J 3139
Info Chart Aladin

  Cyg
☀13.0/13.3mag
Ø 6''

WDS ID21256+2957
Common catalogue IDJ 3139
Components
Other Designation
Position angle332
Separation6.7
Mag First13.0
Mag Second13.3
Delta mag0.3
Spectral Type
ConstellationCygnus
RA21:25:31.3
Dec+29:58:57.9