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Doubles in session


Current system
19464+3344
RAO 69 FK


Nearby doubles
6' : 19458+3341
SMA 91

10' : 19462+3330
SMA 92

11' : 19452+3326
GRV 272

19' : 19448+3320
SMA 89AB

23' : 19475+3346
GCB 74

24' : 19471+3321
HU 758

25' : 19436+3339
J 778AB

31' : 19443+3401
GYL 20AB

32' : 19431+3341
TDT1669

32' : 19468+3405
SEI 681

37' : 19428+3352
HAU 4

39' : 19425+3337
J 777

39' : 19486+3339
J 779

40' : 19439+3410
HO 453AB

42' : 19421+3336
J 3217

44' : 19490+3341
SEI 687

45' : 19466+3253
HO 114AB

51' : 19416+3323
ES 2349

53' : 19470+3425
RBR 20AB

53' : 19484+3415
SMA 95

55' : 19466+3243
TDT1729

55' : 19486+3258
ARN 119

56' : 19500+3336
TDT1786

56' : 19482+3419
SMA 94

57' : 19414+3313
HJ 1430AB

57' : 19460+3238
ES 2370



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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.

19464+3344 RAO 69 FK

 
 
19h 45m 33.53s +33° 36' 07.1" P.A. 322.00 sep 17.2 mag 8.48,14.90 dist. 21.12 pc (68.89 l.y.)
 
 
Coord 2000 19464+3344 Discov num RAO  69 Comp FK Coord arcsec 2000 19 45 33.53 +33 36 07.1
Date first 1998 Date last 2015 Obs 4
Pa first 304 Pa last 321.6 P.A. Now (θ) 321.6°
Sep first 13.1 Sep last 17.237 Sep. Now (ρ) 17.237"
Mag pri 8.48 Mag sec 14.90 delta mag (ΔM) 6.42 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec -443 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19464+3344 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Chi Cyg 68827 19 46 26 +33 43 39 STF 2580 AB 2020 155 68 25.9 5.06 9.25 4.19 Y
Show 68827 19 46 26 +33 43 39 STF 2580 AC 2020 40 122 106.3 5.06 9.44 4.38
Show 68827 19 46 26 +33 43 39 KPR 4 AD 1998 2 47 89.5 5.06 13.30 8.24
Show 68827 19 46 26 +33 43 39 KPR 4 AE 2012 7 63 105.7 5.06 11.98 6.92
Show 68827 19 46 26 +33 43 39 WNO 56 AF 2002 10 235 792.0 5.06 8.48 3.42 Y
Show 19 46 28 +33 43 48 STF 2580 BC 2016 23 139 100.8 9.25 9.44 0.19
Show 68799 19 46 28 +33 43 48 STF 2580 BG 2016 4 235 817.7 9.25 8.58 0.67
Show 68799 19 45 34 +33 36 07 STF 2576 FG 2020 483 155 3.2 8.47 8.58 0.11 Y
Show 68799 19 45 34 +33 36 07 STF 2576 FH 2016 7 348 51.3 8.48 13.80 5.32
Show 68799 19 45 34 +33 36 07 STF 2576 FI 2016 12 333 34.6 8.48 12.40 3.92
Show 68799 19 45 34 +33 36 07 TKA 1 FJ 2016 5 235 23.3 8.48 11.70 3.22
Show 68799 19 45 34 +33 36 07 RAO 69 FK 2015 4 322 17.2 8.48 14.90 6.42 <===
Show 68799 19 45 34 +33 36 04 STF 2576 GI 2016 4 334 37.3 8.58 12.40 3.82
Show 68799 19 45 34 +33 36 04 STF 2576 GJ 2016 7 242 22.5 8.58 11.70 3.12
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr K3V Constellation Cygnus SAO 68799 HIP 97222
Tycho2 2660-00031-1 HD 186858 GL Gl 765.4A BD BD+33 3582
Distance 21.12 Distance ly 68.89