SEI 1103
Info Chart Aladin

  Cyg
☀9.11/10.85mag
Ø 16''

WDS ID20215+3950
Common catalogue IDSEI 1103
Components
Other Designation
Position angle223
Separation16.8
Mag First9.11
Mag Second10.85
Delta mag1.74
Spectral TypeB2Ib
ConstellationCygnus
RA20:21:32.7
Dec+39:49:45.6