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Doubles in session


Current system
20087+0227
UC 4099


Nearby doubles
31' : 20105+0212
UC 4111

32' : 20102+0204
HJ 2933

36' : 20064+0225
UC 4085

38' : 20066+0207
HJ 902

39' : 20112+0237
BAL2017

42' : 20068+0157
A 2278AB

45' : 20103+0149
BAL1545

48' : 20061+0159
HLD 156

52' : 20065+0305
BAL2015

54' : 20121+0246
BAL2018

57' : 20096+0132
TDT2036

59' : 20122+0255
BAL2019

60' : 20117+0146
HJ 906AB

61' : 20090+0127
BAL1544

63' : 20121+0306
HEI 581

64' : 20077+0327
HJ 2930

67' : 20115+0135
BAL1547

69' : 20104+0330
BAL2527

72' : 20114+0127
BAL1546

73' : 20132+0256
CRI 26

75' : 20134+0201
BAL1549

80' : 20056+0330
NSN 728

81' : 20128+0318
BAL2529

81' : 20117+0335
UC 4117

82' : 20042+0312
TDT1949

87' : 20031+0213
BAL1541



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 20087+0227 : COMPONENTS
 
 
  A
B pa=280.4°
sep=61.01"
 
 
20087+0227 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200844.92+022650.2 Mag 16 PmRA 48.00
PmDE 42.0
 
 
20087+0227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200840.92+022701.2 Mag 16.4 PmRA 68.00
PmDE 23.0 Calc delta mag 0.4 Calc coord yes