WDS 21317+0312 : VIRTUAL EYEPIECE
 
 

21317+0312 J  1723A mag 11.53 21317+0312 J  1723B sep 2.5 P.A. 120.70 mag 11.72 virtual eyepiece
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WDS 21317+0312 : ALADIN DSS IMAGE @ 21h 31m 43.56s +03° 13' 48.3"