ES 816
Info Chart Aladin

  Cyg
☀9.86/10.83mag
Ø 2''

WDS ID21055+4758
Common catalogue IDES 816
Components
Other Designation
Position angle36
Separation2.5
Mag First9.86
Mag Second10.83
Delta mag0.97
Spectral Type
ConstellationCygnus
RA21:05:33.3
Dec+47:58:10.2