ES 1689
Info Chart Aladin

  Cyg
☀11.3/11.5mag
Ø 3''

WDS ID21164+4110
Common catalogue IDES 1689
Components
Other Designation
Position angle137
Separation3.3
Mag First11.3
Mag Second11.5
Delta mag0.2
Spectral Type
ConstellationCygnus
RA21:16:26.2
Dec+41:09:36.7