MLB 990
Info Chart Aladin

  Cyg
☀10.5/12.0mag
Ø 4''

WDS ID21332+4001
Common catalogue IDMLB 990
Components
Other Designation
Position angle232
Separation4.2
Mag First10.5
Mag Second12.0
Delta mag1.5
Spectral Type
ConstellationCygnus
RA21:33:13.1
Dec+40:00:13.1