Ser
☀9.71/11.8mag
Ø 10''

WDS ID18177-1611
Common catalogue IDARA 102
Components
Other Designation
Position angle95
Separation10.6
Mag First9.71
Mag Second11.8
Delta mag2.09
Spectral TypeB7/8II
ConstellationSerpens
RA18:17:44.4
Dec-16:11:29.3