SEI 689
Info Chart Aladin

  Cyg
☀10.26/11.23mag
Ø 21''

WDS ID19495+3517
Common catalogue IDSEI 689
Components
Other Designation
Position angle301
Separation21.0
Mag First10.26
Mag Second11.23
Delta mag0.97
Spectral TypeA2
ConstellationCygnus
RA19:49:28.9
Dec+35:16:44.1