WDS 20013-3722 (HD 189401) : VIRTUAL EYEPIECE
 
 

20013-3722 SKF2084A mag 9.02 Sp F5:V 20013-3722 SKF2084B sep 17.2 P.A. 9.40 mag 9.63 Sp F5 virtual eyepiece
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Radius:
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WDS 20013-3722 (HD 189401) : ALADIN DSS IMAGE @ 20h 01m 17.97s -37° 21' 33.1"