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Doubles in session


Current system
20401-0009
GRV 1232


Nearby doubles
12' : 20406-0002
SLW1226

15' : 20405-0023
SKF1768

18' : 20396+0025
UC 4246

22' : 20394+0029
HJ 2984AB

24' : 20416+0017
UC 4258AB

27' : 20384+0000
J 2318AB

29' : 20409-0036
A 874

30' : 20390-0035
BVD 131

31' : 20420+0021
UC 4262

32' : 20403+0041
A 2284

50' : 20373-0039
J 2317

51' : 20434-0012
J 3346

52' : 20435+0011
GRV1233

52' : 20373+0041
UC 4236

60' : 20414+0105
GWP2985

62' : 20425+0100
TDT2487

64' : 20393+0112
BAL1217

69' : 20400+0118
A 2283AB

69' : 20433+0059
SLN 39

70' : 20445+0029
BAL1219

70' : 20441+0044
BAL1218

75' : 20352+0019
RST5157

77' : 20412-0105
STF2706AB

78' : 20440+0049
HJ 923

80' : 20409+0128
BAL1568

81' : 20389+0128
KPP3420



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 20401-0009 : COMPONENTS
 
 
  A
B pa=143.6°
sep=24.22"
 
 
20401-0009 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204005.54-000951.1 Mag 15.8 PmRA 51.00
PmDE -11.0
 
 
20401-0009 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204006.50+000931.6 Mag 19.2 PmRA 51.00
PmDE -11.0 Calc delta mag 3.4 Calc coord yes