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Current system
20472+0247
UC 4286


Nearby doubles
7' : 20471+0253
TDT2536

29' : 20481+0224
BAL2035

41' : 20459+0211
GRV 377

54' : 20455+0201
BAL1571

54' : 20504+0222
GWP3004

58' : 20466+0344
BAL2545

60' : 20510+0227
BAL2037

60' : 20460+0344
BAL2544

61' : 20493+0156
OSO 136

63' : 20431+0253
AG 262

66' : 20510+0211
BAL1573

67' : 20510+0210
BAL1574

67' : 20485+0143
RST5471

72' : 20452+0352
UC 4280

73' : 20434+0204
GWP2989

74' : 20427+0217
GRV 370

75' : 20424+0304
KPP3360

76' : 20521+0225
TDT2592

81' : 20419+0258
HJ 2988

82' : 20525+0310
GWP3009

83' : 20484+0407
BAL2546

85' : 20521+0205
A 2286AB

86' : 20419+0218
UC 252

88' : 20528+0311
HLD 43

89' : 20414+0244
GWP2984

90' : 20513+0353
GWP3006



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20472+0247 : COMPONENTS
 
 
  A
B pa=114.2°
sep=31.27"
 
 
20472+0247 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204714.97+024703.2 Mag 13.77 PmRA 93.00
PmDE 51.0
 
 
20472+0247 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204716.87+024650.4 Mag 15.55 PmRA 92.00
PmDE 48.0 Calc delta mag 1.78 Calc coord yes