TDS 1138
Info Chart Aladin

  Cyg
☀11.58/11.89mag
Ø 1''

WDS ID21400+5316
Common catalogue IDTDS 1138
Components
Other Designation
Position angle98
Separation1.1
Mag First11.58
Mag Second11.89
Delta mag0.31
Spectral Type
ConstellationCygnus
RA21:39:59.9
Dec+53:16:27.5