Cyg
☀7.34/10.8mag
Ø 17''

WDS ID21001+4841
Common catalogue IDSTT 425
ComponentsAC
Other Designation
Position angle27
Separation17.9
Mag First7.34
Mag Second10.8
Delta mag3.46
Spectral TypeB9p
ConstellationCygnus
RA21:00:06.6
Dec+48:40:45.9