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Doubles in session


Current system
19396+2945
ABH 124 AE


Nearby doubles
4' : 19394+2942
SLE 658AB

14' : 19391+2933
MCK 5

15' : 19386+2953
SLE 654AB

17' : 19399+3001
SLE 661

20' : 19386+2931
SLE 655

22' : 19386+2928
SLE 656AB

23' : 19413+2944
SLE 668

25' : 19394+3009
MCA 57

26' : 19415+2937
SLE 670

31' : 19414+2959
BRT 41

33' : 19377+2924
HDS2783

33' : 19376+3006
BRT 39AB

33' : 19418+2929
SLE 671

34' : 19404+2913
SLE 663

36' : 19382+2913
DAM 308AB

37' : 19407+2911
SLE 665AB

38' : 19370+2930
SLE 648

38' : 19422+2930
HDS2794

38' : 19370+3003
SLE 649

41' : 19372+2920
HJ 1423AB

42' : 19402+2904
SLE 662

43' : 19404+3026
SLE 664

43' : 19386+3026
SLE 653

44' : 19376+2911
COU1320

44' : 19377+3022
BU 144

44' : 19372+2915
SLE 651



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19396+2945 ABH 124 AE

 
 
19h 39m 35.20s +29° 44' 55.5" P.A. 164.00 sep 65.7 mag 7.49,12.72 Sp B8Vn dist. 315.46 pc (1029.03 l.y.)
 
 
Coord 2000 19396+2945 Discov num ABH 124 Comp AE Coord arcsec 2000 19 39 35.20 +29 44 55.5
Date first 1895 Date last 2015 Obs 13
Pa first 165 Pa last 164.4 P.A. Now (θ) 164.4°
Sep first 66.2 Sep last 65.66 Sep. Now (ρ) 65.66"
Mag pri 7.49 Mag sec 12.72 delta mag (ΔM) 5.23 Spectral class B8Vn (blue-white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -003 Sec motion dec +002
Notes U (Proper motion indicates non-physical)
rPM=1.581
This double is not physical.
 
 
19396+2945 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185756 87522 19 39 35 +29 44 56 STF 2557 AB 2015 33 103 11.0 7.49 10.23 2.74
Show 87522 19 39 35 +29 44 56 BU 54 AC 2015 19 304 21.8 7.49 11.30 3.81
Show 87522 19 39 35 +29 44 56 ABH 124 AD 2015 15 147 47.8 7.49 10.63 3.14
Show 87522 19 39 35 +29 44 56 ABH 124 AE 2015 13 164 65.7 7.49 12.72 5.23 <===
Show 87522 19 39 35 +29 44 56 ABH 124 AF 2015 16 180 89.2 7.49 10.39 2.90
Show 87522 19 39 35 +29 44 56 ABH 124 AG 2015 11 229 39.4 7.49 12.92 5.43
Show 87522 19 39 35 +29 44 56 ABH 124 AH 2015 15 92 103.6 7.49 10.54 3.05
Show 87522 19 39 35 +29 44 56 ABH 124 AI 2015 15 116 100.5 7.49 12.10 4.61
Show 87522 19 39 35 +29 44 56 BKO 77 AJ 2015 10 124 27.9 7.49 14.00 6.51
Show 87522 19 39 35 +29 44 56 BKO 77 AK 2015 10 97 69.2 7.49 14.60 7.11
Show 87522 19 39 35 +29 44 56 BKO 77 AL 2015 10 220 30.0 7.49 15.00 7.51
Show 87522 19 39 35 +29 44 56 BKO 77 AM 2015 8 120 111.9 7.49 15.30 7.81
13-fold system
13 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 87522 HIP 96709 Tycho2 2150-02662-1
Gaia DR2 2032426735530782592 HD 185756 BD BD+29 3686 Distance 315.46
Distance ly 1029.03