AO Cas

Period: 3.523487 days
Coordinates (Epoch J2000):
RA:   00h 17m 43.06s
Dec: +51d 25m 59.1s
Spectral class: O9III/?
Johnson V Magnitude: +5.09
Color Indices:
B-V: +0.03
U-B: -1.01
J-K: -0.088
Binary Type: Overcontact
Links: References SIMBAD
Library Sets
  1. Schneider1978