SEI 990
Info Chart Aladin

  Cyg
☀10.33/10.82mag
Ø 26''

WDS ID20121+3603
Common catalogue IDSEI 990
Components
Other Designation
Position angle295
Separation26.7
Mag First10.33
Mag Second10.82
Delta mag0.49
Spectral TypeF8III
ConstellationCygnus
RA20:12:03.7
Dec+36:02:31.0