WDS 20121+0306 : VIRTUAL EYEPIECE
 
 

20121+0306 HEI 581A mag 10.54 20121+0306 HEI 581B sep 0.8 P.A. 159.90 mag 11.11 virtual eyepiece
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Radius:
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WDS 20121+0306 : ALADIN DSS IMAGE @ 20h 12m 04.92s +03° 05' 12.3"