WDS 21577+2015 : VIRTUAL EYEPIECE
 
 

21577+2015 STF2849A mag 8.69 Sp G5 21577+2015 STF2849B sep 1.6 P.A. 241.50 mag 10.37 virtual eyepiece
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Radius:
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WDS 21577+2015 : ALADIN DSS IMAGE @ 21h 57m 43.20s +20° 14' 29.9"