OL 221
Info Chart Aladin

  Cyg
☀11.16/13.2mag
Ø 2''

WDS ID21258+4658
Common catalogue IDOL 221
Components
Other Designation
Position angle14
Separation2.2
Mag First11.16
Mag Second13.2
Delta mag2.04
Spectral Type
ConstellationCygnus
RA21:25:42.1
Dec+46:58:58.7