WDS 20338+4540 : VIRTUAL EYEPIECE
 
 

20338+4540 A   740A mag 9.64 Sp O5V 20338+4540 A   740B sep 0.7 P.A. 322.70 mag 9.95 virtual eyepiece
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Radius:
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WDS 20338+4540 : ALADIN DSS IMAGE @ 20h 33m 50.35s +45° 39' 41.2"