UC 257
Info Chart Aladin

  Cyg
☀12.64/12.82mag
Ø 9''

WDS ID21091+3232
Common catalogue IDUC 257
Components
Other Designation
Position angle38
Separation9.7
Mag First12.64
Mag Second12.82
Delta mag0.18
Spectral Type
ConstellationCygnus
RA21:09:08.3
Dec+32:32:15.0