SEI 1289
Info Chart Aladin

  Cyg
☀9.4/12.4mag
Ø 25''

WDS ID20526+3756
Common catalogue IDSEI 1289
Components
Other Designation
Position angle240
Separation25.1
Mag First9.4
Mag Second12.4
Delta mag3.0
Spectral TypeB8
ConstellationCygnus
RA20:52:37.9
Dec+37:55:41.3