ES 139
Info Chart Aladin

  Cyg
☀10.07/11.6mag
Ø 5''

WDS ID21211+5323
Common catalogue IDES 139
Components
Other Designation
Position angle352
Separation5.7
Mag First10.07
Mag Second11.6
Delta mag1.53
Spectral TypeF0
ConstellationCygnus
RA21:21:08.6
Dec+53:22:29.1