SEI 1540
Info Chart Aladin

  Cyg
☀10.9/11.95mag
Ø 23''

WDS ID21514+3730
Common catalogue IDSEI 1540
Components
Other Designation
Position angle207
Separation23.5
Mag First10.9
Mag Second11.95
Delta mag1.05
Spectral Type
ConstellationCygnus
RA21:51:23.1
Dec+37:30:53.5