WDS 20387+4830 : VIRTUAL EYEPIECE
 
 

20387+4830 HJ 1558A mag 9.38 20387+4830 HJ 1558B sep 4.1 P.A. 197.10 mag 11.4 virtual eyepiece
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Radius:
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WDS 20387+4830 : ALADIN DSS IMAGE @ 20h 38m 41.59s +48° 28' 32.2"