Lac
☀7.8/10.05mag
Ø 0''

WDS ID22057+4121
Common catalogue IDHDS 3137
Components
Other Designation
Position angle281
Separation0.6
Mag First7.8
Mag Second10.05
Delta mag2.25
Spectral TypeB9
ConstellationLacerta
RA22:05:43.2
Dec+41:21:08.4