WDS 20421+5013 : VIRTUAL EYEPIECE
 
 

20421+5013 ES   91A mag 11.54 20421+5013 ES   91B sep 4.4 P.A. 190.10 mag 11.05 20421+5013 ES   91C sep 13.8 P.A. 221.90 mag 11.66 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20421+5013 : ALADIN DSS IMAGE @ 20h 42m 03.97s +50° 13' 49.1"