WDS 17577+0016 (HD 163734) : VIRTUAL EYEPIECE
 
 

17577+0016 J   517A mag 9.7 Sp G5 17577+0016 J   517B sep 4.0 P.A. 288.10 mag 11.7 virtual eyepiece
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WDS 17577+0016 (HD 163734) : ALADIN DSS IMAGE @ 17h 57m 42.49s +00° 15' 43.3"