6533b830fe1ef96bd1296566
RESEARCH PRODUCT
Four colour photometry of binary systems
R. ClementJuan Fabregatsubject
PhysicsK-type main-sequence starGeneral Physics and AstronomyAstronomyBinary numberContact binaryAstrophysicsLight curveStellar classificationPhotometry (optics)Radiative transferAstrophysics::Solar and Stellar AstrophysicsAstrophysics::Earth and Planetary AstrophysicsBinary systemAstrophysics::Galaxy Astrophysicsdescription
This paper presents new uvby light curves of the detached eclipsing binary CR Cas together with some H measurements. From the analysis of the photometry we have estimated preliminary values for interstellar red- dening and distance, radiative parameters of both compo- nents and an approximation to the geometrical elements of the system. The intrinsic photometric indices are com- patible with spectral types B0.5V + B1V.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1998-02-01 | Astronomy and Astrophysics Supplement Series |