19000+3916 MLB 859     Not found by Heintz at IDS position.                                    Hei1985a
19002+1353 BPM 921     [PM2000] 1674730 + [PM2000] 1675218.                                    Gvr2010 
19003+4625 KOI2706     The system hosts a 1.5 Rearth planet candidate with a 3.1 day orbit             
                       (Burke et al. 2014).  The estimated dilution correction for this        KOI2014a
                       system is a 0.2% increase in the radius of the planet candidate.                
                       KOI 2706 exhibits a 0".83 (3.7 sigma) source offset during transit.     Dre2014 
19003-0914 BRT 488     AB: J  2245AB.                                                                  
19004+0552 LDS6333     Pair found using AGK3+5:2636 as starting point to reach the place.              
                       Here is a pair that is barely alike to NLTT data. May be a noticeable           
                       change. Nothing else around the zone.                                   Gel1987 
19005+1657 BPM 922     [PM2000] 1676683 + [PM2000] 1676889.                                    Gvr2010 
19006+4500 KOI2159     This system hosts one candidate planet with a period of 7.6 days and a   .      
                       radius of 1.1 Rearth (Batalha et al. 2013). The NASA Exoplanet Archive  KOI2013a
                       entry for KOI2159 also includes a 1 Rearth false positive at a period           
                       of 2.4 days. The estimated dilution correction due to the extra light           
                       from the companion is a 3% increase to the planet radius. KOI2159 does          
                       not display a significant source offset during transit.                 Dre2014 
19006-0807 STF2425     B is BD-08@4810.                                                                
19007+1431 BPM 923     [PM2000] 1677681 + [PM2000] 1677628.                                    Gvr2010 
19008+1118 BPM 924     [PM2000] 1678452 + [PM2000] 1678224.                                    Gvr2010 
19008-0027 HJ  874     Bloch measures 1923.7, 260@, 16.96", which actually belongs to          Blo1931 
                       19000+1253 STF2426AB.                                                           
19010+1507 BPM 925     [PM2000] 1679533 + [PM2000] 1679239.                                    Gvr2010 
19010-2439 COO 230     ADS 11921.                                                                      
                       J  1599.                                                                Nsn2016 
19011-3657 JOY   7     A is the T-Tauri variable S CrA.                                                
19011-3704 BSO  14     B is CD-37@13017. Both components are spectroscopic binaries.                   
                       SWR 259. CPM pair                                                       Skf2004 
19012+1253 J  1279     Not found in 1959 by Van Biesbroeck. He suggests it may be ADS 12017.           
                       Found by Heintz, who notes that the OL pair at 19 02.6 +12 56 is        Hei1987a
                       identical.                                                                      
                       OL  192.                                                                        
19012+0229 GC 26129    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
19013+1758 BPM 926     [PM2000] 1681692 + [PM2000] 1682051.                                    Gvr2010 
19014+4656 HJ 1362     16 Lyr.                                                                         
19014-3548 BRT1794     CPD-35@8339.                                                                    
19016+1429 BPM 927     [PM2000] 1683796 + [PM2000] 1682902.                                    Gvr2010 
19016-3653 B   957     C is the irregular variable TY CrA, resolved into a 0.3" pair                   
           CVN  13     by Chauvin et al. (2003). The Ca component is also a close                      
                       spectroscopic triple, including one eclipsing pair.                     Cvn2003b
19018+1638 BPM 930     [PM2000] 1685383 + [PM2000] 1686044.                                    Gvr2010 
19018+1554 BPM 928     [PM2000] 1685084 + [PM2000] 1684425.                                    Gvr2010 
19018+1253 BPM 929     [PM2000] 1685237 + [PM2000] 1684483.                                    Gvr2010 
19019+1910 STF2437     Primary = E component of 19020+1907 ARN  18AE.                                  
19019-2340 ARA2252     Aka WFC 286.                                                                    
19019-3620 B   958     Spectral type M?                                                                
19020+1907 ARN  18     AE: E component = primary of 19019+1910 STF2437.                                
19020+0846 BU  973     Van Biesbroeck notes that this group is misidentified in both BDS and   VBs1965 
                       ADS as BD+08@3945 rather than the correct BD+08@3948. The latter is     Bu_1906 
                       already identified with ADS 11954, J 533. It seems advisable to keep    A__1932a
                       the ADS number 11947.                                                           
                       Here AB is BU 973, STF 2435 = AC of J 533. AD = AB of J 533.  DC =              
                       Howe 45 is BC of J 533. AB is the C component of 19022+0845STF2436.             
           STF2435     C component = C component of 19022+0845 STF2436AC.                              
19022+1630 BPM 931     [PM2000] 1687652 + [PM2000] 1687123.                                    Gvr2010 
19022+0845 STF2436     B is BD+08@3949.                                                                
                       C component = 19020+0846 STF2435AC.                                             
19024+1535 BPM 932     [PM2000] 1688945 + [PM2000] 1689575.                                    Gvr2010 
19024+1332 BPM 933     [PM2000] 1689380 + [PM2000] 1689255.                                    Gvr2010 
19024-0536 PLT   4     A is FG Aql, B is FH Aql.                                               Plt1934 
19024-3656 REP   4     Erroneously listed as 04385+1611.                                               
19026+5719 STI2407     One deg error in WDS designation.                                               
19026+1611 BPM 934     [PM2000] 1690498 + [PM2000] 1689949.                                    Gvr2010 
19026-0621 A    42     CD same as J  2162.                                                     Dam2010 
19026-2953 HDO 150     zet Sgr = 38 Sgr = Ascella. Spectrum composite; A2III+A4IV.                     
                       Masses and bolometric magnitudes are derived for the two components             
                       of this system by Mason et al. (1999), based on assumed spectral types  Msn1999a
                       and available parallaxes.                                                       
                       AB: Malkov et al. (2012) derive dynamical, photometric, and                     
                       spectroscopic masses 5.24 +/- 0.37, 3.45, and 2.46 Msun, respectively.  Mlk2012 
           H 5  78     AB,C: H V 78.                                                                   
19027+4307 YSC  13     Slightly metal-poor F5 primary. Preliminary orbit gives a mass sum 5.8          
                       +/- 2.1 Msun; the magnitude difference suggests an F2 primary and F8            
                       secondary, but this would imply a mass sum ~3 Msun                      Hor2012b
19027+1650 BPM 935     [PM2000] 1691217 + [PM2000] 1691945.                                    Gvr2010 
19027-0027 J   475     This is the planetary nebula NGC 6741.                                          
19027-3606 HJ 5080     SWR 260.                                                                        
19028+3123 STF2441     BDS 9008; H I 60 is probably same star.                                         
                       H 1  60.                                                                        
19028+1417 BPM 936     [PM2000] 1691784 + [PM2000] 1692123.                                    Gvr2010 
19029+2429 POU3668     Also known as J  2935.                                                          
19029-0342 A  3105     14 Aql. Rapidly moving binary, position angles scattered.               WRH1955 
19029-4245 LDS 663     Also known as RSS 504.                                                          
19032+1717 BPM 939     [PM2000] 1694438 + [PM2000] 1693749.                                    Gvr2010 
19033+1702 BPM 940     [PM2000] 1695373 + [PM2000] 1695930.                                    Gvr2010 
19033+1701 BPM 937     AB: [PM2000] 1694906 + [PM2000] 1694269.                                Gvr2010 
           BPM 938     BC: [PM2000] 1694269 + [PM2000] 1693765.                                Gvr2010 
19033+1651 BPM 941     [PM2000] 1695391 + [PM2000] 1695341.                                    Gvr2010 
19034+1608 BPM 942     [PM2000] 1695695 + [PM2000] 1695015.                                    Gvr2010 
19035+2421 GEL   1     Measured due to misidentification with 19035+2422 POU3674.                      
19035+1549 BPM 944     [PM2000] 1696619 + [PM2000] 1696194.                                    Gvr2010 
19035+1500 BPM 943     [PM2000] 1696277 + [PM2000] 1695902.                                    Gvr2010 
19035-6845 FIN 357     Martin et al. (1998) derive component masses 1.892 +/- 0.265 and                
                       1.647 +/- 0.246 Msun.                                                   Mig1998 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 3.21 +/- 0.54, 2.98, and 1.10 Msun, respectively.             Mlk2012 
                       Docobo & Andrade (2013) derive a dynamical parallax of 18.51 +/- 0.46           
                       mas and component masses 1.49 +/- 0.15 and 1.38 +/- 0.14 Msun                   
                       (for spectral type F8V) or 19.69 +/- 0.52 mas, 1.25 +/- 0.13 and 1.14           
                       +/- 0.12 Msun (for G0IV). See paper for extensive notes on system.      Doc2013d
19036+3812 ES 2672     ALI 879.                                                                        
19037+5727 ARG  33     A is the Algol-type system BH Dra.                                              
19037+3545 STF2448     H 1  59.                                                                MEv2010 
19037-2243 DON 945     A is the semiregular variable SU Sgr.                                           
19038+1651 BPM 945     [PM2000] 1698915 + [PM2000] 1699239.                                    Gvr2010 
19039+3409 BU 1285     A: Burnham noted "possibly a close pair" in 1892, but Aitken found      Bu_1906 
                       it single in 1899 using the 36-inch.                                            
19039+2642 A  2992     Only elements P, T, and a of the orbit of Dommanget (1978) were         Dom1978 
                       adjusted by Starikova (1981).                                           Sta1981a
19039+1623 BPM 947     [PM2000] 1699191 + [PM2000] 1699396.                                    Gvr2010 
19039+1527 BPM 946     [PM2000] 1699167 + [PM2000] 1698750.                                    Gvr2010 
19040+1813 BPM 948     [PM2000] 1699831 + [PM2000] 1699703.                                    Gvr2010 
19041+1106 AG  371     J 477.                                                                          
19042+3638 ADM   4     TrES-1. Primary is exoplanet host star.                                 Adm2013 
19042+1705 BPM 949     AB: [PM2000] 1701291 + [PM2000] 1700687.                                Gvr2010 
           BPM 950     BC: [PM2000] 1700687 + [PM2000] 1700757.                                Gvr2010 
19042-2254 H N 129     HDO 151.                                                                        
19043+1725 BPM 951     [PM2000] 1701823 + [PM2000] 1701868.                                    Gvr2010 
19043-1128 HO   94     J 2251.                                                                         
19044+1328 BPM 952     [PM2000] 1702577 + [PM2000] 1703176.                                    Gvr2010 
19044-1553 UTR   1     A is V 727 Sgr, B is V 728 Sgr.                                         Plt1934 
19045+1809 BPM 953     [PM2000] 1703252 + [PM2000] 1703253.                                    Gvr2010 
19045+1104 BPM 954     [PM2000] 1703414 + [PM2000] 1703632.                                    Gvr2010 
19046+1819 BPMA 76     [PM2000] 1704418 + [PM2000] 1703420.                                    Gvr2010 
19046+1739 BPM 955     [PM2000] 1704325 + [PM2000] 1704815.                                    Gvr2010 
19046-3635 BRT1796     SWR 261. CPM pair. Dwarfs                                               Skf2004 
19047+1734 BPMA 77     [PM2000] 1705092 + [PM2000] 1705774.                                    Gvr2010 
19047+0756 SMA  83     J 2582.                                                                         
19047-2144 SEE 369     omi Sgr = 39 Sgr                                                                
19048+1551 BPM 956     [PM2000] 1705775 + [PM2000] 1705472.                                    Gvr2010 
19049+1552 BPM 957     [PM2000] 1706592 + [PM2000] 1706496.                                    Gvr2010 
19050-0402 SHJ 286     15 Aql. B is BD-04@4683.                                                        
                       H 5  33.                                                                MEv2010 
19050-0709 STF2439     Primary is V1440 Aql, a Beta Lyr type eclipsing binary, P = 1.83672d.   Zas2012 
19051-4508 SKF1152     Initial WDS designation (19051-4935) garbled - dec copied from SKF1151          
19052+4955 ES 2673AB   This cannot be the close 674.7-d spectroscopic binary.                  Grf2009a
19053+2555 GJ 743.2    Combined solution, based on reduction of Hipparcos intermediate                 
                       astrometric data together with spectroscopic elements from Vogt et al.  CPS2000c
                       (2000).                                                                 HaI2001 
           EGN  24     AB pair bound.  Primary is planet host star. Colors of B component              
                       consistent with M2-M5 dwarf, mass 0.23 +/- 0.01 Msun. A is a very               
                       evolved K0 subgiant.                                                    Egn2007 
19053+1811 BPM 958     [PM2000] 1709391 + [PM2000] 1709708.                                    Gvr2010 
19054+1820 BPMA 78     [PM2000] 1710040 + [PM2000] 1708036.                                    Gvr2010 
19054+1352 BU  287     zet Aql = 17 Aql. A is a spectroscopic binary.                                  
                       AC. Smyth's quoted separation is difference in RA only.                 Smy1844 
19055+3352 HU  940     aka HO  635                                                                     
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.08 +/- 0.94, 2.25, and 1.10 Msun, respectively.             Mlk2012 
19056+1702 BPM 959     [PM2000] 1711312 + [PM2000] 1711110.                                    Gvr2010 
19056+1005 BRT3224     J 2164.                                                                         
19056-5347 HJ 5081     B is CPD-53@9461.                                                               
19057+6502 ES 1914     Position corrected by Heintz, who also notes that the pair J 1353 is    Hei1980a
                       identical.                                                                      
19057+1659 BPM 961     [PM2000] 1711605 + [PM2000] 1711341.                                    Gvr2010 
19057+1136 BPM 960     [PM2000] 1711462 + [PM2000] 1711494.                                    Gvr2010 
19057-1540 HJ 5507     A is a spectroscopic binary. Variable?                                          
19058+5918 MLR 217     AB is STI 873, not in WDS because of questionable duplicity.                    
19058+3831 STF2456     B is BD+38@3428. The 1888 AC measure was earlier erroneously also       StH1906A
                       attributed to BC.                                                               
           STH   5     BE: Incorrectly added as AD, in part due to reversed identifications            
                       of A and B by Struve. Companion designation changed to E, as existing   StH1901 
                       BD pair measured to different star.                                             
19058+0633 STF2446     Mt. Wilson spectral types F3s and G5.                                           
                       AB: HJL 262.                                                            HJL1986 
                       AB: H 3 108.                                                            MEv2010 
19059+3004 L    27     Possibly BD+29@3478 (9.3).                                                      
19060+4549 STF2463     AC: In Cin. 5 a faint pair is noted: 1879.5, 300@, 18.4". See BDS       Bu_1906 
                       part II for a discussion of possible identifications.                           
19060+3553 H 5 103     H V 103.                                                                        
19061+1732 BPM 962     [PM2000] 1714383 + [PM2000] 1714837.                                    Gvr2010 
19062+4926 DSG   2     Kepler 296 = KOI-1422. Derived properties for the A and B components            
                       are as follows:                                                                 
                         Teff (K)       3740  +/- 130         3440  +/- 75                             
                         Radius (Rsun)  0.480 +0.066/-0.087   0.322 +0.060/-0.068                      
                         Mass (Msun)    0.498 +0.067/-0.087   0.326 +0.070/-0.079                      
                       Using statistical and analytical arguments, Barclay et al. (2015)               
                       conclude that the five transiting planets associated with this pair             
                       orbit the primary star. The two outer planets (Ae and Af) have radii            
                       of 1.53 +/- 0.26 and 1.80 +/- 0.31 Rearth, respectively, and receive            
                       incident stellar fluxes of 1.40 +/- 0.23 and 0.62 +/- 0.10 times that           
                       received from the Sun by the Earth; this level of irradiation places            
                       both planets within or close to the circumstellar habitable zone of             
                       their parent star.                                                      Bcy2015 
19062+3026 STF2454     A premature orbit has been computed for AB. Component A reported                
                       double by Dommanget, but observation unconfirmed by observers with              
                       larger instruments. However, A is a SB2, P = 27.25d. From the visual            
                       separations of AB, Baize suspects a third body with P = 35 yr.                  
                       A component (suggested as possibly double by Dommanget) perfectly               
                       round on these 3 nights.                                                Baz1954a
                       Only elements P and T from the orbit of Baize (1976) have been          Baz1976 
                       amended by Starikova (1982).                                            Sta1982b
                       See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
19062-0453 EHR  16     Primary is lam Aql. Companion appears to be a background star.          Ehr2010 
           JNN  10     The usual capital letter component designations (e.g., AB, AC, etc.)            
                       are insufficient to accommodate the very large number of companions             
                       discovered by Janson et al. (2011), so upper/lower case combinations    Jnn2011b
                       (A,Ca; A,Cb; etc.) were utilized. Since none of the JNN 10 companions           
                       appear to be physical, the lower case letters here are not meant to             
                       indicate any sort of hierarchical structure within this system.                 
19064+1355 BPM 963     [PM2000] 1716011 + [PM2000] 1716217.                                    Gvr2010 
19064+1153 BRT1315     J 3326.                                                                         
19064+0814 BLL  36     A is the Mira-type variable R Aql.                                              
19064+0709 STF2449     H 3 109.                                                                MEv2010 
19064-1154 RST4028     HIP 93827. See Allen et al. (2000) for information on metallicity,      AlC2000 
                       age, galactic orbital parameters, etc.                                          
19064-3704 HJ 5084     gam Cra.                                                                        
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.38 +/- 0.65, 2.38, and 2.19 Msun, respectively.             Mlk2012 
19065+1555 BPM 964     [PM2000] 1716453 + [PM2000] 1715741.                                    Gvr2010 
19066-0121 STF2447     Spectrum of B: A0VpSrCrSi.                                                      
                       AB: H 4 127.                                                            MEv2010 
19067+1727 BPM 965     [PM2000] 1718118 + [PM2000] 1718187.                                    Gvr2010 
19067+1654 BPM 966     [PM2000] 1718155 + [PM2000] 1718163.                                    Gvr2010 
19068+6106 LDS2758     LDS5243.                                                                        
19069+4137 COU2197     Measures scattered and impossible to interpret.                                 
19069+2210 STF2455     Mt. Wilson spectral types F1s and B5.                                           
                       Relative motion is nearly rectilinear.                                  Fat1941 
                       AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19069+1638 BPM 967     [PM2000] 1719528 + [PM2000] 1719355.                                    Gvr2010 
19069+0847 HJ 2854     FOX 237 is 4s faster and 1' north of HJ 2854.                                   
           FOX 237     CD: FOX 237 is 4s faster and 1' north of HJ 2854.                               
19069-2740 tau Sgr     Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
19070+1104 HEI 568     18 Aql. This is the eclipsing and spectroscopic binary Y Aql,                   
                       P = 1.30d. Hence a triple system.                                               
19072+4919 DAE  12     TrES-2 = KOI-1. Daemgen et al. (2009) estimate spectral types G0 and            
                       K4.5-K6, masses 1.05 and 0.67 Msun, and orbital period about 3900y.     Dae2009 
                       Bergfors et al. (2013) estimate spectral types G0V and K0-M0V.          Brg2013 
19072+2053 LDS1017     Ross 730,1.                                                                     
19073+3606 STA   3     iot Lyr = 18 Lyr                                                                
19073+1742 BPM 968     [PM2000] 1722355 + [PM2000] 1722300.                                    Gvr2010 
19074+3230 STF2461     17 Lyr. Mt. Wilson spectral type A is A9n.                                      
                       A is a spectroscopic binary.                                                    
                       AC: Proper motion of C +1219,+1114. Mt. Wilson spectral type is M3.             
                       Proper motion A : +124+030, E : -004-006, G : -003+007, H : -017-013.           
                       AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
           KUI  90     Ca: Combined solution from astrometry, spectroscopy, and parallax by            
                       Segransan et al. (2000). Solution yields mass and orbital parallax      Sgr2000 
                       determination.                                                                  
           STF2461     AB: H 2  68.                                                            MEv2010 
19074+1616 BPM 970     [PM2000] 1722846 + [PM2000] 1722676.                                    Gvr2010 
19074+1351 BPM 969     [PM2000] 1722601 + [PM2000] 1723017.                                    Gvr2010 
19075-1456 J  1646     J 2165.                                                                         
19075-2407 B   426     J  1600.                                                                J__1962a
19075-3622 B   963     C is CPD-36@8723.                                                               
19076+1648 BPM 971     [PM2000] 1724040 + [PM2000] 1723777.                                    Gvr2010 
19077+1538 BPM 972     [PM2000] 1724465 + [PM2000] 1724668.                                    Gvr2010 
19077+1447 BPM 973     [PM2000] 1724637 + [PM2000] 1725353.                                    Gvr2010 
19077-5515 RST1020     Not in Michigan Vol. XI.                                                        
19078+3856 STF2469     A is a spectroscopic binary and Algol-type eclipsing binary, period             
                       1.5403d.                                                                Zas2010 
19079+4652 A   704     KOI  13AB = KIC 9941662.                                                Hor2011c
19079+3043 HLM  16     Originally in WDS as 19079+3039, the Holmes AB pair was determined to           
                       be the same as 19079+3043J  2945AB.                                             
                       19079+3039HLM  16AC renamed 19079+3043HLM  16AG, aka ABH 110AG.                 
19080+1745 BPMA 79     [PM2000] 1727055 + [PM2000] 1725133.                                    Gvr2010 
19080+1651 ISO   9     Aa,Ab is a spectroscopic binary, P = 22d. B is +16@3751.                        
19080+1645 BPM 974     [PM2000] 1726469 + [PM2000] 1726319.                                    Gvr2010 
19080+1337 BPM 975     [PM2000] 1726786 + [PM2000] 1727065.                                    Gvr2010 
19081+2142 CHR  83     Discovered in a reanalysis of data for Bagnuolo et al. (1992), this     Bgn1992 
                       measure predates our "discovery" observation by more than one year.     Hrt1992b
19081+1630 BPM 977     [PM2000] 1727548 + [PM2000] 1727293.                                    Gvr2010 
19081+1259 BPM 976     [PM2000] 1727426 + [PM2000] 1727256.                                    Gvr2010 
19081-2650 S   711     B is CD-27@13592.                                                               
19082+1702 BPMA 80     [PM2000] 1728088 + [PM2000] 1727867.                                    Gvr2010 
19082+0118 EVS  39     Primary is the Cepheid TT Aql.                                          Evs2016a
19083+5520 D    19     AB: Elongated 1863-1870                                                 D__1906A
19083+2522 HD178593    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
                       Spectroscopic solution to these astrometric pairs given by Griffin      Grf2013a
                       (2013). Periods match "tolerably well," other common elements less so.          
19083-0726 EVS  40     Primary is the Cepheid V496 Aql.                                        Evs2016a
19083-3121 PRO 221     A is the Algol-type system V526 Sgr.                                            
19085+0218 J  1281     Pair is +15s, -2' from BD+02 3791. At -29s, -3' from J 1281 is a faint          
                       pair: 1954.580, 4.1deg, 4.39", mags 12.2, 12.5.                         Cou1955a
19086+3755 STF2473     CD: DEA 107.                                                                    
19087+5630 TDS 970     Aka MLR 577.                                                            Dam2015b
19087+1527 BPM 978     [PM2000] 1731194 + [PM2000] 1731688.                                    Gvr2010 
19087+1244 BPM 979     [PM2000] 1731528 + [PM2000] 1731534.                                    Gvr2010 
19087-0708 DAM  53     B is IO Aql.                                                            Plt1934 
           PLT   5     C is IP Aql.                                                            Plt1934 
19088+3446 STF2470     B is BD+34 3436. A is a spectroscopic binary.                                   
19088+1433 BPM 980     [PM2000] 1731709 + [PM2000] 1731154.                                    Gvr2010 
19088+1304 OL   91     Not found by Heintz at IDS position.                                    Hei1990b
19089+3404 COU1462     More observations needed to define orbit.                                       
                       Elements determined by Mante (1999) were also published by the same     Mnt1999b
                       author in Obs. Trav. SAF 52, 44, 2000.                                          
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.51 +/- 0.20, 1.34, and 0.58 Msun, respectively.             Mlk2012 
19091+4502 ARG  83     AC pair originally listed as BC, but all measures were from A to AC.            
19091+3436 STF2474     B is BD+34 3438.                                                                
                       AB: NLTT 47474/47473                                                    Chm2004 
                       AB: B is exoplanet host, P=71.5d.                                       Tok2014d
           CHR  84     Aa,Ab: 1985.5232: This autocorrelogram was remeasured; the new results          
                       are listed here.                                                                
                       The paper by Tokovinin et al. (2000) also includes a combined           Tok2000a
                       spectroscopic/astrometric solution for orbital elements and masses.             
                       Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and                  
                       spectroscopic masses 5.43 +/- 2.10, 2.39, and 1.02 Msun, respectively.  Mlk2012 
                       Aa,Ab: SB2, P=3.540y.                                                   Tok2014d
                       Combined solution by Farrington et al. (2014) yields masses 0.802 +/-           
                       0.055 and 0.622 +/- 0.053 Msun, as well as an orbital parallax 28.26            
                       +/- 1.70 mas.                                                           CIA2014a
19091+1325 BPM 981     [PM2000] 1733900 + [PM2000] 1733074.                                    Gvr2010 
19092+1301 BPM 982     [PM2000] 1734282 + [PM2000] 1734644.                                    Gvr2010 
19092+0325 STF2462     An incorrect DM designation in the BDS resulted in an imprecise WDS             
                       designation and later "rediscovery" of this system by Soulie (2006).    Sle2006b
                       The 19107+0326 SLE 932 pairs have been merged with the Struve system.   StF1837 
                       The A and B components were switched at some point post-IDS; all                
                       components have been corrected back to their original identifications.          
19094+1550 BPM 985     [PM2000] 1735847 + [PM2000] 1735578.                                    Gvr2010 
19094+1336 BPM 986     [PM2000] 1735941 + [PM2000] 1735983.                                    Gvr2010 
19094+1305 BPM 984     [PM2000] 1735693 + [PM2000] 1736310.                                    Gvr2010 
19094+1300 BPM 983     [PM2000] 1735609 + [PM2000] 1736033.                                    Gvr2010 
19094-4939 HJ 5088     HJ 5088a.                                                                       
19095+3839 KOI 118     Adams et al. (2012) theta values corrected to 360-theta                 Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19095+1925 HO  443     Also known as TDS 969.                                                          
19095+1552 BPM 988     [PM2000] 1736455 + [PM2000] 1736408.                                    Gvr2010 
19095+1511 J   480     BD+14 3806 (the A component) is at 251 deg, 62"                         Hei1983a
                       BC: Additional notes may be found in Jonckheere (1949).                 J__1949b
19095+1403 BPMA 81     [PM2000] 1736413 + [PM2000] 1734918.                                    Gvr2010 
19095+1341 BPM 987     [PM2000] 1736420 + [PM2000] 1735550.                                    Gvr2010 
19095-4934 HJ 9005     Previously known as HJ 5088d.                                                   
19095-4937 HJ 9006     Previously known as HJ 5088b.                                                   
19096+1321 BPM 989     [PM2000] 1736788 + [PM2000] 1736128.                                    Gvr2010 
19096-4940 HJ 9007     Previously known as HJ 5088c.                                                   
19098+3849 ES 2035     The pair MLL 7 is identical                                             Hei1980a
19098+1315 BPM 990     [PM2000] 1738444 + [PM2000] 1738331.                                    Gvr2010 
19098-1948 B   427     A premature orbit has been computed. Voronov orbit rejected from        Vor1934 
                       Fourth Orbit Catalog ("probably not double")                            Wor1983 
                       Additional notes may be found in Wilson (1951).                         WRH1951 
19099+1610 BPM 991     [PM2000] 1738659 + [PM2000] 1737891.                                    Gvr2010 
19099+1511 BPM 992     [PM2000] 1739136 + [PM2000] 1738753.                                    Gvr2010 
19099+1323 BPMA 82     [PM2000] 1738693 + [PM2000] 1738578.                                    Gvr2010 
19099-6556 DON 948     CD-66@2279.                                                                     
19099-6825 SHY 314     HIP  94150 + HIP  94154.                                                        
19100+1237 BPM 993     [PM2000] 1739198 + [PM2000] 1739344.                                    Gvr2010 
19101+1755 BPM 994     [PM2000] 1739811 + [PM2000] 1739029.                                    Gvr2010 
19101-2907 I  9005     Previously known as I  1136 1/2.                                                
19102+0841 STF2468     HJL 263.                                                                HJL1986 
19105+1556 BPM 995     [PM2000] 1742668 + [PM2000] 1742889.                                    Gvr2010 
19105-3000 UC 3830     CPM candidate confirmed physical by photometry (2MASS and V mags).      Tok2013c
19106+5429 A  1391     Prieur et al. (2014) derive a dynamical parallax of 6.2 mas and a               
                       total mass of 4.1 +/- 2.6 Msun (based on the revised Hipparcos          VlF2007 
                       parallax of van Leeuwen 2007).                                          Pru2014 
19106-4134 DEA   3     Published proper motion indicates all three are CPM, however, the       Dea2005 
                       values from UCAC4 presented here would indicate only BC is.             UC_2013a
19107+2114 BRT2452     J 3214.                                                                         
19107+1736 BPM 996     [PM2000] 1743664 + [PM2000] 1743756.                                    Gvr2010 
19108+4720 KOI  98     Kepler-14b is a hot Jupiter transiting one component of this close              
                       binary system.  The planet has an orbital period P = 6.7901230 +/-              
                       0.0000043d, a mass M = 8.40 +0.35/-0.34 Mjup, and a radius R = 1.136            
                       +0.073/-0.054 Rjup, yielding a density of 7.1 +/- 1.1 g/cc. It is one           
                       of the most massive transiting exoplanets yet discovered.               Lat2011 
19108+1318 BPM 997     [PM2000] 1744066 + [PM2000] 1743667.                                    Gvr2010 
19109+3018 JNN 121     The AstraLux images reveal 3 components in the 2MASS J19105480+3017476          
                       system. Due to their very compact configuration, the triple system is           
                       very likely physically bound. Only one epoch of imaging exists so far.  Jnn2012 
19110-0726 A    95     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 6.01 +/- 4.00, 4.44, and 1.10 Msun, respectively.             Mlk2012 
19111+3847 STF2481     Mt. Wilson spectral type of A is G4.                                            
                       A,BC triple solution.                                                   Sod1999 
                       H 2  68                                                                 Bu_1906 
           SE    2     Mt. Wilson spectral type of BC is K0.                                           
                       SE 2 is the np component of STF 2481 (van den Bos).                     B__1925a
                       The pair BC is 4.5" Nf star A (mag. 8.4, G5) and is in slow             B__1960b
                       retrograde motion about it. The combined light of B and C is                    
                       slightly brighter than that of A; thus the quadrant of A,BC                     
                       (= STF 2481) is sometimes confused.                                             
                       BC: Malkov et al. (2012) derive dynamical, photometric, and                     
                       spectroscopic masses 2.04 +/- 0.45, 2.02, and 0.95 Msun, respectively.  Mlk2012 
           TAR   4     DE: 3' south of ADS 12145. Heintz identifies this with HLM  17          Hei1990b
                       (aka ADS 12149).                                                                
19113+1317 BPM 998     [PM2000] 1746728 + [PM2000] 1746950.                                    Gvr2010 
19116-5642 HRG 130     Spectrum: G8/K0III+A/F.                                                         
19118+2615 STF2480     STF2495.                                                                        
19118-5319 FIN  68     Rapid direct motion.                                                            
19120+5057 KOI 153     Adams et al. (2012) theta values corrected to 360-theta                 Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19121+4951 STF2486     Mt. Wilson spectral type is G3.                                                 
19121+0254 AST   1     Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
                       Papers by Franz et al. (1998) and Benedict et al. (2001) both include   AST1998 
                       orbital elements and detailed discussions of component masses, etc.     AST2001 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 0.57 +/- 0.31, 0.51, and 0.35 Msun, respectively.             Mlk2012 
19121+0237 BU 1204     Slightly variable. Alternate spectrum: B9eShell.                                
19121+0055 SCJ  19     B is BD+00@4131.                                                                
19124-3304 OL   22     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 3.03 +/- 1.68, 2.44, and 1.07 Msun, respectively.             Mlk2012 
19124-5148 DUN 225     Spectrum of B: F6IV.                                                            
19125+0306 J  2168     BAL 1978.                                                                       
19125+2422 RAS  28     Includes the alpha2 CVn type variable star QW Vul.  Companion likely            
                       late-G.                                                                 Ras2014 
19125-0525 HIP  94370  Unresolved. Delta-mu and long-period SB, according to CfA.              Tok2013b
19126+6740 BUP 186     del Dra = 57 Dra = Altais                                                       
                       Smyth's quoted separation is difference in RA only.                     Smy1844 
19126+5117 KOI2331     The system hosts a single 1.4 Rearth planet candidate with a 2.8 day    KOI2013a
                       period (Batalha et al. 2013).                                           Dre2014 
19126+1651 BU  139     AB: This object was misidentified as HD 179558 by McAlister et al.      McA1983 
                       V338 Sge, Algol (EA) type eclipsing binary, P = 3.49784 d.              Zas2011 
           STTA177     AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
           BU  139     AD/AE: Confusion in component designation, with the "D" component of            
                       the 29" AD pair not the same star as the "D" component of the 137" CD           
                       pair. The ADS identifies the two pairs as "Aa" and "CD", respectively.  A__1932a
                       The IDS changes "Aa" to "AP" (due to the lack of lower-case letters     IDS1963 
                       available on the IDS's computer punch cards). However, some measures            
                       of the pair are also listed erroneously as an additional pair in this           
                       system, identified as "AD". The two pairs were later recognized as              
                       being the same, and were merged under the "AD" designation in the WDS.          
                       The designation for 29" pair has been changed to "AE". Our thanks to            
                       Steve Smith (2014, private comm.) for pointing out the discrepancy.             
19126-2002 B   429     Measures uncertain, too close.                                                  
19127+2435 MAD   7     AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19127+0643 OSO 107     G022-019. AD, AE, AH, and AI are not common proper motion pairs, based          
                       on comparison with POSS2 red plates.                                    Oso2004 
19128+2957 BRT  37     19129+2957J  3300                                                               
19129+1528 J  2951     J 3274 is probably identical                                            Hei1983a
19129+1433 BPM 999     [PM2000] 1753880 + [PM2000] 1753476.                                    Gvr2010 
19130+4323 KOI1463     Primary is an eclipsing binary of Algol type (detached).                        
19130-0333 SCJ  20     B is BD-03@4511.                                                                
19130-3351 SCT   1     Aka ARY  77.                                                                    
19131-7836 HJ 5073     B is CPD-78@1214.                                                               
19132+6312 AG  228     B is BD+62@1696.                                                                
19132+3908 HLM  19     ALI 884.                                                                        
19133+0153 BAL1511     J 2169.                                                                         
19133-0036 OSO 108     G022-020. Not a common proper motion pair, based on comparison with             
                       POSS2 red plates                                                        Oso2004 
19133-0223 HJ  265     Herschel notes star is quadruple. A third companion is seen in the              
                       Carte du Ciel San Fernando results.                                     Gau1926a
19134-0246 J  1378     BAL 251.                                                                        
19135+4321 KOI2722     This system contains four confirmed planets with radii of 1.4, 1.4,             
                       1.1, and 1.3 Rearth and one candidate planet with a radius of 1.3       KOI2014a
                       Rearth (Burke et al. 2014).                                             Dre2014 
19135+3902 SHJ 289     B is BD+38@3489.                                                                
                       H 5  42.                                                                MEv2010 
19135-1632 HJ 2856     Also known as J 1667.                                                           
19136+2012 HU  335     Very red; variable? Magnitude noted as 7.3 by Hussey, 8.0 by van                
                       Biesbroeck, 8.6 by van den Bos, 7.7 in 1953, 7.4 in 1954, 7.3 in 1966,          
                       and 8.3 in 1969. Listed as 7.95 in HD catalog.                          Baz1972 
19136-0824 J   535     J 2690.                                                                         
19137+2905 BRT 190     J 2956.                                                                         
19137+0218 HJ  879     21 Aql. A is the Alpha CVn-type variable V1288 Aql. Spectrum of B: F8V          
19138+4548 KOI2298     This system contains a 1 Rearth planet candidate with a 16.7 day orbit          
                       (Batalha et al. 2013). NEXSci also reports a 0.8 Rearth false positive  KOI2013a
                       with a 31.8 day period. We detected a companion 1.3 Ks mags fainter             
                       than KOI2298 at a distance of 1".47. The companion is expected to have          
                       Kp = 15.2 (dKp = 1.4), indicating that contamination may lead to a              
                       significant underestimate of the planet radius.  In the simple                  
                       approximation that all light from the companion star is captured in             
                       the Kepler aperture, the radius estimate for the planet should be               
                       increased by 13% to account for the dilution if indeed the planet               
                       orbits the target star and the companion has Kp = 14.9. However, the            
                       companion may be the same object identified ~1" away from KOI2298 in a          
                       HIRES guider image. The estimated brightness contrast from the HIRES            
                       image is three mags, which implies companion is red enough that the             
                       dilution correction might be only a 3% change to the planet radius      Dre2014 
19138+3909 STF2487     eta Lyr = 20 Lyr. B is BD+38@3491. A is a spectroscopic binary.                 
                       AB: H 4   2.                                                            MEv2010 
                       AB: SEI 581.                                                            Nsn2017b
19138+0632 BRT2180     J 2955.                                                                         
19139+2252 HJ 2859     AC: C component is primary of 19139+2250 HJ 2858.                               
19139+2250 HJ 2858     Primary is C component of 19139+2252 HJ 2859AC.                                 
19139-4722 HJ 5092     B is CD-47@12795.                                                               
19140+3252 SEI 580     Secondary not seen in ALADIN image - possibly plate flaw                        
19141+6707 HDS2722     Mean motion indicates P ~ 80 yr, rho decreasing.                        Msn1999b
19141+4057 KOI 283     Adams et al. (2012) theta values corrected to 360-theta                 Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19142+2308 STF2485     POU 3754.                                                                       
19142+1445 BPM1001     [PM2000] 1758831 + [PM2000] 1758495.                                    Gvr2010 
19142+1418 BPM1000     [PM2000] 1758823 + [PM2000] 1758888.                                    Gvr2010 
19143+6754 STF2508     B is BD+67@1133.                                                                
19143+1904 STF2484     A premature orbit has been computed.                                            
                       The semi-major axis value of 2".041 in Hopmann (1973) is apparently a   Hop1973b
                       typo. The value was changed to 2".841 in the orbit catalog to better            
                       match the observations.                                                         
19143-0843 GC 26500    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
19144+2026 BRT2453     Also known as J 2957.                                                           
19145+3434 STT 367     A,BC  HJL 264.                                                          HJL1986 
19146+3252 SEI 582     Secondary not seen in ALADIN image - possibly plate flaw                        
19147+1918 LDS1020     Ross 733-4.                                                                     
                       NLTT 47575/47576                                                        Chm2004 
           BWL  49     AC, AL, and AX: Colors and/or astrometry are inconsistent with a late-          
                       type common proper motion companion based on visual inspection of the           
                       field from 2MASS, SDSS, DSS1, and/or DSS2. Primary is GJ 9652.          Bwl2015 
19148+0100 J  1036     Aka TDT1315.                                                                    
19149+0209 BAL1514     Ross 651.                                                                       
19150+6354 MOT   1     B is BD+63@1502.                                                                
19150-1559 HWE  46     Primary is eclipsing binary of Beta Lyr -type, period 0.875 d.          Zas2012 
19153+1505 STTA178     B is BD+14@3845.                                                                
19155+2721 BRT3339     Originally published as BRT 191.                                        Brt1928 
19155+1713 BPM1003     [PM2000] 1763918 + [PM2000] 1763786.                                    Gvr2010 
19155+1510 BPM1002     [PM2000] 1763568 + [PM2000] 1763253.                                    Gvr2010 
19155-2515 B   430     psi Sgr = 42 Sgr. B is SB2, P = 10.78 d. Alternative spectra:                   
                       F2:+F7III.                                                                      
                       1982.5056: This autocorrelogram was remeasured; the new results are             
                       listed here.                                                                    
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 4.47 +/- 0.71, 3.83, and 4.22 Msun, respectively.             Mlk2012 
19156+3748 BRT2224     19157+3748ALI 618                                                               
19156-2411 HD 179949   Chauvin et al. (2006) note finding at least one faint companion         Cvn2006 
                       candidate within separation/magnitude range listed. However,                    
                       further observations are required for verification                              
19158-4107 HIP  94668  Variable RB and large acceleration - close binary?                      Tok2013b
19159+2727 STT 371     A spectroscopic binary.                                                         
19159+2018 J  2959     Jonckheere gives BD as +20@4098, but position and magnitude agree with  J__1945 
                       BD+20@4090.                                                                     
19160+1508 BPM1004     [PM2000] 1765754 + [PM2000] 1765647.                                    Gvr2010 
19160-0238 J  1380     BAL 252.                                                                        
19161-2510 BRT3084AB   Aka J  1841.                                                                    
19162+6333 MOT   2     B is BD+63@1506.                                                                
19162+2123 HJ 2862     1 Vul. A is a spectroscopic binary, P = 249.4d, and possibly variable.          
19162+1612 BPM1005     [PM2000] 1766442 + [PM2000] 1766083.                                    Gvr2010 
19163+4018 COU2280     TDT1335.                                                                        
19164+3808 SHJ 292     the Lyr = 21 Lyr. B is BD+37@3399.                                              
                       AB: H 6  56.                                                            MEv2010 
19164+1612 BPM1006     [PM2000] 1767230 + [PM2000] 1766880.                                    Gvr2010 
19164-2521 HJ 5101     B is CD-25@13879.                                                               
19165+3910 A   158     SEI 587.                                                                Nsn2017b
19166+1503 BPM1007     [PM2000] 1768050 + [PM2000] 1768125.                                    Gvr2010 
19167+3308 HO  102     STF2493.                                                                        
19167-4553 RST4036     Strange (but useable) reference point for the Transit Data due to               
                       reversed signs for proper motions in the Hipparcos Input Catalog.       Sod1999 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.24 +/- 0.20, 1.14, and 0.60 Msun, respectively.             Mlk2012 
19168+6742 STF2514     D is BD+67@1142. Delta(RA) +104"; delta(DEC) -162".                             
19168+0141 BAL1515     J 2257.                                                                         
19169+1359 BPM1008     [PM2000] 1769464 + [PM2000] 1769180.                                    Gvr2010 
19169+0510 LDS6334     Proper motion of A -603 -1339.                                                  
19169-1058 BU  140     AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19170+3332 ES  351     ES 2292.                                                                        
19171+0920 STT 370     B is the Algol-type system V342 Aql.                                            
                       A 180.5-d spectroscopic orbit has been found for the A component.       Grf2012 
19172+1403 BPM1009     AB: [PM2000] 1770724 + [PM2000] 1770299.                                Gvr2010 
           BPM1010     BC: [PM2000] 1770299 + [PM2000] 1769858.                                Gvr2010 
19172+0143 B  2875     Nova Aquilae 1936. Undoubtedly of the same character as the other               
                       measures of such objects, and not a true double star.                           
19172-6640 GLE   3     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 4.89 +/- 1.65, 4.28, and 3.40 Msun, respectively.             Mlk2012 
19173+2702 BRT3340     Originally published as BRT 192.                                        Brt1928 
19173-3331 VOU  14     SWR 262.                                                                        
19174+2416 GCB  37     Position in error and found single                                      Hei1980a
19174+1640 BPM1011     [PM2000] 1771245 + [PM2000] 1770821.                                    Gvr2010 
19174+1253 BPM1012     [PM2000] 1771545 + [PM2000] 1771276.                                    Gvr2010 
19177+2302 BU  248     2 Vul. A is the Beta CMa-type variable ES Vul.                                  
19177+1531 BPM1013     [PM2000] 1772762 + [PM2000] 1772823.                                    Gvr2010 
19177+0847 HJ 5509     Primary is eclipsing binary of W UMa-type, period 0.520681 day.         Zas2013 
19178+2411 GCB  73     Many measures of this pair erroneously assigned to GCB  37.                     
19178-5007 RST1031     CPD-50@11025.                                                                   
19179+2522 BUP 187     B is BD+25@3783.                                                                
                       Optical pair, based on study of relative motion of the components               
                       using the method of apparent motion parameters.                         Kiy2008 
19180+2012 COU 321     1986.394: Separation of this partially resolved pair was calculated             
                       under the assumption of zero or otherwise known magnitude difference.   Tok1985 
19180+1459 BPM1014     [PM2000] 1774045 + [PM2000] 1774336.                                    Gvr2010 
19181+1718 BPM1015     [PM2000] 1774148 + [PM2000] 1773980.                                    Gvr2010 
19181+0351 HEI 873     Aka BAL2507.                                                            Dam2016d
19181-1557 S   716     Appears to also be STN  46 (formerly at 19267-1557) with an RA error.           
19182-1852 H 5  77     H V 77.                                                                         
19182-3823 TOK  33     Confirmed by 2MASS, with consistent position as further evidence of             
                       physical nature. Primary is 2.5d SB. Estimated period of visual pair            
                       6600y.                                                                  Tok2006 
19183+1450 BPM1016     [PM2000] 1774996 + [PM2000] 1774899.                                    Gvr2010 
19185+0105 STF2492     23 Aql.                                                                         
                       AB: H 1  14.                                                            MEv2010 
19187+4042 KOI1677     KOI1677 hosts a 2.2 Rearth planet candidate with a 52.1 day orbit and           
                       a 0.8 Rearth candidate with a 8.5 day orbit (Batalha et al. 2013).      KOI2013a
                       Assuming that all of the flux from the target star and the companion            
                       is captured in the Kepler aperture and that the planet orbits the               
                       target star, the planet radius estimate should be increased by roughly          
                       2% to account for the contamination from the nearby star.               Dre2014 
19188+1736 HU  337     Not seen for certain after 1960, until 1987.                                    
19188+1629 RAO  67     A is SB2, P=5.480d.                                                     Tok2014d
19188+0020 STFA 40     24 Aql. Alternate spectral type of A:                                           
                       K0IIIa:Ba0.3CH1.                                                                
19189+1507 BPM1017     [PM2000] 1777397 + [PM2000] 1777772.                                    Gvr2010 
19189+1237 BPM1018     [PM2000] 1777497 + [PM2000] 1777524.                                    Gvr2010 
19190+4138 KOI3158     A,BC: Kepler-444 is a metal-poor triple system that hosts five                  
                       sub-Earth-sized planets. The secondary is an SB2 consisting of two M            
                       dwarfs. Dupuy et al. (2016) determine an eccentric orbit of A,BC and            
                       derive mass ratios (M_B + M_C)/M_A = 0.71 and M_C/M_B = 0.86 +/- 0.03.          
                       Limits are determined for the BC orbit, with a <10mas. System mass is           
                       1.30 +/- 0.06 Msun.                                                     Dup2016b
19190+3916 STF2502     Primary is an eccentric Algol-type eclipsing binary, period 8.64731d.   Zas2010 
19190+3727 MIU   1     A is the eclipsing binary U Sge.                                                
19190-3317 TOK 624     AC: C component is the primary of 19209-3303 HJ 5107.                           
19192+2847 DOO  73     Not found by Van Biesbroeck and van den Bos. Object may be 3' south.            
19192+2844 VBS  28     This may be same as DOO 73, ADS 12308. No other pair nearby.                    
19192+1519 BPM1019     [PM2000] 1778568 + [PM2000] 1778992.                                    Gvr2010 
19192+0401 HJ 2864     STF3124.                                                                        
19194+1514 BPM1020     [PM2000] 1779043 + [PM2000] 1779116.                                    Gvr2010 
19197+1222 S   717     28 Aql. STTA179 = H 5  34.                                                      
                       A is the Delta Scuti-type variable V1208 Aql.                                   
19199+3532 STF2505     Spectrum composite; A0+K.                                                       
19200+2756 EVS  41     Primary is the Cepheid V473 Lyr.                                        Evs2016a
19200+1510 BPM1021     [PM2000] 1781304 + [PM2000] 1781405.                                    Gvr2010 
19200+1439 BPM1022     [PM2000] 1781388 + [PM2000] 1781600.                                    Gvr2010 
19200+0535 STF2497     B is BD+05@4114.                                                                
19201+3752 ES 2489     A is the Mira-type variable U Lyr.                                              
19201+2639 STTA181     B is BD+26@3528.                                                                
                       A: Ren & Fu (2013) calculated an astrometric orbit, combining                   
                       Hipparcos Intermediate Astrometric Data with spectroscopic elements by          
                       Griffin (1982). They derived component masses 1.45 and 1.19 Msun and    Grf1982a
                       an estimated semimajor axis of 12.85 mas.                               Ren2013 
19202+3441 POP 204     AKA WFC 220                                                                     
19202+0403 STF2498AB   A is a close spectrscopic binary (1137.2-d) as is B (90.508-d).         Grf2010c
                       Their respective gamma velocities are consistent with them being                
                       physical but of extreme orbital period.                                         
19203+0056 BAL1202     J  1382.                                                                Nsn2016 
19204-1034 HU   72     A is variable.                                                                  
19205+1519 BPM1023     [PM2000] 1782664 + [PM2000] 1782585.                                    Gvr2010 
19205-0525 ISO  10     Aa,Ab: 26 Aql. Aa,Ab is a spectroscopic binary, P = 266.5d.                     
                       Hipparcos astrometric solution adopted some elements from the orbit of  HIP1997d
                       Franklin (1952).                                                        Frn1952 
19206+3911 STF3131     SEI 590.                                                                Nsn2017b
19206-0645 HDS2735     AB + TOK 432AC: HIP 95068 is the neglected Hipparcos binary HDS 2735            
                       AB, a distant K-type giant. We did not resolve this 0".1 binary, which          
                       remains unconfirmed, but detected instead another faint star at 1".             
                       The stellar background is crowded, the PM is small, and the status of           
                       the new companion remains uncertain.                                    Tok2015c
19206-0740 LDS 678     A is a white dwarf. B is variable.                                              
                       AB: NLTT 47693/47691                                                    Chm2004 
                       AB: GJ 9653.                                                            Far2005b
19207+1425 STTA180     B is BD+14@3879.                                                                
19209-3303 HJ 5107     AB + TOK 433Aa,Ab: HIP 95106 and 95110 form the 13".7 pair HJ 5107 AB.          
                       The RV variability of A was suspected by the GCS, it is now resolved            
                       as a 0".27 binary with estimated period of ~35yr. The component B was           
                       also observed and found unresolved. It contains a spectroscopic pair            
                       (Tokovinin, in preparation), the whole system is quadruple.             Tok2015c
           TOK 433     Aa,Ab: Possible SB, no orbit.                                           Tok2014d
19209-5103 HJ 5104     B is CD-51@12042.                                                               
19212-1250 J  1672     Same as J  2693.                                                                
19213+5543 A  1395     Not seen since 1929.                                                            
19215+4231 JNN 122     The very close companion resolved by AstraLux is probably physically            
                       bound, but this has yet to be tested through proper motion analysis.    Jnn2012 
19215-0807 J  2265     J 2544 is identical.                                                    Hei1983a
19216+5223 BU 1129     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 3.41 +/- 2.05, 3.61, and 1.89 Msun, respectively.             Mlk2012 
19216+4017 KOI 123     AC: Adams et al. (2012) theta values corrected to 360-theta             Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19216-1914 H 6 120     H VI 120.                                                                       
19217+6956 ELD   1     Primary is NSV 11987 = DW Dra. The companion was seen during a visual           
                       check on the variable star by Elias & Locher; the relative astrometry   ElD1986 
                       and secondary magnitude are estimates (+/- 5deg, 0".5, 0.3mag).                 
19217+2534 ES  483     A is the Algol-type system Z Vul.                                               
19217+0912 AG  229     B is BD+08@4056.                                                                
19217-1557 ups Sgr     Massive interacting binary. Bonneau et al. (2011) orbit combines the            
                       spectroscopic elements of Koubsky et al. (2006 A&A 459, 849) with               
                       interferometric data by Netolicky et al. (2009 A&A 499, 827) and new            
                       CHARA array data.                                                       Bnu2011 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 10.60 +/- 7.39, 32.14, and 1.35 Msun, respectively.           Mlk2012 
19217-1715 HO  272     AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
                       AC: Nothing in the field appears to match Hough's measure.              Ho_1899a
19218+1737 BPM1024     [PM2000] 1785926 + [PM2000] 1785678.                                    Gvr2010 
19220+2512 RAS  29     Silicon star, type B9. B component estimated as F0-F2, C component as           
                       type K.                                                                 Ras2014 
19221-0444 STF2501     B is BD-05@4946.                                                                
19221-2931 SHY 753     HIP  95203 + HIP  95164.                                                        
                       AB + TOK 423Aa,Ab: HIP 95203 is another acceleration binary with                
                       variable RV resolved here. The relatively large separation of 0".77             
                       corresponds to a period of ~180yr. The actual period can be as short            
                       as 60yr if the pair is seen now near its maximum separation (it would           
                       then have been closer at the time of the Hipparcos mission). Most               
                       likely, however, the faint visual companion found here and the                  
                       spectroscopic/acceleration pair make a triple system. There is another          
                       companion HIP 95164 at 435". The status of this wide pair (is it a              
                       real binary or just two members of a moving group?) is not clear, but           
                       the association of those stars leaves no doubt (common RV, PM, and              
                       parallax).                                                              Tok2015c
19222+4808 KOI1316     Primary is Kepler exoplanet host star.                                  Adm2013 
19223+6118 MLB 173     FOX 85.                                                                         
19224+1459 J   822     Position corrected by Couteau. See measures of 19240+1507J  2964.       Cou1959a
                       Heintz confirms that these are different pairs.                         Hei1985a
19225+1610 BPM1025     [PM2000] 1787557 + [PM2000] 1787322.                                    Gvr2010 
19226-4428 DUN 226     bet 1 Sgr = Arkab Prior. B is CD-44@13278.                                      
19228-3147 PRO 225     Secondary not seen; possibly plate flaw in Perth source catalog.        PrO1912 
19229-5425 LWR   3     eta Tel                                                                         
                       Probably a physical pair; spectral type M7-M8V, mass <50 Mjup,                  
                       age < 30Myr for companion                                               Lwr2000 
                       Based on known proper motion of A component and very small change in            
                       separation between components over two years, conclude are likely               
                       physical pair.                                                          Gue2001 
                       Member of the bet Pic moving group.                                     Zuc2001b
           TOK 331     AC : Also known as CAB   9.                                             Cab2011 
19230+3925 GIC 156     G208-019/G208-020.                                                              
19232+1151 BPM1026     [PM2000] 1789274 + [PM2000] 1789251.                                    Gvr2010 
19234+2034 RAO  68     A is SB1 and asrometric binary (Makarov & Kaplan 2005), P=18.4y.        Mkr2005 
                       High-PM, metal-poor star.                                               Tok2014d
19235+2234 TDT1416     Assumed to be the once lost L    28 = BDS 9264.                         Dam2016d
19235-3432 COO 235     SWR 263. CPM pair                                                       Skf2004 
19235-6924 SHY 755     AC: HIP  95315 + HIP  95718.                                                    
19236+3313 THA   1     Primary is Gl 758, a high-metallicity G9 dwarf atdistance of 15.5pc.            
                       The faint B component is found to share common proper motion. Mass of           
                       B is estimated to fall in range 10.3-34.3 Mjup, temperature 549-637K;           
                       spectral type T9. C component is considered candidate companion.        Tha2009 
                       Based on additional epoch astrometry, the C component appears to be a           
                       background star.                                                        Jnn2011 
                       AB: Nilsson et al. (2017) derive a spectral type for the secondary of           
                       T7.0 +/- 1. Teff = 741 +/- 25K; inferred mass is 40-50 Mjup.            Nln2017 
19238+3942 HJ 2870     AB: SEI 594.                                                            Nsn2017b
19238+3832 COU2201     Primary is an Algol-type eclipsing binary, orbital period 52.58 day.    Zas2011 
19239-2939 HJ 5110     SWR 264.                                                                        
19240+2437 DOO9001     Aka TDS 988.                                                                    
19240+1507 J  2964     J  3342.                                                                        
                       Pair seen by Jonckheere sometimes confused with J 822, found at -1.6m           
                       and -7'. Did not see third companion noted by Jonckheere, which was             
                       apparently a diffuse star -0.5m from BD+14 3902.                        Cou1961a
19240-4557 I   116     Spectral type of C may be K.                                                    
19241+1724 BPM1027     [PM2000] 1791664 + [PM2000] 1791770.                                    Gvr2010 
19243+2032 HDS2752     Mean motion indicates P ~ 80 yr, rho increasing.                        Msn1999b
19243+0305 HJ  885     J 2694. BAL 1983. J 1844.                                                       
19244+1656 STFA 41     2 Sge. A spectroscopic binary.                                                  
                       B is BD+16@3842. B is also a spectroscopic binary.                              
           HDS2753     Aa,Ab: Very weak detection in 1996.5425 (Hipparcos found dm geq 3.8)    Msn1999b
                       Fekel et al. (2013) derive a spectroscopic orbit for the primary, with          
                       P=7.392d and e=0.00613. Estimated masses are 2.08 and 1.67 Msun.        Fek2013a
19244-1400 LEO  44     J 1757. J 1674.                                                                 
19246+5014 CH Cyg      Speckle interferometry can clarify the geometry of this symbiotic               
                       star: adopting a 5750-day period, eccentricity = 0, and distance of             
                       100 pc, and assuming the total mass of the system is small                      
                       (Wallerstein, 1983 PASP, 95, 564), we obtain rho ~ 0".07. Joint                 
                       speckle interferometric observations with Bonneau and Foy on the 6-m            
                       telescope in October 1981 also failed to disclose the companion.        Bag1984a
19248+0231 J  2965     BAL 1986.                                                                       
19249+0150 H 6  47     H VI 47. B is BD+01@3987.                                                       
19250+1157 STT 588     31 Aql.                                                                         
                       AB and AC: Optical pairs, based on study of relative motion of the              
                       components using the method of apparent motion parameters.              Kiy2008 
19251-2919 HJ 5113     Optical pair, based on study of relative motion of the components               
                       using the method of apparent motion parameters.                         Kiy2008 
19253-2431 FIN 327     chi 1 Sgr = 47 Sgr. We apparently view the pair at nearly 90 deg                
                       inclination, and since delta m for the components is near zero there is         
                       considerable ambiguity between a high-eccentricity short-period orbit           
                       and a low-eccentricity long-period one.                                         
                       Orbital analysis included reanalysis of earlier CHARA speckle data in           
                       order to derive absolute quadrants and possibly resolve this period             
                       ambiguity.                                                              Hrt1993 
                       Alternate spectral classification: A3/5IV/V.                                    
                       Hipparcos astrometric solution adopted some elements from the orbit of  HIP1997d
                       Finsen (1965).                                                          Fin1965b
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 4.62 +/- 1.35, 4.51, and 1.00 Msun, respectively.             Mlk2012 
19254+2455 CHR  86     Aa,Ab: This system, first announced by McAlister and recalled in a      McA1984b
                       later McAlister paper after repeated attempts at confirmation, has      McA1993 
                       been restored. While perhaps still spurious, the subsequent                     
                       confirmation or suspected duplicity (by another technique) makes the            
                       discovery measurement somewhat more probable.                                   
           STT 589     AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19254-6718 MLO  85     Hipparcos suspected non-single.                                                 
19255+6820 LDS2436     LDS5244.                                                                        
19255+1948 HJ 2871     4 Vul.                                                                          
                       AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19255+0307 BNU   6     Aa,Ab: del Aql = 30 Aql. A is a spectroscopic binary, now resolved by           
                       speckle interferometry.                                                         
                       Hipparcos astrometric solution adopts some elements from the            HIP1997d
                       spectroscopic orbit of Kamper et al. (1989).                            Kpr1989 
19256+0907 SOL   1     B is BD+08@4093.                                                                
19258-3006 I  1401     Spectrum: B9/9.5IV/V.                                                           
           WSI  91     Aa,Ab: The close WSI pair was initially given component designation             
                       Ba,Bb. However, Tokovinin et al. (2015) have determined that it was     Tok2015c
                       the A component that was split. Deisgnation has therefore been changed          
                       to Aa,Ab.                                                                       
19260+3555 BU 1286     AB: SEI 600.                                                            Nsn2017b
19260+1533 A  1647     Bidelman classifies A as composite: gK+A.                                       
19264+4928 YSC 134     Metal-poor SB2, spectroscopic orbit published by Tokovinin (1991).      Tok1991 
                       An astrometric orbit was deduced from Hipparcos data by Jancart et al.  Jnc2005 
                       (2005). The period derived for the visual orbit matches both the                
                       spectroscopic and astrometric solutions within the uncertainty, and             
                       other orbital parametrs are in reasonable agreement with the Tokovinin          
                       solution. The updated Hipparcos parallax (39.98 +/- 0.73 mas),                  
                       combined with the orbit, yields a mass sum of 2.0 +/- 0.3 Msun. The             
                       composite spectral type is K3V; a magnitude difference of 0.8 mags              
                       makes the component spectral types roughly K1V + K4V, which suggests            
                       a mass sum of 1.2-1.5 Msun, accounting for the lower metallicity.       Hor2012b
                       For the Horch et al. (2015) combined solution, spectroscopic elements           
                       are fixed to those of Halbwachs et al. (2012).  Assigned spectral       HJL2012 
                       types are K2V and K4.5V; derived masses 0.74 and 0.68 Msun.             Hor2015 
19264+0149 H 6  48     H VI 48. B is BD+01@3996.                                                       
19265+1953 STF2521     AB: H N  85.                                                            MEv2010 
19265+0020 BU 1469     nu Aql = 32 Aql. B is BD+00@4204.                                               
19266+3934 SEI 602     J 1157.                                                                         
19266+2719 STF2525     AB: CfA: RV of A or B can be variable                                   Tok2014d
19266+2530 STF2524     AB: H N 100.                                                            MEv2010 
                       AB: Additional notes may be found in Fatou (1941).                      Fat1941 
19268+5009 STTA182     B is BD+49@3011.                                                                
                       AD: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19268+2110 STF2523     AB: H 3  57.                                                            MEv2010 
           KRU   8     J 2968. Probable light and velocity variations.                                 
19268+1638 BPM1028     [PM2000] 1800161 + [PM2000] 1799927.                                    Gvr2010 
19269-5813 HJ 5108     CD-58@7433.                                                                     
19277+3632 STF2534     H 2  69.                                                                MEv2010 
19277+1229 BPM1029     [PM2000] 1803202 + [PM2000] 1803245.                                    Gvr2010 
19277-1821 TOK 367     First resolution; estimated period 9yr.                                 Tok2013b
19278-5420 HJ 5114     AE. Herschel notes "some doubt".                                                
19279+7316 PAL   1     Aka WFC 221.                                                                    
19282+1400 AG  381     100deg error in first published measure.                                        
19282-1209 SCJ  22     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.88 +/- 0.54, 1.89, and 0.91 Msun, respectively.             Mlk2012 
19284+0821 HD 183263   Chauvin et al. (2006) note finding at least one faint companion         Cvn2006 
                       candidate within separation/magnitude range listed. However,                    
                       further observations are required for verification                              
           GNS   2     Proper motion analysis suggests both companions are background stars.   Gns2012 
19285+4156 KOI3117     This system hosts a 1.5 Rearth planet candidate with a 6.1 day period   KOI2014a
                       (Burke et al. 2014).                                                    Dre2014 
19285-2600 HJ 5119     SWR 266.                                                                        
19287+3437 LTT15689    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
                       Spectroscopic solution to these astrometric pairs given by Griffin      Grf2013a
                       (2013). Periods match "tolerably well," other common elements less so.          
19287+2440 STFA 42     8 Vul = alp Vul. B is BD+24@3761, spectrum K0III.                               
19288+4203 KOI2838     This system hosts a 0.7 Rearth planet candidate with a 4.8 day period.          
                       The Kepler data also revealed a 7.7 day false positive (Burke et al.    KOI2014a
                       2014). We detected a companion 4.04 Ks mags fainter than KOI2838 at a           
                       distance of 1".75. The estimated Kp mag of the companion is Kp = 18.5           
                       (dKp = 5.0) and the approximate dilution correction is a 0.5% increase          
                       to the radius of the planet candidate. KOI 2838 does not display a              
                       significant source offset during transits.                              Dre2014 
19288+2653 BRT3342     Originally published as BRT 194.                                        Brt1928 
19289-4608 BRT1097     RST5605.                                                                        
19290+4758 NRT   1     Primary is HAT-P-7 = Kepler-2, which hosts the 1.82 Mjup planet                 
                       Hat-P-7b in a 2.2d orbit, with a=0.0386 au. Narita et al (2010)         Nrt2010 
                       estimate the spectral type of the B and C components at M9V-L0V and             
                       M5V-M6V, respectively, assuming they are both physical companions to            
                       HAT-P-7. However, they note that it is unlikely that both companions            
                       are physical, as the system would probably be unstable.                         
                       Narita et al. (2012) estimate spectral type of C component as M5.5V             
                       based on colors, and conclude the star shared common proper motion              
                       with HAT-P-7.                                                           Nrt2012 
19290-4952 SHY 319     HIP  95795 + HIP  96725.                                                        
19291+3740 KOI 113     AC, AE: Adams et al. (2012) theta values corrected to 360-theta         Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19292+2917 MLB 652     Not found by Heintz at IDS position.                                    Hei1990b
19293+3024 RUC  25     A = V401 Cyg, eclipsing binary of W UMa type, period 0.582722 days.     Zas2015 
19293+0015 H 4  33     H IV 33. See note in BDS Vol. II.                                       Bu_1906 
19293-0618 PLT   6     FZ Aql.                                                                 Plt1934 
19293-1742 HJ 5124     J 1384.                                                                         
19294+4740 KOI2961     This system hosts a single planet candidate with radius of 1.2 Rearth           
                       and an orbital period of 3.78 days (Burke et al. 2014). Our ARIES       KOI2014a
                       observations revealed a companion 6.94 Ks mags fainter than KOI2961 at          
                       distance of 1".95. The predicted Kp mag of the companion is Kp = 21.5           
                       (dKp = 8.9) and the estimated dilution correction is only 0.01% due to          
                       the large brightness contrast between KOI2961 and the companion.        Dre2014 
19294+1950 J  3241     Pair is BD+19 4040.                                                     Cou1955a
19294-0703 KUI  91     A is the Cepheid U Aql.                                                         
                       Aa,Ab: ISM   3. Ismailov made three observations of U Aql, but listed   Ism1992 
                       one observation as 19279+0659 and the others as 19279-0659. This                
                       typographical error led to the inclusion of 19279+0659ISM   3 in                
                       the WDS.                                                                        
                       Masses are 5.7 and 2.3 Msun. Estimated period = 5.1y,                           
                       a = 5.9au = 0.01".                                                      Evs2013 
19295+3617 RUC  11     V2082 Cyg. Spectral type of resolved companion estimated at K2V.        Ruc2007 
19295+1241 BPM1030     [PM2000] 1810823 + [PM2000] 1810928.                                    Gvr2010 
19296+1224 A  1653     Prieur et al. (2014) derive a dynamical parallax of 3.3 mas and a               
                       total mass of 3.8 +/- 3.7 Msun (based on the original Hipparcos         HIP1997a
                       parallax) or 26 +/- 41 Msun (based on the revised Hipparcos parallax    VlF2007 
                       of van Leeuwen 2007).                                                   Pru2014 
19296+1200 BPM1031     [PM2000] 1811333 + [PM2000] 1811859.                                    Gvr2010 
19296-1239 HU   75     See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
19297+0102 OSO 109     G092-006. AB, AC, AF, and AJ are not common proper motion pairs, based          
                       on astrometry and/or color                                              Oso2004 
19298+1236 BPMA 83     [PM2000] 1812289 + [PM2000] 1811725.                                    Gvr2010 
19298+1103 BPM1032     [PM2000] 1812029 + [PM2000] 1812133.                                    Gvr2010 
19298-6718 HJ 5109     B is CPD-67@3647.                                                               
19299-2659 H N 119     HDO 153.                                                                        
19300+4920 KOI2771     This system was reported to have a 1.7 Rearth planet with a 0.8 day             
                       period, but this signal has been found to be a false positive           KOI2014a
                       (Burke et al. 2014).                                                    Dre2014 
19300+1148 BPM1033     [PM2000] 1813024 + [PM2000] 1812582.                                    Gvr2010 
19301+1142 BPM1034     [PM2000] 1813853 + [PM2000] 1813567.                                    Gvr2010 
19301+1117 GCB  41     Also known as J  2974, TOR  14, PAN  11.                                        
19301-1518 J  1847     Spectrum: Fm Delta Del.                                                         
19302+5639 A   712     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 9.74 +/- 6.20, 5.86, and 2.24 Msun, respectively.             Mlk2012 
19302+5525 ARG 104     B is BD+55@2212.                                                                
19302+1657 BPM1035     [PM2000] 1814163 + [PM2000] 1813717.                                    Gvr2010 
19302+1122 BPMA 84     [PM2000] 1814391 + [PM2000] 1812853.                                    Gvr2010 
19302+0254 STF2532     Bu_1932A and Ni_2003a BD measures originally assigned to BC.                    
                       AB: H 5  31.                                                            MEv2010 
19303+1145 BPM1036     [PM2000] 1814746 + [PM2000] 1814383.                                    Gvr2010 
19304+1240 BPM1038     [PM2000] 1815404 + [PM2000] 1815631.                                    Gvr2010 
19304+1111 TOR  13     Formerly known as PAN  10.                                                      
19304+1110 BPM1037     [PM2000] 1815401 + [PM2000] 1815873.                                    Gvr2010 
19305+1135 AG  384     B is BD+11@3864.                                                                
19306+1110 BPM1039     [PM2000] 1816847 + [PM2000] 1816218.                                    Gvr2010 
19307+2758 MCA  55     Aa,Ab: bet 1 Cyg = bet Cyg A = Albireo = 6 Cyg A. Resolved in 1976 by           
                       speckle interferometry and has also been seen visually.                 McA1982b
                       See the discussion of colors and magnitudes of this composite spectrum          
                       system by Bonneau & Foy (1980).                                         Bnu1980a
                       1977.4816: This object was incorrectly attributed to the system ADS             
                       12540 = STF  43 by McAlister (1979).                                    McA1979b
                       McAlister & Hendry (1982) also note a distant companion.                McA1982b
                       1983.4904: The distant companion reported by McAlister & Hendry (1982)  McA1982b
                       would be located beyond our 0".371 ACF window.                          Bag1984a
                       Spectral types of primary and secondary assigned by ten Brummelaar et           
                       al., based on adaptive optics observations.                             TtB2000 
                       1998.657: Absolute quadrant determined by triple-correlation technique  Pru2002b
                       Aa,Ac: Malkov et al. (2012) derive dynamical and spectroscopic masses           
                       50.66 +/- 15.18 and 22.40 Msun, respectively.                           Mlk2012 
           STFA 43     STTA183.                                                                        
                       AB: B is BD+27@3411, spectrum B8V.                                              
                       The physicality of this wide pair has been discussed by Griffin.        Grf1999b
                       1995.559: Absolute quadrant determined by triple-correlation technique  Pru2002b
                       AB: H 5   5.                                                            MEv2010 
           RBR  12     Ba,Bb: First resolved in 2002, after multiple non-detections, this is   Rbr2007 
                       now thought to be a measure of the known Aa,Ab pair MCA  55 with a much Rbr2013a
                       larger than expected position angle error.                                      
19307+1237 BPM1041     [PM2000] 1817521 + [PM2000] 1817428.                                    Gvr2010 
19307+1157 BPM1040     [PM2000] 1817495 + [PM2000] 1817123.                                    Gvr2010 
19308+6337 HU  951     A premature orbit has been computed. Needs speckle.                             
19309+1208 BPM1044     [PM2000] 1818892 + [PM2000] 1818372.                                    Gvr2010 
19309+1205 BPM1042     [PM2000] 1818647 + [PM2000] 1818253.                                    Gvr2010 
19309+1201 BPM1043     [PM2000] 1818808 + [PM2000] 1818929.                                    Gvr2010 
19309+1137 OL   64     CD is 2' South.                                                         Hei1985a
19309-0631 HO  578     Optical pair, based on study of relative motion of the components               
                       using the method of apparent motion parameters.                         Kiy2008 
19310+3507 ES 2241     AB and BC: POP 95 AB and BC. WDS designation is considerably off,               
                       compared with precise coordinates.                                              
19310+1140 BPMA 85     [PM2000] 1819508 + [PM2000] 1817952.                                    Gvr2010 
19311+5835 MCA  56     Baize's (1989) value for omega was corrected from 0.0 to 180.0          Baz1989b
                       degrees by Ruymaekers & Nys (1995).                                     Ruy1995 
                       Spurious HIP solution for fast-moving 1.35 y pair. SB2 solution                 
                       (#1162 in in Batten et al. 1989), speckle-spectroscopic orbit           Bte1989 
                       worthwile.                                                              Sod1999 
                       Pourbaix gives combined solution for this resolved SB2, yielding        Pbx2000b
                       orbital parallaxes and component masses.                                        
                       Arenou (2000) gives combined solution of astrometric orbits and DSBs.   Are2000 
                       Paper includes masses and distances.                                            
                       The Farrington et al. (2010) orbit of this K2V + K4V? pair is based on  CIA2010 
                       spectroscopic, speckle, and K'-band CHARA Array separated fringe                
                       packet data. This orbit yields an orbital parallax of 59.2+/-2.04 mas           
                       and component masses of 0.82+/-0.09 and 0.77+/-0.09 Msun. The aperture          
                       and method, 8m and speckle, are set to give the resolution capability           
                       of this technique, which is less than classical interferometric                 
                       methods.                                                                        
                       Martin et al. (1998) derive component masses 1.217 +/- 0.172 and                
                       0.456 +/- 0.167 Msun.                                                   Mig1998 
                       Orbit determined by fitting revised Hipparcos intermediate astrometric          
                       data. Derived component masses 0.86 +/- 0.43 and 0.81 +/- 0.40 Msun.    Ren2010 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.59 +/- 0.07, 1.63, and 0.79 Msun, respectively.             Mlk2012 
19311+1204 BPM1045     [PM2000] 1819761 + [PM2000] 1819903.                                    Gvr2010 
19311-7348 GLI 295     This previously uncataloged double star was a Hipparcos double entry            
                       system.  The first measure is determined from the individual positions          
                       listed by Rousseau et al. Also known as RSS  33.                        Rss1996 
19312+6319 STF2549     STTA184.                                                                        
19312+4338 A   595     A is the semiregular variable UV Cyg.                                           
19312+3607 GIC 158     G125-015/G125-014.                                                              
                       NLTT 47904/47903                                                        Chm2004 
                       While no candidates are visible in the AstraLux images, it is actually          
                       a triple system. G 125-15 itself is noted as a very close (<0.01 au)            
                       double-lined spectroscopic binary in Shkolnik et al. (2010 ApJ 716,             
                       1522). Additionally, there is a wide CPM companion at 46".              Jnn2014 
19312+1205 BPM1046     [PM2000] 1821052 + [PM2000] 1821056.                                    Gvr2010 
19313+4729 A   713     Primary is eclipsing binary V2083 Cyg (period 1.86749 day).             Zas2010 
                       Spectral types of the Aa and Ab stars are both about A7-A8. The mass            
                       and spectral type of the B component are uncertain; two reduction               
                       methods give discrepant results. Possible reasons include an incorrect          
                       Hipparcos parallax or duplicity of the companion.                       Zas2012c
19313-0207 D    20     A is the Algol-type system V822 Aql, P = 5.3d.                                  
           STF2535     AC: Additional notes may be found in Burnham (1894).                    Bu_1894 
19314+1135 BPMA 86     [PM2000] 1822192 + [PM2000] 1820076.                                    Gvr2010 
19314+1036 BPM1047     [PM2000] 1822578 + [PM2000] 1823419.                                    Gvr2010 
19315-2053 HJ 2875     HJ 1403. HJ 1412.                                                               
19316+1747 STF2536     A premature orbit has been computed.                                            
19316+1337 BPM1049     [PM2000] 1824037 + [PM2000] 1824881.                                    Gvr2010 
19316+1249 BPM1048     [PM2000] 1823829 + [PM2000] 1824162.                                    Gvr2010 
19316+1204 BPM1050     AB: [PM2000] 1824111 + [PM2000] 1824879.                                Gvr2010 
           BPM1051     BC: [PM2000] 1824879 + [PM2000] 1824544.                                Gvr2010 
19317+5300 STF2542     AB: HLM  25.                                                                    
19317+4836 KOI 124     Adams et al. (2012) theta values corrected to 360-theta                 Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19317+1300 BPM1052     [PM2000] 1824769 + [PM2000] 1824127.                                    Gvr2010 
19317+1038 BPM1053     [PM2000] 1824822 + [PM2000] 1824619.                                    Gvr2010 
19317+0848 BU 1470     Involved with a very faint nebula, HJ 2043.                                     
19318+1244 BPMA 87     [PM2000] 1824949 + [PM2000] 1826976.                                    Gvr2010 
19318+1209 BPM1055     [PM2000] 1825562 + [PM2000] 1825777.                                    Gvr2010 
19318+1153 BPMA 88     AB: [PM2000] 1825589 + [PM2000] 1826582.                                Gvr2010 
           BPMA 89     AC: [PM2000] 1825589 + [PM2000] 1826993.                                Gvr2010 
           BPMA 90     BD: [PM2000] 1826582 + [PM2000] 1827191.                                Gvr2010 
           BPM1059     BC: [PM2000] 1826582 + [PM2000] 1826993.                                Gvr2010 
           BPMA 91     CD: [PM2000] 1826993 + [PM2000] 1827191.                                Gvr2010 
19318+1150 BPM1054     [PM2000] 1825094 + [PM2000] 1824821.                                    Gvr2010 
19318+1104 BPM1056     [PM2000] 1825566 + [PM2000] 1825101.                                    Gvr2010 
19319+1229 BPM1058     [PM2000] 1825830 + [PM2000] 1826607.                                    Gvr2010 
19319+1113 BPM1057     [PM2000] 1825809 + [PM2000] 1826576.                                    Gvr2010 
19320+1238 BPM1060     AB: [PM2000] 1826953 + [PM2000] 1826793.                                Gvr2010 
           BPM1061     AC: [PM2000] 1826953 + [PM2000] 1826942.                                Gvr2010 
19321+3221 HU  945     AC: SEI 618.                                                            Nsn2017b
19321+2816 STF2539     AC: H 2  99.                                                            MEv2010 
19321+2653 BRT3344     Originally published as BRT 195.                                        Brt1928 
19321+1204 BPM1062     AB: [PM2000] 1827238 + [PM2000] 1827503.                                Gvr2010 
           BPM1063     BC: [PM2000] 1827503 + [PM2000] 1827581.                                Gvr2010 
19321+1136 BPM1064     [PM2000] 1827494 + [PM2000] 1827935.                                    Gvr2010 
19322+1237 BPMA 93     [PM2000] 1828662 + [PM2000] 1829919.                                    Gvr2010 
19322+1202 BPM1065     [PM2000] 1828197 + [PM2000] 1828901.                                    Gvr2010 
19322+1148 BPM1066     [PM2000] 1828595 + [PM2000] 1829480.                                    Gvr2010 
19322+1146 BPMA 92     [PM2000] 1828537 + [PM2000] 1827948.                                    Gvr2010 
19322+0630 BU  650     E is BD+06@4177.                                                                
19323+1212 BRT1319     J 2550.                                                                         
19323+1201 BPM1067     [PM2000] 1828790 + [PM2000] 1829827.                                    Gvr2010 
19323+0132 BAL1521     Incorrectly listed as BD+11 3879 in the WDS, although the source of             
                       that attribution is unknown.                                                    
19324+6940 STT 590     sig Dra = 61 Dra. Proper motion of A: +593 -1738. B : -010-014.                 
                       Optical pair, based on study of relative motion of the components               
                       using the method of apparent motion parameters.                         Kiy2008 
19324+1147 BPM1068     AB: [PM2000] 1829523 + [PM2000] 1829115.                                Gvr2010 
           BPM1069     BC: [PM2000] 1829115 + [PM2000] 1829331.                                Gvr2010 
19324+1142 BPMA 94     [PM2000] 1830084 + [PM2000] 1828135.                                    Gvr2010 
19324+1033 BPM1070     [PM2000] 1829721 + [PM2000] 1830060.                                    Gvr2010 
19324+1026 BPM1071     [PM2000] 1829726 + [PM2000] 1829534.                                    Gvr2010 
19324-2244 DON 961     CD-22@14037.                                                                    
19325+4056 KOI 555     Primary is Kepler exoplanet host star.                                  Adm2013 
19325+1146 BPM1074     [PM2000] 1830857 + [PM2000] 1830665.                                    Gvr2010 
19325+1110 TOR  15     Formerly known as PAN  12.                                                      
19325+1036 BPM1072     AB: [PM2000] 1830345 + [PM2000] 1831165.                                Gvr2010 
           BPM1073     BC: [PM2000] 1831165 + [PM2000] 1830121.                                Gvr2010 
19326+1153 BPMA 95     [PM2000] 1831148 + [PM2000] 1833114.                                    Gvr2010 
19326+1143 BPMA 96     [PM2000] 1831455 + [PM2000] 1832847.                                    Gvr2010 
19327+1207 BPM1075     [PM2000] 1831930 + [PM2000] 1832682.                                    Gvr2010 
19327+1159 BPM1078     [PM2000] 1832573 + [PM2000] 1832479.                                    Gvr2010 
19327+1102 BPM1077     [PM2000] 1832501 + [PM2000] 1832358.                                    Gvr2010 
19327+1035 BPM1076     [PM2000] 1832027 + [PM2000] 1832447.                                    Gvr2010 
19328+1219 BPM1079     [PM2000] 1832647 + [PM2000] 1832867.                                    Gvr2010 
19328+1138 BPMA 97     [PM2000] 1832820 + [PM2000] 1830918.                                    Gvr2010 
19329+3028 BKO 517     Anon. 29.                                                               Bko2009d
19329+1223 BPM1082     [PM2000] 1834138 + [PM2000] 1834697.                                    Gvr2010 
19329+1201 BPM1080     [PM2000] 1833742 + [PM2000] 1834648.                                    Gvr2010 
19329+1200 BPM1081     [PM2000] 1834124 + [PM2000] 1833975.                                    Gvr2010 
19329+1149 BPMA 98     [PM2000] 1833735 + [PM2000] 1831835.                                    Gvr2010 
19330+1307 BPM1084     [PM2000] 1835031 + [PM2000] 1834509.                                    Gvr2010 
19330+1144 BPMA 99     [PM2000] 1835062 + [PM2000] 1836500.                                    Gvr2010 
19330+1104 BPM1083     [PM2000] 1834841 + [PM2000] 1835945.                                    Gvr2010 
19331+1655 BPM1089     [PM2000] 1835632 + [PM2000] 1835981.                                    Gvr2010 
19331+1338 BPM1085     AB: [PM2000] 1835445 + [PM2000] 1836113.                                Gvr2010 
           BPM1086     BC: [PM2000] 1836113 + [PM2000] 1835389.                                Gvr2010 
19331+1155 BPM1088     [PM2000] 1835631 + [PM2000] 1834728.                                    Gvr2010 
19331+1150 BPM1087     [PM2000] 1835624 + [PM2000] 1836609.                                    Gvr2010 
19331+0725 BUP 192     AB: Also known as FOX 244.                                                      
19331-4954 HJ 5125     B is CD-50@12544.                                                               
19332+6010 STFA 44     STTA186. B is BD+59@2059.                                                       
19332+1808 BPM1090     [PM2000] 1836618 + [PM2000] 1836364.                                    Gvr2010 
19332+1241 BPMA100     [PM2000] 1836171 + [PM2000] 1838669.                                    Gvr2010 
19332+1130 BPMA101     [PM2000] 1836746 + [PM2000] 1836809.                                    Gvr2010 
19333+3329 HO  108     No measures 1907-1944, and then uncertain until 1955.                           
19333+3235 RAS  30     SrCuEu star, type A9; companion late K.                                 Ras2014 
19333+1248 BPM1094     [PM2000] 1837489 + [PM2000] 1837396.                                    Gvr2010 
19333+1207 BPM1093     [PM2000] 1837109 + [PM2000] 1837896.                                    Gvr2010 
19333+1039 BPM1091     [PM2000] 1836821 + [PM2000] 1836541.                                    Gvr2010 
19333+1026 BPM1092     [PM2000] 1836932 + [PM2000] 1837920.                                    Gvr2010 
19333-4706 RSS  34     This previously uncataloged double star was a Hipparcos double entry            
                       system.  The first measure is determined from the individual positions          
                       listed by Rousseau et al.                                               Rss1996 
19334+2403 POU3907     J  2977.                                                                        
19334+1210 BPMA102     [PM2000] 1838182 + [PM2000] 1840014. 100deg error in theta.             Gvr2010 
19334+1106 BPM1095     [PM2000] 1838434 + [PM2000] 1838063.                                    Gvr2010 
19334+0227 BAL1998     J 1849.                                                                         
19335+4447 KOI1279     This system contains two short-period planet candidates with radii of           
                       1.6 and 0.9 Rearth (Borucki et al. 2011; Batalha et al. 2013). KOI1279  KOI2011 
                       does not exhibit a large source offset during transits, which supports  KOI2013a
                       the interpretation that the planet candidates orbit the target star.    Dre2014 
19335+3610 HJ 1414     The first Sei1908 measure at epoch 1895.5 is of a pair that does not            
                       exist.  The secondary component of this pair is a bogus AC2000.2                
                       position.  Sometimes these positions occur in the AC2000.2 catalog.             
                       SEI 630. SEI 631.                                                       Nsn2017b
19335+1814 HU  341     J 149.                                                                          
19335+1119 BPM1096     [PM2000] 1838656 + [PM2000] 1839614.                                    Gvr2010 
19335+1105 BPM1097     [PM2000] 1839143 + [PM2000] 1839863.                                    Gvr2010 
19336+2414 POU3911     J  2978.                                                                        
19336+1211 BPM1099     [PM2000] 1839909 + [PM2000] 1839636.                                    Gvr2010 
19336+1205 BPMA103     [PM2000] 1839929 + [PM2000] 1840960.                                    Gvr2010 
19336+1028 BPM1098     [PM2000] 1839629 + [PM2000] 1839730.                                    Gvr2010 
19336-0411 STF2537     B is BD-04@4842.                                                                
19337+5003 HJ 1418     B is BD+49@3045.                                                                
19337+2936 SLE 630     AC: There is a 10" error in the published declination of Soulie's C             
                       component.                                                              Sle1986b
19337+1441 BPM1101     [PM2000] 1840319 + [PM2000] 1840365.                                    Gvr2010 
19337+1207 BPMA105     AB: [PM2000] 1840506 + [PM2000] 1840587.                                Gvr2010 
           BPMA106     BC: [PM2000] 1840587 + [PM2000] 1839865.                                Gvr2010 
19337+1206 BPM1100     [PM2000] 1840269 + [PM2000] 1839931.                                    Gvr2010 
19337+1202 BPMA104     [PM2000] 1840247 + [PM2000] 1839435.                                    Gvr2010 
19337+1158 BPM1106     [PM2000] 1840429 + [PM2000] 1840623.                                    Gvr2010 
19337+1142 BPM1104     AB: [PM2000] 1840977 + [PM2000] 1840682.                                Gvr2010 
           BPM1105     BC: [PM2000] 1840682 + [PM2000] 1841765.                                Gvr2010 
19337+1137 BPM1107     [PM2000] 1841002 + [PM2000] 1840982.                                    Gvr2010 
19337+1108 BPM1102     AB: [PM2000] 1840414 + [PM2000] 1841400.                                Gvr2010 
           BPM1103     BC: [PM2000] 1841400 + [PM2000] 1841112.                                Gvr2010 
19338+3250 HJ 1413     SEI 634.                                                                Nsn2017b
19338+1247 BPM1109     [PM2000] 1841854 + [PM2000] 1841933.                                    Gvr2010 
19338+1244 BPMA107     [PM2000] 1841822 + [PM2000] 1841040.                                    Gvr2010 
19338+1207 BPMA108     [PM2000] 1842011 + [PM2000] 1842770.                                    Gvr2010 
19338+1157 BPM1108     [PM2000] 1841789 + [PM2000] 1842145.                                    Gvr2010 
19338-2024 HJ 2879     Measures uncertain.                                                             
19338-2703 HJ 2877     B is CD-27@14070.                                                               
19339+1205 BPM1110     [PM2000] 1842146 + [PM2000] 1841798.                                    Gvr2010 
19340+6017 STF2554     B is BD+59@2064.                                                                
19340+1030 BPM1111     [PM2000] 1843391 + [PM2000] 1843871.                                    Gvr2010 
19341+1736 BPM1115     [PM2000] 1844231 + [PM2000] 1845308.                                    Gvr2010 
19341+1635 BPM1112     [PM2000] 1843902 + [PM2000] 1843719.                                    Gvr2010 
19341+1205 BPM1114     [PM2000] 1844104 + [PM2000] 1843757.                                    Gvr2010 
19341+1201 BPM1113     [PM2000] 1844089 + [PM2000] 1844639.                                    Gvr2010 
19341+1136 BPMA109     AB: [PM2000] 1844452 + [PM2000] 1844989.                                Gvr2010 
           BPMA110     BC: [PM2000] 1844989 + [PM2000] 1842347.                                Gvr2010 
19341+0723 BU  653     38 Aql = mu Aql                                                                 
                       AB and AC: Optical pairs, based on study of relative motion of the              
                       components using the method of apparent motion parameters.              Kiy2008 
19342+1231 BPM1116     [PM2000] 1845174 + [PM2000] 1845605.                                    Gvr2010 
19343+1720 BPM1117     [PM2000] 1846155 + [PM2000] 1845891.                                    Gvr2010 
19343+1257 BPMA111     [PM2000] 1846402 + [PM2000] 1848092.                                    Gvr2010 
19344+1332 BPM1118     [PM2000] 1846826 + [PM2000] 1845740.                                    Gvr2010 
19344+1129 BPM1119     [PM2000] 1847284 + [PM2000] 1847037.                                    Gvr2010 
19345+1552 BPM1124     [PM2000] 1848073 + [PM2000] 1847123.                                    Gvr2010 
19345+1218 BPM1121     [PM2000] 1847559 + [PM2000] 1847323.                                    Gvr2010 
19345+1138 BPM1123     [PM2000] 1847774 + [PM2000] 1848407.                                    Gvr2010 
19345+1133 BPM1120     [PM2000] 1847460 + [PM2000] 1848250.                                    Gvr2010 
19345+1107 BPM1122     [PM2000] 1847649 + [PM2000] 1848467.                                    Gvr2010 
19345+0037 BAL1206     J 2552.                                                                         
19346+5039 DAL  20     AB: NI   39.                                                                    
19346+3518 AG  232     SEI 639.                                                                Nsn2017b
19346+1946 BU 1130     9 Vul. Alternate spectrum: A0V+F8III.                                           
19346+1808 STT 375     Characterized as a constant velocity star with an orbital period of     Grf2010b
                       more than a thousand years.                                                     
19346+1419 BPM1128     [PM2000] 1848400 + [PM2000] 1848826.                                    Gvr2010 
19346+1225 BPM1125     AB: [PM2000] 1848732 + [PM2000] 1848240.                                Gvr2010 
           BPM1126     BC: [PM2000] 1848240 + [PM2000] 1847422.                                Gvr2010 
19346+1110 BPM1127     [PM2000] 1848489 + [PM2000] 1848004.                                    Gvr2010 
19347+1259 BPM1131     [PM2000] 1849760 + [PM2000] 1850280.                                    Gvr2010 
19347+1243 BPM1132     [PM2000] 1849787 + [PM2000] 1850201.                                    Gvr2010 
19347+1134 BPM1129     [PM2000] 1849305 + [PM2000] 1849959.                                    Gvr2010 
19347+1118 BPM1130     [PM2000] 1849745 + [PM2000] 1849553.                                    Gvr2010 
19347+1115 BPMA112     [PM2000] 1849963 + [PM2000] 1848857.                                    Gvr2010 
19348+2928 WRH  32     9 Cyg. A long-period spectroscopic binary resolved by interferometry.           
                       Balega et al (2007) discuss orbital evolution of this pair to explain   Bag2007d
                       apparent mixing of the primary during its main-sequence evolution.              
                       Additional notes may be found in Wilson (1951) and                      WRH1951 
                       Wilson (1952).                                                          WRH1952 
                       Martin et al. (1998) derive component masses 3.344 +/- 1.165 and                
                       1.586 +/- 0.612 Msun.                                                   Mig1998 
19348+1629 BPMA115     [PM2000] 1850748 + [PM2000] 1851533.                                    Gvr2010 
19348+1549 BPM1134     [PM2000] 1850724 + [PM2000] 1851037.                                    Gvr2010 
19348+1313 BPMA114     [PM2000] 1850385 + [PM2000] 1850769.                                    Gvr2010 
19348+1233 BPM1133     [PM2000] 1850300 + [PM2000] 1849878.                                    Gvr2010 
19348+1228 BPMA116     [PM2000] 1851059 + [PM2000] 1849340.                                    Gvr2010 
19348+1142 BPMA113     [PM2000] 1850253 + [PM2000] 1848986.                                    Gvr2010 
19349+3649 WTS   2     The primary is orbited by a close-in 1.12Mjup planet (P = 1.02d),               
                       discovered during the WFCAM Transit Survey.                             Bkb2014 
19349+1202 BPM1135     [PM2000] 1851237 + [PM2000] 1852178.                                    Gvr2010 
19349+1147 BPM1137     [PM2000] 1851305 + [PM2000] 1852027.                                    Gvr2010 
19349+1134 BPM1136     [PM2000] 1851239 + [PM2000] 1852197.                                    Gvr2010 
19349+1132 BPMA117     [PM2000] 1851497 + [PM2000] 1851437.                                    Gvr2010 
19350+2328 A   162     Only elements P, T, and a have been amended by Starikova (1982) from    Sta1982b
                       the orbit of Erceg (1975).                                              Erc1975 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.63 +/- 2.16, 3.21, and 2.24 Msun, respectively.             Mlk2012 
19350+1534 BPM1138     [PM2000] 1852284 + [PM2000] 1851898.                                    Gvr2010 
19350+1108 BPM1139     [PM2000] 1852647 + [PM2000] 1852780.                                    Gvr2010 
19351+5038 HU  679     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.48 +/- 1.42, 2.35, and 1.10 Msun, respectively.             Mlk2012 
19351+1656 BPM1142     [PM2000] 1853512 + [PM2000] 1853407.                                    Gvr2010 
19351+1317 BPM1141     [PM2000] 1853394 + [PM2000] 1854389.                                    Gvr2010 
19351+1251 BPM1140     [PM2000] 1853138 + [PM2000] 1854176.                                    Gvr2010 
19351+1121 BPM1143     [PM2000] 1853687 + [PM2000] 1854074.                                    Gvr2010 
19532+2017 H 3 105     A component = C component of 19534+2020 GUI  28AC.                              
19352+1140 BPM1144     [PM2000] 1854270 + [PM2000] 1853601.                                    Gvr2010 
19352-2508 B   442     HIP 96333. See Allen et al. (2000) for information on metallicity,      AlC2000 
           LDS 682     age, galactic orbital parameters, etc.                                          
19353+1438 BPM1147     [PM2000] 1855514 + [PM2000] 1856084.                                    Gvr2010 
19353+1340 BPM1148     [PM2000] 1855728 + [PM2000] 1856466.                                    Gvr2010 
19353+1147 BPM1145     [PM2000] 1855273 + [PM2000] 1855112.                                    Gvr2010 
19353+1125 BPMA118     [PM2000] 1855302 + [PM2000] 1853700.                                    Gvr2010 
19353+1043 BPM1146     [PM2000] 1855283 + [PM2000] 1854876.                                    Gvr2010 
19534+2020 GUI  28     AC: C component = A component of 19532+2017 H 3 105.                            
19354+1151 BPMA119     [PM2000] 1855955 + [PM2000] 1854428.                                    Gvr2010 
19354+1120 BPMA120     [PM2000] 1856183 + [PM2000] 1857375.                                    Gvr2010 
19355+1311 BPM1151     [PM2000] 1857283 + [PM2000] 1857531.                                    Gvr2010 
19355+1255 BPM1156     AB: [PM2000] 1857557 + [PM2000] 1858058.                                Gvr2010 
           BPM1157     BC: [PM2000] 1858058 + [PM2000] 1858234.                                Gvr2010 
19355+1150 BPM1152     AB: [PM2000] 1857349 + [PM2000] 1858075.                                Gvr2010 
           BPM1153     BC: [PM2000] 1858075 + [PM2000] 1858800.                                Gvr2010 
           BPM1154     CD: [PM2000] 1858800 + [PM2000] 1857788.                                Gvr2010 
19355+1113 BPM1149     [PM2000] 1857013 + [PM2000] 1857322.                                    Gvr2010 
19355+1106 BPM1150     [PM2000] 1857095 + [PM2000] 1857535.                                    Gvr2010 
19356+1258 BPM1155     [PM2000] 1858256 + [PM2000] 1858453.                                    Gvr2010 
19356+0257 J  1677     BAL 2000.                                                                       
19357+1334 BPM1160     [PM2000] 1859221 + [PM2000] 1860138.                                    Gvr2010 
19357+1251 BPM1158     [PM2000] 1858850 + [PM2000] 1858360.                                    Gvr2010 
19357+1154 BPM1159     [PM2000] 1858900 + [PM2000] 1857765.                                    Gvr2010 
19358+1647 BPM1164     AB: [PM2000] 1860090 + [PM2000] 1860759.                                Gvr2010 
           BPM1165     AC: [PM2000] 1860090 + [PM2000] 1859104.                                Gvr2010 
19358+1610 BPM1163     [PM2000] 1859847 + [PM2000] 1859336.                                    Gvr2010 
19358+1206 BPM1162     [PM2000] 1859756 + [PM2000] 1858604.                                    Gvr2010 
19358+1145 BPMA121     [PM2000] 1859621 + [PM2000] 1860423.                                    Gvr2010 
19358+1133 BPM1161     [PM2000] 1860410 + [PM2000] 1861072.                                    Gvr2010 
19359+5659 RAO  87     A is SB1, P=14.1y.                                                      Tok2014d
                       Triple. Its inner system has a preliminary spectroscopic period of 14  .        
                       yr and low amplitude (D. Latham 2012, private communication). Despite  .        
                       the estimated semimajor axis of 0".25, the spectroscopic secondary is  .        
                       too faint for direct resolution without a high-contrast coronagraph.   .        
                       The 2MASS companion at 10", noted first by Fuhrmann (2004 AN 325, 3),  .        
                       shares the large PM of A and is located on the MS.                     Rbr2015d 
19359+1251 BPM1169     [PM2000] 1861091 + [PM2000] 1860341.                                    Gvr2010 
19359+1248 BPM1170     [PM2000] 1860977 + [PM2000] 1861457.                                    Gvr2010 
19359+1235 BPM1168     [PM2000] 1861031 + [PM2000] 1860555.                                    Gvr2010 
19359+1150 BPM1166     AB: [PM2000] 1861353 + [PM2000] 1860399.                                Gvr2010 
           BPM1167     BC: [PM2000] 1860399 + [PM2000] 1859314.                                Gvr2010 
19360+2924 FYM  43     AE and AF were initially thought to be new pairs AM and AK. Also, his   FyM2014b
                       HJ pair is actually AJ.                                                         
19360+1243 BPM1172     AB: [PM2000] 1861961 + [PM2000] 1863020.                                Gvr2010 
           BPM1173     BC: [PM2000] 1863020 + [PM2000] 1863857.                                Gvr2010 
19360+1151 BPM1171     [PM2000] 1861887 + [PM2000] 1862789.                                    Gvr2010 
19360+0005 A  1188     HIP 96402. See Allen et al. (2000) for information on metallicity,      AlC2000 
                       age, galactic orbital parameters, etc.                                          
19360-6624 HJ 5123     B is CPD-66@3438.                                                               
19362+1700 BPM1175     [PM2000] 1864193 + [PM2000] 1865196.                                    Gvr2010 
19362+1636 BPM1174     [PM2000] 1863587 + [PM2000] 1862308.                                    Gvr2010 
19362+1312 BPMA122     [PM2000] 1864352 + [PM2000] 1865811.                                    Gvr2010 
19362+0600 STF2543     Mt. Wilson spectral types are G3 and gM0.                                       
19362-1905 SEE 383     FOX 28.                                                                         
19363+3540 STT 377     AB,C: SEI 646. Incorrectly referred to as STF 377 by Scheiner.          Nsn2017b
19363+1430 TDT1576     The Tycho measure is erroneous, apparently due to problems in                   
                       resolving this close triple.                                                    
19363+1326 BPM1177     [PM2000] 1865360 + [PM2000] 1865658.                                    Gvr2010 
19363+1218 BPM1176     [PM2000] 1864585 + [PM2000] 1864818.                                    Gvr2010 
19364+5013 BU 1131     the Cyg = 13 Cyg. Young & Farnsworth suggested that a faint companion   YAS1924 
                       2' west was physical. Bidelman confirms that the spectral type, M2/3    Bid1980 
                       is consistent with this suggestion.                                             
           STT 591     AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19364+5013 LDS5881     EF: Originally 19363+5012 LDS5881, but primary found to be E component          
                       of 19364+5013 SKF1976AE.                                                        
19364+1621 BPM1179     [PM2000] 1865915 + [PM2000] 1865978.                                    Gvr2010 
19364+1554 H 5 104     H V 104.                                                                        
19364+1336 BPM1178     [PM2000] 1865819 + [PM2000] 1865694.                                    Gvr2010 
19365+1539 BPM1180     [PM2000] 1866758 + [PM2000] 1866080.                                    Gvr2010 
19365+1526 BPM1183     [PM2000] 1867242 + [PM2000] 1867582.                                    Gvr2010 
19365+1356 BPM1181     AB: [PM2000] 1867176 + [PM2000] 1866880.                                Gvr2010 
           BPM1182     AC: [PM2000] 1867176 + [PM2000] 1868457.                                Gvr2010 
19365+1224 BPMA123     [PM2000] 1867046 + [PM2000] 1869844.                                    Gvr2010 
19366+2700 BRT3345     Originally published as BRT 196.                                        Brt1928 
19366+1626 BPM1186     [PM2000] 1868243 + [PM2000] 1867949.                                    Gvr2010 
19366+1306 BPM1185     [PM2000] 1868025 + [PM2000] 1867764.                                    Gvr2010 
19366+1208 BPM1184     [PM2000] 1867869 + [PM2000] 1867975.                                    Gvr2010 
19367+3052 BRT 267     SMA.                                                                            
19367+2627 BRT3346     Originally published as BRT 197.                                        Brt1928 
19367+1315 BPM1188     [PM2000] 1869256 + [PM2000] 1870404.                                    Gvr2010 
19367+1246 BPMA124     AB: [PM2000] 1869152 + [PM2000] 1869874.                                Gvr2010 
           BPM1187     BC: [PM2000] 1869874 + [PM2000] 1868916.                                Gvr2010 
19367+0357 BAL2518     A = V418 Aql, eclipsing binary of Algol type, period 2.234904 days.     Zas2015 
19367-0117 J   118     iot Aql = 41 Aql                                                                
19367-2453 BU  654     52 Sgr. Variable?                                                               
19368+5012 BLL  40     A is the Mira-type variable R Cyg. May be the same as STT 591CD.                
                       B is BD+49@3065.                                                                
19368+1456 BPM1190     [PM2000] 1869969 + [PM2000] 1869161.                                    Gvr2010 
19368+1324 BPMA125     [PM2000] 1870185 + [PM2000] 1869502.                                    Gvr2010 
19368+1139 BPM1189     [PM2000] 1869598 + [PM2000] 1870220.                                    Gvr2010 
19369+1354 BPM1191     [PM2000] 1871160 + [PM2000] 1871395.                                    Gvr2010 
19369+1217 BPMA126     [PM2000] 1871030 + [PM2000] 1873288.                                    Gvr2010 
19369-2003 BHA  31     J 1763.                                                                         
19370+6350 STF2564     Mt. Wilson spectral types are F2s and A8n.                                      
19370+5111 HJ 1426     10deg error in converting NPD to Dec for IDS.                                   
19370+1455 BPM1194     [PM2000] 1871857 + [PM2000] 1872727.                                    Gvr2010 
19370+1243 BPM1196     [PM2000] 1872015 + [PM2000] 1871931.                                    Gvr2010 
19370+1221 BPM1193     [PM2000] 1871785 + [PM2000] 1871002.                                    Gvr2010 
19370+1212 BPM1195     [PM2000] 1871954 + [PM2000] 1872000.                                    Gvr2010 
19370+1203 BPM1192     [PM2000] 1871465 + [PM2000] 1870920.                                    Gvr2010 
19370+1135 BPM1197     [PM2000] 1872170 + [PM2000] 1873056.                                    Gvr2010 
19370+0911 J   171     The FYM 135AC pair was in error and has been deleted.                   FyM2014b
19371+1406 BPM1199     [PM2000] 1873051 + [PM2000] 1871985.                                    Gvr2010 
19371+1210 BPM1198     [PM2000] 1872467 + [PM2000] 1872877.                                    Gvr2010 
19371+0819 GUI  26     AD was incorrectly identified as the CD pair.                                   
19371-1607 BRT 635     J  3343.                                                                Nsn2016 
19371-5134 CRI  23     White dwarf / red drwarf pair.                                                  
                       The A component is SB2. Huelamo et al. (2009) find is also eclipsing.   Hue2009 
                       V magnitudes of Aa and Ab are 12.29 and 12.84, spectral types M1Ve and          
                       M2:Ve, masses 0.59 +/- 0.03 and 0.54 +/- 0.03 Msun; distance to the             
                       system is 42+/-3 pc. They also conclude AB pair is CPM and that the B           
                       component is a pure-helium DB white dwarf, mass 0.648 Msun, distance            
                       46pc. The age of the triple ~400 Myr.                                           
19372+2920 HJ 1423     The Wilson Aa,Ab, AE, AF, and AG components of 19448+2916 were                  
                       previously assigned to this system, but this was a position error on            
                       Wilson's part, leading to the the pairs not being confirmed for many    WRH1950a
                       years. The wider components of Wilson were moved, but retained their            
                       historical component identifiers. The closer Aa,Ab pair had been                
                       independently discovered by Ismailov, so retained its ISM   4Aa,Ab              
                       designation. The problem was noted by Cliff Ashcraft and the correct            
                       system found by James Daley.                                                    
           FYM  97     A star at ~80deg, 1' from the primary has been inadvertently measured           
                       under the assumption it was Wilson's AG pair, so has been given the     FyM2013c
                       designation FYM  97AG.                                                          
19372+2830 GNS   3     Ginski et al. (2012) conclude the companion is physical, and estimate           
                       the mass at 0.239 +/- 0.022 Msun.                                       Gns2012 
                       Ginski et al. (2016) resolved the B component into a ~100 mas pair of           
                       similar magnitude. Masses of Ba and Bb are estimated at 0.165 +/-               
                       0.008 and 0.154 +0.009/-0.008 Msun.                                     Gns2016 
19372+1812 BPMA127     [PM2000] 1873903 + [PM2000] 1875055.                                    Gvr2010 
19372+1546 BPM1202     [PM2000] 1874150 + [PM2000] 1873328.                                    Gvr2010 
19372+1201 BPM1201     [PM2000] 1873718 + [PM2000] 1873311.                                    Gvr2010 
19372+1149 BPM1200     [PM2000] 1873562 + [PM2000] 1873200.                                    Gvr2010 
19373+1628 H 6  26     H VI 26. STTA185. eps Sge = 4 Sge. B is BD+16@3919.                             
                       AD: Baranov (1909) measured new companions at (303deg, 29.2", V=7.8)    BnW1909 
                       and (343deg, 160.8", V=9.5), in addition to a measure of the AB pair.           
                       The wide pair was added to the WDS as H 2 26AD, but the 29" pair was            
                       apparently ignored. A check on Aladin shows no hint of either of the            
                       new companions. It appears that Baranov may have accidentally merged            
                       his measure of H 6 26 with measures of the nearby pair 19394+1634 =             
                       H N 84. His 29.2" measure agrees with other measures of that pair, and          
                       a star in the field of H N  84 (V=11.9) matches his wide pair.                  
                       H 6 26AD has therefore been X-coded. Since the identification with              
                       H N 84 is likely but not definite (and since the 12th magnitude star            
                       near H N 84 appears to be a random field star), Baranov's measures              
                       have not been added.  Thanks to Steve Smith and John Nanson for                 
                       alerting us to this discrepancy.                                                
19373+1349 BPM1203     [PM2000] 1874523 + [PM2000] 1874267.                                    Gvr2010 
19373+1255 BPM1204     [PM2000] 1874694 + [PM2000] 1873933.                                    Gvr2010 
19373+1155 BPMA128     [PM2000] 1874848 + [PM2000] 1876811.                                    Gvr2010 
19373+1108 BPM1205     [PM2000] 1874865 + [PM2000] 1874770.                                    Gvr2010 
19374+1532 BPM1207     [PM2000] 1875498 + [PM2000] 1876376.                                    Gvr2010 
19374+1239 BPM1206     [PM2000] 1875489 + [PM2000] 1874397.                                    Gvr2010 
19375+4619 PNT   1     Inadvertently observed for 19374+4619 HJ 1427AB, due to incorrect               
                       precise coordinates in the WDS.                                         Pnt2014a
19375+1451 BPM1208     [PM2000] 1876517 + [PM2000] 1876384.                                    Gvr2010 
19375+1236 BPM1209     [PM2000] 1876535 + [PM2000] 1875882.                                    Gvr2010 
19375+1158 BPM1211     [PM2000] 1876977 + [PM2000] 1876562.                                    Gvr2010 
19375+1126 BPM1210     [PM2000] 1876848 + [PM2000] 1877200.                                    Gvr2010 
19376+1357 BPM1213     [PM2000] 1878242 + [PM2000] 1878433.                                    Gvr2010 
19376+1330 BPM1212     [PM2000] 1877422 + [PM2000] 1876300.                                    Gvr2010 
19377+1422 BRT1321     J 2596.                                                                         
19377+1355 BPM1214     [PM2000] 1879059 + [PM2000] 1878837.                                    Gvr2010 
19377+1141 BPMA129     [PM2000] 1878929 + [PM2000] 1879716.                                    Gvr2010 
19377-0958 LV   21     BC: J 1679.                                                                     
19378+3823 KOI 121     AC: Adams et al. (2012) theta values corrected to 360-theta.            Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19378+1314 BPMA130     [PM2000] 1880362 + [PM2000] 1881958.                                    Gvr2010 
19378+1225 BPM1216     [PM2000] 1879782 + [PM2000] 1880512.                                    Gvr2010 
19378+1149 BPM1215     [PM2000] 1879734 + [PM2000] 1879899.                                    Gvr2010 
19378+1102 BPM1217     AB: [PM2000] 1880095 + [PM2000] 1880247.                                Gvr2010 
           BPM1218     BC: [PM2000] 1881002 + [PM2000] 1880247.                                Gvr2010 
19379+4917 HJ 1428     Same as STF2559.                                                                
                       AB: 1951.524 : In Hipparcos Catalog, B component is HIP 96569: there            
                       is no such star in the position of HIP 96569 in DSS plates. So, the             
                       measurement of 1991 (realized from Hipparcos) and included in WDS               
                       database probably is not valid. B magnitude uncertain.                          
                       1991.521: proper motion of B is DEC 0"012+-0"004 and AR  0"014+-0"009.          
                       AC: 1991.521: Annual proper motion  of C is DEC -0"004 and AR -0"0010           
                       (in Tycho catalog: DEC -0"003 and AR -0"0004).                                  
                       BD: 1951.524: WDS indicates data for C and D components.                        
                       No star is near C coordinates. Realized measure for B and D components          
                       are very coincident with data for CD indicated in WDS. In WDS where             
                       say components CD, possibly it is BD.                                   FMR1999f
19379+1609 BPM1220     [PM2000] 1880565 + [PM2000] 1879112.                                    Gvr2010 
19379+1104 BPM1219     [PM2000] 1880605 + [PM2000] 1880949.                                    Gvr2010 
19380+3354 STT 379     Apparently an identification error dating back at least as far as the           
                       BDS led to an erroneous WDS designation. Burnham's 1880 coordinates     Bu_1906 
                       correspond to the star HIP 96576 = BD+33 3529. However, no pairs in             
                       the STT 379 system match other stars in that vicinity. The correct              
                       primary is instead HD 185582 = BD+33 3533. The WDS designation has not          
                       been changed, however, since the old ID has been in the literature for          
                       so long.                                                                        
19380+3353 YSC 135     Pair may have a period of less than one year; [Fe/H] = -0.28, spectral          
                       type G5, parallax 31.29 +/- 0.47 mas.                                   Hor2012b
19380+1428 BPM1222     AB: [PM2000] 1881727 + [PM2000] 1881148.                                Gvr2010 
           BPM1223     AC: [PM2000] 1881727 + [PM2000] 1882783.                                Gvr2010 
           BPM1224     BD: [PM2000] 1881148 + [PM2000] 1881734.                                Gvr2010 
           BPM1225     CD: [PM2000] 1882783 + [PM2000] 1881734.                                Gvr2010 
19380+1402 BPMA131     [PM2000] 1882201 + [PM2000] 1880248.                                    Gvr2010 
19380+1242 BPM1226     [PM2000] 1881816 + [PM2000] 1881238.                                    Gvr2010 
19380+1220 BPM1221     [PM2000] 1881638 + [PM2000] 1880660.                                    Gvr2010 
19380+1131 BPM1227     [PM2000] 1882533 + [PM2000] 1882410.                                    Gvr2010 
19381+1623 BPM1228     [PM2000] 1883048 + [PM2000] 1883107.                                    Gvr2010 
19382+1300 BPM1230     [PM2000] 1883992 + [PM2000] 1882710.                                    Gvr2010 
19382+1255 BPM1229     [PM2000] 1883709 + [PM2000] 1882605.                                    Gvr2010 
19382+1141 BPM1231     [PM2000] 1884105 + [PM2000] 1883621.                                    Gvr2010 
19384+1236 BPM1232     [PM2000] 1885784 + [PM2000] 1886138.                                    Gvr2010 
19384+1225 BPM1233     [PM2000] 1885939 + [PM2000] 1886588.                                    Gvr2010 
19384+0022 WAK  22     NE of ADS 12708.                                                                
19385+3812 STN  47     Burnham could find no such pair in the vicinity.                        Bu_1906 
19385+1715 BU 1471     J 139.                                                                          
19385+1626 BPM1234     [PM2000] 1887456 + [PM2000] 1887085.                                    Gvr2010 
19386+2455 POU3973     POU3976.                                                                        
           POU3974     POU3977.                                                                        
19386+1428 BPM1236     [PM2000] 1888427 + [PM2000] 1889435.                                    Gvr2010 
19386+1130 BPM1235     [PM2000] 1888397 + [PM2000] 1889326.                                    Gvr2010 
19387+1552 BPMA132     [PM2000] 1889635 + [PM2000] 1889186.                                    Gvr2010 
19387+1534 BPM1238     [PM2000] 1889780 + [PM2000] 1889127.                                    Gvr2010 
19387+1042 BPM1237     [PM2000] 1889354 + [PM2000] 1889251.                                    Gvr2010 
19387-1009 STF2545     AB: H 1  13.                                                            MEv2010 
19388+1705 BPM1241     [PM2000] 1890365 + [PM2000] 1890596.                                    Gvr2010 
19388+1311 BPM1240     [PM2000] 1890102 + [PM2000] 1889346.                                    Gvr2010 
19388+1219 BPM1239     [PM2000] 1889925 + [PM2000] 1890382.                                    Gvr2010 
19389+3512 LDS6336     NLTT 48072/48073                                                        Chm2004 
19389+1626 OSO 110     G142-044. AC, AD, AE, AF, and AH are not common proper motion pairs,            
                       based on comparison with POSS2 red plates                               Oso2004 
19389+1610 BPM1246     [PM2000] 1891493 + [PM2000] 1892540.                                    Gvr2010 
19389+1601 BPM1242     [PM2000] 1891033 + [PM2000] 1891921.                                    Gvr2010 
19389+1250 BPM1244     AB: [PM2000] 1891430 + [PM2000] 1891174.                                Gvr2010 
           BPM1245     BC: [PM2000] 1891174 + [PM2000] 1889909.                                Gvr2010 
19389+1159 BPM1243     [PM2000] 1891081 + [PM2000] 1889913.                                    Gvr2010 
19389+0340 J  1853     Heintz states that this is probably 19384+0414J  1682.                  Hei1995 
19389-1020 STF2547     B is BD-10@5142.                                                                
19390+1708 BPM1248     [PM2000] 1892002 + [PM2000] 1891936.                                    Gvr2010 
19390+1152 BPM1249     [PM2000] 1892685 + [PM2000] 1891603.                                    Gvr2010 
19390+1138 BPM1247     [PM2000] 1891907 + [PM2000] 1892018.                                    Gvr2010 
19391+7625 MLR 224     Combined spectroscopic/interferometric orbit by Balega et al. (2007),   Bag2007 
                       yielding a distance of 32.23 +/- 0.52 pc, or an orbital parallax of             
                       31.0 +/- 0.5 mas.  Derived masses are 0.831 +/- 0.020 and 0.763 +/-             
                       0.019 Msun, luminosities 0.40 +/- 0.02 and 0.26 +/- 0.02 Lsun, and              
                       spectral types K1V and K3V.                                                     
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.24 +/- 0.07, 1.60, and 0.85 Msun, respectively.             Mlk2012 
19391+1345 BPM1250     [PM2000] 1893051 + [PM2000] 1893907.                                    Gvr2010 
19392+1349 BPM1251     [PM2000] 1894115 + [PM2000] 1894531.                                    Gvr2010 
19392+0524 HJ 2886     sig Aql = 44 Aql. A is a Beta Lyrae-type system, spectrum composite.            
                       Spectrum of B G8V.                                                              
19393+1340 BPM1253     [PM2000] 1895356 + [PM2000] 1895060.                                    Gvr2010 
19393+1306 BPM1252     [PM2000] 1894927 + [PM2000] 1895695.                                    Gvr2010 
19394+3009 MCA  57     phi Cyg = 12 Cyg. A double-lined spectroscopic binary now resolved by           
                       speckle interferometry.                                                         
                       Analysis of the spectroscopic/interferometric orbit is given by                 
                       McAlister (1982).                                                       McA1982a
                       1980.7173: Theta and rho were incorrectly given as 77.1 degrees and             
                       0".036, respectively, by McAlister et al. (1983).                       McA1983 
                       P for Armstrong (1992) solution adopted from spectroscopic orbit of     MkT1992d
                       Rach & Herbig (1961). Spectroscopic orbit combined with astrometry              
                       from Mark III to derive distance, masses, absolute magnitudes.                  
                       Data from the Mark III interferometer were combined by Armstrong et.    MkT1992c
                       with a reinterpretation of the Rach & Herbig spectroscopic solution to  Her1961 
                       determine distance, masses, and absolute magnitudes for this pair of            
                       giants. Evolutionary history is discussed. Errors for Mark III                  
                       astrometry are given as "error ellipses"; these values are tabulated            
                       below. Columns include date (BY), major and minor axes of the ellipse           
                       (in mas), and ellipse orientation (in degrees).                                 
                            1989.4053     3.6      0.14     100.5                                      
                            1989.5312     4.8      0.76      81.6                                      
                            1989.6022    10.8      0.64      81.3                                      
                            1989.6050     5.8      0.43      77.1                                      
                            1989.6160     1.04     0.16      74.8                                      
                            1989.6242     1.15     0.117     75.5                                      
                            1989.6351     1.58     0.159     75.2                                      
                            1989.6812     0.45     0.049     92.3                                      
                            1989.6867     2.65     0.31      84.5                                      
                            1989.6894     1.47     0.137     85.7                                      
                            1989.7031     5.5      0.6       85.0                                      
                            1989.7852     6.1      0.44      76.8                                      
                            1989.7962     4.8      0.35      70.9                                      
                            1990.4758     2.3      0.19      85.5                                      
                            1990.4839     1.68     0.39      91.1                                      
                            1990.5111     0.135    0.041    112.4                                      
                            1990.5139     0.181    0.046     94.8                                      
                            1990.5167     0.40     0.114     93.3                                      
                            1990.5195     0.29     0.079     86.9                                      
                            1990.5304     0.109    0.040     87.6                                      
                            1990.5359     0.116    0.038     89.2                                      
                            1990.5388     0.55     0.067     76.1                                      
                            1990.5687     0.25     0.055     85.7                                      
                            1990.5714     0.141    0.042     84.1                                      
                            1990.5741     0.28     0.069     93.8                                      
                            1990.5768     0.178    0.061     96.5                                      
                            1990.5822     0.29     0.064     97.0                                      
                            1990.5931     2.2      0.36      95.3                                      
                            1990.6099     0.63     0.116     69.5                                      
                            1990.6260     0.40     0.091     93.0                                      
                            1990.6343     0.96     0.121     82.1                                      
                            1990.6371     1.17     0.23      76.7                                      
                            1990.6452     0.158    0.028     80.3                                      
                            1990.6535     0.42     0.034     75.3                                      
                            1990.8255     1.03     0.079     72.4                                      
                            1991.4696     0.71     0.120    100.4                                      
                            1991.5490     0.25     0.044     80.6                                      
                            1991.5870     0.23     0.051     95.8                                      
                            1991.5898     0.25     0.038     91.9                                      
                       Hipparcos astrometric solution adopted some elements from the orbit of  HIP1997d
                       Armstrong et al. (1992).                                                MkT1992c
                       Pourbaix gives combined solution for this resolved SB2, yielding        Pbx2000b
                       orbital parallaxes and component masses.                                        
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 7.49 +/- 0.77, 3.75, and 1.78 Msun, respectively.             Mlk2012 
19394+1634 H N  84     B is BD+16@3935.                                                                
                       BDS 9484, H 5 51 same star. A is a spectroscopic binary.                        
19394+1340 BPM1254     [PM2000] 1896365 + [PM2000] 1897368.                                    Gvr2010 
19394+1201 BPM1255     AB: [PM2000] 1896841 + [PM2000] 1896870.                                Gvr2010 
           BPM1256     AC: [PM2000] 1896841 + [PM2000] 1896872.                                Gvr2010 
           BPM1257     BC: [PM2000] 1896870 + [PM2000] 1896872.                                Gvr2010 
19395+4647 KOI2803     This system hosts a 0.5 Rearth planet candidate with a 2.4 day period   KOI2014a
                       (Burke et al. 2014).                                                    Dre2014 
19395+4138 FOX  29     J  3216.                                                                Nsn2016 
19395+1306 BPM1258     [PM2000] 1896883 + [PM2000] 1897335.                                    Gvr2010 
19395+1124 BPM1261     [PM2000] 1897864 + [PM2000] 1898306.                                    Gvr2010 
19395+1040 BPM1260     [PM2000] 1897829 + [PM2000] 1897567.                                    Gvr2010 
19395+1034 BPM1259     [PM2000] 1897284 + [PM2000] 1896456.                                    Gvr2010 
19396+1800 BPM1263     [PM2000] 1898844 + [PM2000] 1898094.                                    Gvr2010 
19396+1605 BPM1262     [PM2000] 1898021 + [PM2000] 1897264.                                    Gvr2010 
19396+1132 BPMA133     [PM2000] 1897939 + [PM2000] 1897673.                                    Gvr2010 
19397+1542 BPM1264     [PM2000] 1899197 + [PM2000] 1899297.                                    Gvr2010 
19397+1305 BPM1265     [PM2000] 1899354 + [PM2000] 1898922.                                    Gvr2010 
19398+1945 HJ  894     J 1857.                                                                         
19398+1751 BPM1267     [PM2000] 1900830 + [PM2000] 1901586.                                    Gvr2010 
19398+1128 BPM1266     [PM2000] 1900471 + [PM2000] 1900953.                                    Gvr2010 
19398-2326 SEE 389     53 Sgr. Spectrum composite; B9.5V+A3IV.                                         
                       Baize's (1985) value for omega was corrected from 270.0 to 90.0         Baz1985b
                       90.0 degrees by Ruymaekers & Nys (1995).                                Ruy1995 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.88 +/- 1.02, 3.55, and 2.24 Msun, respectively.             Mlk2012 
19399+2402 FYM9002     Designated by author as FYM 204, homever 00129+6150 also designated by  FyM2014 
                       author as FYM 184. Redesignated.                                        FyM2014c
19399+1320 BPMA134     [PM2000] 1901913 + [PM2000] 1902242.                                    Gvr2010 
19399-1451 HO  109     BDS 9497. HDO 154 is probably identical.                                        
19399-2204 I   656     Measures uncertain, too close. Another pair near this place: 64.7@,             
                       7.54". No magnitudes given.                                                     
19400+1605 BPM1268     [PM2000] 1902278 + [PM2000] 1901032.                                    Gvr2010 
19400+1542 BPM1269     [PM2000] 1902603 + [PM2000] 1902219.                                    Gvr2010 
19400+1331 BPM1270     [PM2000] 1903005 + [PM2000] 1902156.                                    Gvr2010 
19401+3037 J   776     GCB 46.                                                                 J__1952 
19401+1801 J   121     alp Sge = 5 Sge = Sham                                                          
19401+1612 BPM1273     [PM2000] 1903951 + [PM2000] 1903338.                                    Gvr2010 
19401+1424 BPM1271     [PM2000] 1903680 + [PM2000] 1904784.                                    Gvr2010 
19401+1323 BPM1272     [PM2000] 1903854 + [PM2000] 1903826.                                    Gvr2010 
19401-0759 HIP  96754  This SB2 with mass ration 0.882 is apparently too close for resolution          
                       with NICI.                                                              Tok2013b
19402+6030 STF2573     B is BD+60@1992.                                                                
19402+1609 BPMA135     [PM2000] 1905115 + [PM2000] 1903853.                                    Gvr2010 
19402+1605 BPM1276     [PM2000] 1904943 + [PM2000] 1905379.                                    Gvr2010 
19402+1400 BPM1275     [PM2000] 1904680 + [PM2000] 1903673.                                    Gvr2010 
19402+1236 BPM1274     [PM2000] 1904646 + [PM2000] 1904611.                                    Gvr2010 
19403+1758 BPM1281     [PM2000] 1905528 + [PM2000] 1904159.                                    Gvr2010 
19403+1540 BPM1280     [PM2000] 1906222 + [PM2000] 1907344.                                    Gvr2010 
19403+1340 BPM1277     [PM2000] 1905296 + [PM2000] 1905179.                                    Gvr2010 
19403+1240 BPM1278     AB: [PM2000] 1905465 + [PM2000] 1906076.                                Gvr2010 
           BPM1279     BC: [PM2000] 1906076 + [PM2000] 1906320.                                Gvr2010 
19403+1224 BPM1282     [PM2000] 1906348 + [PM2000] 1905434.                                    Gvr2010 
19403-6959 NZO  98     Aka TDS1005.                                                                    
19404+3441 ES 2242     Aka TDT1620.                                                                    
19404+1613 BPM1287     [PM2000] 1907290 + [PM2000] 1906312.                                    Gvr2010 
19404+1527 BPM1285     [PM2000] 1907083 + [PM2000] 1906330.                                    Gvr2010 
19404+1404 BPM1288     [PM2000] 1907293 + [PM2000] 1906295.                                    Gvr2010 
19404+1341 BPM1284     [PM2000] 1906663 + [PM2000] 1907116.                                    Gvr2010 
19404+1303 BPM1283     [PM2000] 1906520 + [PM2000] 1905570.                                    Gvr2010 
19404+1106 BPM1286     [PM2000] 1907169 + [PM2000] 1905636.                                    Gvr2010 
19406+1737 BPM1289     [PM2000] 1908776 + [PM2000] 1907834.                                    Gvr2010 
19406+1504 BPM1297     [PM2000] 1909826 + [PM2000] 1909725.                                    Gvr2010 
19406+1355 BPM1290     AB: [PM2000] 1908990 + [PM2000] 1908938.                                Gvr2010 
           BPM1291     BC: [PM2000] 1908938 + [PM2000] 1909549.                                Gvr2010 
           BPM1292     BD: [PM2000] 1908938 + [PM2000] 1908580.                                Gvr2010 
           BPM1293     CD: [PM2000] 1909549 + [PM2000] 1908580.                                Gvr2010 
           BPM1294     DE: [PM2000] 1908580 + [PM2000] 1907481.                                Gvr2010 
19406+1325 BPM1295     AB: [PM2000] 1909319 + [PM2000] 1909601.                                Gvr2010 
           BPM1296     BD: [PM2000] 1909601 + [PM2000] 1910484.                                Gvr2010 
19407+4305 CHR 260     Hipparcos suspected non-single.                                                 
19407+2343 STF2560     C is a spectroscopic binary.                                                    
19407+1544 BPMA136     [PM2000] 1909931 + [PM2000] 1909790.                                    Gvr2010 
19407+1352 BPM1298     [PM2000] 1910783 + [PM2000] 1910915.                                    Gvr2010 
19407+1328 BPM1299     AB: [PM2000] 1910972 + [PM2000] 1909582.                                Gvr2010 
           BPM1300     AC: [PM2000] 1910972 + [PM2000] 1910384.                                Gvr2010 
19407-0037 CHR  88     45 Aql.                                                                         
                       Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and                  
                       spectroscopic masses 1.88 +/- 0.45, 3.34, and 2.09 Msun, respectively.  Mlk2012 
19407-1618 HJ  599     54 Sgr = e 1 Sag. Variable, and A is an occultation double.                     
19408+1802 BPM1303     [PM2000] 1911830 + [PM2000] 1910621.                                    Gvr2010 
19408+1325 BPM1301     [PM2000] 1911012 + [PM2000] 1911945.                                    Gvr2010 
19408+1319 BPM1302     [PM2000] 1911324 + [PM2000] 1912141.                                    Gvr2010 
19408+1226 BPM1304     [PM2000] 1911955 + [PM2000] 1910576.                                    Gvr2010 
19408+0913 GCB  45     J 1855.                                                                         
19409+1818 BPM1305     [PM2000] 1912390 + [PM2000] 1911261.                                    Gvr2010 
19409+1521 BPM1307     [PM2000] 1913173 + [PM2000] 1913884.                                    Gvr2010 
19409+1442 BPM1308     [PM2000] 1913399 + [PM2000] 1914913.                                    Gvr2010 
19409+1217 BPM1306     [PM2000] 1912657 + [PM2000] 1913028.                                    Gvr2010 
19409-0152 TOK 424     HIP 96834 has a spectroscopic orbit with a period of 1yr and expected           
                       semi-major axis of 27mas (Latham 2012, private communication). We               
                       resolved this pair, although the measurement near the diffraction               
                       limit is uncertain. There are some unsolved questions, however. Why,            
                       despite the small magnitude difference dy = 1.2 mag, were double lines          
                       not seen? Why, despite the 1-yr period, was the Hipparcos parallax not          
                       strongly affected and the star appears to be on the main sequence?      Tok2015c
19410+3237 BLL  41     A is the semiregular variable TT Cyg.                                           
19411+1601 BPM1312     [PM2000] 1914844 + [PM2000] 1916003.                                    Gvr2010 
19411+1506 BPM1311     [PM2000] 1914833 + [PM2000] 1914377.                                    Gvr2010 
19411+1359 BPM1313     [PM2000] 1915385 + [PM2000] 1916848.                                    Gvr2010 
19411+1349 KUI  93     A is the Algol-type system QS Aql.                                              
                       1980.7256: This measure was incorrectly attributed to ADS 12973 by              
                       McAlister et al. (1983)                                                 McA1983 
                       Light curve and radial velocity combined solution determined.           Zas2017 
19411+1301 BPM1309     [PM2000] 1914768 + [PM2000] 1915494.                                    Gvr2010 
19411+1207 BPM1310     [PM2000] 1914779 + [PM2000] 1915678.                                    Gvr2010 
19412+1345 BPM1315     [PM2000] 1916483 + [PM2000] 1916167.                                    Gvr2010 
19412+1251 BPM1317     [PM2000] 1916987 + [PM2000] 1916093.                                    Gvr2010 
19412+1248 BPM1314     [PM2000] 1916411 + [PM2000] 1915456.                                    Gvr2010 
19412+1222 BPM1316     [PM2000] 1916586 + [PM2000] 1916630.                                    Gvr2010 
19413+1756 BPM1320     [PM2000] 1917464 + [PM2000] 1918244.                                    Gvr2010 
19413+1703 BPM1318     [PM2000] 1917200 + [PM2000] 1916920.                                    Gvr2010 
19413+1435 BPM1319     [PM2000] 1917363 + [PM2000] 1918671.                                    Gvr2010 
19413+1418 BPM1321     [PM2000] 1917892 + [PM2000] 1918626.                                    Gvr2010 
19413-0128 BAL 605     J 1683.                                                                         
19414+4851 KOI2813     This system hosts a 1.2 Rearth planet candidate with a 0.7 day period           
                       (Burke et al. 2014). We detected a companion 1.43 J mags and 1.82 Ks    KOI2014a
                       mags fainter than KOI2813 at a separation of 1".04. The predicted Kp            
                       mag of the companion is Kp = 14.8 (dKp = 1.3). In the simple                    
                       approximation in which all of the light from the companion star is              
                       captured in the Kepler aperture and the companion orbits the target             
                       star, then the estimated planet radius should be increased by 15% to            
                       correct for the extra light in the aperture. KOI2813 does not exhibit           
                       a significant source offset during transit.                             Dre2014 
19415+3903 KOI2904     This system hosts a 1.2 Rearth planet with a 16.4 day period (Burke et  KOI2014a
                       al 2014). We detected a companion 2.74 J mags and 2.58 Ks mags fainter          
                       than KOI2904 at a separation of 0".68. Using the J-Ks to Kp-Ks color-           
                       color conversion from Howell et al. (2012), we predict that the Kp mag  KOI2012a
                       of the companion is Kp = 15.8 (dKp = 3.1) if the star is a dwarf or             
                       Kp = 15.9 (dKp = 3.2) if the star is a giant. KOI 2904 has also been            
                       observed with speckle imaging using DSSI on WIYN and the companion was          
                       detected with mag differences of 2.83 mag at 692 nm and 2.77 mag at             
                       880 nm. The estimated dilution correction for this system is 3%                 
                       assuming that the planet orbits the target star and that all of the             
                       light from the companion is captured in the Kepler aperture. KOI2904            
                       does not display a significant source offset during transit.            Dre2014 
19415+1710 BPM1323     AB: [PM2000] 1919997 + [PM2000] 1919774.                                Gvr2010 
           BPM1324     BC: [PM2000] 1919774 + [PM2000] 1919188.                                Gvr2010 
19415+1224 BPM1325     [PM2000] 1920381 + [PM2000] 1920714.                                    Gvr2010 
19415+1123 BPM1322     [PM2000] 1919737 + [PM2000] 1919246.                                    Gvr2010 
19416+4259 KOI 266     This system contains a 1.6 Rearth planet candidate with a 25.3 day              
                       period and a second 1.8 Rearth planet candidate with a 47.7 day period          
                       (Burke et al. 2014). It was classified by Slawson et al. (2011) as a    KOI2014a
                       detached eclipsing binary with a period of 25.3 days, suggesting that   KOI2011a
                       the 1.6 Rearth planet candidate with the same period might not                  
                       actually be a planet. Instead, the observed decrease in flux every              
                       25.3 days might be an eclipsing binary diluted by the light of a                
                       nearby star.                                                            Dre2014 
19416+1639 BPM1327     [PM2000] 1921007 + [PM2000] 1920802.                                    Gvr2010 
19416+1602 BPM1326     [PM2000] 1920985 + [PM2000] 1922164.                                    Gvr2010 
19416+1433 BPM1328     AB: [PM2000] 1921223 + [PM2000] 1919726.                                Gvr2010 
           BPM1329     AC: [PM2000] 1921223 + [PM2000] 1922428.                                Gvr2010 
19417+1727 BPM1331     [PM2000] 1923043 + [PM2000] 1923561.                                    Gvr2010 
19417+1505 BPMA137     [PM2000] 1923300 + [PM2000] 1926016.                                    Gvr2010 
19417+1136 BPM1330     [PM2000] 1922222 + [PM2000] 1922572.                                    Gvr2010 
19418+5032 STFA 46     STTA189.                                                                        
                       AB: A is 16 Cyg. B is BD+50@2848. A premature orbit has been computed.          
                       Statistically the same parallax within the errors would indicate the            
                       components are physical.                                                        
                       A family of possible orbital solutions are determined by Romanenko      Rmn1994 
                       (1994), with periods ranging from 124,000 to 451,000 years, using the           
                       method of apparent  motion parameters and incorporating parallax and            
                       radial velocity  information.                                                   
                       Based on combined astrometry, velocity information, and Hipparcos               
                       parallax, Hauser & Marcy (1999) determine a family of possible orbits,  Mrc1999 
                       with periods ranging from 18,200 yr to 1.3 Myr, depending on the                
                       line-of-sight separation between the components. A second family of             
                       possible orbits are determined assuming the C component is physical             
                       with the system.                                                                
                       AB: HJL 266.                                                            HJL1986 
                       AB: SHY  95. Bayesian analysis by Shaya & Olling (2011) indicates very  Shy2011 
                       high (near 100%) probability pair is physical.                                  
                       AB: H 5  46.                                                            MEv2010 
                       AB: Kiselev & Romanenko (2011) generate another set of possible         PkO2011 
                       solutions, based in part on photographic measures obtained at Pulkova           
                       Observatory from 1960 to 2007. Periods range from 209 - 290 centuries.          
                       Based on predicted mass sums from these various orbital elements, the           
                       135-century solution of Hauser & Marcy (1999) appears at present to     Mrc1999 
                       give the most realistic results.                                                
                       AB: B has a planet P=2.19y.                                             Tok2014d
                       Asteroseismology from the Kepler data yields for Component A:           KOI2015 
                       R = 1.229+/-0.008 Rsun, 1.08+/-0.02 Msun L = 1.55+/-0.07 Lsun,                  
                       t = 7.07+/-0.26 Gyr, Z = 0.021+/-0.002 Yi = 0.25+/-0.01 and                     
                       log g = 4.292+/-0.03.                        For Component B:                   
                       R = 1.116+/-0.006 Rsun, 1.04+/-0.02 Msun L = 1.25+/-0.05 Lsun,                  
                       t = 6.74+/-0.24 Gyr, Z = 0.022+/-0.003 Yi = 0.26+/-0.01 and                     
                       log g = 4.359+/-0.02.                                                           
                       Using inversion techniques, a mass of 0.98+/-0.02 Msun, radius of       Blg2016 
                       1.194+/-0.06 Rsun and age of 7.2+/-0.2 Gy for 16 Cyg A and for 16 Cyg B         
                       0.945+/-0.015 Msun and 1.09+/-0.01 Rsun                                         
19418+4252 KOI2516     The system hosts a 1.2 Rearth planet candidate with a 2.8 day orbit     KOI2013a
                       (Batalha et al. 2013).                                                  Dre2014 
19418+1808 BPM1332     [PM2000] 1923345 + [PM2000] 1922013.                                    Gvr2010 
19418+1626 BPM1333     [PM2000] 1923392 + [PM2000] 1923646.                                    Gvr2010 
19418+1456 BPM1334     [PM2000] 1923508 + [PM2000] 1925184.                                    Gvr2010 
19418+1409 BPMA138     AB: [PM2000] 1923536 + [PM2000] 1923988.                                Gvr2010 
           BPMA139     AC: [PM2000] 1923536 + [PM2000] 1922370.                                Gvr2010 
           BPMA140     BC: [PM2000] 1923988 + [PM2000] 1922370.                                Gvr2010 
19419+5031 16 Cyg B    Combined solution, based on reduction of Hipparcos intermediate                 
                       astrometric data together with spectroscopic elements from Cochran      CPS1997a
                       et al. (1997).                                                          HaI2001 
19419+1507 BPM1335     [PM2000] 1924986 + [PM2000] 1924313.                                    Gvr2010 
19419+1420 BPM1336     [PM2000] 1925767 + [PM2000] 1926609.                                    Gvr2010 
19419-1117 RST4638     BRT 2764.                                                                       
19420+5201 ES  794     B is BD+51@2662.                                                                
19420+4015 KUI  94     Apastron poorly covered. Malkov et al. derive dynamical, photometric,           
                       and spectroscopic masses of 3.42 +/- 1.86, 3.29, and 1.74 Msun,                 
                       respectively.                                                           Mlk2012 
19420+1807 BPM1337     AB: [PM2000] 1926835 + [PM2000] 1925978.                                Gvr2010 
           BPM1338     BC: [PM2000] 1925978 + [PM2000] 1927618.                                Gvr2010 
19420+1710 BPMA141     [PM2000] 1925876 + [PM2000] 1924736.                                    Gvr2010 
19420+1409 BPM1340     [PM2000] 1926118 + [PM2000] 1925270.                                    Gvr2010 
19420+1330 BPM1339     [PM2000] 1926199 + [PM2000] 1926512.                                    Gvr2010 
19421+1731 BPM1347     [PM2000] 1927847 + [PM2000] 1929098.                                    Gvr2010 
19421+1408 BPM1344     AB: [PM2000] 1927719 + [PM2000] 1928033.                                Gvr2010 
           BPM1345     BC: [PM2000] 1928033 + [PM2000] 1928518.                                Gvr2010 
19421+1347 BPM1343     [PM2000] 1927532 + [PM2000] 1927131.                                    Gvr2010 
19421+1340 BPM1342     [PM2000] 1927331 + [PM2000] 1928662.                                    Gvr2010 
19421+1201 BPM1341     [PM2000] 1927203 + [PM2000] 1926235.                                    Gvr2010 
19422+1659 BPM1348     [PM2000] 1929484 + [PM2000] 1929324.                                    Gvr2010 
19422+1531 BPM1346     [PM2000] 1928389 + [PM2000] 1928098.                                    Gvr2010 
19422-1015 RST4639     TDT1656.                                                                        
19423+1744 BPM1352     [PM2000] 1930524 + [PM2000] 1932041.                                    Gvr2010 
19423+1559 BPM1349     [PM2000] 1930010 + [PM2000] 1929961.                                    Gvr2010 
19423+1546 BPM1354     [PM2000] 1930844 + [PM2000] 1930338.                                    Gvr2010 
19423+1346 BPM1353     [PM2000] 1930584 + [PM2000] 1930361.                                    Gvr2010 
19423+1253 BPM1350     [PM2000] 1930081 + [PM2000] 1930140.                                    Gvr2010 
19423+1029 BPM1351     [PM2000] 1930124 + [PM2000] 1930819.                                    Gvr2010 
19424+1753 BPM1356     [PM2000] 1931281 + [PM2000] 1930731.                                    Gvr2010 
19424+1550 BPM1355     [PM2000] 1931052 + [PM2000] 1929391.                                    Gvr2010 
19424+1413 BPM1357     [PM2000] 1931352 + [PM2000] 1932904.                                    Gvr2010 
19424+1313 BPMA142     [PM2000] 1931279 + [PM2000] 1930226.                                    Gvr2010 
19425+3337 J   777     TDT1659.                                                                        
19425+1823 BPM1360     [PM2000] 1932880 + [PM2000] 1932305.                                    Gvr2010 
19425+1813 BPM1359     [PM2000] 1932679 + [PM2000] 1934111.                                    Gvr2010 
19425+1726 STF2563     C is BD+17@4054a.                                                               
                       AB: HJL 265.                                                            HJL1986 
                       AB: H 1  65.                                                            MEv2010 
19425+1332 BPM1358     [PM2000] 1932497 + [PM2000] 1931158.                                    Gvr2010 
19425+1243 BPMA143     [PM2000] 1933088 + [PM2000] 1930040.                                    Gvr2010 
19425+0809 OSO 111     G092-023. Neither is a common proper motion pair, based on color                
                       and/or comparison with POSS2 red plates                                 Oso2004 
19425-1607 BU 1288     55 Sgr = e 2 Sgr                                                                
19426+4002 BUP 196     B is BD+39@3882.                                                                
19426+1710 BPM1363     [PM2000] 1934084 + [PM2000] 1933862.                                    Gvr2010 
19426+1350 BPM1364     [PM2000] 1934291 + [PM2000] 1934914.                                    Gvr2010 
19426+1243 BPM1365     [PM2000] 1934786 + [PM2000] 1933789.                                    Gvr2010 
19426+1235 BPM1361     [PM2000] 1933576 + [PM2000] 1934205.                                    Gvr2010 
19426+1150 STT 380     chi Aql = 47 Aql. A spectroscopic binary.                                       
                       1998.657: Absolute quadrant determined by triple-correlation technique  Pru2002b
19426+1133 BPM1362     [PM2000] 1933886 + [PM2000] 1933148.                                    Gvr2010 
19427+1809 BPMA144     AB: [PM2000] 1935722 + [PM2000] 1931608.                                Gvr2010 
           BPMA145     BC: [PM2000] 1931608 + [PM2000] 1931524.                                Gvr2010 
19427+1719 BPMA146     [PM2000] 1935863 + [PM2000] 1938313.                                    Gvr2010 
19427+1718 BPM1366     [PM2000] 1935513 + [PM2000] 1935669.                                    Gvr2010 
19427+1633 BPM1368     [PM2000] 1935886 + [PM2000] 1936475.                                    Gvr2010 
19427+1242 BPM1367     [PM2000] 1935639 + [PM2000] 1936393.                                    Gvr2010 
19428+3741 STTA188     B is BD+37@3578.                                                                
                       There is a 13th mag star between A and B, 28.73" from A, 30.48" from B          
19428+1755 BPM1370     [PM2000] 1936744 + [PM2000] 1936815.                                    Gvr2010 
19428+1702 BPM1371     [PM2000] 1937083 + [PM2000] 1935558.                                    Gvr2010 
19428+1237 BPM1369     [PM2000] 1936427 + [PM2000] 1938191.                                    Gvr2010 
19428+0823 STF2562     AB: SHY 756. Bayesian analysis by Shaya & Olling (2011) indicates very  Shy2011 
                       high (near 100%) probability pair is physical.                                  
19428-1614 ALD  75     LEO 45.                                                                         
19429+1728 BPM1372     [PM2000] 1938533 + [PM2000] 1936865.                                    Gvr2010 
19429-4406 BRG  28     A close companion to 2MASS J19425324-4406278 is detected which is               
                       counted as a physical companion for statistical purposes, although              
                       this has not yet been demonstrated through common proper motion.        Jnn2012 
19430+3433 SEI 663     H 3 110a.                                                               MEv2010 
19430+1753 BPM1375     [PM2000] 1938839 + [PM2000] 1939664.                                    Gvr2010 
19430+1722 BPM1373     AB: [PM2000] 1939526 + [PM2000] 1939513.                                Gvr2010 
           BPM1374     BC: [PM2000] 1939513 + [PM2000] 1938582.                                Gvr2010 
19431+1435 BPM1377     [PM2000] 1941162 + [PM2000] 1940714.                                    Gvr2010 
19431+1324 BPM1376     [PM2000] 1940211 + [PM2000] 1941390.                                    Gvr2010 
19431-0818 STFA 45     B is BD-08@5079.                                                                
                       AB: SHY 757. Bayesian analysis by Shaya & Olling (2011) indicates very  Shy2011 
                       high (near 100%) probability pair is physical.                                  
           GC 27279    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
19432+2701 BU 1132     The evidence suggests that there may be a question of identification.           
                       BD+26 3650 (5' s) is single (n=2)                                       Hei1963b
                       Pair probably incorrectly identified in ADS. Pair is BD+26 3651, not            
                       the single star BD+26 3650. Probably the negative observations of               
                       Van Biesbroeck and Voute were of the latter star.                       Cou1956 
19432+1559 BPM1378     [PM2000] 1941381 + [PM2000] 1940473.                                    Gvr2010 
19432+1402 BPMA147     [PM2000] 1941571 + [PM2000] 1944765.                                    Gvr2010 
19433+1648 BPMA148     [PM2000] 1943268 + [PM2000] 1945611.                                    Gvr2010 
19433+1638 BPM1381     [PM2000] 1943460 + [PM2000] 1943559.                                    Gvr2010 
19433+1507 BPM1380     [PM2000] 1943356 + [PM2000] 1942137.                                    Gvr2010 
19433+1452 BPM1382     AB: [PM2000] 1943825 + [PM2000] 1945268.                                Gvr2010 
           BPM1383     BC: [PM2000] 1945268 + [PM2000] 1944891.                                Gvr2010 
19434+3855 ES 1969     AC: SEI 672.                                                            Nsn2017b
19434+3158 AG  235     SEI 665.                                                                Nsn2017b
19434+1701 BPM1385     [PM2000] 1944353 + [PM2000] 1945737.                                    Gvr2010 
19434+1500 BPM1384     [PM2000] 1945067 + [PM2000] 1945278.                                    Gvr2010 
19434+1359 BPMA149     [PM2000] 1944225 + [PM2000] 1941724.                                    Gvr2010 
19434+0410 STT 381     Heintz believes this is identical with BAL2520.                         Hei1995 
19434-3722 BRG  29     Only one epoch of imaging exists for this binary system, hence common           
                       proper motion has not yet been confirmed. It is counted as an                   
                       unconfirmed binary here.                                                Jnn2012 
19435+3450 AG  236     AB: SEI 667.                                                            Nsn2017b
19435+3433 SEI 669     B is BD+34@3684.                                                                
                       H 3 110b.                                                               MEv2010 
19435+1752 BPM1389     [PM2000] 1946042 + [PM2000] 1945522.                                    Gvr2010 
19435+1439 BPMA150     [PM2000] 1945210 + [PM2000] 1944677.                                    Gvr2010 
19435+1337 BPM1386     [PM2000] 1945303 + [PM2000] 1946333.                                    Gvr2010 
19435+1312 BPM1387     AB: [PM2000] 1945537 + [PM2000] 1945682.                                Gvr2010 
           BPM1388     BC: [PM2000] 1945682 + [PM2000] 1946222.                                Gvr2010 
19435+1200 BPM1390     [PM2000] 1946355 + [PM2000] 1947704.                                    Gvr2010 
19435+1140 BPM1391     [PM2000] 1946387 + [PM2000] 1945936.                                    Gvr2010 
19436+1608 BPM1394     [PM2000] 1947383 + [PM2000] 1946868.                                    Gvr2010 
19436+1544 BPM1395     [PM2000] 1947390 + [PM2000] 1947362.                                    Gvr2010 
19436+1204 BPM1392     AB: [PM2000] 1946420 + [PM2000] 1947271.                                Gvr2010 
           BPM1393     AC: [PM2000] 1946420 + [PM2000] 1947637.                                Gvr2010 
19436-0904 HO  579     Includes V1461 Aql, an Algol type eclipsing binary, P = 1.76306d.       Zas2012 
19437+1737 BPM1396     [PM2000] 1948278 + [PM2000] 1948500.                                    Gvr2010 
19437+1611 BPMA152     [PM2000] 1948374 + [PM2000] 1945016.                                    Gvr2010 
19437+1210 BPMA151     AB: [PM2000] 1948028 + [PM2000] 1944249.                                Gvr2010 
           BPM1379     BC: [PM2000] 1944249 + [PM2000] 1943070.                                Gvr2010 
19437+1146 BPM1407     [PM2000] 1948787 + [PM2000] 1949496.                                    Gvr2010 
19437-2908 LDS 685     NLTT 48140/48142                                                        Chm2004 
19438+1542 BPM1400     [PM2000] 1949007 + [PM2000] 1947609.                                    Gvr2010 
19438+1539 BPM1408     [PM2000] 1949885 + [PM2000] 1950853.                                    Gvr2010 
19438+1502 BPM1404     [PM2000] 1949264 + [PM2000] 1948124.                                    Gvr2010 
19438+1450 BPM1409     [PM2000] 1950089 + [PM2000] 1950189.                                    Gvr2010 
19438+1440 BPM1401     AB: [PM2000] 1949239 + [PM2000] 1949481.                                Gvr2010 
           BPM1402     BC: [PM2000] 1949481 + [PM2000] 1949415.                                Gvr2010 
           BPM1403     CD: [PM2000] 1949415 + [PM2000] 1949409.                                Gvr2010 
19438+1426 BPM1405     [PM2000] 1949444 + [PM2000] 1949441.                                    Gvr2010 
19438+1310 BPM1397     AB: [PM2000] 1949553 + [PM2000] 1948529.                                Gvr2010 
           BPM1398     BC: [PM2000] 1948529 + [PM2000] 1947764.                                Gvr2010 
           BPM1399     BD: [PM2000] 1948529 + [PM2000] 1948211.                                Gvr2010 
19438+1213 BPM1406     [PM2000] 1949504 + [PM2000] 1950018.                                    Gvr2010 
19439+2708 BU  658     Spectrum composite;G4III+K3II. Bryant measures a star which may be the  Bry1900 
                       same with an error in angle: 1900.62, 349.4@, 0.3" (BDS 9567).                  
                       1998.657: Absolute quadrant determined by triple-correlation technique  Pru2002b
                       Includes PS Vul, an Algol type eclipsing binary, P = 3.8173d.           Zas2012 
19439+1514 BPMA153     [PM2000] 1950665 + [PM2000] 1948678.                                    Gvr2010 
19439-0034 RST5142     J  2557.                                                                Nsn2016 
19440+1422 BPM1410     [PM2000] 1952382 + [PM2000] 1953719.                                    Gvr2010 
19440+1406 BPMA154     [PM2000] 1951998 + [PM2000] 1956181.                                    Gvr2010 
19440+1222 HLM  27     Verhas (1993) and Sinachopoulos et al. (2007) mistakenly observed       Ver1993 
                       19441+1222STF2567 rather than this pair, due to coarse coordinates.     Sin2007 
19440-0443 LDS6337     NLTT 48160/48161                                                        Chm2004 
19441+1702 BPMA155     [PM2000] 1953751 + [PM2000] 1950321.                                    Gvr2010 
19441+1547 BPM1416     [PM2000] 1953779 + [PM2000] 1954740.                                    Gvr2010 
19441+1531 BPM1411     [PM2000] 1952847 + [PM2000] 1951868.                                    Gvr2010 
19441+1520 BPM1412     AB: [PM2000] 1953089 + [PM2000] 1952801.                                Gvr2010 
           BPM1413     BC: [PM2000] 1952801 + [PM2000] 1953317.                                Gvr2010 
19441+1433 BPM1415     [PM2000] 1953108 + [PM2000] 1952239.                                    Gvr2010 
19441+1222 STF2567     Same as STF2568.                                                                
                       AB: H 4 132.                                                            MEv2010 
19441+1116 BPM1414     [PM2000] 1953126 + [PM2000] 1954163.                                    Gvr2010 
19442+1706 BPMA156     [PM2000] 1955019 + [PM2000] 1956376.                                    Gvr2010 
19442+1632 BPM1417     [PM2000] 1954346 + [PM2000] 1955493.                                    Gvr2010 
19442+1408 BPM1419     [PM2000] 1954905 + [PM2000] 1955889.                                    Gvr2010 
19442+1334 BPM1418     [PM2000] 1954430 + [PM2000] 1954990.                                    Gvr2010 
19443+5547 HJ 1438     Discrepant 1917 Pettit observation was ealier catalogues as PTT  27,    Ptt1921 
                       although he said observation was of HJ 1438.                                    
19443+2655 L    30     BRT 199.                                                                Brt1928 
19443+1732 BPM1426     [PM2000] 1956345 + [PM2000] 1955244.                                    Gvr2010 
19443+1707 BPM1421     [PM2000] 1955318 + [PM2000] 1955701.                                    Gvr2010 
19443+1623 BPM1424     [PM2000] 1955818 + [PM2000] 1956071.                                    Gvr2010 
19443+1615 BPM1425     [PM2000] 1955847 + [PM2000] 1955527.                                    Gvr2010 
19443+1540 BPM1422     [PM2000] 1955613 + [PM2000] 1955809.                                    Gvr2010 
19443+1434 BPM1420     [PM2000] 1955274 + [PM2000] 1955148.                                    Gvr2010 
19443+1421 BPMA157     [PM2000] 1955185 + [PM2000] 1957757.                                    Gvr2010 
19443+1113 BPM1423     [PM2000] 1955778 + [PM2000] 1955915.                                    Gvr2010 
19444+3859 ALI 899     BRT2226.                                                                Brt1938 
19444+1619 BPM1429     [PM2000] 1956993 + [PM2000] 1956929.                                    Gvr2010 
19444+1618 BPM1427     [PM2000] 1956565 + [PM2000] 1955704.                                    Gvr2010 
19444+1525 BPM1430     [PM2000] 1957389 + [PM2000] 1956845.                                    Gvr2010 
19444+1143 BPM1428     [PM2000] 1956851 + [PM2000] 1955636.                                    Gvr2010 
19445+1353 BPM1434     [PM2000] 1958207 + [PM2000] 1958675.                                    Gvr2010 
19445+1305 BPMA158     [PM2000] 1958416 + [PM2000] 1954806.                                    Gvr2010 
19446+1621 BPM1438     [PM2000] 1959894 + [PM2000] 1960733.                                    Gvr2010 
19446+1557 BPM1431     AB: [PM2000] 1958935 + [PM2000] 1958196.                                Gvr2010 
           BPM1432     BC: [PM2000] 1958196 + [PM2000] 1956912.                                Gvr2010 
19446+1547 BPM1435     [PM2000] 1959194 + [PM2000] 1958976.                                    Gvr2010 
19446+1522 BPMA159     [PM2000] 1959320 + [PM2000] 1960976.                                    Gvr2010 
19446+1509 BPM1433     [PM2000] 1958922 + [PM2000] 1959831.                                    Gvr2010 
19446+1502 BPMA160     [PM2000] 1959396 + [PM2000] 1958965.                                    Gvr2010 
19446+1359 BPMA161     [PM2000] 1959939 + [PM2000] 1957440.                                    Gvr2010 
19446+1352 BPM1436     [PM2000] 1959652 + [PM2000] 1959010.                                    Gvr2010 
19446+1250 BPM1437     [PM2000] 1959876 + [PM2000] 1959238.                                    Gvr2010 
19446+1253 J  1862     Several measures purportedly of this pair were actually of WOR9001,             
                       located about 3' NE.                                                            
19447+1434 BPM1443     [PM2000] 1961118 + [PM2000] 1960634.                                    Gvr2010 
19447+1322 BPM1441     [PM2000] 1960672 + [PM2000] 1960329.                                    Gvr2010 
19447+1304 BPM1440     [PM2000] 1960405 + [PM2000] 1961323.                                    Gvr2010 
19447+1258 BPM1442     [PM2000] 1960835 + [PM2000] 1961549.                                    Gvr2010 
19447+1204 BPMA162     [PM2000] 1960560 + [PM2000] 1957407.                                    Gvr2010 
19447+1158 BPM1439     [PM2000] 1960220 + [PM2000] 1959044.                                    Gvr2010 
19447+0233 J  2183     Aka J   489.                                                            Dam2016d
19448+2916 ISM   4     The Cepheid SU Cyg. This is also known as WRH  23Aa,Ab. The Wilson              
                       component were previously assigned to 19372+2920, but this was a                
                       position error on Wilson's part leading to the the pairs not being      WRH1950a
                       confirmed for many years. The wider components of Wilson will retain            
                       their historical, AE, AF, and AG component identifiers. The closer              
                       Aa,Ab pair will remain ISM   4. The problem was noted by Cliff                  
                       Ashcraft and the correct system found by James Daley.                           
                       Masses are 4.7 and 3.2 Msun. Estimated period = 1.5y,                           
                       a = 2.6au = 0.003".                                                     Evs2013 
19448+1649 STF2569     H 2  32.                                                                MEv2010 
19448+1628 BPM1447     [PM2000] 1962507 + [PM2000] 1963715.                                    Gvr2010 
19448+1542 BPMA163     [PM2000] 1961418 + [PM2000] 1962436.                                    Gvr2010 
19448+1519 BPM1445     [PM2000] 1961884 + [PM2000] 1961399.                                    Gvr2010 
19448+1451 BPM1444     [PM2000] 1961840 + [PM2000] 1961794.                                    Gvr2010 
19448+1406 BPM1446     [PM2000] 1961998 + [PM2000] 1961947.                                    Gvr2010 
19448+1251 WOR9001     Several measures purportedly of J  1862 were actually of this pair.             
                       located about 3' NE of the Jonckheere pair.                                     
19449+1740 BPMA165     [PM2000] 1963285 + [PM2000] 1962695.                                    Gvr2010 
19449+1607 BPM1451     [PM2000] 1963152 + [PM2000] 1963986.                                    Gvr2010 
19449+1411 BPM1450     [PM2000] 1963080 + [PM2000] 1962301.                                    Gvr2010 
19449+1320 BPMA164     [PM2000] 1962675 + [PM2000] 1963861.                                    Gvr2010 
19449+1315 BPM1449     [PM2000] 1963062 + [PM2000] 1964303.                                    Gvr2010 
19449+1225 BPM1452     [PM2000] 1963714 + [PM2000] 1964192.                                    Gvr2010 
19449+1150 BPM1448     [PM2000] 1962985 + [PM2000] 1963987.                                    Gvr2010 
19449+1047 STF2570     AB,C: H 1  91.                                                          MEv2010 
19450+4508 STF2579     del Cyg = 18 Cyg.                                                               
                       See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
                       AB: H 1  94.                                                            MEv2010 
19450+1547 BPM1453     [PM2000] 1963817 + [PM2000] 1964221.                                    Gvr2010 
19450+1416 BPM1454     [PM2000] 1963846 + [PM2000] 1963265.                                    Gvr2010 
19450+1412 BPM1462     [PM2000] 1964608 + [PM2000] 1963492.                                    Gvr2010 
19450+1404 BPM1455     [PM2000] 1964328 + [PM2000] 1965951.                                    Gvr2010 
19450+1145 BPM1456     AB: [PM2000] 1964456 + [PM2000] 1965552.                                Gvr2010 
           BPM1457     BC: [PM2000] 1965552 + [PM2000] 1965760.                                Gvr2010 
19451+1705 BPM1458     [PM2000] 1965189 + [PM2000] 1966717.                                    Gvr2010 
19451+1630 BPM1466     [PM2000] 1966293 + [PM2000] 1967712.                                    Gvr2010 
19451+1543 BPM1467     [PM2000] 1966341 + [PM2000] 1966749.                                    Gvr2010 
19451+1533 BPM1459     AB: [PM2000] 1965372 + [PM2000] 1964484.                                Gvr2010 
           BPM1460     AC: [PM2000] 1965372 + [PM2000] 1964882.                                Gvr2010 
19451+1432 BPM1463     [PM2000] 1965961 + [PM2000] 1964870.                                    Gvr2010 
19451+1337 BPM1461     [PM2000] 1965391 + [PM2000] 1966608.                                    Gvr2010 
19451+1244 BPM1464     AB: [PM2000] 1966011 + [PM2000] 1965875.                                Gvr2010 
           BPM1465     AC: [PM2000] 1966011 + [PM2000] 1965784.                                Gvr2010 
19452+1437 BPMA166     [PM2000] 1966969 + [PM2000] 1963147.                                    Gvr2010 
19453+2023 J   817     Measures do not confirm movement seen in Toulouse observations in               
                       1949. Two pairs?                                                        J__1952 
19453+1726 BPM1469     [PM2000] 1968263 + [PM2000] 1968147.                                    Gvr2010 
19453+1629 BPMA167     [PM2000] 1968685 + [PM2000] 1967904.                                    Gvr2010 
19453+1248 BPM1470     [PM2000] 1968277 + [PM2000] 1968645.                                    Gvr2010 
19453+1217 BPM1468     [PM2000] 1967808 + [PM2000] 1969143.                                    Gvr2010 
19453-6823 HDS2806     AB + TOK 425Ba,Bb: We resolved the secondary component of HDS 2806 AB           
                       into a close pair Ba,Bb. This is a K3 dwarf within 50pc from the Sun.           
                       The pair Ba,Bb should be fast and turn around in about 10yrs.           Tok2015c
19454+1705 BPM1472     [PM2000] 1969121 + [PM2000] 1968557.                                    Gvr2010 
19454+1702 BPM1471     [PM2000] 1969100 + [PM2000] 1968684.                                    Gvr2010 
19454+1404 BPMA168     [PM2000] 1968972 + [PM2000] 1970175.                                    Gvr2010 
19454+1313 BPMA169     [PM2000] 1969471 + [PM2000] 1967414.                                    Gvr2010 
19455+1739 BPM1479     [PM2000] 1971291 + [PM2000] 1971365.                                    Gvr2010 
19455+1640 BPM1476     [PM2000] 1970668 + [PM2000] 1972004.                                    Gvr2010 
19455+1623 BPM1473     AB: [PM2000] 1970281 + [PM2000] 1969674.                                Gvr2010 
           BPM1474     AC: [PM2000] 1970281 + [PM2000] 1971325.                                Gvr2010 
19455+1455 BPM1478     [PM2000] 1971058 + [PM2000] 1970767.                                    Gvr2010 
19455+1414 BPM1477     [PM2000] 1970956 + [PM2000] 1971134.                                    Gvr2010 
19455+1309 BPM1475     [PM2000] 1970284 + [PM2000] 1970892.                                    Gvr2010 
19455-1133 BRT2766     J 1685.                                                                         
19456+1655 BPM1482     AB: [PM2000] 1972374 + [PM2000] 1972706.                                Gvr2010 
           BPM1483     BC: [PM2000] 1972706 + [PM2000] 1972788.                                Gvr2010 
19456+1543 BPM1485     [PM2000] 1972439 + [PM2000] 1970997.                                    Gvr2010 
19456+1523 BPM1480     [PM2000] 1971721 + [PM2000] 1971602.                                    Gvr2010 
19456+1341 BPM1481     [PM2000] 1972313 + [PM2000] 1971466.                                    Gvr2010 
19457+4230 ES 1563     Aka HJ 2898.                                                                    
19457+3612 SEI 677     AC. Tertiary not seen on POSS plate; may be either variable star or             
                       flaw on AC Potsdam plate.                                                       
19457+3605 STF2578     BDS 9591, H N  13 same star. B is BD+35@3787.                                   
                       AB: SEI 676.                                                            Nsn2017b
19457+1550 BPM1488     [PM2000] 1973278 + [PM2000] 1974770.                                    Gvr2010 
19457+1455 BPM1486     [PM2000] 1972802 + [PM2000] 1973021.                                    Gvr2010 
19457+1449 BPM1484     [PM2000] 1972596 + [PM2000] 1973768.                                    Gvr2010 
19457+1406 BPM1487     [PM2000] 1973082 + [PM2000] 1973455.                                    Gvr2010 
19457+1339 BPM1489     [PM2000] 1973316 + [PM2000] 1973731.                                    Gvr2010 
19457+1329 BPM1490     [PM2000] 1973539 + [PM2000] 1973489.                                    Gvr2010 
19458+4622 ES 2674     ARG  86. Incorrectly listed in WDS as 19095+4103. Espin's 1908 measure  Es_1909a
                       was erroneously attributed to Argelander, leading to the ARG 86                 
                       designation.                                                                    
19458+2710 KUI  95     Indeterminate (long) period but useable a^3/P^2.                                
                       Missing in HIP because of poor Input Catalogue position.                Sod1999 
19458+1554 BPM1492     [PM2000] 1974374 + [PM2000] 1974587.                                    Gvr2010 
19458+1510 BPM1491     [PM2000] 1973827 + [PM2000] 1974341.                                    Gvr2010 
19458+1409 BPM1494     [PM2000] 1974694 + [PM2000] 1973860.                                    Gvr2010 
19458+1239 BPM1495     [PM2000] 1975046 + [PM2000] 1973863.                                    Gvr2010 
19458+1118 BPM1493     [PM2000] 1974448 + [PM2000] 1974600.                                    Gvr2010 
19459+3953 A  1404     AB: Too close 1935-1943. Measures uncertain 1943-1958.                          
                       AB,D: SEI 679.                                                          Nsn2017b
19459+3501 H 5 137     H V 137. STTA191. A has composite spectrum; K0II-III+A2V.                       
                       B is BD+34@3702.                                                                
19459+1731 BPM1499     [PM2000] 1976084 + [PM2000] 1977467.                                    Gvr2010 
19459+1625 BPMA171     [PM2000] 1976135 + [PM2000] 1973645.                                    Gvr2010 
19459+1602 BPM1498     [PM2000] 1975573 + [PM2000] 1976937.                                    Gvr2010 
19459+1536 BPMA170     [PM2000] 1975783 + [PM2000] 1975106.                                    Gvr2010 
19459+1459 BPM1496     [PM2000] 1975238 + [PM2000] 1974495.                                    Gvr2010 
19459+1127 BPM1497     [PM2000] 1975478 + [PM2000] 1975507.                                    Gvr2010 
19460+1755 BPM1502     [PM2000] 1977376 + [PM2000] 1976725.                                    Gvr2010 
19460+1447 BPM1501     [PM2000] 1977012 + [PM2000] 1976877.                                    Gvr2010 
19460+1325 BPM1500     [PM2000] 1976651 + [PM2000] 1977886.                                    Gvr2010 
19460+0415 BU  468     B is a flare star, V1406 Aql.                                                   
                       A is SB1, P=3990d.                                                      Tok2014d
19461+4458 ES   83     Fox notes a faint star in 193@, 15" from B and Roe notes another one    Fox1915 
                       65" preceding.                                                          Roe1918 
19461+1705 BPM1503     [PM2000] 1978024 + [PM2000] 1977733.                                    Gvr2010 
19461+1606 BPM1504     [PM2000] 1978454 + [PM2000] 1978611.                                    Gvr2010 
19461-1718 LDS4818     NLTT 48198/48193                                                        Chm2004 
19462+1704 BPM1505     AB: [PM2000] 1978880 + [PM2000] 1977685.                                Gvr2010 
           BPM1506     AC: [PM2000] 1978880 + [PM2000] 1978963.                                Gvr2010 
19462+1557 BPM1510     [PM2000] 1979198 + [PM2000] 1979886.                                    Gvr2010 
19462+1542 BPMA172     [PM2000] 1979371 + [PM2000] 1983217.                                    Gvr2010 
19462+1524 BPM1508     [PM2000] 1979071 + [PM2000] 1977604.                                    Gvr2010 
19462+1334 BPM1511     [PM2000] 1979320 + [PM2000] 1979241.                                    Gvr2010 
19462+1332 BPM1507     [PM2000] 1979043 + [PM2000] 1979069.                                    Gvr2010 
19462+1301 BPM1509     [PM2000] 1979136 + [PM2000] 1979109.                                    Gvr2010 
19463+1755 BPM1519     [PM2000] 1980963 + [PM2000] 1979924.                                    Gvr2010 
19463+1553 BPM1512     [PM2000] 1980153 + [PM2000] 1979972.                                    Gvr2010 
19463+1526 BPM1518     [PM2000] 1980933 + [PM2000] 1980238.                                    Gvr2010 
19463+1336 BPM1515     [PM2000] 1980719 + [PM2000] 1981181.                                    Gvr2010 
19463+1326 BPM1517     [PM2000] 1980879 + [PM2000] 1979324.                                    Gvr2010 
19463+1245 BPM1516     [PM2000] 1980867 + [PM2000] 1981664.                                    Gvr2010 
19463+1227 BPM1513     [PM2000] 1980236 + [PM2000] 1980992.                                    Gvr2010 
19463+1139 BPM1514     [PM2000] 1980705 + [PM2000] 1981320.                                    Gvr2010 
19463+1037 BUP 198     gam Aql = 50 Aql = Tarazed                                                      
19463+1035 BU   55     J 123.                                                                          
19464+3344 STF2580     17 Cyg = chi Cyg. LDS1028. B is probably variable.                              
                       AB: NLTT 48226/48228                                                    Chm2004 
                       Common proper motion with STF 2576. Moved to same WDS coordinate to             
                       formalize the relationship 7 August 2008 at suggestion of Deepak                
                       Raghavan.                                                                       
                       AB: HJL 267.                                                            HJL1986 
                       AB: H 4  11.                                                            MEv2010 
                       AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
           KPR   4     AD: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
                       AD: It is doubtful that the AD pair observed by 2MASS and later                 
                       observers is the pair observed by Kamper (1992). Neither his "Af" (AD)  Kpr1992 
                       or "Ag" (AE) pairs seems to correspond to any pairs in the field,               
                       when proper motion of the stars is taken into account.                          
           WNO  56     AF is the same as LEP  93. All measures merged into a single system.            
                       GJ 9670 + LTT 15766. CPM pair.                                          Mkr2008 
                       AF: SHY  96. Bayesian analysis by Shaya & Olling (2011) indicates very  Shy2011 
                       high (near 100%) probability pair is physical.                                  
           STF2576     FG: The longitude of periastron determined by Rabe (1948) has been      Rab1948a
                       reversed to represent the quadrant given by all recent observations.            
                       See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
                       Aka H N 109 = SHJ 300.                                                  Bu_1906 
                       FG: Additional notes may be found in Fatou (1941) and                   Fat1941 
                       Duruy (1944).                                                           Dur1944d
                       FG: Malkov et al. (2012) derive dynamical, photometric, and                     
                       spectroscopic masses 1.55 +/- 0.84, 1.54, and 0.76 Msun, respectively.  Mlk2012 
           TKA   1     FJ. Tel'nyuk-Adamchuk actually observed the FI pair, but due to the     TkA1966 
                       high proper motion of F and the long time since the previous FI                 
                       measure, his measure was mistakenly assigned to a new component. The            
                       TKA designation has been maintained in order to avoid confusion,                
                       despite the fact that Tel'nyuk-Adamchuk never observed it.                      
19464+3201 KAM   3     NLTT 48223/48224                                                        Chm2004 
                       Masses determined to be 0.49 \Msun and 0.40 \Msun.                      Kiy2015b
                       They also share common parallax: A(B) = 74.90+/-2.93(73.46+/-1.79)mas.          
19464+1643 BPM1522     [PM2000] 1981821 + [PM2000] 1982775.                                    Gvr2010 
19464+1615 BPM1524     [PM2000] 1981631 + [PM2000] 1980689.                                    Gvr2010 
19464+1533 BPM1525     [PM2000] 1982313 + [PM2000] 1983364.                                    Gvr2010 
19464+1433 BPM1523     [PM2000] 1981860 + [PM2000] 1983400.                                    Gvr2010 
19464+1403 BPM1520     AB: [PM2000] 1981229 + [PM2000] 1982197.                                Gvr2010 
           BPM1521     BC: [PM2000] 1982197 + [PM2000] 1982122.                                Gvr2010 
19465+1619 BPM1528     [PM2000] 1983568 + [PM2000] 1983424.                                    Gvr2010 
19465+1449 BPM1526     [PM2000] 1982518 + [PM2000] 1983285.                                    Gvr2010 
19465+1248 BPM1527     [PM2000] 1983124 + [PM2000] 1982761.                                    Gvr2010 
19465-0028 BAL 915     J 2559.                                                                         
19466+4650 KOI 720     This system has four confirmed planets with radii of 2.96, 2.81, 3.05,  KOI2011b
                       and 1.56 Rearth (Borucki et al. 2011; Rowe et al. 2014). We             KOI2014b
                       detected another star 3".86 from the target star and 5.13 Ks mags               
                       fainter. The maximum dilution correction is a 0.2% correction to the            
                       planet radii, unlikely to be significant given the large separation.    Dre2014 
19466+3253 S   726     STTA192 = H N 110.                                                              
19466+1732 BPM1531     [PM2000] 1984205 + [PM2000] 1985156.                                    Gvr2010 
19466+1711 BPM1532     [PM2000] 1984271 + [PM2000] 1985415.                                    Gvr2010 
19466+1321 BPM1530     [PM2000] 1984082 + [PM2000] 1984116.                                    Gvr2010 
19466+1253 BPM1529     [PM2000] 1983869 + [PM2000] 1983051.                                    Gvr2010 
19466+0703 TOK 368     First resolution; est. period 17y, but constant RV according to GCS.    Tok2013b
19467+4421 YSC 136     Slightly sub-solar metallicity ([Fe/H] = -0.11); mass ratio                     
                       0.754 +/- 0.013; spectral type G0.                                      Hor2012b
19467+3143 HJ  898     Doolittle notes a 3rd star in the direction of B. 30" +/- distant,      Doo1932A
                       12th magnitude, 1919.8.                                                         
                       CPM of the components suggests that this pair could be physical;                
                       however, since the relative motion of the components is larger than             
                       their proper motion, the question of whether they are physically bound          
                       remains open.                                                           Kiy2012 
19467+1536 BPM1533     [PM2000] 1985202 + [PM2000] 1986174.                                    Gvr2010 
19467+1422 BPM1535     [PM2000] 1985646 + [PM2000] 1985487.                                    Gvr2010 
19467+1307 BPM1534     [PM2000] 1985377 + [PM2000] 1986136.                                    Gvr2010 
19468+4231 KOI2879     This system was reported to have a 1.4 Rearth planet with a 0.3 day             
                       period (Burke et al. 2014), but this signal has been found to be a      KOI2014a
                       false positive. Our ARIES observations revealed a companion 0.37 J              
                       mags and 0.27 Ks mags fainter than KOI 2879 at a distance of 0".423.            
                       Using the J-Ks to Kp-Ks color-color conversion from Howell et al.               
                       (2012), we predict that the Kp mag of the companion is Kp = 13.8        KOI2012a
                       (dKp = 1.1) if the star is a dwarf or Kp = 13.9 (dKp = 1.2) if the              
                       star is a giant. If any additional planet candidates are detected               
                       around KOI2879, their radii will need to be increased by roughly 17%            
                       to account for the additional light in the aperture.                    Dre2014 
19468+1422 BPM1536     [PM2000] 1986105 + [PM2000] 1986256.                                    Gvr2010 
19468+1339 BPM1537     [PM2000] 1986276 + [PM2000] 1984903.                                    Gvr2010 
19469+3204 BU  147     The relative motion derived from the Pulkovo series is small and has a          
                       large relative error. It remains an open question whether the system            
                       is physically bound.                                                    Kiy2012 
19469+1552 BPM1538     [PM2000] 1987298 + [PM2000] 1987396.                                    Gvr2010 
19469+1550 BPM1541     [PM2000] 1988058 + [PM2000] 1989090.                                    Gvr2010 
19469+1531 BPM1542     [PM2000] 1988436 + [PM2000] 1989298.                                    Gvr2010 
19469+1346 BPM1539     [PM2000] 1987419 + [PM2000] 1987038.                                    Gvr2010 
19469+1315 BPM1540     [PM2000] 1987929 + [PM2000] 1988717.                                    Gvr2010 
19470+3425 HD 187123   No comoving objects found within separation/magnitude range listed.             
                       However, Chauvin et al. (2006) note finding at least one faint          Cvn2006 
                       background object.                                                              
           GNS   4     AF: Ginski et al. (2012) conclude the D and F components are both               
                       background objects.                                                     Gns2012 
19470+1657 BPM1546     [PM2000] 1989512 + [PM2000] 1990517.                                    Gvr2010 
19470+1616 BPM1544     [PM2000] 1989123 + [PM2000] 1988954.                                    Gvr2010 
19470+1614 BPM1543     [PM2000] 1989007 + [PM2000] 1988396.                                    Gvr2010 
19470+1539 BPM1545     [PM2000] 1989466 + [PM2000] 1988054.                                    Gvr2010 
19471+5357 SMA  96     AC: Primary of 19485+5407 SMA  96 was found to be 19471+5357 TDT1744,           
                       but apparently the epoch-1930 coordinates from Smart (1932) were        Sma1932 
                       incorrectly precessed to J2000. The WDS designation has been changed            
                       to that of the TDT pair and the systems merged.                                 
19471+1750 BPM1548     [PM2000] 1990164 + [PM2000] 1990589.                                    Gvr2010 
19471+1657 BPM1547     [PM2000] 1989861 + [PM2000] 1989348.                                    Gvr2010 
19471+1559 BPM1549     [PM2000] 1990369 + [PM2000] 1989661.                                    Gvr2010 
19471+1416 BPM1550     [PM2000] 1990767 + [PM2000] 1990302.                                    Gvr2010 
19472+3141 DAM 374     Observed with the Pulkovo 26-inch refractor starting in 1971. It is             
                       not currently possible to determine whether the system is physically            
                       bound based on comparison with the component proper motions.            Kiy2012 
19472+1610 BPM1553     [PM2000] 1992055 + [PM2000] 1993388.                                    Gvr2010 
19472+1544 BPM1552     [PM2000] 1991651 + [PM2000] 1992225.                                    Gvr2010 
19472+1321 BPM1554     [PM2000] 1992072 + [PM2000] 1991458.                                    Gvr2010 
19472+1032 BPM1551     [PM2000] 1991442 + [PM2000] 1991206.                                    Gvr2010 
19473+4806 KOI 174     Primary is Kepler exoplanet host star.                                  Adm2013 
19473+1805 BPM1558     [PM2000] 1993091 + [PM2000] 1993507.                                    Gvr2010 
19473+1653 BPM1557     [PM2000] 1992881 + [PM2000] 1991691.                                    Gvr2010 
19473+1613 BPM1556     [PM2000] 1992527 + [PM2000] 1993133.                                    Gvr2010 
19473+1529 BPM1559     [PM2000] 1993171 + [PM2000] 1994362.                                    Gvr2010 
19473+1514 BPM1555     [PM2000] 1992498 + [PM2000] 1993860.                                    Gvr2010 
19473+1304 BPM1560     [PM2000] 1993315 + [PM2000] 1994562.                                    Gvr2010 
19474+2542 BRT3349     Originally published as BRT 200.                                        Brt1928 
19474+1832 BLA   6     del Sge = 7 Sge.                                                                
                       The composite spectrum offered unfilled hope of observable duplicity.   WRH1941b
                       Disk unresolved in 1975.629 but possible binary.                        Bla1977a
                       See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
                       Malkov et al. (2012) derive dynamical and spectroscopic masses                  
                       7.84 +/- 3.26 and 8.70 Msun, respectively.                              Mlk2012 
19474+1543 BPM1563     [PM2000] 1994762 + [PM2000] 1994702.                                    Gvr2010 
19474+1533 BPMA173     [PM2000] 1993506 + [PM2000] 1995428.                                    Gvr2010 
19474+1309 BPM1562     [PM2000] 1994075 + [PM2000] 1993862.                                    Gvr2010 
19474+1222 BPM1561     [PM2000] 1993771 + [PM2000] 1994792.                                    Gvr2010 
19475+1707 BPMA174     [PM2000] 1995323 + [PM2000] 1996791.                                    Gvr2010 
19475+1620 BPM1564     [PM2000] 1995184 + [PM2000] 1996277.                                    Gvr2010 
19475+1543 BPM1566     [PM2000] 1995402 + [PM2000] 1996754.                                    Gvr2010 
19475+1522 BPM1567     AB: [PM2000] 1995501 + [PM2000] 1996167.                                Gvr2010 
           BPM1568     AC: [PM2000] 1995501 + [PM2000] 1995858.                                Gvr2010 
           BPM1569     BC: [PM2000] 1996167 + [PM2000] 1995858.                                Gvr2010 
           BPM1570     CD: [PM2000] 1995858 + [PM2000] 1997395.                                Gvr2010 
19475+1217 BPM1565     [PM2000] 1995304 + [PM2000] 1995998.                                    Gvr2010 
19476+1556 BPM1572     [PM2000] 1997134 + [PM2000] 1997565.                                    Gvr2010 
19476+1242 BPM1573     [PM2000] 1996715 + [PM2000] 1995045.                                    Gvr2010 
19476+1207 BPM1571     [PM2000] 1996948 + [PM2000] 1996556.                                    Gvr2010 
19476+0105 ENG  67     AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
           SHY 322     AD: HIP  97384 + HIP  95829. D component = A component of 19294+0032.           
19477+4451 COU2691     KOI 287AB = Kepler  8703887. Howell et al. (2011) quadrant ambiguous.   Hor2011c
19477+3957 SEI 683     AC: incorrectly called SEI 682AC.                                       Nsn2017b
19477+1802 BPMA175     [PM2000] 1997321 + [PM2000] 1998791.                                    Gvr2010 
19477+1716 BPM1578     [PM2000] 1998378 + [PM2000] 1997326.                                    Gvr2010 
19477+1625 BPM1577     [PM2000] 1998235 + [PM2000] 1997409.                                    Gvr2010 
19477+1604 BPM1576     [PM2000] 1997673 + [PM2000] 1998270.                                    Gvr2010 
19477+1308 BPM1574     [PM2000] 1997404 + [PM2000] 1997576.                                    Gvr2010 
19477+1248 BPM1575     [PM2000] 1997549 + [PM2000] 1996557.                                    Gvr2010 
19477+1125 BPMA176     [PM2000] 1997888 + [PM2000] 1995114.                                    Gvr2010 
19478+2334 POU4082     AC: J  3007.                                                                    
19478+1658 BPMA177     [PM2000] 1998999 + [PM2000] 2000904.                                    Gvr2010 
19478+1515 BPM1580     AB: [PM2000] 1999347 + [PM2000] 1999330.                                Gvr2010 
           BPM1581     AC: [PM2000] 1999347 + [PM2000] 1998392.                                Gvr2010 
19478+1352 BPM1579     [PM2000] 1999524 + [PM2000] 1998071.                                    Gvr2010 
19478+1338 BPM1582     AB: [PM2000] 1999606 + [PM2000] 1999037.                                Gvr2010 
           BPM1583     AC: [PM2000] 1999606 + [PM2000] 1998471.                                Gvr2010 
           BPM1584     BC: [PM2000] 1999037 + [PM2000] 1998471.                                Gvr2010 
19479+1750 BPM1593     [PM2000] 2000273 + [PM2000] 2000112.                                    Gvr2010 
19479+1651 BPM1585     [PM2000] 1999756 + [PM2000] 2000716.                                    Gvr2010 
19479+1629 BPM1588     [PM2000] 1999995 + [PM2000] 2000222.                                    Gvr2010 
19479+1439 BPM1587     [PM2000] 1999773 + [PM2000] 1999230.                                    Gvr2010 
19479+1420 BPM1591     [PM2000] 2000187 + [PM2000] 2001600.                                    Gvr2010 
19479+1413 BPM1586     [PM2000] 1999758 + [PM2000] 2000449.                                    Gvr2010 
19479+1407 BPM1592     [PM2000] 2000236 + [PM2000] 1999708.                                    Gvr2010 
19479+1227 BPM1590     [PM2000] 2000149 + [PM2000] 1999760.                                    Gvr2010 
19479+1211 BPM1589     [PM2000] 2000100 + [PM2000] 1999778.                                    Gvr2010 
19479+1002 AG  391     B is BD+09@4262.                                                                
19480+2447 DOO  11     Also known as TDT1771.                                                          
19480+1758 BPM1599     [PM2000] 2001874 + [PM2000] 2001852.                                    Gvr2010 
19480+1656 BPM1594     [PM2000] 2001198 + [PM2000] 2002316.                                    Gvr2010 
19480+1621 BPM1600     AB: [PM2000] 2002087 + [PM2000] 2001528.                                Gvr2010 
           BPM1601     BC: [PM2000] 2001528 + [PM2000] 2003026.                                Gvr2010 
19480+1602 BPM1596     AB: [PM2000] 2001569 + [PM2000] 2002312.                                Gvr2010 
           BPM1597     BC: [PM2000] 2002312 + [PM2000] 2003681.                                Gvr2010 
19480+1532 BPM1598     [PM2000] 2001822 + [PM2000] 2002802.                                    Gvr2010 
19480+1218 BPM1602     [PM2000] 2001669 + [PM2000] 2003178.                                    Gvr2010 
19480+0423 J  2279     Identical with J  3006                                                  Hei1995 
19481+6438 J  1354     ID uncertain. Alternatively, may be same as ES  199.                            
19481+1803 BPM1603     [PM2000] 2002656 + [PM2000] 2003994.                                    Gvr2010 
19481+1642 BPM1595     [PM2000] 2002136 + [PM2000] 2000803.                                    Gvr2010 
19481+1556 BPMA178     [PM2000] 2003162 + [PM2000] 2001541.                                    Gvr2010 
19481+1554 BPM1605     [PM2000] 2003082 + [PM2000] 2003577.                                    Gvr2010 
19481+1551 BPM1604     [PM2000] 2002716 + [PM2000] 2001410.                                    Gvr2010 
19482+7016 STF2603     eps Dra = 63 Dra. A spectroscopic binary.                               D__1883 
                       H 1   8.                                                                MEv2010 
19482+1714 BPM1608     [PM2000] 2003505 + [PM2000] 2004189.                                    Gvr2010 
19482+1702 BPM1609     AB: [PM2000] 2003564 + [PM2000] 2004713.                                Gvr2010 
           BPM1610     BC: [PM2000] 2004713 + [PM2000] 2005721.                                Gvr2010 
19482+1650 BPM1606     AB: [PM2000] 2003321 + [PM2000] 2003800.                                Gvr2010 
           BPM1607     AC: [PM2000] 2003321 + [PM2000] 2004735.                                Gvr2010 
19482+1553 BPM1611     [PM2000] 2003939 + [PM2000] 2002610.                                    Gvr2010 
19482+1518 BPM1612     [PM2000] 2003998 + [PM2000] 2004969.                                    Gvr2010 
19482+1324 BPM1614     [PM2000] 2003761 + [PM2000] 2002205.                                    Gvr2010 
19482+0919 RUC  12     OO Aql. Spectral type of resolved companion later than M5V.             Ruc2007 
19483+1651 BPM1613     [PM2000] 2004554 + [PM2000] 2004856.                                    Gvr2010 
19483+1530 BPM1615     [PM2000] 2004826 + [PM2000] 2005784.                                    Gvr2010 
19483+1412 BPM1616     [PM2000] 2005243 + [PM2000] 2006105.                                    Gvr2010 
19484+1541 BPMA180     [PM2000] 2006588 + [PM2000] 2008415.                                    Gvr2010 
19484+1520 BPM1617     [PM2000] 2006406 + [PM2000] 2005667.                                    Gvr2010 
19484+1242 BPMA179     [PM2000] 2006206 + [PM2000] 2007242.                                    Gvr2010 
19485+2309 CHE 149     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19485+1958 J  1865     Also known as J  2281.                                                          
19485+1638 BPM1623     [PM2000] 2007806 + [PM2000] 2006813.                                    Gvr2010 
19485+1537 BPM1625     [PM2000] 2007058 + [PM2000] 2007556.                                    Gvr2010 
19485+1508 BPM1622     [PM2000] 2007642 + [PM2000] 2008724.                                    Gvr2010 
19485+1333 BPM1618     [PM2000] 2006912 + [PM2000] 2008352.                                    Gvr2010 
19485+1321 BPM1621     [PM2000] 2007122 + [PM2000] 2007870.                                    Gvr2010 
19485+1210 BPMA181     [PM2000] 2007726 + [PM2000] 2008985.                                    Gvr2010 
19486+3339 J   779     SMA  97.                                                                        
19486+1617 BPM1624     [PM2000] 2007894 + [PM2000] 2008800.                                    Gvr2010 
19486+1602 BPM1627     [PM2000] 2008630 + [PM2000] 2009684.                                    Gvr2010 
19486+1539 BPM1619     AB: [PM2000] 2008070 + [PM2000] 2007042.                                Gvr2010 
           BPM1620     BC: [PM2000] 2007042 + [PM2000] 2006549.                                Gvr2010 
19486+1423 BPM1626     [PM2000] 2008384 + [PM2000] 2008794.                                    Gvr2010 
19487+3519 STT 387     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.53 +/- 0.32, 2.74, and 1.17 Msun, respectively.             Mlk2012 
19487+2048 KU  124     B is BD+20@4283.                                                                
19487+1852 MCA  58     1998.657: Absolute quadrant determined by triple-correlation technique  Pru2002b
19487+1703 BPMA182     [PM2000] 2009285 + [PM2000] 2008636.                                    Gvr2010 
19487+1634 GRV 281     B component is +16 4009.                                                        
19487+1537 BPM1628     AB: [PM2000] 2009652 + [PM2000] 2009552.                                Gvr2010 
           BPM1629     AC: [PM2000] 2009652 + [PM2000] 2010786.                                Gvr2010 
19487+1504 A  1658     Only elements P, T, and a of Couteau (1963) were adjusted in orbit      Cou1963c
                       by Starikova (1981).                                                    Sta1981a
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 3.69 +/- 1.11, 3.16, and 1.20 Msun, respectively.             Mlk2012 
19487+1337 BPM1630     [PM2000] 2009970 + [PM2000] 2010307.                                    Gvr2010 
19487+1149 STF2583     pi Aql = 52 Aql                                                                 
                       AB: Absolute quadrant determined in 1998.657 and 1998.660 by                    
                       triple-correlation techniques.                                          Pru2002b
                       AB: H 1  92.                                                            MEv2010 
19488+1532 BPM1631     [PM2000] 2011025 + [PM2000] 2010182.                                    Gvr2010 
19489+1658 BPMA183     [PM2000] 2011894 + [PM2000] 2014738.                                    Gvr2010 
19489+1602 BPMA184     [PM2000] 2011995 + [PM2000] 2013456.                                    Gvr2010 
19489+1601 BPM1632     [PM2000] 2011927 + [PM2000] 2011572.                                    Gvr2010 
19489+1517 BPMA185     [PM2000] 2012417 + [PM2000] 2012372.                                    Gvr2010 
19490+4423 STF2588     A,BC: H 3 112.                                                          MEv2010 
19490+3731 ES 2499     ALI 633.                                                                        
19490+3341 SEI 687     Also known as SMA  98.                                                          
                       B = HD 225944, eclipsing binary of W UMa type, period 0.3177 days.      Zas2015 
19490+2227 CHE 150     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. Berko's match to this pair was correct.       Bko2011c
                       See Hartkopf (2012).                                                    Hrt2012b
19490+1909 AGC  11     zet Sge = 8 Sge. A is a suspected spectroscopic binary.                         
                       Probably quadruple. The fast RV variation found at three                        
                       spectrographs, and not explained by the visual motion, suggests a               
                       spectroscopic companion.                                                        
                       AB. A measure on 1980.7256 was incorrectly attributed to ADS 12973 by           
                       McAlister et al. (1983); it actually belongs to HR 7486.                McA1983 
                       This is part of a triple system. Finsen's (1937) observations covered   Fin1937b
                       two periods and yield a separation close to this one.                   BLM1978 
                       Calculated mass sum is 2.23 +/- 0.35 Msun; this is lower than would be          
                       expected for early A stars, perhaps due to parallax error.              Mut2010b
                       AB: Malkov et al. (2012) derive dynamical, photometric, and                     
                       spectroscopic masses 2.23 +/- 0.35, 4.39, and 2.19 Msun, respectively.  Mlk2012 
           STF2585     AB,C: H 2  30.                                                          MEv2010 
19490+1627 BPM1635     [PM2000] 2013007 + [PM2000] 2014246.                                    Gvr2010 
19490+1606 BPM1634     [PM2000] 2012591 + [PM2000] 2013649.                                    Gvr2010 
19490+1436 BPM1636     [PM2000] 2013014 + [PM2000] 2012283.                                    Gvr2010 
19490+1419 BPMA186     [PM2000] 2013128 + [PM2000] 2011268.                                    Gvr2010 
19490+1405 BPM1637     [PM2000] 2013339 + [PM2000] 2012882.                                    Gvr2010 
19490+1302 BPM1633     [PM2000] 2012491 + [PM2000] 2011868.                                    Gvr2010 
19490-2236 DON 969     CD-22@14256.                                                                    
19491+2259 CHE 151     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19491+1720 BPM1638     [PM2000] 2014256 + [PM2000] 2014534.                                    Gvr2010 
19491+1426 BPM1639     AB: [PM2000] 2014612 + [PM2000] 2015530.                                Gvr2010 
           BPM1640     BC: [PM2000] 2015530 + [PM2000] 2016199.                                Gvr2010 
19491+1142 BPM1643     [PM2000] 2014628 + [PM2000] 2015174.                                    Gvr2010 
19491-6149 I   120     AB: Malkov et al. (2012) derive dynamical, photometric, and                     
                       spectroscopic masses 1.74 +/- 0.62, 2.31, and 1.11 Msun, respectively.  Mlk2012 
19492+1711 BPM1642     [PM2000] 2015081 + [PM2000] 2016096.                                    Gvr2010 
19492+1543 BPM1641     [PM2000] 2015040 + [PM2000] 2015325.                                    Gvr2010 
19493+4135 LEP  94     NI   40.                                                                        
19493+3441 BKO 518     Anon. 30.                                                               Bko2009d
19493+2202 CHE 152     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates, as well as an additional 10' error in his             
                       declination, due to an error in applying the y offset. In addition,             
                       there was a trigonometric error in deriving theta; the correct value    Hrt2012b
                       is 180deg - theta.  Berko (2011) was unable to find a match.            Bko2011c
19493+1551 BPM1645     [PM2000] 2016467 + [PM2000] 2016737.                                    Gvr2010 
19493+1526 BPM1647     [PM2000] 2016617 + [PM2000] 2016229.                                    Gvr2010 
19493+1502 BPM1646     [PM2000] 2016517 + [PM2000] 2017361.                                    Gvr2010 
19493+1216 BPM1644     [PM2000] 2016117 + [PM2000] 2016371.                                    Gvr2010 
19493+0440 WOL   7     HTP  41.                                                                        
19494+3446 BKO 519     Anon. 31.                                                               Bko2009d
19494+1740 BPM1650     [PM2000] 2017823 + [PM2000] 2017371.                                    Gvr2010 
19494+1517 BPM1648     [PM2000] 2017436 + [PM2000] 2016253.                                    Gvr2010 
19494+1328 BPM1649     [PM2000] 2017649 + [PM2000] 2018343.                                    Gvr2010 
19495+2334 BKO 984     Typographical error in WDS designation by Berko - should be +2234.      Bko2011c
19495+2234 CHE 153     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19495+2230 CHE 154     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
19495+1715 BPM1652     AB: [PM2000] 2018331 + [PM2000] 2018808.                                Gvr2010 
           BPM1653     AC: [PM2000] 2018331 + [PM2000] 2017873.                                Gvr2010 
           BPM1654     BC: [PM2000] 2018808 + [PM2000] 2017873.                                Gvr2010 
           BPM1655     BD: [PM2000] 2018808 + [PM2000] 2018377.                                Gvr2010 
19495+1434 BPM1651     [PM2000] 2018241 + [PM2000] 2018005.                                    Gvr2010 
19495+1140 BPMA187     [PM2000] 2018619 + [PM2000] 2017555.                                    Gvr2010 
19495+0634 TOR  16     Formerly known as PAN  13.                                                      
19496+3950 KOI2971     This system contains a 0.8 Rearth planet candidate with a 6.1 day               
                       period and a second 1.1 Rearth planet candidate with a 31.9 day period  KOI2014a
                       (Burke et al. 2014).                                                    Dre2014 
19496+3939 HJ 2903     AB: SEI 691.                                                            Nsn2017b
19496+3448 SEI 690     Secondary not seen on POSS plate; may be either variable star or flaw           
                       on AC Potsdam plate.                                                            
19496+1700 BPM1658     [PM2000] 2020210 + [PM2000] 2019589.                                    Gvr2010 
19496+1514 BPM1656     [PM2000] 2019638 + [PM2000] 2019915.                                    Gvr2010 
19496+1253 BPM1657     [PM2000] 2019895 + [PM2000] 2020158.                                    Gvr2010 
19497+1720 BPM1660     [PM2000] 2020258 + [PM2000] 2019898.                                    Gvr2010 
19497+1714 BPM1661     [PM2000] 2020530 + [PM2000] 2019910.                                    Gvr2010 
19497+1554 BPMA188     [PM2000] 2020920 + [PM2000] 2019890.                                    Gvr2010 
19497+1549 BPM1659     [PM2000] 2020257 + [PM2000] 2019113.                                    Gvr2010 
19497+1523 BPM1662     [PM2000] 2020940 + [PM2000] 2021137.                                    Gvr2010 
19497+1147 BPM1663     [PM2000] 2021108 + [PM2000] 2020555.                                    Gvr2010 
19497-0226 J  2282     Not found by Heintz at IDS position.                                    Hei1990b
19498+2324 J   496     After correcting for the plate center and trigonometry errors, the      Che1908 
                       pair 19501+2325 CHE 155 was found to match J   496AB, as noted by       Bko2011c
                       Berko. Measures have been merged.                                       Hrt2012b
19498+2310 POU4111     After correcting for the plate center and trigonometry errors, the      Che1908 
                       pair 19501+2311 CHE 156 was found to match POU4111. Measures merged.    Bko2011c
                       Berko's match is actually a new pair.                                   Hrt2012b
19498+1802 BPM1664     [PM2000] 2021624 + [PM2000] 2021364.                                    Gvr2010 
19498+1741 BPM1665     [PM2000] 2021830 + [PM2000] 2020534.                                    Gvr2010 
19498+1737 BPM1666     [PM2000] 2022035 + [PM2000] 2022105.                                    Gvr2010 
19498+1540 BPMA189     [PM2000] 2021573 + [PM2000] 2019857.                                    Gvr2010 
19499+4107 KOI 126     AB, AD: Adams et al. (2012) theta values corrected to 360-theta         Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19499+1715 BPM1669     [PM2000] 2023213 + [PM2000] 2024429.                                    Gvr2010 
19499+1658 BPM1668     [PM2000] 2023040 + [PM2000] 2023625.                                    Gvr2010 
19499+1631 BPM1667     [PM2000] 2022608 + [PM2000] 2023162.                                    Gvr2010 
19499+1623 BPM1670     [PM2000] 2023473 + [PM2000] 2023047.                                    Gvr2010 
19499+1145 BPM1671     [PM2000] 2023596 + [PM2000] 2023016.                                    Gvr2010 
19500+3407 SEI 692     J 1068.                                                                         
19500+3235 JOD  18     LHS 3489. Estimated age 1000-10000 Myr; masses 0.34 +/- 0.03 and 0.19           
                       +/- 0.01 Msun; a ~3.8 au.                                               Jnn2014 
19500+1757 H 4  99     AB: H IV 99.                                                                    
19500+1457 BPM1673     [PM2000] 2024667 + [PM2000] 2023729.                                    Gvr2010 
19500+1436 BPM1672     [PM2000] 2024258 + [PM2000] 2023621.                                    Gvr2010 
19501+1712 BPM1675     [PM2000] 2025040 + [PM2000] 2024291.                                    Gvr2010 
19501+1418 BPM1674     [PM2000] 2024825 + [PM2000] 2024795.                                    Gvr2010 
19502+1617 BPM1678     [PM2000] 2026647 + [PM2000] 2025475.                                    Gvr2010 
19502+1559 BPM1677     [PM2000] 2026278 + [PM2000] 2025273.                                    Gvr2010 
19502+1455 BPM1676     [PM2000] 2026237 + [PM2000] 2025137.                                    Gvr2010 
19502+1226 BPM1679     [PM2000] 2026651 + [PM2000] 2026536.                                    Gvr2010 
19503+2240 BU  361     AB: ADS notes that 19506+2241CHE 157 is almost certainly the same pair  A__1932a
                       as BU  361AB. The Chevalier measure from 1907.69 was reassigned to      Che1908 
                       BU  361, as was a 1999.7813 measure from Mason et al.                   WSI2000b
19503+1641 BPM1685     [PM2000] 2027481 + [PM2000] 2028300.                                    Gvr2010 
19503+1629 BPM1683     [PM2000] 2027803 + [PM2000] 2029005.                                    Gvr2010 
19503+1527 BPM1682     [PM2000] 2027544 + [PM2000] 2027239.                                    Gvr2010 
19503+1346 BPM1684     [PM2000] 2027903 + [PM2000] 2027696.                                    Gvr2010 
19503+1148 BPM1680     AB: [PM2000] 2027078 + [PM2000] 2027989.                                Gvr2010 
           BPM1681     BC: [PM2000] 2027989 + [PM2000] 2027664.                                Gvr2010 
19503+0754 CHR  89     This is the variable V1339 Aql.                                                 
19503+0713 A  2994     A,BC: J 1866.                                                                   
19503+0645 TOR  17     Formerly known as PAN  14.                                                      
19504+1708 BPM1687     [PM2000] 2028972 + [PM2000] 2028551.                                    Gvr2010 
19504+1637 BPM1686     [PM2000] 2028490 + [PM2000] 2027666.                                    Gvr2010 
19504+1626 BPM1688     [PM2000] 2029081 + [PM2000] 2028128.                                    Gvr2010 
19505+1625 BPM1690     [PM2000] 2030219 + [PM2000] 2029067.                                    Gvr2010 
19505+1553 BPM1689     [PM2000] 2030147 + [PM2000] 2029989.                                    Gvr2010 
19506+4021 KOI2158     This system contains two planet candidates with periods of 4.6 and 6.7          
                       days and radii of 1.6 and 1.0 Rearth, respectively (Batalha et al.              
                       2013). KOI2158 does not exhibit a large source offset during the        KOI2013a
                       transits of either planet candidate.                                    Dre2014 
19506+3843 HJ  603     19 Cyg. A is the irregular variable V1509 Cyg. Berlin Obs. observes     StG1963 
                       Aa,Ab: 1922.7, 312@, 168.6". Ab: 1922.7, 323@, 103.5".                          
                       BE measures from Burnham and Pannunzio et al. were originally           Bu_1903 
                       designated BC, but the secondary was not the same object as measured    Bu_1913 
                       in the AC pair.                                                         Tor1992 
19506+3255 BLL  42     Chi Cyg. A is a Mira-type variable.                                             
                       Smyth published a measure for an additional 9th magnitude component     Smy1844 
                       (1835.67, 72.9deg, 25".7) and noted similar measures by Herschel        H__1906A
                       (1779, 24".8) and South & Herschel (1822.49, 63.3deg, 25".5). However,  SHJ1906A
                       ALADIN indicates nothing at the purported location of this object.              
                       These measures appear to have been assigned to 19464+3344 STF2580AB,            
                       instead.                                                                        
19506+1704 BPM1692     [PM2000] 2030740 + [PM2000] 2030846.                                    Gvr2010 
19506+1703 BPM1694     [PM2000] 2031253 + [PM2000] 2031372.                                    Gvr2010 
19506+1635 BPM1693     [PM2000] 2031224 + [PM2000] 2031182.                                    Gvr2010 
19506+1221 BPM1691     [PM2000] 2030433 + [PM2000] 2029121.                                    Gvr2010 
19506-1917 HJ 2900     BDS 9702, HJ 1446 probably same star (van den Bos).                     B__1949c
19507+2309 BKO 991     Incorrectly identified by Berko as 19508+2310CHE 158.                   Bko2011c
19507+1752 BPM1696     [PM2000] 2031416 + [PM2000] 2031935.                                    Gvr2010 
19507+1743 BPM1698     [PM2000] 2031727 + [PM2000] 2032672.                                    Gvr2010 
19507+1715 BPM1695     [PM2000] 2032501 + [PM2000] 2033258.                                    Gvr2010 
19507+1607 BPM1701     [PM2000] 2032327 + [PM2000] 2033092.                                    Gvr2010 
19507+1533 BPM1700     [PM2000] 2032280 + [PM2000] 2032708.                                    Gvr2010 
19507+1530 BPM1699     [PM2000] 2031912 + [PM2000] 2031345.                                    Gvr2010 
19507+1515 BPM1697     [PM2000] 2031713 + [PM2000] 2031643.                                    Gvr2010 
19507-5912 SHY 759     AB: HIP  97646 + HIP  97581.                                                    
           SHY 761     AC: HIP  97646 + HIP  98174.                                                    
19508+3430 SEI 696     See note to 19509+3429 POP  13.                                                 
           POP  13     AC: Anon. 32.                                                           Bko2009d
19508+2310 CHE 158     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
                       BKO 437.                                                                        
19508+2235 BKO 994     Incorrectly identified by Berko as 19509+2235CHE 160.                   Bko2011c
19508+2234 CHE 159     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19508+1750 BPMA190     [PM2000] 2033111 + [PM2000] 2034688.                                    Gvr2010 
19508+1543 BPM1702     AB: [PM2000] 2033146 + [PM2000] 2032146.                                Gvr2010 
           BPM1703     BC: [PM2000] 2032146 + [PM2000] 2031352.                                Gvr2010 
19508+1328 BPM1704     [PM2000] 2033642 + [PM2000] 2033308.                                    Gvr2010 
19508+1245 BPMA191     [PM2000] 2033144 + [PM2000] 2030743.                                    Gvr2010 
19508+0852 STFB 10     alp Aql = 53 Aql = Altair. B is BD+08@4232.                                     
                       AB: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
                       AB: H 6  46.                                                            MEv2010 
19508-1046 HO  275     51 Aql.                                                                         
19509+3429 POP  13     AB was initially incorrectly associated with 19508+3430 SEI 696, with           
                       the Popovic AC measure thought to be a poor measure of SEI 696.         Pop1993 
19509+2235 CHE 160     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
                       BKO 990. BKO 990 was incorrectly identified by Berko as                         
                       19508+2234CHE 159.                                                      Bko2011c
19509+1446 BPM1707     [PM2000] 2034674 + [PM2000] 2034221.                                    Gvr2010 
19509+1116 BPM1705     [PM2000] 2033732 + [PM2000] 2033695.                                    Gvr2010 
19509+1035 BPM1706     [PM2000] 2034024 + [PM2000] 2035252.                                    Gvr2010 
19509-2638 B   452     Primary is eclipsing binary of Beta Lyr -type, period 1.17154 d.        Zas2012 
19510+7524 STF2617     B is BD+75@715.                                                                 
19510+1649 BPM1709     AB: [PM2000] 2035349 + [PM2000] 2034564.                                Gvr2010 
           BPM1710     AC: [PM2000] 2035349 + [PM2000] 2036663.                                Gvr2010 
19510+1644 BPM1713     [PM2000] 2035749 + [PM2000] 2034269.                                    Gvr2010 
19510+1637 BPM1712     [PM2000] 2035681 + [PM2000] 2034958.                                    Gvr2010 
19510+1627 BPM1711     [PM2000] 2035507 + [PM2000] 2034642.                                    Gvr2010 
19510+1556 BPM1708     [PM2000] 2034797 + [PM2000] 2034828.                                    Gvr2010 
19510+1025 J   124     omi Aql = 54 Aql = O Aql                                                        
19510-0252 TOK 213     NICI resolved the astrometric binary with variable RV. Triple system            
                       with a CPM companion at 83".                                            Tok2012a
                       Aa,Ab: Astrometric and SB1,P=14.4y                                      Tok2014d
19511+2323 CHE 161     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19511+2306 CHE 162     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match was actually CHE 164.                                     Bko2011c
19511+2228 CHE 163     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match is actually a new pair. However, his pair 19508+2227 =    Bko2011c
                       Anon 13 is actually CHE 163.                                                    
19511+1717 BPMA193     [PM2000] 2036789 + [PM2000] 2039040.                                    Gvr2010 
19511+1628 BPM1714     [PM2000] 2036241 + [PM2000] 2035832.                                    Gvr2010 
19511+1441 BPM1715     [PM2000] 2036493 + [PM2000] 2036411.                                    Gvr2010 
19511+1140 BPMA192     [PM2000] 2036270 + [PM2000] 2034646.                                    Gvr2010 
19512+2306 CHE 164     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match is actually CHE 162. His Anon 18Ax is part of this        Bko2011c
                       system.                                                                         
19512-7248 SHY 760     AD: HIP  97690 + HIP 100549.                                                    
19513+2319 POU4120     There was an error in Chevalier's coordinates for 19516+2320 CHE 169,   Che1908 
                       due to incorrect plate center coordinates. After correcting for these           
                       errors, this pair was found to match POU4120, as noted by Berko.        Bko2011c
                       In addition, there was a trigonometric error in deriving theta; the             
                       correct value is 180deg - theta. Measures merged.                       Hrt2012b
19513+2309 CHE 165     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19513+2308 CHE 166     AB: There was an error in Chevalier's coordinates due to incorrect      Che1908 
                       plate center coordinates. Berko's match to this pair was correct.       Bko2011c
                       AC: Berko's match is actually CHE 165.                                  Hrt2012b
           BKO 997     CD: Originally 19510+2308 BKO 997, but primary found to be the C                
                       component of 19513+2308 CHE 166AC.                                              
                       Incorrectly identified by Berko as 19513+2309CHE 165.                   Bko2011c
19513+2304 CHE 167     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match is actually a new pair. However, his pair 19500+2304 =    Bko2011c
                       Anon 9 is actually CHE 167.                                                     
19513+2222 BKO1005     Incorrectly identified by Berko as 19517+2223CHE 171.                   Bko2011c
19513+1638 BPM1718     [PM2000] 2038336 + [PM2000] 2036969.                                    Gvr2010 
19513+1631 BPM1716     AB: [PM2000] 2038207 + [PM2000] 2038105.                                Gvr2010 
           BPM1717     BC: [PM2000] 2038105 + [PM2000] 2037311.                                Gvr2010 
19513+1451 BPM1719     [PM2000] 2038924 + [PM2000] 2039987.                                    Gvr2010 
19514+3434 J  1161     Pair not found in GSC.                                                  Bko2009d
19514+2227 BKO1009     Incorrectly identified by Berko as 19511+2228CHE 163.                   Bko2011c
19514+1759 BPM1722     [PM2000] 2040136 + [PM2000] 2040751.                                    Gvr2010 
19514+1746 BPM1721     [PM2000] 2040089 + [PM2000] 2040162.                                    Gvr2010 
19514+1629 BPM1720     [PM2000] 2039557 + [PM2000] 2040049.                                    Gvr2010 
19514+1155 BPMA194     [PM2000] 2039580 + [PM2000] 2039263.                                    Gvr2010 
19514-0215 BAL 254     J 2560.                                                                         
19515+7607 LDS1920     NLTT 48431/48440.                                                               
19515+2728 EVS  43     Primary is the Cepheid SV Vul.                                          Evs2016a
19515+2240 CHE 168     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match is actually CHE 174.                                      Bko2011c
19515+1809 BPMA195     [PM2000] 2041250 + [PM2000] 2043601.                                    Gvr2010 
19515+1723 BPM1726     [PM2000] 2041498 + [PM2000] 2040161.                                    Gvr2010 
19515+1632 BPM1723     [PM2000] 2040753 + [PM2000] 2041077.                                    Gvr2010 
19515+1520 BPM1725     [PM2000] 2041375 + [PM2000] 2042816.                                    Gvr2010 
19515+1250 BPM1724     [PM2000] 2041272 + [PM2000] 2042752.                                    Gvr2010 
19516+1712 BPM1728     [PM2000] 2042331 + [PM2000] 2040992.                                    Gvr2010 
19516+1647 BPM1727     [PM2000] 2041712 + [PM2000] 2041440.                                    Gvr2010 
19517+3404 HJ 1447     AB: SEI 704.                                                            Nsn2017b
19517+3108 ES  357     A spectroscopic binary.                                                         
19517+2257 CHE 170     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. Berko's match to this pair was correct.       Bko2011c
                       See Hartkopf (2012).                                                    Hrt2012b
19517+2240 BKO1015     Incorrectly identified by Berko as 19518+2240CHE 174.                   Bko2011c
19517+2239 BKO1015     AC: Originally 19517+2240 BKO1015, but primary found to match that of           
                       19517+2239 TDT1806.                                                             
                       Incorrectly identified by Berko as 19518+2240CHE 174.                   Bko2011c
19517+2223 CHE 171     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19517+1758 BPM1731     [PM2000] 2043650 + [PM2000] 2042320.                                    Gvr2010 
19517+1626 BPM1729     [PM2000] 2042788 + [PM2000] 2041385.                                    Gvr2010 
19517+1209 BPM1730     [PM2000] 2043474 + [PM2000] 2044018.                                    Gvr2010 
19518+2344 CHE 172     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
19518+2303 CHE 173     Berko's match is actually CHE 175.                                      Bko2011c
                       See Hartkopf (2012).                                                    Hrt2012b
19518+2240 CHE 174     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19518+1744 BPM1736     [PM2000] 2044900 + [PM2000] 2043861.                                    Gvr2010 
19518+1709 BPM1732     [PM2000] 2044107 + [PM2000] 2043060.                                    Gvr2010 
19518+1658 BPM1735     [PM2000] 2044858 + [PM2000] 2044356.                                    Gvr2010 
19518+1631 BPM1734     [PM2000] 2044309 + [PM2000] 2044090.                                    Gvr2010 
19518+1416 BPM1733     [PM2000] 2044301 + [PM2000] 2044754.                                    Gvr2010 
19518+0537 OSO 112     G023-014. Not a common proper motion pair, based on comparison with             
                       POSS2 red plates                                                        Oso2004 
19518+0204 BAL1533     J 1689.                                                                         
19519+1810 BPM1740     [PM2000] 2045761 + [PM2000] 2044872.                                    Gvr2010 
19519+1643 BPM1737     [PM2000] 2044914 + [PM2000] 2043888.                                    Gvr2010 
19519+1536 BPM1738     [PM2000] 2044928 + [PM2000] 2044169.                                    Gvr2010 
19519+1029 BPM1739     [PM2000] 2045664 + [PM2000] 2046704.                                    Gvr2010 
19520+3802 HJ 1448     HJL 268.                                                                HJL1986 
                       SEI 707.                                                                Nsn2017b
19520+1623 BPM1741     [PM2000] 2046117 + [PM2000] 2046563.                                    Gvr2010 
19520+1543 BPM1742     [PM2000] 2046293 + [PM2000] 2045791.                                    Gvr2010 
19520+1536 BPM1743     [PM2000] 2046492 + [PM2000] 2047260.                                    Gvr2010 
19520+1309 BPM1746     [PM2000] 2047161 + [PM2000] 2047361.                                    Gvr2010 
19521+2918 OSO 113     G125-039. AB, AC, AF, AH, AK, and AL are not common proper motion               
                       pairs, based on comparison with POSS2 red plates                        Oso2004 
19521+2806 RAG   3     Primary is exoplanet host, P=465d. Raghavan (2006) consider as CPM.     Rag2006 
                       However; he does not measure PM or parallax; only ptm evidence.         Tok2014d
19521+1655 BPM1747     [PM2000] 2047296 + [PM2000] 2048285.                                    Gvr2010 
19521+1612 BPM1748     [PM2000] 2047299 + [PM2000] 2045770.                                    Gvr2010 
19521+1546 BPM1749     [PM2000] 2047469 + [PM2000] 2046243.                                    Gvr2010 
19521+1509 BPM1744     AB: [PM2000] 2047284 + [PM2000] 2046768.                                Gvr2010 
           BPM1745     BC: [PM2000] 2046768 + [PM2000] 2045704.                                Gvr2010 
19521+1235 BPMA196     [PM2000] 2048309 + [PM2000] 2049449.                                    Gvr2010 
19522+2309 BKO1025     Incorrectly identified by Berko as 19523+2307CHE 175.                   Bko2011c
19522+6726 OSO 114     G260-036. Not a common proper motion pair, based on comparison with             
                       POSS2 red plates                                                        Oso2004 
19522+1715 BPM1756     AB: [PM2000] 2049253 + [PM2000] 2049852.                                Gvr2010 
           BPM1757     AC: [PM2000] 2049253 + [PM2000] 2048637.                                Gvr2010 
           BPM1758     BC: [PM2000] 2049852 + [PM2000] 2048637.                                Gvr2010 
19522+1703 BPM1750     [PM2000] 2048382 + [PM2000] 2049682.                                    Gvr2010 
19522+1616 BPM1754     [PM2000] 2048814 + [PM2000] 2047304.                                    Gvr2010 
19522+1547 BPM1752     [PM2000] 2048515 + [PM2000] 2048489.                                    Gvr2010 
19522+1519 BPM1751     [PM2000] 2048432 + [PM2000] 2049365.                                    Gvr2010 
19522+1511 BPM1755     [PM2000] 2049011 + [PM2000] 2049913.                                    Gvr2010 
19522+1452 BPM1753     [PM2000] 2048756 + [PM2000] 2047600.                                    Gvr2010 
19522+1153 BPM1762     [PM2000] 2049511 + [PM2000] 2050090.                                    Gvr2010 
19523+4545 KU  125     B is BD+45@2993.                                                                
19523+4445 KOI 137     AB, AD: Adams et al. (2012) theta values corrected to 360-theta         Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19523+2307 CHE 175     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19523+2249 CHE 176     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19523+1637 BPM1760     [PM2000] 2049691 + [PM2000] 2049238.                                    Gvr2010 
19523+1549 BPM1763     AB: [PM2000] 2050093 + [PM2000] 2049997.                                Gvr2010 
           BPM1764     AC: [PM2000] 2050093 + [PM2000] 2051395.                                Gvr2010 
19523+1514 BPM1759     [PM2000] 2049565 + [PM2000] 2049728.                                    Gvr2010 
19523+1417 BPM1761     [PM2000] 2049737 + [PM2000] 2049712.                                    Gvr2010 
19523+1021 STF2590     AB: Also called J 126. ab: A faint pair 6s p, 2' n of                           
                       STF 2590. ab renamed CD by USNO 06/29/99.                                       
                       AB: H 2  28.                                                            MEv2010 
19524+2551 STT 388     Statistically the same parallax within the errors would indicate the            
                       components are physical.                                                        
19524+1840 9 Sge       Aslanov et al. (1984 SvAL 10, 278), Underhill (1995 ApJS 100, 433),             
                       and especially Underhill & Matthews (1995 PASP 107, 513) discuss a              
                       possible 78d orbital period for this system.  Another period, 32.5d,            
                       was found in photometric and radial velocity measurements by Aslanov &          
                       Barannikov (1992 SvAL 18, 58).  However, because of the considerable            
                       scatter in the measurements plus  evidence for wind related line                
                       profile variations (Fullerton 1990), we tentatively place the star in   Ful1990 
                       the "SB1?" category.                                                    Msn1998a
19524+1722 BPM1767     [PM2000] 2051000 + [PM2000] 2050361.                                    Gvr2010 
19524+1702 BPM1766     [PM2000] 2050796 + [PM2000] 2051191.                                    Gvr2010 
19524+1548 BPM1765     [PM2000] 2050635 + [PM2000] 2051144.                                    Gvr2010 
19524+1246 BRT1329     J 2562.                                                                         
19525+2250 BKO1030     AB: Incorrectly identified by Berko as 19523+2249CHE 176.               Bko2011c
19525+2227 HO  580     A is a semiregular variable. Aka L    66.                                       
19525+1612 BPM1768     [PM2000] 2052165 + [PM2000] 2052085.                                    Gvr2010 
19525+1551 BPM1769     [PM2000] 2052425 + [PM2000] 2051858.                                    Gvr2010 
19525+0100 EVS   2     1975.402: oblate correlation peak                                       Bla1977a
                       Primary is Cepheid eta Aql.                                                     
                       Masses are 5.7 and 2.3 Msun. Estimated period = 866y,                           
                       a = 200au = 0.73".                                                      Evs2013 
19525+0039 STF2589     H 2  95.                                                                MEv2010 
19526+4039 KOI2939     KID 5473556 is an eclipsing binary with a single observed planetary     KOI2012b
                       transit (Welsh et al 2012) and is no longer listed in the KOI catalog.  Dre2014 
19526+1809 BPMA197     [PM2000] 2052974 + [PM2000] 2055546.                                    Gvr2010 
19526+1652 BPM1770     AB: [PM2000] 2053641 + [PM2000] 2054254.                                Gvr2010 
           BPM1771     BC: [PM2000] 2054254 + [PM2000] 2052895.                                Gvr2010 
19526+1539 BPMA198     [PM2000] 2053426 + [PM2000] 2051303.                                    Gvr2010 
19526-5458 DUN 227     B is CPD-55@9222.                                                               
19527+2336 CHE 177     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko was unable to find a match to this pair.                          Bko2011c
19527+1848 J   151     J 1217.                                                                         
19527+1638 BPM1772     [PM2000] 2054272 + [PM2000] 2053470.                                    Gvr2010 
19527+1607 BPM1773     [PM2000] 2054329 + [PM2000] 2053976.                                    Gvr2010 
19527+1519 BPM1774     [PM2000] 2054371 + [PM2000] 2054914.                                    Gvr2010 
19527+1026 BPM1775     [PM2000] 2054880 + [PM2000] 2053802.                                    Gvr2010 
19528+6411 STF2604     H N 120.                                                                MEv2010 
19528+2246 CHE 178     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19528+1856 J  1177     TDT1825.                                                                        
19528+1542 BPM1777     [PM2000] 2055503 + [PM2000] 2054602.                                    Gvr2010 
19528+1257 BPM1776     [PM2000] 2055493 + [PM2000] 2055245.                                    Gvr2010 
19529+4105 HD188307    Hipparcos astrometric solution assumed circular orbit (e = omega = 0)   HIP1997d
                       Spectroscopic solution to these astrometric pairs given by Griffin      Grf2013a
                       (2013). Periods match "tolerably well," other common elements less so.          
19529+3957 SWB   1     Primary is the eclipsing binary KIC 4862625 (P=20d), which hosts a              
                       transiting circumbinary planet (P = 138.317 +0.040/-0.027 d). Planet            
                       mass < 169 Mearth (0.531 Mjup), planetary system age ~2 Gyr. The B              
                       component is a close visual pair, separation <0.4"; radial velocities           
                       confirm AB as a bound pair. Component parameters, based on model                
                       fitting, are as follows:                                                        
                       Aa = F dwarf, radius 1.734 +/- 0.044 Rsun, mass 1.528 +/- 0.087 Msun            
                       Ab = M dwarf, radius 0.378 +/- 0.023 Rsun, mass 0.408 +/- 0.024 Msun            
                       Ba = G2 dwarf, mass ~0.99 Msun                                                  
                       Bb = M2 dwarf, mass ~0.51 Msun                                          Swb2013 
19529+1702 BPM1778     [PM2000] 2056548 + [PM2000] 2055915.                                    Gvr2010 
19529+1600 BPM1780     [PM2000] 2056997 + [PM2000] 2057151.                                    Gvr2010 
19529+1521 BPM1779     [PM2000] 2056628 + [PM2000] 2056911.                                    Gvr2010 
19529+1425 A  1660     The pair AB has not been seen since discovery.                                  
19529+1239 BPMA199     [PM2000] 2056541 + [PM2000] 2055785.                                    Gvr2010 
19530+4736 KOI 251     AC: Adams et al. (2012) theta values corrected to 360-theta             Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19530+1425 BPM1781     [PM2000] 2057181 + [PM2000] 2057281.                                    Gvr2010 
19531+5430 STI2471     CD: Previously known as STI2471a.                                               
19531+1704 BPM1782     [PM2000] 2058476 + [PM2000] 2059570.                                    Gvr2010 
19531+1615 BPM1783     AB: [PM2000] 2059096 + [PM2000] 2058344.                                Gvr2010 
           BPM1784     BC: [PM2000] 2058344 + [PM2000] 2058659.                                Gvr2010 
19531-1436 CHR  90     This is a third component in the eclipsing (Algol-type) and                     
                       spectroscopic binary V505 Sgr, P = 1.18d.                                       
                       Cvetkovic et al. (2010) derive both short- and long-period solutions    Cve2010b
                       (29.14 and 94.24y, respectively). The 29y orbit does not agree with             
                       the light-time effect, so was rejected in favor of the 94y solution.            
                       Assuming a parallax of 8.40 +/- 0.57 (van Leeuwen 2007, A&A 474, 653),          
                       this solutuion yields a mass sum of 7.0 +/- 1.4 Msun.                           
19531-2528 B   454     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.56 +/- 0.97, 2.48, and 1.10 Msun, respectively.             Mlk2012 
19532+2223 CHE 179     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
           BKO1035     BC and BD: Originally 19529+2221 BKO1035AB and AC, but primary found            
                       to be B component of 19532+2223 CHE 179.                                        
                       BC: Incorrectly identified by Berko as 19532+2223 CHE 179AB.            Bko2011c
19532+2017 H 3 105     H III 105. STF2595 rej. There is a 10th magnitude star 37.0@ in 24.0".          
19532+1440 BPM1785     [PM2000] 2059559 + [PM2000] 2060328.                                    Gvr2010 
19532+1439 BPM1786     [PM2000] 2059648 + [PM2000] 2059009.                                    Gvr2010 
19532+1301 BPM1787     [PM2000] 2059831 + [PM2000] 2058481.                                    Gvr2010 
19533+0820 AG  241     TDT1826. An incorrect cross reference (BD+07 4270 rather than 4278)             
                       resulted in the AG pair being assigned incorrect coordinates and its            
                       later "rediscovery" as a Tycho pair. The merged pair was assigned the   TYC2002 
                       AG discovery designation (as this long preceded the TDT designation),           
                       but together with the correct WDS designation.                                  
19533+1630 BPM1788     [PM2000] 2060590 + [PM2000] 2060997.                                    Gvr2010 
19534+6052 VAT   4     Aka ES 1797.                                                                    
19534+4740 KOI 106     AB: Adams et al. (2012) theta values corrected to 360-theta             Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19534+2246 CHE 180     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19534+2020 STFA 48     STTA193. B is BD+19@4196.                                                       
           GUI  28     AC: The C component is 19532+2017H 3 105.                                       
           STFA 48     AB: H 5 106.                                                            MEv2010 
19534+1637 BPM1789     [PM2000] 2061446 + [PM2000] 2062442.                                    Gvr2010 
19534-0600 STF2591     B is BD-06@5295.                                                                
19535+2405 DJU   4     13 Vul.                                                                         
                       Additional notes may be found in Muller (1955).                         Mlr1955c
19535+1846 MAA   2     Aka SKF1159. First noted by van Maanen.                                 Maa1935 
19535+1810 BPMA200     [PM2000] 2063230 + [PM2000] 2065902.                                    Gvr2010 
19535+1436 BPM1790     AB: [PM2000] 2063073 + [PM2000] 2062054.                                Gvr2010 
           BPM1791     BC: [PM2000] 2062054 + [PM2000] 2062687.                                Gvr2010 
19536+5943 STTA194     B is BD+59@2136. A is a spectroscopic binary.                                   
19536+1204 BPM1792     [PM2000] 2063672 + [PM2000] 2062566.                                    Gvr2010 
19537+4504 KOI2421     The system hosts a 0.7 Rearth planet candidate with a 2.3 day orbit             
                       (Batalha et al. 2013). We detected two companions 0.42 and 2.62 Ks      KOI2013a
                       mags fainter than KOI 2421 at separations of 1".12 and 4".0,                    
                       respectively. The closer companion is predicted to be Kp = 15.1 (dKp =          
                       0.7), the farther companion Kp = 17.8 (dKp = 3.5). Due to the similar           
                       brightness of the innermost companion and KOI2421, this system will             
                       require a significant dilution correction. If all light from the                
                       innermost companion is captured in the Kepler aperture and the planet           
                       orbits the target star, the planet radius measurement will need to be           
                       increased by 23% to account for dilution. KOI2421 does not exhibit a            
                       large source offset during transit, which lends support to the theory           
                       that the planet candidate orbits the target star, but the system                
                       should be inspected closely to confirm this.                            Dre2014 
19537+2242 BKO1041     Incorrectly identified by Berko as 19534+2246CHE 180.                   Bko2011c
19537+1502 BPM1794     AB: [PM2000] 2065309 + [PM2000] 2066070.                                Gvr2010 
           BPM1795     BC: [PM2000] 2066070 + [PM2000] 2065752.                                Gvr2010 
19537+1036 BPM1793     [PM2000] 2064957 + [PM2000] 2065589.                                    Gvr2010 
19538+2328 BKO1042     Incorrectly identified by Berko as 19540+2333CHE 182.                   Bko2011c
19538+2237 COU 825     There was an error in Chevalier's coordinates for 19541+2238 CHE 184,   Che1908 
                       due to incorrect plate center coordinates. After correcting for this            
                       error, the pair was found to match COU 825AC. In addition, there was            
                       a trigonometric error in deriving theta; the correct value is                   
                       180deg - theta.  Measures have been merged.  Berko's match is actually  Bko2011c
                       a new pair.                                                             Hrt2012b
19538+1820 BPM1798     [PM2000] 2066004 + [PM2000] 2065357.                                    Gvr2010 
19538+1725 BPM1799     [PM2000] 2066009 + [PM2000] 2064812.                                    Gvr2010 
19538+1628 BPM1797     [PM2000] 2065652 + [PM2000] 2064970.                                    Gvr2010 
19538+1449 BPM1796     [PM2000] 2065744 + [PM2000] 2065516.                                    Gvr2010 
19539+4425 MCY   3     Aa,Ab: Discovery designation is per Todd Henry 03/02/98.                        
                       Aa,Ab: LSPM J1953+4424 = GJ 1245. Law et al (2008) derive a distance    Law2008 
                       of 4.54 +0.02/-0.02 pc and a projected separation of                            
                       4.6 +0.05/-0.05 au. Estimated spectral types are M5 and M8.5.                   
           GIC 159     AB = the red dwarf binary G208-044/G208-045 = GJ 1245AB = GIC 160.              
                       The A component is the variable star V1581 Cyg.                                 
                       AB: NLTT 48414/48415                                                    Chm2004 
                       Both the A and B components are active M5 stars, and exhibit an                 
                       average of 3.0 and 2.6 flares per day, respectively, based on Kepler            
                       short-cadence observations.                                             Lur2015 
19539+2317 CHE 181     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match is actually a new pair. However, his pair 19536+2316 =    Bko2011c
                       Anon 52 is actually CHE 181.                                                    
19539+1620 BPM1804     [PM2000] 2066826 + [PM2000] 2065990.                                    Gvr2010 
19539+1613 BPM1800     [PM2000] 2066653 + [PM2000] 2066409.                                    Gvr2010 
19540+2333 CHE 182     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was actually a new pair.                     Bko2011c
19540+2309 CHE 183     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a trigonometric                
                       error in deriving theta; the correct value is 180deg - theta.           Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19540+1847 J  3028     Center of a group of stars of magnitudes 14 to 16.                      J__1945 
19540+1741 BPM1801     AB: [PM2000] 2068113 + [PM2000] 2067893.                                Gvr2010 
           BPM1802     BC: [PM2000] 2067893+ [PM2000] 2066682 .                                Gvr2010 
19540+1726 BPMA201     [PM2000] 2068277 + [PM2000] 2070837.                                    Gvr2010 
19540+1635 BPMA202     [PM2000] 2068432 + [PM2000] 2066606.                                    Gvr2010 
19540+1346 BPM1803     [PM2000] 2067904 + [PM2000] 2066917.                                    Gvr2010 
19541+1614 BPM1805     AB: [PM2000] 2069006 + [PM2000] 2068605.                                Gvr2010 
           BPM1806     BC: [PM2000] 2068605 + [PM2000] 2068059.                                Gvr2010 
19541+1238 BPM1807     [PM2000] 2069401 + [PM2000] 2068852.                                    Gvr2010 
19541+0733 BRT2184     J 3026.                                                                         
19541-0834 HJ  900     56 Aql.                                                                         
19542+1755 BPM1808     [PM2000] 2069645 + [PM2000] 2069393.                                    Gvr2010 
19542+1305 BPM1810     [PM2000] 2070053 + [PM2000] 2070255.                                    Gvr2010 
19542+1207 BPM1809     [PM2000] 2069951 + [PM2000] 2069716.                                    Gvr2010 
19542+0828 SCA 163     ksi Aql = 59 Aql = Libertas.                                                    
19542+0157 HZG  14     AB: B is BD+01@4135.                                                            
                       AB: HJL 269.                                                            HJL1986 
                       AB: SHY 323. Bayesian analysis by Shaya & Olling (2011) indicates very  Shy2011 
                       high (near 100%) probability pair is physical.                                  
           ABT9002     Previously known as ABT  14.                                                    
                       HIP 97940. See Allen et al. (2000) for information on metallicity,      AlC2000 
                       age, galactic orbital parameters, etc.                                          
19543+4437 KOI3111     This system hosts a 2.1 Rearth planet candidate with a 10.8 day period          
                       and a 1.5 Rearth planet candidate with a 4.3 day period (Burke et al.   KOI2014a
                       2014).                                                                  Dre2014 
19543+1746 BPM1811     [PM2000] 2070700 + [PM2000] 2071132.                                    Gvr2010 
19543+1745 BPMA203     [PM2000] 2071447 + [PM2000] 2068678.                                    Gvr2010 
19543+1719 BPM1815     [PM2000] 2071344 + [PM2000] 2071129.                                    Gvr2010 
19543+1713 COU 324     TDT1840.                                                                        
19543+1630 BPM1814     [PM2000] 2071263 + [PM2000] 2070327.                                    Gvr2010 
19543+1500 BPM1812     [PM2000] 2070727 + [PM2000] 2071004.                                    Gvr2010 
19543+1452 BPM1813     [PM2000] 2070857 + [PM2000] 2070306.                                    Gvr2010 
19543-2356 HJ 2904     A is a spectroscopic binary.                                                    
                       Optical pair, based on study of relative motion of the components               
                       using the method of apparent motion parameters.                         Kiy2008 
                       Allen et al. (2012), on the other hand, conclude the companion is               
                       physical, based on proper motions.                                      AlP2012 
19544+3918 HJ 2909     AD: SEI 720.                                                            Nsn2017b
19544+1741 BPM1817     [PM2000] 2072283 + [PM2000] 2072665.                                    Gvr2010 
19544+1508 BPM1816     [PM2000] 2071994 + [PM2000] 2072489.                                    Gvr2010 
19544+1428 BPM1818     [PM2000] 2072306 + [PM2000] 2071552.                                    Gvr2010 
19545+1624 BPM1821     [PM2000] 2073384 + [PM2000] 2074113.                                    Gvr2010 
19545+1455 BPM1820     [PM2000] 2073203 + [PM2000] 2074070.                                    Gvr2010 
19545+1454 BPM1819     [PM2000] 2072990 + [PM2000] 2072538.                                    Gvr2010 
19546+2529 BRT3350     Originally published as BRT 202.                                        Brt1928 
19546+1753 BPMA204     [PM2000] 2074210 + [PM2000] 2074900.                                    Gvr2010 
19546-0814 STF2594     57 Aql. STFA 47. B is BD-08@5155.                                               
                       Both components are spectroscopic binaries.                                     
                       H 4  14.                                                                MEv2010 
19547+1714 BPM1823     [PM2000] 2074943 + [PM2000] 2073801.                                    Gvr2010 
19547+1436 BPM1822     [PM2000] 2074700 + [PM2000] 2074212.                                    Gvr2010 
19547+0708 BU  659     J   132.                                                                J__1955 
19548+3724 SMA 110     Also known as ALI 646.                                                          
                       Primary of SMA 110 is also primary of ES 2118. WDS designation of               
                       ES 2118 changed from 19552+3341;                                                
                       ES 2118 given component designations AB, SMA 110 = AC.                          
19548+1759 BPM1824     [PM2000] 2075749 + [PM2000] 2075223.                                    Gvr2010 
19548+1438 BPM1825     [PM2000] 2075983 + [PM2000] 2076047.                                    Gvr2010 
19548-0025 J  2698     Not found by Heintz.                                                    Hei1995 
19549+5049 HU  687     Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.34 +/- 1.68, 4.56, and 2.24 Msun, respectively.             Mlk2012 
19549+2513 A   275     POU4139. Recent measures are quite scattered.                                   
19549+1319 BPMA205     AB: [PM2000] 2076502 + [PM2000] 2078249.                                Gvr2010 
           BPMA206     BC: [PM2000] 2078249 + [PM2000] 2078204.                                Gvr2010 
           BPMA207     CD: [PM2000] 2078204 + [PM2000] 2077209.                                Gvr2010 
19550+4152 HO  581     Noted as a spectroscopic binary by Griffin.                             Grf1977a
                       One star, probably the primary, is SB1, P = 155.0 d;                    Hei1981e
                       #1187 in Batten et al.                                                  Bte1989 
                       Muller (1953) corrected an error in the semi-major axis by              Mlr1953a
                       Van Biesbroeck.                                                         VBs1927b
                       Martin et al. (1998) derive component masses 1.304 +/- 0.187 and                
                       1.107 +/- 0.172 Msun.                                                   Mig1998 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 2.94 +/- 1.61, 2.07, and 0.88 Msun, respectively.             Mlk2012 
19550+1154 BPM1826     [PM2000] 2078014 + [PM2000] 2076911.                                    Gvr2010 
19551+2317 CHE 185     There was an error in Chevalier's coordinates due to incorrect          Che1908 
                       plate center coordinates. In addition, there was a reduction error in           
                       converting from (dx,dy) to (rho,theta).                                 Hrt2012b
                       Berko's match to this pair was correct.                                 Bko2011c
19551+1731 BPM1828     [PM2000] 2078540 + [PM2000] 2077770.                                    Gvr2010 
19551+1714 BPM1827     [PM2000] 2078388 + [PM2000] 2079334.                                    Gvr2010 
19552+2232 L    46     Not found by Heintz at IDS position.  It was rediscovered by Harshaw    Hei1990b
                       in 2004 somewhat off in position and about 2.5 magnitudes fainter than  Hsw2004 
                       listed by Lewis.                                                        L__1904 
19552+1823 BPM1830     [PM2000] 2079962 + [PM2000] 2079503.                                    Gvr2010 
19552+1602 BPM1829     [PM2000] 2079533 + [PM2000] 2080199.                                    Gvr2010 
19553+3741 SEI 729     SMA 111.                                                                        
19553+3435 ES  200     SEI 727.                                                                Nsn2017b
19553+2959 HIP  98039  Ren & Fu (2013) calculated an astrometric orbit, combining Hipparcos    Ren2013 
                       Intermediate Astrometric Data with spectroscopic elements by                    
                       Griffin (1979).                                                         Grf1979b
19553+2813 BRT 204     19554+2813BRT3351.                                                              
19553+1619 BPM1832     [PM2000] 2080904 + [PM2000] 2080259.                                    Gvr2010 
19553+1604 BPM1831     [PM2000] 2080223 + [PM2000] 2080120.                                    Gvr2010 
19553+0624 STT 532     bet Aql = 60 Aql = Alshain. A is variable.                                      
                       AC: Optical pair, based on study of relative motion of the components           
                       using the method of apparent motion parameters.                         Kiy2008 
19553-0644 STF2597     Typo in publication of 1997.6001 measure; theta value corrected by              
                       author.                                                                 TtB2000 
19556+5226 STF2605     psi Cyg = 24 Cyg                                                                
                       AB: H 2  15.                                                            MEv2010 
19557+4024 HJ  604     B is BD+40@3949. See note in BDS.                                       Bu_1906 
19557+3443 HLM  33     AB: SEI 731.                                                                    
                       AC: SEI 730.                                                                    
                       Scheiner by mistake makes Dec (1900) +34d 37m.                          Es_1925a
19557+2439 HJ 1453     Not found in 1905 (Burnham).                                            Bu_1906 
19558+3803 SMA 112     Also known as ALI 648.                                                          
19558+1527 BPM1833     [PM2000] 2085595 + [PM2000] 2086046.                                    Gvr2010 
19558+1320 BPM1834     [PM2000] 2085597 + [PM2000] 2085253.                                    Gvr2010 
19559+2500 COU1037     Docobo et al. (2010) derive a dynamic parallax of 11.36 +/- 0.30  mas   Doc2010h
                       and a total mass of 1.73 +/- 0.39 Msun.                                         
19559+1723 BPMA208     AB: [PM2000] 2085728 + [PM2000] 2087915.                                Gvr2010 
           BPMA209     BC: [PM2000] 2087915 + [PM2000] 2089247.                                Gvr2010 
19559+1712 BPM1836     [PM2000] 2086312 + [PM2000] 2086821.                                    Gvr2010 
19559+1459 BPM1837     [PM2000] 2086324 + [PM2000] 2085986.                                    Gvr2010 
19559+1256 BPM1835     [PM2000] 2085795 + [PM2000] 2085940.                                    Gvr2010 
19559+1254 BPMA210     [PM2000] 2086409 + [PM2000] 2083932.                                    Gvr2010 
19559+1101 BPMA211     [PM2000] 2086233 + [PM2000] 2088528.                                    Gvr2010 
19560+2038 A  2790     CD follows AB by 20s and is 7' north.                                           
19560+1445 BPM1838     [PM2000] 2087246 + [PM2000] 2086547.                                    Gvr2010 
19561+1442 BPM1839     [PM2000] 2087654 + [PM2000] 2086919.                                    Gvr2010 
19561+0418 OSO 115     G092-039. Neither is a common proper motion pair, based on astrometry           
                       and color                                                               Oso2004 
19562+1659 BPMA212     [PM2000] 2088419 + [PM2000] 2086788.                                    Gvr2010 
19562+1419 BPM1840     [PM2000] 2088611 + [PM2000] 2088808.                                    Gvr2010 
19562-2206 BRT1556     CD-22@14366.                                                                    
19563+3505 BU  980     eta Cyg = 21 Cyg                                                                
19563+1718 BPM1842     [PM2000] 2089692 + [PM2000] 2090208.                                    Gvr2010 
19563+1636 BPMA213     [PM2000] 2089467 + [PM2000] 2087880.                                    Gvr2010 
19563+1353 BPM1841     [PM2000] 2089531 + [PM2000] 2089426.                                    Gvr2010 
19563-3137 HIP  98108  Acceleration and SB, unresolved here.                                   Tok2013b
19564+1750 BPMA214     [PM2000] 2090304 + [PM2000] 2091201.                                    Gvr2010 
19564+1705 BPMA215     [PM2000] 2090948 + [PM2000] 2089897.                                    Gvr2010 
19564+1639 BPM1843     [PM2000] 2090604 + [PM2000] 2090444.                                    Gvr2010 
19564+1533 BPM1844     [PM2000] 2090904 + [PM2000] 2091974.                                    Gvr2010 
19564+1452 BPM1845     [PM2000] 2090960 + [PM2000] 2091674.                                    Gvr2010 
19565+1613 BPMA216     [PM2000] 2091941 + [PM2000] 2094542.                                    Gvr2010 
19565+1311 BPM1846     [PM2000] 2091800 + [PM2000] 2091946.                                    Gvr2010 
19566+5910 GIC 161     LDS2784. G230-021/G230-020.                                                     
                       NLTT 48502/48501                                                        Chm2004 
19566+4057 KOI 148     AB, AC, AE: Adams et al. (2012) theta values corrected to 360-theta     Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19567+6346 VAT   5     ES 1850.                                                                        
19567+1751 BPM1847     [PM2000] 2093315 + [PM2000] 2093368.                                    Gvr2010 
19567+1721 BPM1848     [PM2000] 2093726 + [PM2000] 2093471.                                    Gvr2010 
19568+1737 BPM1850     [PM2000] 2094706 + [PM2000] 2095204.                                    Gvr2010 
19568+1436 BPM1849     [PM2000] 2094129 + [PM2000] 2094069.                                    Gvr2010 
19569+1722 BPM1854     [PM2000] 2095759 + [PM2000] 2096417.                                    Gvr2010 
19569+1627 BPM1851     [PM2000] 2094936 + [PM2000] 2095689.                                    Gvr2010 
19569+1451 BPM1853     [PM2000] 2095327 + [PM2000] 2095644.                                    Gvr2010 
19569+1331 BPM1852     [PM2000] 2095103 + [PM2000] 2095107.                                    Gvr2010 
19570+1747 BPMA217     [PM2000] 2096579 + [PM2000] 2096191.                                    Gvr2010 
19571+3105 AG  243     B is BD+30@3819.                                                                
19571+1809 BPM1855     [PM2000] 2096824 + [PM2000] 2095800.                                    Gvr2010 
19571+1643 BPMA218     [PM2000] 2097261 + [PM2000] 2097365.                                    Gvr2010 
19571-2834 LDS4823     NLTT 48456/48457                                                        Chm2004 
19572+4416 BLL  43     A is variable.                                                                  
19572+4022 BU 1474     A is a spectroscopic binary. B is BD+39@3966.                                   
19572+3646 SEI 743     B is BD+36@3782.                                                                
19573+4123 KOI 306     AB, AC: Adams et al. (2012) theta values corrected to 360-theta         Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19573+1729 BPMA219     [PM2000] 2099058 + [PM2000] 2102123.                                    Gvr2010 
19573+1713 BPM1858     [PM2000] 2099127 + [PM2000] 2098393.                                    Gvr2010 
19573+1614 BPM1860     [PM2000] 2099671 + [PM2000] 2100405.                                    Gvr2010 
19573+1609 BPM1859     [PM2000] 2099235 + [PM2000] 2098969.                                    Gvr2010 
19573+1508 BPM1862     [PM2000] 2099687 + [PM2000] 2100233.                                    Gvr2010 
19573+1500 BPM1856     [PM2000] 2098899 + [PM2000] 2098775.                                    Gvr2010 
19573+1459 BPM1857     [PM2000] 2099028 + [PM2000] 2099545.                                    Gvr2010 
19573+1319 BPM1861     [PM2000] 2099685 + [PM2000] 2099066.                                    Gvr2010 
19573+0513 A   604     Aitken (1937) put together into a single mean his measures in the       A__1937b
                       years 1931 and 1934, but these should be considered separately, as a            
                       reversal of quadrant may have taken place between. Period is probably           
                       of order 50y.                                                           Mlr1954a
                       Toledo's elements, residuals, and ephemeris are mutually                        
                       inconsistent. The quoted elements have been reconstructed by Finsen             
                       to fit the published residuals.                                         Zae1963 
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 3.13 +/- 2.53, 3.07, and 1.10 Msun, respectively.             Mlk2012 
19574+1428 BPM1863     [PM2000] 2100467 + [PM2000] 2101415.                                    Gvr2010 
19574+1419 BPM1864     [PM2000] 2100544 + [PM2000] 2100997.                                    Gvr2010 
19574+0128 J  1870     BAL 1537.                                                                       
19575+1739 BPM1867     [PM2000] 2101373 + [PM2000] 2101206.                                    Gvr2010 
19575+1652 BPM1866     [PM2000] 2101180 + [PM2000] 2100444.                                    Gvr2010 
19575+1437 BPM1865     [PM2000] 2100884 + [PM2000] 2099792.                                    Gvr2010 
19576+4402 KOI  18     AD: Adams et al. (2012) theta values corrected to 360-theta             Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19576+3454 HLM  35     SEI 745.                                                                Nsn2017b
19576+1622 BPM1868     [PM2000] 2101789 + [PM2000] 2101312.                                    Gvr2010 
19576+1539 BPM1870     [PM2000] 2102163 + [PM2000] 2102102.                                    Gvr2010 
19576+1426 BPM1871     [PM2000] 2102641 + [PM2000] 2103428.                                    Gvr2010 
19576+1423 BPMA220     [PM2000] 2101979 + [PM2000] 2099608.                                    Gvr2010 
19576+1202 BPM1869     [PM2000] 2102028 + [PM2000] 2102842.                                    Gvr2010 
19576+0425 BAL2957     Not found at WDS coordinates                                            Hei1992a
19577+3755 HJ 1457     SEI 749.                                                                Nsn2017b
19577+1439 BPM1872     [PM2000] 2103413 + [PM2000] 2104341.                                    Gvr2010 
19578+1652 BPM1873     [PM2000] 2103994 + [PM2000] 2104510.                                    Gvr2010 
19578+1512 BPM1874     AB: [PM2000] 2104490 + [PM2000] 2105137.                                Gvr2010 
           BPM1875     AC: [PM2000] 2104490 + [PM2000] 2105602.                                Gvr2010 
19578+0335 J  2293     Probably BAL2526                                                        Hei1995 
19579+6258 HJ 2923     Single. Burnham measures a star in the field:                           Bu_1906 
                       1905.74, 246.5@, 29.89", 8.0-13.5.                                              
19579+4423 STT 393     B is BD+43@3429.                                                                
19579+4216 STT 392     A is a spectroscopic binary.                                                    
19579+2715 AC   16     STTA195.                                                                        
19579+1804 BPM1877     [PM2000] 2105098 + [PM2000] 2105541.                                    Gvr2010 
19579+1637 BPM1878     [PM2000] 2105365 + [PM2000] 2106475.                                    Gvr2010 
19579+1459 BPM1876     [PM2000] 2104829 + [PM2000] 2105130.                                    Gvr2010 
19579+1154 BPM1879     [PM2000] 2105428 + [PM2000] 2105834.                                    Gvr2010 
19580+1636 BPM1882     AB: [PM2000] 2106066 + [PM2000] 2107128.                                Gvr2010 
           BPM1883     BC: [PM2000] 2107128 + [PM2000] 2107599.                                Gvr2010 
19580+1614 BPM1880     [PM2000] 2105623 + [PM2000] 2106367.                                    Gvr2010 
19580+1442 BPM1881     [PM2000] 2106042 + [PM2000] 2105630.                                    Gvr2010 
19580+0456 A   606     See Baize & Petit (1989) catalog of doubles with variable component.    Baz1989d
                       Period incorrectly given as 125.49 (erratum in Inf. Circ. 93, 1984)     Baz1984b
19581+5355 ARG  35     B is BD+53@2331.                                                                
                       ES  131.                                                                        
19581+1418 BPMA221     [PM2000] 2106958 + [PM2000] 2108130.                                    Gvr2010 
19581+0548 A   607     Not seen for certain after 1936. Needs speckle.                                 
19582+1719 BPM1889     [PM2000] 2108390 + [PM2000] 2108427.                                    Gvr2010 
19582+1329 BPM1884     AB: [PM2000] 2107587 + [PM2000] 2108306.                                Gvr2010 
           BPM1885     AC: [PM2000] 2107587 + [PM2000] 2108263.                                Gvr2010 
           BPM1886     BC: [PM2000] 2108306 + [PM2000] 2108263.                                Gvr2010 
19582+1219 BPM1888     [PM2000] 2107620 + [PM2000] 2107240.                                    Gvr2010 
19582+1203 BPM1887     [PM2000] 2107968 + [PM2000] 2107540.                                    Gvr2010 
19583+3147 KU  126     B is BD+31@3863.                                                                
19583-0037 J  1386     BAL 918.                                                                        
19583-1357 GRE   5     IRAS 19558-1405 = PDS 101 = BZ Sgr                                      Gre1992 
19583-1436 BRT 601     Brt2768.                                                                Brt1947 
19583-5154 DUN 229     B is CPD-52@11587.                                                              
19584+3830 J  1070     Primary is eclipsing binary of Algol-type, period 2.6646 d.             Zas2012 
                       SEI 755.                                                                Nsn2017b
19584+3512 Cyg X-1     V1357 Cyg. This is a massive X-ray binary with a probable black hole    Gie1982 
                       companion (Gies & Bolton 1982).                                         Msn1998a
19584+1713 BPM1890     [PM2000] 2109490 + [PM2000] 2110522.                                    Gvr2010 
19584+1235 BPM1891     [PM2000] 2109630 + [PM2000] 2110281.                                    Gvr2010 
19584-5725 DAW  25     Spectrum: G3/5III/IV.                                                           
19585+3553 ROE 146     Also known as COU2209.                                                          
19585+1604 BPM1892     [PM2000] 2111146 + [PM2000] 2110924.                                    Gvr2010 
19585+1400 BPM1893     [PM2000] 2111156 + [PM2000] 2110347.                                    Gvr2010 
19586+4051 KOI2790     This system hosts a 0.9 Rearth planet candidate with a 14.0 day period          
                       (Burke et al. 2014). The approximate increase to the planet radius is   KOI2014a
                       17% assuming that all of the light from the companion is captured in            
                       the Kepler aperture and that the planet orbits the target star.                 
                       KOI2790 does not exhibit a significant source offset during transit.    Dre2014 
19586+3711 COU2410     WDS incorrectly transcribed from paper - should have been +3811                 
19586+1549 BPM1897     [PM2000] 2111847 + [PM2000] 2111671.                                    Gvr2010 
19586+1357 BPM1894     [PM2000] 2111640 + [PM2000] 2111286.                                    Gvr2010 
19586+1356 BPM1895     [PM2000] 2111505 + [PM2000] 2110518.                                    Gvr2010 
19586+1355 BPM1898     [PM2000] 2111883 + [PM2000] 2112449.                                    Gvr2010 
19586+1237 BPM1896     [PM2000] 2111733 + [PM2000] 2110594.                                    Gvr2010 
19587+1034 BPM1899     [PM2000] 2112842 + [PM2000] 2112743.                                    Gvr2010 
19588+4426 KOI 102     AB, AC: Adams et al. (2012) theta values corrected to 360-theta         Adm2012 
                       (reported by Dressing et al. (2014).                                    Dre2014 
19588+4337 KOI2984     This system hosts a 1.1 Rearth planet candidate with a 11.5 day orbit   KOI2014a
                       (Burke et al. 2014).                                                    Dre2014 
19589+1421 BPM1900     [PM2000] 2114305 + [PM2000] 2114887.                                    Gvr2010 
19589-1318 D    31     AC component a.k.a. BU 1476AC.                                                  
19590+3539 SEI 759     HLM  36.                                                                        
19590+1114 BPM1901     [PM2000] 2115322 + [PM2000] 2115349.                                    Gvr2010 
19591+3942 ES 1970     AB: SEI 768.                                                            Nsn2017b
19591+3532 MAD  11     AC: STF 762.                                                            Nsn2017b
19591+1758 BRT1331     J  2566.                                                                        
19591+1450 BPM1902     [PM2000] 2116466 + [PM2000] 2115945.                                    Gvr2010 
19592+1606 BPM1907     [PM2000] 2117189 + [PM2000] 2117644.                                    Gvr2010 
19592+1604 BPM1906     [PM2000] 2117231 + [PM2000] 2117843.                                    Gvr2010 
19592+1419 BPM1903     [PM2000] 2116921 + [PM2000] 2116096.                                    Gvr2010 
19592+1350 BPM1904     AB: [PM2000] 2117182 + [PM2000] 2116519.                                Gvr2010 
           BPM1905     BC: [PM2000] 2116519 + [PM2000] 2117613.                                Gvr2010 
19592-2155 LDS 697     NLTT 48516/48515                                                        Chm2004 
19593+3219 HJ 1461     SEI 764.                                                                Nsn2017b
19593+1613 BPM1908     [PM2000] 2118033 + [PM2000] 2118321.                                    Gvr2010 
19594+2606 BRT3352     Originally published as BRT 205.                                        Brt1928 
19594+1809 BPM1909     [PM2000] 2118526 + [PM2000] 2118664.                                    Gvr2010 
19594+1351 BPM1910     [PM2000] 2118952 + [PM2000] 2119484.                                    Gvr2010 
19594+1214 BPMA222     [PM2000] 2118764 + [PM2000] 2118787.                                    Gvr2010 
19595+2443 BU  469     POU4167. ALADIN shows nothing at the expected coordinates of POU4179.           
                       Pouteau's astrometry and photometry for POU4167 and POU4179 are very    Pou1933 
                       similar and epoch-1900 coordinates differ only in one digit                     
                       (195519.0+2427.1 versus 195559.0+2427.1) - conclude they are the same           
                       pair and coordinate difference is due to a typographical error.                 
19595+1358 BPM1911     [PM2000] 2119417 + [PM2000] 2119886.                                    Gvr2010 
19596+2243 CUD   6     Component A is the central star of the planetary nebula NGC 6853        Skf2013 
                       = Messier 27 = Dumbbell Nebula.                                                 
19596+1720 BPM1912     [PM2000] 2120578 + [PM2000] 2119878.                                    Gvr2010 
19596+1410 BPM1914     [PM2000] 2120691 + [PM2000] 2120230.                                    Gvr2010 
19596+1111 BPM1913     [PM2000] 2120687 + [PM2000] 2121501.                                    Gvr2010 
19597+2450 POU4170     POU4172.                                                                        
19597+1610 BPM1917     [PM2000] 2121164 + [PM2000] 2121739.                                    Gvr2010 
19597+1400 BPM1915     [PM2000] 2121017 + [PM2000] 2120938.                                    Gvr2010 
19597+1355 BPM1916     [PM2000] 2121133 + [PM2000] 2121185.                                    Gvr2010 
19597-3517 ISO  11     the 1 Sgr. A spectroscopic binary, P = 2.10d.                                   
                       The Isobe companion is a third star.                                    Iso1990a
19597-4030 HJ 5159     B is CD-40@13594.                                                               
19598+1553 BPMA223     [PM2000] 2122471 + [PM2000] 2122531.                                    Gvr2010 
19598+1425 BPM1918     [PM2000] 2122365 + [PM2000] 2122177.                                    Gvr2010 
19598-0957 HO  276     Not single, as previously thought.                                              
                       Pourbaix gives combined solution for this resolved SB2, yielding                
                       orbital parallaxes and component masses.                                Pbx2000b
                       Malkov et al. (2012) derive dynamical, photometric, and spectroscopic           
                       masses of 1.54 +/- 0.13, 2.00, and 1.10 Msun, respectively.             Mlk2012 
19599-3442 I  1410     A: the 2 Sgr