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Doubles in session


Current system
21121+4123
LDS 2494


Nearby doubles
16' : 21144+4124
LDS2499

19' : 21115+4115
STT 431AB

21' : 21143+4109
STT 432

28' : 21147+4143
POP1231

34' : 21157+4135
POP 170

34' : 21140+4051
KPP1300

37' : 21119+4158
LDS2493

38' : 21163+4129
ES 1688

42' : 21164+4110
ES 1689

42' : 21161+4101
COU2229

43' : 21139+4042
TDT2840

46' : 21133+4208
LDS2496

48' : 21155+4202
HJL1106

48' : 21169+4140
POP 186AB

49' : 21092+4152
LDS2491

50' : 21145+4036
COU2227

50' : 21129+4033
ES 256

50' : 21142+4211
COU2226

51' : 21155+4205
TDT2861

54' : 21165+4046
ES 1690

56' : 21109+4034
ES 255

59' : 21144+4219
ES 1581

62' : 21082+4055
AG 414

63' : 21183+4140
COU2302AB

63' : 21076+4137
BVD 159

64' : 21171+4206
TDT2883



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 21121+4123 : COMPONENTS
 
 
  A
B pa=205.1°
sep=1.87"
 
 
21121+4123 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211260.00+412300.0 Mag 15.5 PmRA 82.00
PmDE 50.0 Calc coord yes
 
 
21121+4123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211259.93+412258.3 Mag 16.5 Calc delta mag 1
Calc coord yes