Ser
☀10.04/10.54mag
Ø 2''

WDS ID18177-1652
Common catalogue IDBU 463
Components
Other Designation
Position angle102
Separation2.0
Mag First10.04
Mag Second10.54
Delta mag0.5
Spectral TypeB7II
ConstellationSerpens
RA18:17:41.2
Dec-16:51:24.5