Per
☀11.31/12.3mag
Ø 7''

WDS ID02091+5515
Common catalogue IDSTI 1789
Components
Other Designation
Position angle317
Separation7.2
Mag First11.31
Mag Second12.3
Delta mag0.99
Spectral Type
ConstellationPerseus
RA02:09:01.9
Dec+55:14:01.6