TDT 3090
Info Chart Aladin

  Cyg
☀10.73/11.13mag
Ø 0''

WDS ID21397+3934
Common catalogue IDTDT 3090
Components
Other Designation
Position angle172
Separation0.6
Mag First10.73
Mag Second11.13
Delta mag0.4
Spectral Type
ConstellationCygnus
RA21:39:40.3
Dec+39:33:38.1