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Doubles in session


Current system
21572+5515
CRB 211


Nearby doubles
11' : 21568+5506
TDT3252

17' : 21590+5511
STI2604

20' : 21557+5500
KPP1133

32' : 21550+5540
STI2600

38' : 21546+5445
LDS6365

38' : 21550+5442
A 1800

41' : 21571+5556
STI2601

43' : 22019+5506
HJ 1718AB

43' : 21568+5558
A 1897

47' : 21590+5432
ES 684

48' : 22026+5509
TDT3303

50' : 21585+5428
STI2603

50' : 21518+5534
HDS3113

50' : 22029+5512
STI2608AB

51' : 22004+5433
TDT3285

55' : 21520+5548
STF2840AB

56' : 21554+5608
OSO 163AB

57' : 21532+5601
KPP 630

62' : 21583+5616
A 1898

63' : 21522+5429
STI2596

66' : 21535+5417
BU 841

68' : 22050+5505
MRI 59

70' : 22052+5502
STI2612AB

72' : 22006+5411
STF2852

73' : 22057+5520
STI2614AB

75' : 22057+5531
STI2615



Selections
Full WDS
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.
 
 
WDS 21572+5515 : COMPONENTS
 
 
  A
B pa=3.0°
sep=13.18"
 
 
21572+5515 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215709.12+551516.5 Mag 13.61 PmRA 47.00
PmDE 27.0
 
 
21572+5515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215709.20+551529.7 Mag 15.05 PmRA 45.00
PmDE 25.0 Calc delta mag 1.44 Calc coord yes