Ser
☀10.1/10.2mag
Ø 3''

WDS ID15398+2117
Common catalogue IDAG 197
Components
Other Designation
Position angle127
Separation3.1
Mag First10.1
Mag Second10.2
Delta mag0.1
Spectral TypeK0
ConstellationSerpens
RA15:39:47.8
Dec+21:16:38.8