ES 663
Info Chart Aladin

  Cyg
☀10.75/12.4mag
Ø 4''

WDS ID20304+4634
Common catalogue IDES 663
Components
Other Designation
Position angle111
Separation4.9
Mag First10.75
Mag Second12.4
Delta mag1.65
Spectral Type
ConstellationCygnus
RA20:30:20.0
Dec+46:34:04.8