WDS 21420+1856 : VIRTUAL EYEPIECE
 
 

21420+1856 STF2818A mag 7.38 Sp G7III 21420+1856 LBU   2Ab sep 0.6 P.A. 21.00 mag 9.5 21420+1856 STF2818B sep 26.5 P.A. 22.80 mag 10.24 21420+1856 DAM  16C sep 77.3 P.A. 266.70 mag 13.3 21420+1856 DAM  16D sep 74.0 P.A. 266.60 mag 14.3 virtual eyepiece
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Radius:
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WDS 21420+1856 : ALADIN DSS IMAGE @ 21h 41m 59.91s +18° 56' 19.7"