Cyg
☀9.9/12.0mag
Ø 0''

WDS ID21535+4716
Common catalogue IDCOU 2320
Components
Other Designation
Position angle185
Separation0.9
Mag First9.9
Mag Second12.0
Delta mag2.1
Spectral TypeB1V
ConstellationCygnus
RA21:53:28.8
Dec+47:15:59.8