Cyg
☀9.47/9.98mag
Ø 5''

WDS ID21391+4421
Common catalogue IDHJ 1673
Components
Other Designation
Position angle81
Separation5.9
Mag First9.47
Mag Second9.98
Delta mag0.51
Spectral TypeA0
ConstellationCygnus
RA21:39:06.7
Dec+44:20:38.9