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Current system
02157+1657
GWP 284


Nearby doubles
9' : 02161+1651
GWP 288

15' : 02147+1657
GWP 280

24' : 02140+1652
GWP 275

28' : 02161+1630
BPM 50

45' : 02156+1612
OCC 357

54' : 02179+1614
GWP 293

54' : 02120+1700
LDS3355

61' : 02127+1614
GWP 270

62' : 02115+1715
SLN 5

65' : 02201+1653
UC 718

78' : 02205+1733
BPM 52

79' : 02204+1617
BPM 51

82' : 02126+1548
HU 1215

83' : 02127+1546
UC 698

84' : 02214+1709
OCC 876

105' : 02114+1532
HEI 21AB

108' : 02089+1610
CVR 415

111' : 02083+1622
J 231

113' : 02150+1849
HJ 2119

127' : 02114+1848
GWP 265

131' : 02078+1802
OCC9072

132' : 02226+1531
LDS3375

134' : 02237+1804
OCC 308

134' : 02227+1825
OCC 765

137' : 02071+1756
OCC9024

138' : 02209+1852
COU 356



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 02157+1657 : COMPONENTS
 
 
  A
B pa=217.8°
sep=8.30"
 
 
02157+1657 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 021539.60+165631.3 Mag 16.2 PmRA 64.00
PmDE -54.0
 
 
02157+1657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021539.25+165624.7 Mag 17.5 PmRA 76.00
PmDE -46.0 Calc delta mag 1.3 Calc coord yes