| Issue |
Astron. Astrophys. Suppl. Ser.
Volume 128, Number 1, February II 1998
|
|
|---|---|---|
| Page(s) | 139 - 144 | |
| DOI | https://doi.org/10.1051/aas:1998381 | |
| Published online | 15 February 1998 | |
Four colour photometry of binary systems*,**
III. The early-type binary system CR Cassiopeiae
Departamento de Astronomía y Astrofísica, Universidad de Valencia, Dr. Moliner 50, E-46100 Burjassot, Valencia, Spain
Send offprint request to: R. Clement
Received:
17
February
1997
Accepted:
19
June
1997
This paper presents new uvby light curves
of the detached eclipsing binary CR Cas together with some 
measurements. From the analysis of the
photometry we have estimated preliminary values for interstellar reddening
and distance,
radiative parameters of both components and an approximation to
the geometrical elements of the system. The intrinsic photometric indices
are compatible with spectral types B0.5V + B1V.
Key words: stars: binaries: eclipsing / stars: early- type / stars: fundamental parameters / stars: individual: CR Cas
© European Southern Observatory (ESO), 1998