ES 1987
Info Chart Aladin

  Cyg
☀10.19/11.8mag
Ø 7''

WDS ID21051+3914
Common catalogue IDES 1987
Components
Other Designation
Position angle354
Separation7.0
Mag First10.19
Mag Second11.8
Delta mag1.61
Spectral Type
ConstellationCygnus
RA21:05:03.6
Dec+39:14:20.2