ROE 21
Info Chart Aladin

  Cyg
☀11.29/12.0mag
Ø 9''

WDS ID21023+4139
Common catalogue IDROE 21
Components
Other Designation
Position angle223
Separation9.1
Mag First11.29
Mag Second12.0
Delta mag0.71
Spectral Type
ConstellationCygnus
RA21:02:24.7
Dec+41:39:04.3