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Doubles in session


Current system
21217+4434
GRV 455


Nearby doubles
16' : 21212+4449
ES 1334AB

24' : 21207+4455
GRV 451

26' : 21237+4420
KPP3422

28' : 21225+4409
HJ 1640

29' : 21220+4408
HJ 1639

29' : 21227+4408
COU2303

40' : 21202+4509
LDS2510

40' : 21187+4428
LDS2507

43' : 21223+4353
TDT2930

48' : 21219+4347
TDT2924

50' : 21246+4355
BRT1149

53' : 21185+4357
TRN 32

55' : 21183+4514
TDT2893

55' : 21205+4528
KRV 9

55' : 21189+4351
COU2438

57' : 21169+4456
A 885

58' : 21166+4448
ES 97

62' : 21161+4444
MCN 2

64' : 21176+4350
COU2301

65' : 21262+4351
TDT2963

67' : 21166+4357
BRT1147

68' : 21171+4350
TDT2882

68' : 21249+4336
BRT1150

69' : 21264+4349
HO 159

70' : 21282+4445
KPP 7

72' : 21202+4325
BRT1148



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21217+4434 : COMPONENTS
 
 
  A
B pa=142.0°
sep=24.67"
 
 
21217+4434 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212146.93+443446.4 Mag 12.35 PmRA 23.00
PmDE 19.0
 
 
21217+4434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212148.35+443426.9 Mag 13.53 PmRA 42.00
PmDE -39.0 Calc delta mag 1.18 Calc coord yes