D     
                 Inf. Circ. 176, 1, 2012                                                                                     
Doc2012d  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2012IAUDS.176S...1D     
                 Inf. Circ. 176, 1, 2012                                                                                     
Doc2012e  orb -  Docobo, J.A. & Campo, P.                                                            2012IAUDS.177....1D     
                 Inf. Circ. 177, 1, 2012                                                                                     
Doc2012f  orb -  Docobo, J.A. & Andrade, M.                                                          2012IAUDS.177Q...1D     
                 Inf. Circ. 177, 1, 2012                                                                                     
Doc2012g  orb -  Docobo, J.A. & Ling, J.F.                                                           2012IAUDS.177R...1D     
                 Inf. Circ. 177, 1, 2012                                                                                     
Doc2012h  orb -  Docobo, J.A. & Tamazian, V.S.                                                       2012IAUDS.177S...1D     
                 Inf. Circ. 177, 1, 2012                                                                                     
Doc2012i  orb -  Docobo, J.A. & Campo, P.                                                            2012IAUDS.178....1D     
                 Inf. Circ. 178, 1, 2012                                                                                     
Doc2012j  orb -  Docobo, J.A. & Andrade, M.                                                          2012IAUDS.178Q...1D     
                 Inf. Circ. 178, 1, 2012                                                                                     
Doc2012k  orb -  Docobo, J.A. & Ling, J.F.                                                           2012IAUDS.178R...1D     
                 Inf. Circ. 178, 1, 2012                                                                                     
Doc2013a  orb -  Docobo, J.A. & Ling, J.F.                                                           2013IAUDS.179....1D     
                 Inf. Circ. 179, 1, 2013                                                                                     
Doc2013b  orb -  Docobo, J.A. & Tamazian, V.                                                         2013IAUDS.179Q...1D     
                 Inf. Circ. 179, 1, 2013                                                                                     
Doc2013c  orb -  Docobo, J.A. & Campo, P.                                                            2013IAUDS.179R...1D     
                 Inf. Circ. 179, 1, 2013                                                                                     
Doc2013d  orb -  Docobo, J.A. & Andrade, M.                                                          2013MNRAS.428..321D     
                 MNRAS 428, 321, 2013                                                                                        
Doc2013e  orb -  Docobo, J.A. & Ling, J.F.                                                           2013IAUDS.180....1D     
                 Inf. Circ. 180, 1, 2013                                                                                     
Doc2013f  orb -  Docobo, J.A. & Campo, P.                                                            2013IAUDS.180Q...1D     
                 Inf. Circ. 180, 1, 2013                                                                                     
Doc2013g  orb -  Docobo, J.A. & Ling, J.F.                                                           2013IAUDS.181....1D     
                 Inf. Circ. 181, 1, 2013                                                                                     
Doc2013h  orb -  Docobo, J.A. & Campo, P.                                                            2013IAUDS.181Q...1D     
                 Inf. Circ. 181, 1, 2013                                                                                     
Doc2013i  orb -  Docobo, J.A., Campo, P., Andrade, M., & Horch, E.                                   2013IAUDS.181R...1D     
                 Inf. Circ. 181, 1, 2013                                                                                     
Doc2013j  orb -  Docobo, J.A., Campo, P., & Horch, E.                                                2013IAUDS.181S...1D     
                 Inf. Circ. 181, 1, 2013                                                                                     
Doc2013k  orb -  Docobo, J.A. & Andrade, M.                                                          2013IAUDS.181T...1D     
                 Inf. Circ. 181, 1, 2013                                                                                     
Doc2014a  orb -  Docobo, J.A. & Ling, J.F.                                                           2014IAUDS.182....1D     
                 Inf. Circ. 182, 1, 2014                                                                                     
Doc2014b  orb -  Docobo, J.A., Al-Wardat, & Campo, P.                                                2014IAUDS.182Q...1D     
                 Inf. Circ. 182, 1, 2014                                                                                     
Doc2014c  orb -  Docobo, J.A. & Campo, P.                                                            2014IAUDS.182R...1D     
                 Inf. Circ. 182, 1, 2014                                                                                     
Doc2014d  orb -  Docobo, J.A. & Ling, J.F.                                                           2014IAUDS.183....1D     
                 Inf. Circ. 183, 1, 2014                                                                                     
Doc2014e  orb -  Docobo, J.A. & Campo, P.                                                            2014IAUDS.183Q...1D     
                 Inf. Circ. 183, 1, 2014                                                                                     
Doc2014f  orb -  Docobo, J.A. & Campo, P.                                                            2014IAUDS.184....1D     
                 Inf. Circ. 184, 1, 2014                                                                                     
Doc2014g  orb -  Docobo, J.A., Andrade, M., Campo, P., & Ling, J.F.                                  2014IAUDS.184Q...1D     
                 Inf. Circ. 184, 1, 2014                                                                                     
Doc2014h  Ma  j  Docobo, J.A.                                                                        ...................     
                 private communication, 2014                                                                                 
Doc2014h  orb j  Docobo, J.A., Campo, P., Andrade, M., & Horch, E.P.                                 2014AstBu..69..461D     
                 Astrophys. Bull. 69, 461, 2014                                                                              
Doc2014i  orb -  Docobo, J.A., Griffin, R.F., Tamazian, V.S., Horch, E.P., & Campo, P.               2014MNRAS.444.3641D     
                 MNRAS 444, 3641, 214                                                                                        
Doc2015a  orb -  Docobo, J.A., Tamazian, V.S., Campo, P., Malkov, O.Yu., & Chulkov, D.A.             2015IAUDS.185....1D     
                 Inf. Circ. 185, 1, 2015                                                                                     
Doc2015b  orb -  Docobo, J.A. & Ling, J.F.                                                           2015IAUDS.185Q...1D     
                 Inf. Circ. 185, 1, 2015                                                                                     
Doc2015c  orb -  Docobo, J.A. & Campo, P.                                                            2015IAUDS.186....1D     
                 Inf. Circ. 186, 1, 2015                                                                                     
Doc2015d  orb -  Docobo, J.A. & Ling, J.F.                                                           2015IAUDS.186Q...1D     
                 Inf. Circ. 186, 1, 2015                                                                                     
Doc2015e  orb -  Docobo, J.A., Gomez, J., & Campo, P.                                                2015IAUDS.187....1D     
                 Inf. Circ. 187, 1, 2015                                                                                     
Doc2015f  orb -  Docobo, J.A. & Ling, J.F.                                                           2015IAUDS.187Q...1D     
                 Inf. Circ. 187, 1, 2015                                                                                     
Doc2015g  orb -  Docobo, J.A. & Campo, P.                                                            2015IAUDS.187R...1D     
                 Inf. Circ. 187, 1, 2015                                                                                     
Doc2016a  orb -  Docobo, J.A., Gomez, J., & Campo, P.                                                2016IAUDS.188....1D     
                 Inf. Circ. 188, 1, 2016                                                                                     
Doc2016b  orb -  Docobo, J.A. & Ling, J.F.                                                           2016IAUDS.188Q...1D     
                 Inf. Circ. 188, 1, 2016                                                                                     
Doc2016c  orb -  Docobo, J.A. & Campo, P.                                                            2016IAUDS.188R...1D     
                 Inf. Circ. 188, 1, 2016                                                                                     
Doc2016d  orb -  Docobo, J.A., Tamazian, V.S., Malkov, O.Yu., Campo, P.P., & Chulkov, D.A.           2016MNRAS.459.1580D     
                 MNRAS 459, 1580, 2016                                                                                       
Doc2016e  orb -  Docobo, J.A., Gomez, J., & Campo, P.                                                2016IAUDS.189....1D     
                 Inf. Circ. 189, 1, 2016                                                                                     
Doc2016f  orb -  Docobo, J.A., Campo, P., & Abushattal                                               2016IAUDS.190....1D     
                 Inf. Circ. 188, 1, 2016                                                                                     
Doc2016g  orb -  Docobo, J.A. & Ling, J.F.                                                           2016IAUDS.190Q...1D     
                 Inf. Circ. 190, 1, 2016                                                                                     
Doc2016h  orb -  Docobo, J.A. & Campo, P.                                                            2016IAUDS.188R...1D     
                 Inf. Circ. 190, 1, 2016                                                                                     
Doc2016i  orb -  Gomez, J., Docobo, J.A., Campo, P., & Mendez, R.A.                                  2016AJ....152..216G     
                 AJ 152, 216, 2016                                                                                           
Doc2017a  orb -  Docobo, J.A. & Ling, J.F.                                                           2017IAUDS.191....1D     
                 Inf. Circ. 191, 1, 2017                                                                                     
Doc2017b  orb -  Docobo, J.A., Tamazian, V.S., & Campo, P.P.                                         2017IAUDS.191Q...1D     
                 Inf. Circ. 191, 1, 2017                                                                                     
Doc2017c  orb -  Docobo, J.A. & Campo, P.                                                            2017IAUDS.191R...1D     
                 Inf. Circ. 191, 1, 2017                                                                                     
Doc2017d  orb -  Docobo, J.A, Griffin, R.F., Campo, P.P., & Abushattal                               2017MNRAS.469.1096D     
                 MNRAS 469, 1096, 2017                                                                                       
Doc2017e  orb -  Docobo, J.A. & Ling, J.F.                                                           2017IAUDS.192....1D     
                 Inf. Circ. 192, 1, 2017                                                                                     
Doc2017f  orb -  Docobo, J.A. & Campo, P.                                                            2017IAUDS.192Q...1D     
                 Inf. Circ. 192, 1, 2017                                                                                     
Doc2017g  orb -  Docobo, J.A., Campo, P., & Horch, E.P.                                              2017IAUDS.192R...1D     
                 Inf. Circ. 192, 1, 2017                                                                                     
Doc2017h  orb -  Docobo, J.A., Tamazian, V.S., & Campo, P.P.                                         2017IAUDS.192S...1D     
                 Inf. Circ. 192, 1, 2017                                                                                     
Doc2017i  orb -  Docobo, J.A. & Campo, P.                                                            2017IAUDS.193....1D     
                 Inf. Circ. 193, 1, 2017                                                                                     
Doc2017j  orb -  Docobo, J.A., Campo, P., & Horch, E.P.                                              2017IAUDS.193Q...1D     
                 Inf. Circ. 193, 1, 2017                                                                                     
Doc2017k  orb -  Docobo, J.A. & Andrade, M.                                                          2017IAUDS.193R...1D     
                 Inf. Circ. 193, 1, 2017                                                                                     
Doc2017l  orb -  Docobo, J.A. & Ling, J.F.                                                           2017IAUDS.193S...1D     
                 Inf. Circ. 193, 1, 2017                                                                                     
Doc2018a  orb -  Docobo, J.A. & Ling, J.F.                                                           2018IAUDS.194S...1D     
                 Inf. Circ. 194, 1, 2018                                                                                     
Doc2018b  orb -  Docobo, J.A. & Campo, P.                                                            2018IAUDS.194S...1D     
                 Inf. Circ. 194, 1, 2018                                                                                     
Doc2018c  orb -  Docobo, J.A., Campo, P. & Gomez, J.                                                 2018IAUDS.194S...1D     
                 Inf. Circ. 194, 1, 2018                                                                                     
Doc2018d  orb -  Docobo, J.A., Campo, P., Andrade, M. & Horch, E.P.                                  2018IAUDS.194S...1D     
                 Inf. Circ. 194, 1, 2018                                                                                     
Doc2018e  orb -  Docobo, J.A., Gomez, J., Campo, P., Andrade, M., Horch, E.P., Costa, E. &           2018IAUDS.195....1D     
  	       	      Mendez, R.A.                                                                                                
      Inf. Circ. 195, 1, 2018                                                                                                
 Dod2016   S   j  Dodin, A.V., Emelyanov, N.V., Zharova, A.V., Lamzin, S.A., Malogolovets, E.V., &    2016AstL...42...29D    
                 Roe, J.M.                                                                                                   
                 Astr. Lett. 42, 29, 2016                                                                                    
                                                                                                                             
Dol1883   orb -  Dolgorukow, N.                                                                      1883AN....106..175D     
                 AN 106, 175, #2531, 1883                                                                                    
                                                                                                                             
Dom1949   orb -  Dommanget, J.                                                                       1949BAORB...4...30D     
                 Bull. R. Astron. Obs. Belgium 4, 30-33, 1949                                                                
Dom1951   orb -  Dommanget, J.                                                                       1951AnOB....5...35D     
                 Ann. R. Obs. Belgium, Ser.3, 5, 35-42, 1951                                                                 
Dom1953a  orb -  Dommanget, J.                                                                       1953BAORB...4..150D     
                 Bull. R. Astron. Obs. Belgium 4, 150, 1953                                                                  
Dom1953b  orb -  Dommanget, J.                                                                       1953AnOB....6....7D     
                 Ann. R. Obs. Belgium, Ser.3, 6, 7-25, 1953                                                                  
Dom1954a  orb -  Dommanget, J.                                                                       1954BAORB...4..185D     
                 Bull. R. Astron. Obs. Belgium 4, no.8, 185-189, 1954                                                        
Dom1954b      -  Dommanget, J.                                                                       1954BAORB...4..190D     
                 Bull. R. Astron. Obs. Belgium 4, no.8, 190-196, 1954                                                        
Dom1954c      -  Dommanget, J.                                                                       1954BAORB...4..198D     
                 Bull. R. Astron. Obs. Belgium 4, no.8, 198-201, 1954                                                        
Dom1959a  Ma  j  Dommanget, J.                                                                       1959AnOB....8...88D     
                 Ann. R. Obs. Belgium, Ser.3, 8, 88, 1959                                                                    
Dom1959b  orb -  Dommanget, J.                                                                       1959JO.....42..134D     
                 J. Obs. 42, 134-141, 1959                                                                                   
Dom1962a      -  Dommanget, J.                                                                       1962JO.....45...33D     
                 J. Obs. 45, 33-36, 1962                                                                                     
Dom1962b  orb -  Dommanget, J.                                                                       1962BAORB...5...49D     
                 Bull. R. Astron. Obs. Belgium 5, no.2, 49-53, 1962                                                          
Dom1963   Ma  -  Dommanget, J.                                                                       1963AnOB....9..106D     
                 Ann. R. Obs. Belgium, Ser.3, 9, 106, 1963                                                                   
Dom1969   orb -  Dommanget, J.                                                                       1969BAORB...6..343D     
                 Bull. R. Astron. Obs. Belgium 6, no.8, 343, 1969                                                            
Dom1970   orb -  Dommanget, J. & van Dessel, E.                                                      1970A&A.....6..423D     
                 A&A 6, 423, 1970                                                                                            
Dom1972a  orb -  Dommanget, J.                                                                       1972BAORB...8...63D     
                 Bull. R. Astron. Obs. Belgium 8, 63-66, 1972                                                                
Dom1972b  orb -  Dommanget, J.                                                                       1972A&AS....6..415D     
                 A&AS 6, 415-418, 1972                                                                                       
Dom1974       -  Dommanget, J.                                                                       1974BAORB...8..164D     
                 Bull. R. Astron. Obs. Belgium 8, 164-175, 1974                                                              
Dom1975   orb -  Dommanget, J.                                                                       1975BAORB...8..244D     
                 Bull. R. Astron. Obs. Belgium 8, 244-247, 1975                                                              
Dom1978   orb -  Dommanget, J.                                                                       1978BAORB...9...47D     
                 Bull. R. Astron. Obs. Belgium 9, 47-59, 1978                                                                
Dom1979a  orb -  Dommanget, J.                                                                       1979BAORB...9..116D     
                 Bull. R. Astron. Obs. Belgium 9, 116-124, 1979                                                              
Dom1979b      -  Dommanget, J.                                                                       1979BAORB...9..125D     
                 Bull. R. Astron. Obs. Belgium 9, 125-127, 1979                                                              
Dom2002A      -  Dommanget, J. & Nys. O.                                                             2002O&T....54....5D     
                 Obs. et  Travaux 54, 5, 2002                                                                                
                 CCDM (data from summary line information)                                           2002yCat.1275....0D     
Dom2007       -  Dommanget, J. & Nys. O.                                                             2007O&T....64...21D     
                 Obs. et Travaux 64, 21, 2007                                                                                
Dom9999       -  Dommanget, J.                                                                       ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Don1937   Ma  j  Donner, H.F.                                                                        1937MmRAS..65...51R     
                 MemRAS 65, 51, 1937                                                                                         
Don1955   Ma  -  Donner, H.F.                                                                        1955POMic..11....1R     
                 Pub. Univ. Michigan Obs. 11, 1, 1955                                                                        
Don1964   Ma  j  Donner, H.F.                                                                        1964POMic...9...73R     
                 Pub. Univ. Michigan Obs. 9, 73, 1964                                                                        
                                                                                                                             
Doo1901   Ma  j  Doolittle, E.                                                                       1901PFAO....1c...1D     
                 Pub. Univ. Penn. 1, Pt. 3, 1901                                                                             
Doo1903a  Ma  -  Doolittle, E.                                                                       1903AJ.....23..175D     
                 AJ 23, 175, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)                                                  
Doo1903b  Ma  j  Doolittle, E.                                                                       1903AJ.....23..177D     
                 AJ 23, 177, 1903 (also in Pub. Univ. Penn. 2, Pt. 3, 1905)                                                  
Doo1905a  Ma  j  Doolittle, E.                                                                       1905PFAO....2c...1D     
                 Pub. Univ. Penn. 2, Pt. 3, 1905                                                                             
Doo1905b  Ma  -  Doolittle, E.                          (measure by Hadley, J.M.)                    1905PFAO....2c...1D     
                 Pub. Univ. Penn. 2, Pt. 3, 1905                                                                             
Doo1906A  Ma  -  Doolittle, E.                                                                       1906MmRAS..56....1L     
         +orb    cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Doo1906B  Ma  -  Doolittle, E.                                                                       1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat., 1906)                                                               
Doo1907   Ma  j  Doolittle, E.                                                                       1907PFAO....3c...1D     
                 Pub. Univ. Penn. 3, Pt. 3, 1907                                                                             
Doo1912   Ma  j  Doolittle, E.                                                                       1912PFAO....4a...1D     
                 Pub. Univ. Penn. 4, Pt. 1, 1912                                                                             
Doo1913A  Ma  -  Doolittle, E.                                                                       1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Doo1915a  Ma  -  Doolittle, E.                                                                       1915MNRAS..75..666D     
                 MNRAS 75, 666, 1915                                                                                         
Doo1915b  Ma  -  Doolittle, E.                                                                       1915PFAO....4a...1D     
                 Pub. Univ. Penn. 4, Pt. 1, 1915                                                                             
Doo1915c  Ma  -  Doolittle, E.                                                                       1915AJ.....29...49D     
                 AJ 29, 49, 1915                                                                                             
Doo1923   Ma  j  Doolittle, E.                                                                       1923PFAO....4b...1D     
                 Pub. Univ. Penn. 4, Pt. 2, 1923                                                                             
Doo1932A  Ma  -  Doolittle, E.                                                                       1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
                                                                                                                             
DOR              Dorpat Obs.                       (from additional DD list)                         ...................     
                                                                                                                             
Dou1884   orb -  Doubiago, D.                                                                        1884AN....109..153D     
                 AN 109, 153, #2602, 1884                                                                                    
Dou1893   Ma  -  Doubiago, D.                                                                        .                       
                 Pulkova Observations 10, 1893                                                                               
                                                                                                                             
Dow1883   orb -  Downing, A.M.W.                                                                     1883MNRAS..43..368D     
                 MNRAS 43, 368, 1883                                                                                         
Dow1884   orb -  Downing, A.M.W.                                                                     1884MNRAS..44..238D     
                 MNRAS 44, 238, 1884                                                                                         
                                                                                                                             
Dqe2003   Pa  j  Duque, J.                                                                           ...................     
                 OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003                                       
                                                                                                                             
Drd1983   Ma  j  Durand, P.                                                                          1983O&T.....3...30D     
                 Obs. et Travaux 3, 30, 1983                                                                                 
Drd1988   Ma  -  Durand, P.                                                                          1988O&T....13...27D     
                 Obs. et Travaux 13, 27, 1988                                                                                
Drd2007   C   j  Durand, P. & Pinlou, C.                                                             2007O&T....67...20D     
                 Obs. et Travaux 67, 20, 2007                                                                                
Drd2008   C   j  Durand, P.                                                                          2008O&T....71...13D     
                 Obs. et Travaux 71, 13, 2008                                                                                
Drd2009   C   j  Durand, P.                                                                          2009O&T....74...23D     
                 Obs. et Travaux 74, 23, 2009                                                                                
Drd2011   C   j  Durand, P., Caille, S. & Honnart, F.                                                2009O&T....79...12D     
                 Obs. et Travaux 79, 12, 2011                                                                                
                                                                                                                             
Dre2014   A   j  Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.               2014AJ....148...78D     
                 AJ 148, 78, 2014                  (additional info from Furlan et al. 2017)         2017AJ....153...71F     
                                                                                                                             
DrK2011   Mb  w  Darling, K., Santo, T., Veloz, M., Walker, D. & Harshaw, R.                         2011JDSO....7..121D     
                 JDSO 7, 121, 2011                                                                                           
DrK2012   Mb  w  Darling, K., Diaz, K., Lucas, A., Santo, T. & Walker, D.                            2012JDSO....8....9D     
                 JDSO 8, 9, 2012                                                                                             
                                                                                                                             
DRN2009   C   j  Da Rio, N., Robberto, M., Soderblom, D.R., Panagia, N., Hillenbrand, L.A.,          2009ApJS..183..261D     
                 Palla, F. & Stassun, K.                                                                                     
                 ApJS 183, 261, 2009                                                                                         
DRN2012   C   -  Da Rio, N., Robberto, M., Hillenbrand, L.A., Henning, T., Stassun, K.G.             2012ApJ...748...14D     
                 ApJ 748, 14, 2012                                                                                           
                                                                                                                             
DRs2011   A   j  DeRosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,   2011MNRAS.415..854D     
                 Song, I., Marois, C. et al.                                                                                 
                 MNRAS 415, 854, 2011               (Note: position angle ambiguous for AEOS data)                           
DRs2012   A   j  DeRosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,                 2012MNRAS.422.2765D     
                 McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,                                    
                 Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.                                                           
                 MNRAS 422, 2765, 2012                                                                                       
                 (includes re-reduction of some data originally published in DRs2011)                2011MNRAS.415..854D     
DRs2014a  A   j  DeRosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,       2014MNRAS.437.1216D     
         +E2     Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.                                       
                 MNRAS 437, 1216, 2014                                                                                       
                 (Note: Paper includes data from multiple telescopes/filters. Telescope/filter for                           
                  given date estimated when possible from other papers by authors; otherwise                                 
                  approximate filter information and mean telescope aperture of 5m listed.)                                  
DRs2014b  A   j  DeRosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,        2014MNRAS.445.3694D     
                 Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.                                               
                 MNRAS 445, 3694, 2014                                                                                       
                                                                                                                             
Dru1995   A   j  Drummond, J.D., Christou, J.C., & Fugate, R.Q.                                      1995ApJ...450..380D     
         +orb    ApJ 450, 380, 1995                                                                                          
Dru2003   A   j  Drummond, J.D., Milster, S., Ryan, P., & Roberts, L.C.                              2003ApJ...585.1007D     
         +orb    ApJ 585, 1007, 2003                                                                                         
Dru2014   A   j  Drummond, J.D.                                                                      2014AJ....147...65D     
         +orb    AJ 147, 65, 2014                                                                                            
                 (Note: slight modifications to published measures, as well as additional measures,                          
                 provided by Drummond, private comm.)                                                                        
                                                                                                                             
Dsc1914   Ma  -  Demetrescu, G.                                                                      1914AN....199...53D     
                 AN 199, 53, 1914                                                                                            
                                                                                                                             
DSG              DSSI-Gemini                       (see Hor2012b)                                    2012AJ....144..165H     
                                                                                                                             
DSH1991   Z   -  Hall, D.S., Barksdale, W.S., Curott, D.R., Diethelm-Sutter, R., Ells, J.,           1991AJ....101.1821H     
         +not    Frey, G., Houchen, M.B., Krisciumas, K., Leiker, P.S., Lines, H.C., Lines, R.D.,                            
                 Miles, R., Milton, R.E., Ohshima, O., Powell, H.D., Pasour, J.L., Schroder, K.-P.,                          
                 Slauson, D.M., Smith, D.P., Snyder, L.F. & Williams, D.B.                                                   
                 AJ 101, 1821, 1991                                                                                          
                                                                                                                             
dSl1962   orb -  da Silva, A.                                                                        .                       
                 Dissertation, Univ. Coimbra, 1962                                                                           
dSl1968   orb -  da Silva, A.S. & Balca, M.C.                                                        ...................     
                 O. Inst. de Coimbra, 131, 1968                                                                              
dSl1972   orb -  da Silva, A.S. & Balca, J.M.                                                        1972IAUDS..56....1D     
                 Inf. Circ. 56, 1, 1972                                                                                      
                                                                                                                             
Dtr1943   Zw  -  Detre, L.                                                                           1943AN....273..253D     
                 AN 273, 253, 1943                                                                                           
                 (Visual measures with a wedge photometer on the Munich 11-inch refractor)                                   
                 (no dates given for measures; default date = decade of publication added.)                                  
                                                                                                                             
Du_1871   orb -  Duner, N.C.                                                                         1871AN.....78..315D     
                 AN 78, 315, #1868, 1871                                                                                     
Du_1876   Ma  -  Duner, N.C.                                                                         .                       
         +orb    Mesures Microm. Lund, 1876                                                                                  
Du_1878A  orb -  Duner, N.C.                                                                         .                       
                 cited by Flammarion ("Cat. des Etoiles Doubles", 1878)                                                      
Du_1878B  Ma  -  Duner, N.C.                                                                         1878Obs.....2..146G     
                 cited by Gledhill (Obs 2, 146, 1878)                                                                        
Du_1906A  Ma  -  Duner, N.C.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Dub1951   Ma  -  Dubois, J.                                                                          1951JO.....34...21D     
                 J. Obs. 34, 21, 1951                                                                                        
                                                                                                                             
Duc1906A  Ma  -  Duncan, J.C.                                                                        1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
                                                                                                                             
Dud1982   S   j  Dudinov, V.N., Konichek, V.V., Kuz'menkov, S.G., Tsvetkova, V.S., Rylov, V.S.,      1982ASSL...92..191D     
                 Gyavgyanen, L.V., & Erokhin, V.                                                                             
                 A&SS Lib. 92, 191, 1982    "Instrumentation for Astronomy with Large Telescopes",                           
                 C.M. Humphries, ed. (Reidel)                                                                                
Dud1986   S   j  Dudinov, V.N., Kuz'menkov, S.G., Konichek, V.V., Tsvetkova, V.S., Rylov, V.S., &    1986SvA....30..359K     
                 Erokhin, V.N.                                                                                               
                 SvA 30, 359, 1986                                                                                           
                                                                                                                             
DUF              Duflot, M.                        (from Ccd2002 DD list)                                                    
                                                                                                                             
Dun1829   Ma  -  Dunlop, J.                                                                          1829MmRAS...3..257D     
                 MemRAS 3, 257, 1829                                                                                         
                                                                                                                             
Dup2009   A+  j  Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                             2009ApJ...699..168D     
         +Hp     ApJ 699, 168, 2009                                                                                          
         +orb                                                                                                                
Dup2009b  A+  j  Dupuy, T.J., Liu, M.C., & Bowler, B.P.                                              2009ApJ...706..328D     
         +Hp     ApJ 706, 328, 2009                                                                                          
         +orb                                                                                                                
Dup2009c  Ag  j  Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                             2009ApJ...692..729D     
         +Ha     ApJ 692, 729, 2009                                                                                          
         +E2                                                                                                                 
         +orb                                                                                                                
Dup2010a  orb -  Dupuy, T.J.                                                                         ...................     
                 PhD thesis, Univ. Hawai'i at Manoa, 2010                                                                    
Dup2010b  A   j  Dupuy, T.J., Liu, M.C., Bowler, B.P., Cushing, M.C., Helling, C., Witte, S., &      2010ApJ...721.1725D     
         +Ag     Hauschildt, P.                                                                                              
         +Hs     ApJ 721, 1725, 2010                                                                                         
Dup2011   A+  j  Dupuy, T.J. & Liu, M.C.                                                             2011ApJ...733..122D     
         +orb    ApJ 733, 122, 2011                                                                                          
Dup2012   C   j  Dupuy, T.J. & Liu, M.C.                                                             2012ApJS..201...19D     
         +A      ApJS 201, 19, 2012                                                                                          
         +E2                                                                                                                 
         +H+                                                                                                                 
Dup2014   orb j  Dupuy, T.J., Liu, M.C., & Ireland, M.J.                                             2014ApJ...790..133D     
         +Ag     ApJ 790, 133, 2014                                                                                          
         +Hp                                                                                                                 
Dup2015   Ag  j  Dupuy, T.J., Liu, M.C., & Leggett, S.K.                                             2015ApJ...803..102D     
                 ApJ 803, 102, 2015                                                                                          
Dup2015b  Ag  j  Dupuy, T.J., Liu, M.C., Leggett, S.K. Ireland, M.J., Chiu, K., & Golimowski, D.A.   2015ApJ...805...56D     
                 ApJ 805, 56, 2015                                                                                           
Dup2015c  Hp  -  Garcia, E.V., Dupuy, T.J., Allers, K.N., Liu, M.C., & Deacon, N.R.                  2015ApJ...804...65G     
                 ApJ 804, 65, 2015                                                                                           
Dup2016   A   j  Dupuy, T.J., Forbrich, J., Rizzuto, A., Mann, A.W., Aller, K., Liu, M.C.,           2016ApJ...827...23D     
         +Am     Kraus, A.L., & Berger, E.                                                                                   
                 ApJ 827, 23, 2016                                                                                           
Dup2016b  A   j  Dupuy, T.J., Kratter, K.M., Kraus, A.L., Isaacson, H., Mann, A.W., Ireland, M.J.,   2016ApJ...817...80D     
         +orb    Howard, A.W., & Huber, D.                                                                                   
                 ApJ 817, 80, 2016                                                                                           
                                                                                                                             
Duq1987       -  Duquennoy, A.                                                                       1987A&A...178..114D     
                 A&A 178, 114, 1987                                                                                          
Duq1988       -  Duquennoy, A. & Mayor, M.                                                           1988A&A...200..135D     
                 A&A 200, 135, 1988                                                                                          
Duq1991       -  Duquennoy, A. & Mayor, M.                                                           1991A&A...248..485D     
                 A&A 248, 485, 1991                                                                                          
Duq1992       -  Duquennoy, A., Mayor, M., Andersen, J., Carquillat, J.M., & North, P.               1992A&A...254L..13D     
                 A&A 254, L13, 1992                                                                                          
Duq1996   Si  j  Duquennoy, A., Tokovinin, A.A., Leinert, Ch., Glindemann, A., Halbwachs, J.-L., &   1996A&A...314..846D     
         +orb    Mayor, M.                                                                                                   
                 A&A 314, 846, 1996                                                                                          
                                                                                                                             
Dur1937   Ma  -  Duruy, M.V.                                                                         1937JO.....20..142D     
                 J. Obs. 20, 142, 1937                                                                                       
Dur1938   Ma  -  Duruy, M.V.                                                                         1938JO.....21...97D     
                 J. Obs. 21, 97, 1938                                                                                        
Dur1940a  Ma  -  Duruy, M.V.                                                                         1940JO.....23...20D     
                 J. Obs. 23, 20, 1940                                                                                        
Dur1940b  Ma  -  Duruy, M.V.                                                                         1940JO.....23..145D     
                 J. Obs. 23, 145, 1940                                                                                       
Dur1941   Ma  -  Duruy, M.V.                                                                         1941JO.....24...14D     
                 J. Obs. 24, 14, 1941                                                                                        
Dur1942a  Ma  -  Duruy, M.V.                                                                         1942JO.....25...28B     
                 J. Obs. 25, 28-33, 1942                                                                                     
Dur1942b  Ma  -  Duruy, M.V.                                                                         1942JO.....25...53D     
                 J. Obs. 25, 53, 1942                                                                                        
Dur1943   Ma  -  Duruy, M.V.                                                                         1943JO.....26...17D     
                 J. Obs. 26, 17, 1943                                                                                        
Dur1944A  Ma  -  Duruy, M.V.                                                                         1944JO.....27...29B     
                 cited by Baize (J. Obs. 27, 29, 1944)                                                                       
Dur1944b  Ma  -  Duruy, M.V.                                                                         1944JO.....27...50D     
                 J. Obs. 27, 50, 1944                                                                                        
Dur1944c  Ma  -  Duruy, M.V.                                                                         1944JO.....27...83D     
                 J. Obs. 27, 83, 1944                                                                                        
Dur1944d  Ma  -  Duruy, M.V.                                                                         1944JO.....27...89D     
                 J. Obs. 27, 89, 1944                                                                                        
Dur1977   Ma  -  Duruy, M.V.                                                                         ...................     
         +Mb     Webb Society Handbook 1, 1977                                                                               
                                                                                                                             
Dvd1900   Pa  -  Davidson, C.                                                                        1900MNRAS..60..516.     
         +Po     MNRAS 60, 516, 1900                    (most data also in GrO1899)                  1899RGOO...........     
Dvd1906A  Pa  -  Davidson, C.                                                                        1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
DVG2015a  C   w  del Valle Gonzalez, M.J.                                                            2015OED....15...82V     
         +E+     El Observador de Estrellas Dobles, Issue #15, 82, 2015                                                      
         +P                                                                                                                  
DVG2015b  C   w  del Valle Gonzalez, M.J.                                                            2015OED....15...87V     
         +E+     El Observador de Estrellas Dobles, Issue #15, 87, 2015                                                      
         +P                                                                                                                  
DVG2016a  P   j  del Valle Gonzalez, M.J.                                                            2016OED....17...38V     
         +E+     El Observador de Estrellas Dobles, Issue #17, 38, 2016                                                      
DVG2016b  P   j  del Valle Gonzalez, M.J.                                                            2016OED....17...44V     
         +E+     El Observador de Estrellas Dobles, Issue #17, 44, 2016                                                      
DVG2016c  Es  -  del Valle Gonzalez, M.J. & Rica, F.                                                 2016IAUDS.190...12D     
         +E2     Inf. Circ. 190, 12, 2016                                                                                    
                                                                                                                             
Dvs2001   S   j  Davis, J. & North, J.R.                                                             2001PASA...18..281D     
                 Pub. Astron. Soc. Aust. 18, 281, 2001                                                                       
Dvs2005   Ks  j  Davis, J., Mendez, A., Seneta, E., Tango, W.J., Booth, A.J., O'Byrne, J.W.,         2005MNRAS.356.1362D     
         +orb    Thorvaldson, E., Ausseloos, M., et al.                                                                      
                 MNRAS 356, 1362, 2005                                                                                       
                                                                                                                             
Dvy1989   Ss  j  Davey, B.L.K., Cocke, W.J., Bates, R.H.T., McCarthy, D.W., Christou, J.C., &        1989AJ.....98.1040D     
                 Cobb, M.L.                                                                                                  
                 AJ 98, 1040, 1989                                                                                           
                                                                                                                             
Dwo1971       -  Dworetsky, M.M., Popper, D.M., & Dearborn, D.S.                                     1971PASP...83..207D     
                 PASP 83, 207, 1971                                                                                          
Dwo1982   orb -  Dworetsky, M.M.                                                                     1982Obs...102..138D     
                 Obs 102, 138, 1982                                                                                          
                                                                                                                             
Dyc1982   Si  -  Dyck, H., Simon, T., & Zuckerman, B.                                                1982ApJ...255L.103D     
                 ApJ 255, L103, 1982                                                                                         
Dyc1982b  Si  -  Dyck, H.M. & Howell, R.R.                                                           1982AJ.....87..400D     
                 AJ 87, 400, 1982                                                                                            
                                                                                                                             
DYL              Doyle, J.                         (from Ccd2002 DD list)                                                    
                                                                                                                             
DYR              Dyer, E.R., Jr.                   (from additional DD list)                         ...................     
                                                                                                                             
Dys1895   Ma  -  Dyson, F.                                                                           1895RGOO...........     
                 Greenwich Observations, 1895                                                                                
Dys1896   Ma  -  Dyson, F.                                                                           1896RGOO...........     
                 Greenwich Observations, 1896       (data also in MNRAS 59, 400, 1899)               1899MNRAS..59..400.     
Dys1897   Ma  -  Dyson, F.                                                                           1897RGOO...........     
                 Greenwich Observations, 1897                                                                                
Dys1900b  Ma  j  Dyson, F.                                                                           1900MNRAS..60..595.     
                 MNRAS 60, 595, 1900                                                                                         
                                                                                                                             
Eat1995   orb -  Eaton, J.E., Hartkopf, W.I., McAlister, H.A., & Mason, B.D.                         1995AJ....109.1856E     
                 AJ 109, 1856, 1995                                                                                          
Eat1995b      -  Kaye, A.B., Hall, D.S., Henry, G., Eaton, J.E., Lines, R.D., Lines, H.C.,           1995AJ....109.2177K     
                 Barksdale, W.S., Beck, S.J., et al.                                                                         
                 AJ 109, 2177, 1995                                                                                          
                                                                                                                             
Ebe1979   S   j  Ebersberger, J. & Weigelt, G.                                                       .                       
                 ESO Messenger 18, 24, 1979                                                                                  
Ebe1986   S   j  Ebersberger, J., Weigelt, G., & Orellana, R.B.                                      1986A&AS...64..131E     
                 A&AS 64, 131, 1986                                                                                          
                                                                                                                             
Ebl1895   Ma  -  Ebell, M.                                                                           1895AN....139..129E     
         +Mc     AN 139, 129, 1895                                                                                           
                                                                                                                             
Eck2002   Si  -  Eckart, A., Genzel, R., Ott, T., & Schoedel, R.                                     2002MNRAS.331..917E     
         +S      MNRAS 331, 917, 2002                                                                                        
         +orb    (NTT 3.5m + SHARP speckle, Keck 9.8m + NIRC IR camera)                                                      
                                                                                                                             
Edd1908   Ma  -  Eddington, A.S.                                                                     1908RGOO...........     
                 Greenwich Observations, 1908      (data also in MNRAS 69, 588, 1909)                1909MNRAS..69..588.     
Edd1911   Ma  j  Eddington, A.S.                                                                     1911MNRAS..71..728.     
                 MNRAS 71, 728, 1911                                                                                         
Edd1912   Ma  -  Eddington, A.S.                                                                     1912MNRAS..73...93E     
                 MNRAS 73, 93, 1912                (all data also in Edd1921)                                                
Edd1921   Ma  -  Eddington, A.S.                                                                     .                       
                 Greenwich Cat. of Double Stars, 1921                                                                        
                                                                                                                             
EDG              Edgecomb, D.W.                    (from additional DD list)                         ...................     
                                                                                                                             
EFF2016   C   w  Fantin, E. de Ferra                                                                 2016OED....17...49F     
         +E2     El Observador de Estrellas Dobles, Issue #17, 49, 2016                                                      
                                                                                                                             
Egb1879   Ma  j  Egbert, H.V.                                                                        1879PCinO...5....1.     
                 Pub. Cincinnati Obs. #5, 1879                                                                               
Egb1882   Ma  -  Egbert, H.V.                                                                        1882PCinO...6....1.     
                 Pub. Cincinnati Obs. #6, 1882                                                                               
Egb1906A  Ma  -  Egbert, H.V.                                                                        1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
                                                                                                                             
Egg1945   orb -  Eggen, O.J.                                                                         1945PASP...57..202E     
                 PASP 57, 202, 1945                                                                                          
Egg1946a  orb -  Eggen, O.J.                                                                         1946AJ.....51..232E     
                 AJ 51, 232, 1946                                                                                            
Egg1946b  orb -  Eggen, O.J.                                                                         1946AJ.....52...81E     
                 AJ 52, 81, 1946                                                                                             
Egg1947   Ma  -  Eggen, O.J.                                                                         1947AJ.....53...21E     
                 AJ 53, 21, 1947                                                                                             
Egg1950   Po  -  Eggen, O.J.                                                                         1950ApJ...112..141E     
                 ApJ 112, 141, 1950                                                                                          
Egg1952   orb -  Eggen, O.J.                                                                         1952PASP...64..230E     
                 PASP 64, 230, 1952                                                                                          
Egg1955   orb -  Eggen, O.J.                                                                         1955PASP...67..169E     
                 PASP 67, 169, 1955                                                                                          
Egg1955b  not -  Eggen, O.J.                                                                         1955AJ.....60...65E     
                 AJ 60, 65, 1955                                                                                             
Egg1956   orb -  Eggen, O.J.                                                                         1956AJ.....61..405E     
                 AJ 61, 405, 1956                                                                                            
Egg1960   orb -  Eggen, O.J.                                                                         1960MNRAS.120..443E     
                 MNRAS 120, 443, 1960                                                                                        
Egg1963   orb -  Eggen, O.J.                                                                         1963AJ.....68..483E     
                 AJ 68, 483-514, 1963                                                                                        
Egg1964       -  Eggen, O.J.                                                                         1964PASP...76..357E     
                 PASP 76, 357, 1964                                                                                          
                 (visual estimates at 100 and 200in telescopes. mean aperture of 150in listed)                               
Egg1965   orb -  Eggen, O.J.                                                                         1965AJ.....70...19E     
         +Z      AJ 70, 19-93, 1965                                                                                          
Egg1965b      -  Eggen, O.J.                                                                         1965Obs....85..191E     
                 Observatory 85, 191, 1965                                                                                   
Egg1965c      -  Eggen, O.J. & Greenstein, J.L.                                                      1965ApJ...141...83E     
                 ApJ 141, 83, 1965                                                                                           
Egg1967   orb -  Eggen, O.J.                                                                         1967ARA&A...5..105E     
                 Ann. Rev. A&A 5, 105, 1967                                                                                  
Egg1971   mag -  Eggen, O.J.                                                                         1971ApJ...165..317E     
                 ApJ 165, 317, 1971                                                                                          
Egg1982       -  Eggen, O.J.                                                                         1982ApJS...50..199E     
                 ApJS 50, 199, 1982                                                                                          
                                                                                                                             
Egi2008   Ma  j  Eginitis, D.                                                                        2008O&T....70....2E     
                 Obs. et Travaux 70, 2, 2008                                                                                 
                 (previously unpublished measures obtained during a short visit to Nice Obs. in                              
                 1889; compiled by J.-C. Thorel)                                                                             
                                                                                                                             
Egn2007   Ao  j  Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan,   2007A&A...474..273E     
                 D., & Mayor, M.                                                                                             
                 A&A 474, 273, 2007                                                                                          
Egn2008   orb -  Eggenberger, P., Miglio, A., Carrier, F., Fernandes, J., & Santos, N.C.             2008A&A...482..631E     
                 A&A 482, 631, 2008                                                                                          
                                                                                                                             
Ehh1957   Po  -  Eichhorn, H.K.                                                                      1957AJ.....62..276E     
                 AJ 62, 276, 1957                                                                                            
Ehh1970   Pa  -  Eichhorn, H., Googe, W.D., Lukac, C.F. & Murphy, J.K.                               1970MmRAS..73..125E     
                 MmRAS 73, 125, 1970                                                                                         
                                                                                                                             
Ehr2010   Ao  j  Ehrenreich, D., Lagrange, A.-M., Montagnier, G., Chauvin, G., Galland, F.           2010A&A...523A..73E     
                 Beuzit, J.-L., & Rameau. J.                                                                                 
                 A&A 523, A73, 2010                                                                                          
                                                                                                                             
Eic1897   Ma  -  Eichelberger,W.S.                                                                   1897AJ.....17..101E     
                 AJ 17, 101, 1897                                                                                            
                                                                                                                             
Eir1987   C+  -  Eiroa, C., Lenzen, R., Leinert, Ch., & Hodapp, K.-W.                                1987A&A...179..171E     
         +Si     A&A 179, 171, 1987                                                                                          
                                                                                                                             
Eis2007   Pp  w  Eisenbeiss, T., Seifahrt, A., Mugrauer, M., Schmidt, T.O.B., Neuhauser, R., &       2007AN....328..521E     
         +Ed     Roell, T.                                                                                                   
         +E2     AN 328, 521, 2007                                                                                           
         +Ci     (archival data from POSS-I, 2MASS, and DENIS, plus IR imaging from Calar Alto 3.5m                          
                 and OMEGA-Cass)                                                                                             
                                                                                                                             
Eke1945   orb -  Ekenberg, B.                                                                        1945MeLu2.116.....E     
                 Lund Meddl. Ser. II, #116, 1945                                                                             
                                                                                                                             
Ela1978   Ci  -  Elias, J.H.                                                                         1978ApJ...224..453E     
                 ApJ 224, 453, 1978                                                                                          
                                                                                                                             
Elc1937A      -  Elchies Obs.                                                                        1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
ElD1955   Ma  j  Elias, D.P.                                                                         1955JO.....42...92E     
                 J. Obs. 42, 92, 1955                                                                                        
ElD1986       j  Elias, D.P. & Locher, K.                                                            1986BBSAG..80....4E     
                 BBSAG Bull., No. 80, p 4, 1986                                                                              
                 (companion seen during visual survey of variable DW Dra)                                                    
                                                                                                                             
Eli1989   Mb  j  Elipe, A. (Couteau et al.)                                                          1989A&AS...78..483E     
                 A&AS 78, 483, 1989                                                                                          
Eli9999   Ma  -  Elipe, A.                                                                           ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Elk1880   orb -  Elkin                                                                               1896QB421.S5.......     
                 dissertation, 1880               (see See, Evolution of Stellar Systems, v1, 1896)                          
Elk9999       -  Elkin                                                                               ...................     
                 Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
Ell1877   Ma  -  Ellery, R.L.J.                                                                      1877MNRAS..37..435E     
         +T      MNRAS 37, 435, 1877                                                                                         
Ell1897A  Ma  -  Ellery, R.L.J.                                                                      1897MNRAS..58...48I     
                 cited by Innes (MNRAS 58, 48, 1897)                                                                         
Ell1927A  Ma  -  Ellery, R.L.J. (Melbourne Obs.)                                                     1927sdsc.book......     
                 cited in SDS (Southern Double Star Cat.), 1927                                                              
Ell9999   Ma  -  Ellery, R.L.J. (Melbourne Obs.)                                                     ...................     
         +T      Unpublished, manuscript or reference not found.                                                             
                                                                                                                             
ElP2015   A   j  Elliott, P., Huelamo, N., Bouy, H., Bayo, A., Melo, C.H.F., Torres, C.A.O.,         2015A&A...580A..88E     
         +E2     Sterzik, M.F., Quast, G.R., Chauvin, G., & Barrado, D.                                                      
                 A&A 580, A88, 2015                                                                                          
                                                                                                                             
Els1925a  Ma  -  Ellison, M.A.                                                                       1925MNRAS..85.1021E     
                 MNRAS 85, 1021, 1925                                                                                        
Els1925b  Ma  -  Ellison, M.A.                                                                       1925MNRAS..86...79E     
                 MNRAS 86, 79, 1925                                                                                          
Els1927   Ma  -  Ellison, M.A.                                                                       1927MNRAS..87..465E     
                 MNRAS 87, 465, 1927                                                                                         
Els1928   Ma  j  Ellison, M.A.                                                                       1928MNRAS..89..138E     
                 MNRAS 89, 138, 1928                                                                                         
                                                                                                                             
Elt1994   Mb  -  Elliott, G.A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 6, 1994                                                                        
Elt1997   C   -  Elliott, G.A.                                                                       ...................     
                 Webb Soc., Double Star Circ. 7, 1997                                                                        
                                                                                                                             
EMC              Estrella Mountain Community College                                                                         
EMC2012   Mb  u  Boyd, J., Brokaw, A., Deventer, J., Garcia, M., Gastelum, M., Guerrero, Y.,         2012JDSO....8..142B     
                 Hallett,J., Heape, K., Ibarra, M., Langston, R., Maddux, D., Moreland, J.,                                  
                 Mozzillo, R., Overholts, J., Perez, K., Randle, V., Savard, S., Stewart, M.,                                
                 West, L., McClure, A. & Walker, D.                                                                          
                 JDSO 8, 142, 2012                                                                                           
EMC2013   Mg  -  Johnson, N., Shellenberger, J., Sparks, E. & Walker, D.                             2013JDSO....9..135J     
         +C      JDSO 9, 135, 2013                                                                                           
                                                                                                                             
Enc1832   orb -  Encke, J.F.                                                                         ...................     
                 Bar. Jahr., 1832, p 295                                                                                     
Enc1840   Ma  -  Encke, J.F.                                                                         1840ABSBe...1..142E     
                 Ast. Beob. K. Sternw. Berlin, 1, 142, 1840                                                                  
Enc1848   Ma  -  Encke, J.F.                                                                         1848ABSBe...3..234E     
                 Ast. Beob. K. Sternw. Berlin, 3, 234, 1848                                                                  
Enc1906A  Ma  -  Encke, J.F. & Galle                                                                 1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Enc1937A  Ma  -  Encke, J.F.                                                                         1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
ENG              (Note: Some time after publication of the IDS, the designation for Engelmann was                            
                 changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to                             
                 considerable confusion between the two.  All but three of the ENG pairs in the WDS                          
                 (ENG  21, 39, and 68) were actually discovered by Engelhardt.  These pairs were                             
                 not renamed, however, in order to avoid confusion with already published measures)                          
Eng1865   Ma  -  Engelmann, R.                                                                       .                       
                 Messungen Neunzig Doppelsternen, 1865                                                                       
Eng1865b  Ma  -  Engelmann, R.                                                                       1865AN.....64...81E     
                 AN 64, 81, #1518, 1865                                                                                      
Eng1868   Ma  j  Engelmann, R.                                                                       1868AN.....70..257E     
                 AN 70, 257, 1868                                                                                            
Eng1868b  Ma  j  Engelmann, R.                                                                       1868AN.....71..235B     
                 AN 71, 253, #1696, 1868                                                                                     
Eng1875A  Ma  -  Engelmann, R.                                                                       1875AN.....85..323D     
                 cited by Doberck, 1875 (see Dob1875b,f,g,h)                                                                 
Eng1882   Ma  j  Engelmann, R.                                                                       .                       
                 Pub. K. Univ. Sternwarte Leipzig, Heft 1, 33, 1882                                                          
                 (Most data were published in AN 70, 257, 1868.  Some of the remaining measures      1868AN.....70..257E     
                 were too discrepant, so not added to WDS)                                                                   
Eng1885a  Ma  -  Engelmann, R.                                                                       1885AN....111..337E     
                 AN 111, 337, 1885                                                                                           
Eng1885b  Ma  j  Engelmann, R.                                                                       1885AN....112..193E     
                 AN 112, 193, 1885                                                                                           
Eng1886   Ma  -  Engelmann, R.                                                                       1886AN....115...81E     
                 AN 115, 81, 1886                                                                                            
Eng1887   Ma  -  Engelmann, R.                                                                       1887AN....117...17E     
                 AN 117, 17, 1887                                                                                            
Eng1905A  Ma  -  Engelmann, R.                                                                       1905LicOB...3..147A     
                 cited by Aitken (Lick Obs. Bull. 3, 147, 1905)                                                              
Eng1906A  Ma  -  Engelmann, R.                                                                       1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Eng1913A  Ma  -  Engelmann, R.                                                                       1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
Eng1937A  Ma  -  Engelmann, R.                                                                       1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
ENH              (Note: Sometime after publication of the IDS, the designation for Engelmann was                             
                 changed from EN to ENG and that for Engelhardt from ENG to ENH. This has lead to                            
                 considerable confusion between the two. All but three of the ENG pairs in the WDS                           
                 (ENG  21, 39, and 68) were actually discovered by Engelhardt. These pairs were not                          
                 renamed, however, in order to avoid confusion with already published measures.)                             
Enh1887a  Ma  -  Engelhardt, B. von                                                                  1887AN....117....1E     
                 AN 117, 1, 1887                                                                                             
Enh1887b  Ma  -  Engelhardt, B. von                                                                  1887AN....117..277E     
                 AN 117, 277, 1887                                                                                           
Enh1890   Ma  -  Engelhardt, B. von                                                                  .                       
                 Dresden, Engelhardt Sternwarte, part 2, 1890                                                                
Enh1895   Ma  -  Engelhardt, B. von                                                                  .                       
                 Dresden, Engelhardt Sternwarte, part 3, 1895                                                                
Enh1906A  Ma  -  Engelhardt, B. von                                                                  1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Enh1906B  Ma  -  Engelhardt, B. von                                                                  .                       
                 cited by Burnham (via Skf2013)                                                                              
Enh1913A  Ma  -  Engelhardt, B. von                                                                  1913QB811.B8.......     
                 cited by Burnham (Carnegie Inst. Wash. #168, 1913)                                                          
                                                                                                                             
ENO              European Network Observations                                                                               
                 See papers by Cuypers and Lampens                                                                           
                                                                                                                             
EPI              Kepler K2 EPIC (Ecliptic Plane Input catalog) doubles                                                       
                 (see Montet et al. 2015)                                                            2015ApJ...809...25M     
                 (see Schmitt et al. 2016)                                                           2016AJ....151..159S     
                                                                                                                             
Erc1970   orb -  Erceg, V.                                                                           1970BOBeo..28..137E     
                 Bull. Obs. Astron. Belgrade 28, 137, 1970                                                                   
Erc1975   orb -  Erceg, V.                                                                           1975BOBeo.126...50E     
                 Bull. Obs. Astron. Belgrade #126, 50, 1975                                                                  
Erc1977   orb -  Erceg, V.                                                                           .                       
                 Bull. Obs. Astron. Beograde #128, 24, 1977                                                                  
Erc1978a  orb -  Erceg, V.                                                                           1978BOBeo.129...14E     
                 Bull. Obs. Astron. Belgrade #129, 14, 1978                                                                  
Erc1978b  orb -  Erceg, V.                                                                           1978BOBeo.129...17E     
                 Bull. Obs. Astron. Belgrade #129, 17, 1978                                                                  
Erc1978c  Ma  -  Erceg, V.                                                                           1978BOBeo.129...22E     
                 Bull. Obs. Astron. Belgrade #129, 22, 1978                                                                  
Erc1979   Ma  -  Erceg, V.                                                                           1979BOBeo.130...37E     
                 Bull. Obs. Astron. Belgrade #130, 37, 1979                                                                  
Erc1981a  orb -  Erceg, V.                                                                           1981BOBeo.131...20E     
                 Bull. Obs. Astron. Belgrade #131, 20, 1981                                                                  
Erc1981b  orb -  Erceg, V.                                                                           1981IAUDS..85....1E     
                 Inf. Circ. 85, 1, 1981                                                                                      
Erc1982a  orb -  Erceg, V.                                                                           1982IAUDS..86....1E     
                 Inf. Circ. 86, 1, 1982                                                                                      
Erc1982b  orb -  Erceg, V.                                                                           1982IAUDS..88....1E     
                 Inf. Circ. 88, 1, 1982                                                                                      
Erc1983a  orb -  Erceg, V.                                                                           1983IAUDS..90....1E     
                 Inf. Circ. 90, 1, 1983                                                                                      
Erc1983b  orb -  Erceg, V.                                                                           1983IAUDS..91....1E     
                 Inf. Circ. 91, 1, 1983                                                                                      
Erc1984a  orb -  Erceg, V.                                                                           1984IAUDS..93....1E     
                 Inf. Circ. 93, 1, 1984                                                                                      
Erc1984b  orb -  Erceg, V.                                                                           1984BOBeo.134...54E     
                 Bull. Obs. Astron. Belgrade #134, 54, 1984                                                                  
Erc1985a  orb -  Erceg, V.                                                                           1985BOBeo.135...45E     
                 Bull. Obs. Astron. Belgrade #135, 45, 1985                                                                  
Erc1985b  orb -  Erceg, V. & Olevic, D.                                                              1985IAUDS..96....1E     
                 Inf. Circ. 96, 1, 1985                                                                                      
Erc1986a  orb -  Erceg, V. & Olevic, D.                                                              1986IAUDS.100....1E     
                 Inf. Circ. 100, 1, 1986                                                                                     
Erc1986b  orb -  Erceg, V. & Olevic, D.                                                              1986BOBeo.136...78E     
                 Bull. Obs. Astron. Belgrade #136, 78, 1986                                                                  
Erc1987   orb -  Erceg, V. & Olevic, D.                                                              1987IAUDS.103....1E     
                 Inf. Circ. 103, 1987                                                                                        
Erc1988   orb -  Erceg, V. & Olevic, D.                                                              1988BOBeo.138...76E     
                 Bull. Obs. Astron. Belgrade #138, 76, 1988                                                                  
                                                                                                                             
Erk1873   Ma  -  Erck, W.                                                                            1873MNRAS..34..124E     
                 MNRAS 34, 124, 1873                                                                                         
                                                                                                                             
Ern1921   Mc  -  Ernst, E.                                                                           .                       
                 Pub. Heidelberg Sternw. 8, 1, 1921                                                                          
                                                                                                                             
ERO              (the EROS collaboration)                                                                                    
ERO1999   Ci  -  Goldman, B., Delfosse, X., Forveille, T., Afonso, C., Alard, C., Albert, J.N.,      1999A&A...351L...5G     
         +C      Andersen, J., Ansari, R., et al.                                                                            
                 A&A 351, L5, 1999                                                                                           
                                                                                                                             
Ert2014   Kv  -  Ertel, S., Absil, O., Defrere, D., Le Bouquin, J.-B., Augereau, J.-C., Marion, L.,  2014A&A...570A.128E     
                 Blind, N., Bonsor, A., Bryden, G., Lebreton, J., & Milli, J.                                                
                 A&A 570, A128, 2014                                                                                         
                                                                                                                             
Es_1901   Mb  -  Espin, T.E.                                                                         1901AN....155..321E     
                 AN 155, 321, 1901                 (ES    1 -   39)                                                          
Es_1902a  Ma  -  Espin, T.E.                                                                         1902AN....158..241E     
         +Mb     AN 158, 241, 1902                 (ES   40 -  112)                                                          
Es_1902b  Mb  -  Espin, T.E.                                                                         1902MNRAS..62..528E     
                 MNRAS 62, 528, 1902                                                                                         
Es_1902c  Mb  j  Espin, T.E.                                                                         1902MNRAS..62..402E     
                 MNRAS 62, 402, 1902                                                                                         
Es_1903   Mb  -  Espin, T.E.                                                                         1903MNRAS..63..172E     
                 MNRAS 63, 172, 1903               (ES  113 -  150)                                                          
Es_1904a      -  Espin, T.E.                                                                         1904MNRAS..64..238E     
                 MNRAS 64, 238, 1904               (data superceded by MNRAS 65, 710, 1905)          1905MNRAS..65..710E     
Es_1904b  Mb  -  Espin, T.E.                                                                         1904MNRAS..64..675E     
                 MNRAS 64, 675, 1904                                                                                         
Es_1905   Mb  -  Espin, T.E.                                                                         1905MNRAS..65..710E     
                 MNRAS 65, 710, 1905               (ES  151 -  221)                                                          
Es_1906a  Mb  -  Espin, T.E.                                                                         1906MNRAS..66..141E     
                 MNRAS 66, 141, 1906               (ES  222 -  269)                                                          
Es_1906b  Mb  -  Espin, T.E.                                                                         1906MNRAS..66..430E     
                 MNRAS 66, 430, 1906               (ES  270 -  311)                                                          
Es_1906C  Mb  -  Espin, T.E.                                                                         1906QB821.B972.....     
                 cited in BDS (Burnham Double Star Cat.), 1906                                                               
Es_1906D  Mb  -  Espin, T.E.                                                                         1906MmRAS..56....1L     
                 cited by Lewis (MemRAS 56, 1, 1906)                                                                         
Es_1907a  Mb  j  Espin, T.E.                                                                         1907MNRAS..67..190E     
                 MNRAS 67, 190, 1907               (ES  312 -  403)                                                          
Es_1907b  Mb  -  Espin, T.E.                                                                         1907MNRAS..67..495E     
                 MNRAS 67, 495, 1907               (ES  404 -  442)                                                          
Es_1908a  Mb  j  Espin, T.E.                                                                         1908MNRAS..68..202E     
                 MNRAS 68, 202, 1908               (ES  443 -  551)                                                          
Es_1908b  Mb  -  Espin, T.E.                                                                         1908MNRAS..68..523E     
                 MNRAS 68, 523, 1908               (ES  552 -  609)                                                          
Es_1908c      -  Espin, T.E.                                                                         1908JRASC...2..248E     
                 JRASC 2, 248, 1908                (data also in MNRAS 69, 218, 1909)                1909MNRAS..69..218E     
Es_1909a  Mb  j  Espin, T.E.                                                                         1909MNRAS..69..218E     
                 MNRAS 69, 218, 1909               (ES  610 -  704)                                                          
Es_1909b  Mb  j  Espin, T.E.                                                                         1909MNRAS..69..604E     
                 MNRAS 69, 604, 1909               (ES  705 -  743)                                                          
Es_1910a  Mb  -  Espin, T.E.                                                                         1910MNRAS..70..237E     
                 MNRAS 70, 237, 1910               (ES  744 -  864)                                                          
Es_1910b  Mb  -  Espin, T.E.                                                                         1910MNRAS..70..541E     
                 MNRAS 70, 541, 1910               (ES  865 -  927)                                                          
Es_1911   Mb  -  Espin, T.E.                                                                         1911MNRAS..71..217E     
                 MNRAS 71, 217, 1911               (ES  928 - 1051)                                                          
Es_1912   Mb  -  Espin, T.E.                                                                         1912MNRAS..72..191E     
                 MNRAS 72, 191, 1912               (ES 1052 - 1125)                                                          
Es_1913   Mb  j  Espin, T.E.                                                                         1913MNRAS..73..162E     
                 MNRAS 73, 162, 1913               (ES 1126 - 1191)                                                          
Es_1914   Mb  j  Espin, T.E.                                                                         1914MNRAS..74..244E     
                 MNRAS 74, 244, 1914               (ES 1192 - 1293)                                                          
Es_1915a  Mb  -  Espin, T.E.                                                                         1915MNRAS..75..203E     
                 MNRAS 75, 203, 1915               (ES 1294 - 1356)                                                          
Es_1915b  Mb  -  Espin, T.E.                                                                         1915MNRAS..75..555E     
                 MNRAS 75, 555, 1915               (ES 1357 - 1405)                                                          
Es_1915c  Mb  -  Espin, T.E.                                                                         1915MNRAS..76..210E     
                 MNRAS 76, 210, 1915               (ES 1406 - 1479)                                                          
Es_1917   Mb  -  Espin, T.E.                                                                         1917MNRAS..77..236E     
                 MNRAS 77, 236, 1917               (ES 1480 - 1600)                                                          
Es_1918   Mb  j  Espin, T.E.                                                                         1918MNRAS..78..189E     
                 MNRAS 78, 189, 1918               (ES 1601 - 1705, MLB    1 -   35)                                         
Es_1919   Mb  -  Espin, T.E.                                                                         1919MNRAS..79..211E     
                 MNRAS 79, 211, 1919               (ES 1706 - 1768, MLB   36 -  106)                                         
Es_1920   Mb  -  Espin, T.E.                                                                         1920MNRAS..80..329E     
                 MNRAS 80, 329, 1920               (ES 1769 - 1805, MLB  107 -  149)                                         
Es_1921   Mb  j  Espin, T.E.                                                                         1921MNRAS..81..232E     
                 MNRAS 81, 232, 1921               (ES 1806 - 1864, MLB  150 -  182)                                         
Es_1922   Mb  -  Espin, T.E.                                                                         1922MNRAS..82..187E     
                 MNRAS 82, 187, 1922               (ES 1865 - 1933, MLB  183 -  241)                                         
Es_1923   Mb  -  Espin, T.E.                                                                         1923MNRAS..83..154E     
                 MNRAS 83, 154, 1923               (ES 1934 - 2006, MLB  242 -  275)                                         
Es_1924   Mb  -  Espin, T.E.                                                                         1924MNRAS..84..162E     
                 MNRAS 84, 162, 1924               (ES 2007 - 2078, MLB  276 -  322)                                         
Es_1925a  Mb  -  Espin, T.E.                                                                         1925MNRAS..85..276E     
                 MNRAS 85, 276, 1925               (ES 2079 - 2137, MLB  323 -  376)                                         
Es_1925b  Mb  -  Espin, T.E.                                                                         1925MNRAS..86...79E     
                 MNRAS 86, 79, 1925                                                                                          
Es_1926   Mb  -  Espin, T.E.                                                                         1926MNRAS..86..131E     
                 MNRAS 86, 131, 1926               (ES 2138 - 2209, MLB  377 -  440)                                         
Es_1927   Mb  -  Espin, T.E.                                                                         1927MNRAS..87..215E     
                 MNRAS 87, 215, 1927               (ES 2210 - 2273, MLB  441 -  510)                                         
Es_1928   Mb  -  Espin, T.E.                                                                         1928MNRAS..88..185E     
                 MNRAS 88, 185, 1928               (ES 2274 - 2328, MLB  511 -  551)                                         
Es_1929   Mb  -  Espin, T.E.                                                                         1929MNRAS..89..268E     
                 MNRAS 89, 268, 1929               (ES 2329 - 2362, MLB  552 -  591)                                         
Es_1930   Mb  -  Espin, T.E.                                                                         1930MNRAS..90..317E     
                 MNRAS 90, 317, 1930               (ES 2363 - 2400, MLB  592 -  630)                                         
Es_1931   Mb  -  Espin, T.E.                                                                         1931MNRAS..91..294E     
                 MNRAS 91, 294, 1931               (ES 2401 - 2444, MLB  631 -  673)                                         
Es_1932a  Mb  -  Espin, T.E.                                                                         1932MNRAS..92..214E     
                 MNRAS 92, 214, 1932               (ES 2445 - 2543, MLB  674 -  732)                                         
Es_1932B  Mb  -  Espin, T.E.                                                                         1932QB821.A43......     
                 cited in ADS (Aitken Double Star Cat.), 1932                                                                
Es_1933   Mb  -  Espin, T.E.                                                                         1933MNRAS..93..192E     
                 MNRAS 93, 192, 1933               (ES 2544 - 2575, MLB  733 -  806)                                         
Es_1937A  Mb  -  Espin, T.E.                                                                         1937AnLei..18....1S     
                 cited by Strand (Ann. Sterrew. Leiden 18, 1937)                                                             
                                                                                                                             
EsC2010   Mb  -  Estrada, C., Johnson, J., Weise, E., Fisher, J., Howard, T., Salam, A., Almich,C.,  2010JDSO....6..230E     
                 Kessinger, D., Cavanillas, S., Matakovich, T., Maly, K., Wallen, V. & Genet, R.                             
                 JDSO 6, 230, 2010                                                                                           
EsC2011   Mb  -  Estrada, C., Magana, S., Salam, A., Van Artsdalen, A., Baxter, J., Brewer, M.,      2011JDSO....7..195E     
                 Carro, J., Genet, R., Graf, M. & Herman, D.                                                                 
                 JDSO 7, 195, 2011                                                                                           
EsC2012   Mb  -  Estrada, C., Gupta, A., Kohli, M. Lund, A. Stout, A., Daglen, B. & Daglen, J.J.     2012JDSO....8....6E     
                 JDSO 8, 6, 2012                                                                                             
                                                                                                                             
ESG2001   Ci  j  Els, S., Sterzik, M., Marchis, F., Pantin, E., Endl, M., & Kurster, M.              2001A&A...370L...1E     
                 A&A 370, L1, 2001                                                                                           
                                                                                                                             
Esp2013   A   j  Esposito, S., Mesa, D., Skemer, A., Arcidiacono, C., Claudi, R.U., Desidera, S.,    2013A&A...549A..52E     
                 Gratton, R., Mannucci, F., Marzari, F., Masciadri, E., Close, L., Hinz, P., et al.                          
                 A&A 549, A52, 2013                                                                                          
                 (Absolute magnitudes converted to apparent and semimajor axes converted from                                
                 AU to arcsec, assuming HR 8799 distance 39.45pc)                                                            
                                                                                                                             
EsR2015   C   u  Estrada, R., Ramos, R., Wasson, R., Carro, J., Kenney, J., Estrada, C.,             2015JDSO...11..143E     
                 Hollman, C., Wallen, V., Tassell, N. & Genet, R.M.                                                          
                 JDSO 11, 143, 2015                                                                                          
EsR2017   Mg  w  Estrada, R.,  Estrada, C., Anker, P., Barrientos, D., Colbert, C., Dondelinger,E.,  2017JDSO...13..162E     
                 Gillette, L., Goodrow, J., Izadi, T., Mayo, C., Milton, J., Stuart, S. & Varela,N.                          
                 JDSO 13, 162, 2017                                                                                          
EsR2018   Mg  w  Estrada, R., Aguilera, S., Bowden, S., Gillette, T., Givens, J., Reder, G.,         2018JDSO...14..165E     
                 Rhoades, B., Sharpe, S., Shattles, J., Cha, B., Do, V., Ewing, M., Kiamco, A.J.,                            
                 Nelms, B., Pena, E., Richard, M. & Thielen, A.                                                              
                 JDSO 14, 165, 2018                                                                                          
                                                                                                                             
Est1983       -  Elst, E.W. & Nelles, B.                                                             1983A&AS...53..215E     
                 A&AS 53, 215, 1983                                                                                          
                                                                                                                             
Eva1899   orb -  Evans, H.B.                                                                         1899PA......7.....E     
                 Popular Astron., June 1899                                                                                  
                                                                                                                             
EvD2016   C   j  Evans, D.F., Southworth, J., & Smalley, B.                                          2016ApJ...833L..19E     
         +A      ApJL 833, L19, 2016                                                                                         
EvD2016b  C   j  Evans, D.F., Southworth, J., Maxted, P.F.L., Skottfelt, J., Hundertmark, M.,        2016A&A...589A..58E     
         +Cl     Jorgensen, U.G., Dominik, M., Alsubai, K.A., Andersen, M.I., Bozza, V.,                                     
         +E2     Bramich, D.M., Burgdorf, M.J., et al.                                                                       
                 A&A 589, A58, 2016                                                                                          
                                                                                                                             
Eve1895   orb -  Everett, A.                                                                         1895MNRAS..55..440E     
                 MNRAS 55, 440, 1895                                                                                         
                                                                                                                             
EvM2012   C   j  Everett, M.E., Howell, S.B., & Kinemuchi, K.                                        2012PASP..124..316E     
                 PASP 124, 316, 2012                                                                                         
EvM2015   A   j  Everett, M.E., Barclay, T., Ciardi, D.R., Horch, E.P., Howell, S.B., Crepp, J.R.,   2015AJ....149...55E     
         +S      & Silva, D.R.                                                                                               
         +C      AJ 149, 55, 2015                                                                                            
                                                                                                                             
Evn1967       -  Barker, E., Evans, D., & Laing, J.                                                  1967RGOB..130..355B     
                 R. Obs. Bull. #130, 1967                                                                                    
Evn1969       -  Evans, D.S.                                                                         1969MNRAS.142..523E     
                 MNRAS 142, 523, 1969                                                                                        
Evn1970       -  Bopp, B.W., Evans, D.S., Laing, J.D., & Deeming, T.J.                               1970MNRAS.147..355B     
                 MNRAS 147, 355, 1970                                                                                        
Evn1971   O   j  Evans, D.S.                                                                         1971AJ.....76.1107E     
                 AJ 76, 1107, 1971                                                                                           
Evn1977   O   j  Evans, D.S., Africano, J.L., Fekel, F.C., Montemayor, M., Palm, C.,                 1977AJ.....82..495E     
                 Silverberg, E., Van Citters, W., & Wiant, J.                                                                
                 AJ 82, 495, 1977                                                                                            
Evn1978   O   j  Evans, D.S., Elliot, J.L., & Peterson, D.M.                                         1978AJ.....83..438E     
                 AJ 83, 438, 1978                                                                                            
Evn1979   O   j  Evans, D.S. & Fekel, F.C.                                                           1979ApJ...228..497E     
         +orb    ApJ 228, 497, 1979                                                                                          
Evn1980   O   j  Edwards, D.A., Evans, D.S., Fekel, F.C. & Smith, B.W.                               1980AJ.....85..478E     
                 AJ 85, 478, 1980                                                                                            
Evn1981   O   j  Evans, D.S. & Edwards, D.A.                                                         1981AJ.....86.1277E     
                 AJ 86, 1277, 1981                                                                                           
Evn1983a  O   j  Evans, D.S. & Edwards, D.A.                                                         1983AJ.....88.1845E     
                 AJ 88, 1845, 1983                                                                                           
Evn1983b  O   j  Evans, D.S.                                                                         1983LowOB.167...63E     
                 IAU Colloq 62, Lowell Obs Bull 167, v 9, #1, 63, 1983 "Current Techniques in                                
                 Double and Multiple Star Research", R.A. Harrington & O.G. Franz, eds.                                      
Evn1985   O   j  Evans, D.S., Edwards, D., Frueh, M., McWilliam, A. & Sandmann, W.                   1985AJ.....90.2360E     
                 AJ 90, 2360, 1985                                                                                           
Evn1986   O   j  Evans, D.S., McWilliam, A., Sandmann, W.H., & Frueh, M.                             1986AJ.....92.1210E     
                 AJ 92, 1210, 1986                                                                                           
                                                                                                                             
Evs1993   C   -  Udalski, A. & Evans, N.R.                                                           1993AJ....106..348U     
                 AJ 106, 348, 1993                                                                                           
Evs1994   C   -  Evans, N.R. & Udalski, A.                                                           1994AJ....108..653E     
                 AJ 108, 653, 1994                                                                                           
Evs2005   Ha  j  Evans, N.R., Schaefer, G., Bond, H., Bono, G., Karovska, M., Nelan, E., &           2005AAS...207.1104E     
                 Sasselov, D.                                                                                                
         +orb    AAS meeting 207, #11.04, 2006                                                                               
Evs2006   H   j  Evans, N.R., Franz, O., Massa, D., Mason, B., Walker, R.L., & Marovska, M.          2006PASP..118.1545E     
         +S      PASP 118, 1545, 2006                                                                                        
Evs2008   Ha  j  Evans, N.R., Schaefer, G.H., Bond, H., Bono, G., Karovska, M., Nelan, E.,           2008AJ....136.1137E     
                 Sasselov, D., & Mason, B.D.                                                                                 
                 AJ 136, 1137, 2008                                                                                          
Evs2009   Hs  j  Evans, N.R., Massa, D., & Proffitt, C.                                              2009AJ....137.3700E     
         +E2     AJ 137, 3700, 2009                                                                                          
Evs2013   Hp  j  Evans, N.R., Bond, H.E., Schaefer, G.H.,  Mason, B.D., Karovska, M., & Tingle, E.   2013AJ....146...93E     
         +X      AJ 146, 93, 2013                                                                                            
Evs2016a  Hp  -  Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., &   2016AJ....151..129E     
                 Pillitteri, I.                                                                                              
                 AJ 151, 129, 2016                                                                                           
                 (some theta values replaced with more precise values from Evs2016b)                 2016AJ....151..108E     
Evs2016b  Hp  -  Evans, N.R., Pillitteri, I., Wolk, S., Karovska, M., Tingle, E., Guinan, E.,        2016AJ....151..108E     
                 Engle, S., Bond, H.E., Schaefer, G.H., & Mason, B.D.                                                        
                 AJ 151, 108, 2016                 (most measures also in Evs2016a)                  2016AJ............E     
                                                                                                                             
EvT2012   Am  j  Evans, T.M., Ireland, M.J., Kraus, A.L., Martinache, F., Stewart, P.,               2012ApJ...744..120E     
         +orb    Tuthill, P.G., Lacour, S., Carpenter, J.M., & Hillenbrand, L.A.                                             
         +A      ApJ 744, 120, 2012                                                                                          
                                                                                                                             
Fab2000a  Hh  -  Fabricius, C. & Makarov, V.V.                                                       2000A&A...356..141F     
                 A&A 356, 141, 2000                                                                                          
Fab2000b  Hh  -  Fabricius, C. & Makarov, V.V.                                                       2000A&AS..144...45F     
                 A&AS 144, 45, 2000                                                                                          
Fab2000C  Hh  -  Fabricius, C.                                                                       2000A&A...364..225R     
                 cited by Richichi (A&A 364, 225, 2000)                                                                      
                                                                                                                             
Fae2013   A   -  Faedi, F., Staley, T., Gomez Maqueo Chew, Y., Pollacco, D., Dhital, S.,             2013MNRAS.433.2097F     
         +Cl     Barros, S.C.C., Skillen, I., Hebb, L., Mackay, C., & Watson, C.A.                                           
                 MNRAS 433, 2097, 2013                                                                                       
                                                                                                                             
Fah2010   C   -  Faherty, J.K., Burgasser, A.J., West, A.A., Bochanski, J.J., Cruz, K.L., Shara, .   2010AJ....139..176F     
                 M.M., & Walter, F.W                                                                                         
                 AJ 139, 176, 2010                                                                                           
Fah2011   Ci  -  Faherty, J.K., Burgasser, A.J., Bochanski, J.J., Looper, D.L. West, A.A., &         2011AJ....141...71F     
         +Xr     van der Bliek, N.S.               (position angle for FAH 1 estimated from figure)                          
                 AJ 141, 71, 2011                                                                                            
                                                                                                                             
Fal1999   Hh  -  Falin, J.L. & Mignard, F.                                                           1999A&AS..135..231F     
                 A&AS 135, 231, 1999                                                                                         
                                                                                                                             
Fan1956   orb -  Fantoli, A.                                                                         .                       
                 Contr. Oss. Astr. Mte. Mario #236, 1956                                                                     
                                                                                                                             
Far2004   Ci  -  Farihi, J.                                                                          2004ApJ...610.1013F     
         +C      ApJ 610, 1013, 2004                                                                                         
Far2004b  E   -  Farihi, J. & Christopher, M.                                                        2004AJ....128.1868F     
         +Xl     AJ 128, 1868, 2004                                                                                          
Far2005a  Hi  -  Farihi, J., Zuckerman, B., & Becklin, E.E.                                          2005AJ....130.2237F     
                 AJ 130, 2237, 2005                                                                                          
Far2005b  C+  -  Farihi, J., Becklin, E.E., & Zuckerman, B.                                          2005ApJS..161..394F     
         +E2     ApJS 161, 394, 2005                                                                                         
Far2006   Ha  -  Farihi, J., Hoard, D., & Wachter, S.                                                2006ApJ...646..480F     
                 ApJ 646, 480, 2006                                                                                          
Far2010   Ha  -  Farihi, J., Hoard, D., & Wachter, S.                                                2010ApJS..190..275F     
                 ApJS 190, 275, 2010                                                                                         
Far2013   Ha  j  Farihi, J., Bond, H.E., Dufour, P., Haghighipour, N., Schaefer, G.H.,               2013MNRAS.430..652F     
         +Hp     Holberg, J.B., Barstow, M.A., & Burleigh, M.R.                                                              
                 MNRAS 430, 652, 2013                                                                                        
                                                                                                                             
Fat1927   Ma  -  Fatou, P.                                                                           1927JO.....10...96F     
                 J. Obs. 10, 96, 1927                                                                                        
Fat1928   Ma  -  Fatou, P.                                                                           1928JO.....11...76F     
                 J. Obs. 11, 76, 1928                                                                                        
Fat1941   Ma  -  Fatou, P.                                                                           1941JO.....24...29F     
                 J. Obs. 24, 29, 1941                                                                                        
                                                                                                                             
Fay1901   Ma  -  Fayet, G.                                                                           .                       
                 Ann. Obs. Paris, 1901                                                                                       
                                                                                                                             
                 = Falls Church High School                                                                                  
FCS2018   C   j  Kith, C., Wilson, J., Argo, S., Toms, S., Andreski, B., Torrance, E. & Tock, K.     2018JDSO...14..138K     
                 JDSO 14, 138, 2018