COU 31
Info Chart Aladin

  Cyg
☀10.8/13.3mag
Ø 11''

WDS ID20078+3055
Common catalogue IDCOU 31
Components
Other Designation
Position angle326
Separation11.1
Mag First10.8
Mag Second13.3
Delta mag2.5
Spectral TypeM4
ConstellationCygnus
RA20:07:52.2
Dec+30:54:11.9