Cas
☀8.9/15.3mag
Ø 5''

WDS ID01281+6317
Common catalogue IDMZA 4
ComponentsAB
Other Designation
Position angle24
Separation5.9
Mag First8.9
Mag Second15.3
Delta mag6.4
Spectral TypeO9.5IV
ConstellationCassiopeia
RA01:28:03.2
Dec+63:16:57.2