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Current system
20347+4052
CAN 17 AB


Nearby doubles
1' : 20347+4051
CAN 20AB

12' : 20357+4053
BRT2266

15' : 20349+4038
CAN 21

16' : 20341+4105
CAN 69AB

16' : 20361+4056
CAN 23AB

16' : 20340+4106
CAN 67AB

17' : 20336+4041
CAN 12AB

20' : 20330+4047
CAN 15AB

21' : 20339+4034
AG 409

23' : 20334+4109
WSI 67AB

24' : 20339+4031
OPI9006

24' : 20334+4111
CAN 58AB

25' : 20326+4056
CAN 24AB

26' : 20344+4117
CAN 76AB

26' : 20328+4040
SKF1866

27' : 20326+4041
CAN 18AB

27' : 20340+4118
CAN 68AB

28' : 20332+4113
CAN 50AB

28' : 20335+4115
CAN 60AB

28' : 20336+4116
CAN 61AB

28' : 20332+4114
CAN 49AB

28' : 20331+4113
WSI 66AB

29' : 20332+4115
MZA 27AB

30' : 20333+4117
CAN 79AB

30' : 20337+4119
CAN 62AB

30' : 20334+4118
CAN 55AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20347+4052 : COMPONENTS
 
 
  A B
B pa=340.2°
sep=9.18"
 
C pa=290.6°
sep=9.53"
pa=227.7°
sep=7.84"
 
 
20347+4052 A
 
 
Coord arcsec 2000 203444.10+405207.1 Mag 7.4 Spectral class B0.7 (blue-white)
 
 
20347+4052 B
 
 
Coord arcsec 2000 203443.83+405215.7 Mag 16.6 Calc delta mag 9.2 Calc coord yes
 
 
20347+4052 C
 
 
Coord arcsec 2000 203443.31+405210.5 Mag 15.7 Calc delta mag 8.3 Calc coord yes