BU 156
Info Chart Aladin

  Cyg
☀7.37/9.24mag
Ø 0''

WDS ID21008+4635
Common catalogue IDBU 156
Components
Other Designation
Position angle235
Separation0.9
Mag First7.37
Mag Second9.24
Delta mag1.87
Spectral TypeB5V
ConstellationCygnus
RA21:00:49.8
Dec+46:34:42.8