Ser
☀9.7/11.72mag
Ø 21''

WDS ID18578+0409
Common catalogue IDHJ 873
Components
Other Designation
Position angle73
Separation21.7
Mag First9.7
Mag Second11.72
Delta mag2.02
Spectral TypeF0
ConstellationSerpens
RA18:57:47.5
Dec+04:09:15.2