Ser
☀7.45/10.4mag
Ø 72''

WDS ID18181-1215
Common catalogue IDSS 7
ComponentsAP
Other Designation
Position angle286
Separation72.5
Mag First7.45
Mag Second10.4
Delta mag2.95
Spectral TypeO8Ia+B
ConstellationSerpens
RA18:18:05.9
Dec-12:14:33.3