A 1800
Info Chart Aladin

  Cyg
☀10.31/11.06mag
Ø 1''

WDS ID21550+5442
Common catalogue IDA 1800
Components
Other Designation
Position angle28
Separation1.3
Mag First10.31
Mag Second11.06
Delta mag0.75
Spectral Type
ConstellationCygnus
RA21:54:59.2
Dec+54:42:31.0