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Doubles in session


Current system
21209+2050
CBL 531


Nearby doubles
42' : 21187+2118
ARY 62AB

50' : 21174+2053
KUI 106

51' : 21192+2134
TDT2900

51' : 21235+2125
SKF 15

51' : 21194+2136
UC 4442

53' : 21237+2016
COU 230

59' : 21247+2116
HU 370

59' : 21200+1953
GRV 447

60' : 21234+2139
J 2345

61' : 21224+2146
GRV 457

65' : 21221+1948
STFB 11AB

67' : 21174+2135
COU 228

67' : 21187+2149
LDS4878

68' : 21197+2155
TDT2907

68' : 21169+2129
TDS1122

69' : 21257+2058
J 3138

77' : 21162+2128
SLW1235

77' : 21248+1956
KPP3370

78' : 21259+2017
CVR 901

79' : 21161+2011
SLW1234

83' : 21157+2128
RAO 450

84' : 21267+2027
UC 4468

87' : 21269+2033
GRV 469

87' : 21215+1924
J 3316

88' : 21237+1931
COU 429AB

89' : 21147+2034
TDT2853



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21209+2050 : COMPONENTS
 
 
  A
B pa=328.6°
sep=25.05"
 
 
21209+2050 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212056.07+205015.2 Mag 12.4 PmRA 75.00
PmDE 18.0
 
 
21209+2050 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212055.14+205036.6 Mag 18 PmRA 75.00
PmDE 17.0 Calc delta mag 5.6 Calc coord yes