V448 Cyg

Period: 6.5197162 days
Coordinates (Epoch J2000):
RA:   20h 06m 09.95s
Dec: +35d 23m 09.6s
Spectral class: O9.5V/B1 II-
Johnson V Magnitude: +8.04
Color Indices:
B-V: +0.41
U-B: -0.56
J-K: ?
Binary Type: Semi-detached
Links: References SIMBAD
Library Sets
  1. Harries1997