A 1691 - Aa,Ab
Info Chart Aladin

  Cyg
☀9.2/13.2mag
Ø 0''

WDS ID21060+5422
Common catalogue IDA 1691
ComponentsAa,Ab
Other Designation
Position angle276
Separation0.7
Mag First9.2
Mag Second13.2
Delta mag4.0
Spectral TypeF8
ConstellationCygnus
RA21:06:00.7
Dec+54:21:54.5