An OB-type eclipsing binary system ALS 1135

We present new physical and orbital parameters of an early-type double-lined eclipsing binary system ALS 1135. The UBVIC light curves and radial velocity curves were modeled simultaneously by means of the Wilson-Devinney code. As a result, we obtained inclination and size of the orbit, as well as ma...

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Bibliographic Details
Published in:Proceedings of the International Astronomical Union 2010-07, Vol.6 (S272), p.529-530
Main Authors: Michalska, Gabriela, Niemczura, Ewa, Steslicki, Marek, Williams, Andrew
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics
Binary systems
Contributed Papers
Double stars
Eclipses
Eclipsing binary stars
Inclination
Mathematical models
Orbitals
Orbits
Radial velocity
Star & galaxy formation
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Summary:We present new physical and orbital parameters of an early-type double-lined eclipsing binary system ALS 1135. The UBVIC light curves and radial velocity curves were modeled simultaneously by means of the Wilson-Devinney code. As a result, we obtained inclination and size of the orbit, as well as masses, radii and effective temperatures of the components.
ISSN:1743-9213
1743-9221
DOI:10.1017/S1743921311011318