WDS 21517+1918 : VIRTUAL EYEPIECE
 
 

21517+1918 STF2834A mag 6.93 Sp F5IV 21517+1918 BU 1506B sep 3.9 P.A. 290.80 mag 9.89 21517+1918 BU 1506C sep 28.4 P.A. 117.60 mag 12.6 virtual eyepiece
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Radius:
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WDS 21517+1918 : ALADIN DSS IMAGE @ 21h 51m 40.18s +19° 18' 25.0"