Cyg
☀10.5/11.0mag
Ø 20''

WDS ID21010+3647
Common catalogue IDSEI 1367
Components
Other Designation
Position angle247
Separation20.5
Mag First10.5
Mag Second11.0
Delta mag0.5
Spectral Type
ConstellationCygnus
RA21:01:00.8
Dec+36:46:02.1