WDS 17421+2103 : VIRTUAL EYEPIECE
 
 

17421+2103 A  1371A mag 9.4 Sp A0 17421+2103 A  1371B sep 0.1 P.A. 113.90 mag 10.4 virtual eyepiece
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WDS 17421+2103 : ALADIN DSS IMAGE @ 17h 42m 07.91s +21° 02' 52.8"