WDS 20312+5714 (HD 239434) : VIRTUAL EYEPIECE
 
 

20312+5714 A   872A mag 9.9 Sp A0 20312+5714 A   872B sep 0.2 P.A. 179.10 mag 10.3 virtual eyepiece
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Radius:
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WDS 20312+5714 (HD 239434) : ALADIN DSS IMAGE @ 20h 31m 09.67s +57° 13' 39.3"