SEI 1390
Info Chart Aladin

  Cyg
☀10.81/11.6mag
Ø 17''

WDS ID21044+3551
Common catalogue IDSEI 1390
Components
Other Designation
Position angle343
Separation17.7
Mag First10.81
Mag Second11.6
Delta mag0.79
Spectral Type
ConstellationCygnus
RA21:04:26.6
Dec+35:51:19.3