WDS 21040+4225 : VIRTUAL EYEPIECE
 
 

21040+4225 COU2433A mag 10 Sp A5 21040+4225 COU2433B sep 0.3 P.A. 42.90 mag 10 virtual eyepiece
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Radius:
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WDS 21040+4225 : ALADIN DSS IMAGE @ 21h 04m 01.15s +42° 25' 23.7"