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Doubles in session


Current system
20478+0857
UC 4290


Nearby doubles
28' : 20473+0924
GWP2999

37' : 20457+0838
A 1210

40' : 20478+0818
UC 4291

40' : 20468+0821
GWP2998

42' : 20462+0822
SKF1867

43' : 20507+0859
TDT2574

46' : 20504+0834
UC 4306

49' : 20446+0854
LDS1046

53' : 20504+0822
KPP4214

66' : 20501+0802
GWP3003

66' : 20454+0952
HEI 589

85' : 20533+0919
A 1214

86' : 20468+0733
GAA 8

86' : 20457+1017
OSO 134AB

91' : 20516+0747
SKF1868

91' : 20537+0833
GWP3013

98' : 20544+0902
CVN 109

99' : 20543+0918
TDT2620

99' : 20537+0942
LDS4859

99' : 20531+0956
GWP3011

101' : 20521+1014
A 1212

101' : 20516+0734
A 612

107' : 20550+0907
TDT2628

109' : 20487+0706
J 3223

113' : 20457+0709
BU 834

113' : 20550+0823
UC 4323



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Binary Systems
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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 20478+0857 : COMPONENTS
 
 
  A
B pa=4.4°
sep=86.78"
 
 
20478+0857 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204747.42+085704.8 Mag 14.79 PmRA 50.00
PmDE 96.0
 
 
20478+0857 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204747.87+085831.3 Mag 14.7 PmRA 27.00
PmDE 88.0 Calc delta mag 0.09 Calc coord yes