Cyg
☀3.1/11.0mag
Ø 11''

WDS ID20178+3802
Common catalogue IDRBR 25
Components
Other Designation
Position angle107
Separation11.4
Mag First3.1
Mag Second11.0
Delta mag7.9
Spectral TypeB1Iapeq
ConstellationCygnus
RA20:17:47.2
Dec+38:01:58.6