WDS 21185+8021 (HD 204129) : VIRTUAL EYEPIECE
 
 

21185+8021 STF2801A mag 7.87 Sp F6V 21185+8021 STF2801B sep 0.3 P.A. 275.90 mag 8.62 virtual eyepiece
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Radius:
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WDS 21185+8021 (HD 204129) : ALADIN DSS IMAGE @ 21h 18m 31.05s +80° 21' 12.5"