WDS 21309+4228 : VIRTUAL EYEPIECE
 
 

21309+4228 TDT3004A mag 10.69 21309+4228 TDT3004B sep 5.8 P.A. 167.80 mag 10.98 virtual eyepiece
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Radius:
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WDS 21309+4228 : ALADIN DSS IMAGE @ 21h 30m 51.28s +42° 27' 34.9"