WDS 18177-1940 (HD 167815) : VIRTUAL EYEPIECE
 
 

18177-1940 BU  246A mag 8.4 Sp B0V 18177-1940 WSI  89B mag 8.7 Sp B1/B2III 18177-1940 WSI  89Bb mag 9.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18177-1940 (HD 167815) : ALADIN DSS IMAGE @ 18h 17m 39.98s -19° 40' 19.9"