Idiomas

Light Curve Modelling and Evolutionary Status of the Short Period Binary 1SWASP J092328.76+435044

Elkhateeb, M. M.; Nouh, M. I.; Michel, R.; Haroon, A.
eprint arXiv:1704.08325
04/2017

ABSTRACT

Light curve modeling for the newly discovered system 1SWASP J092328.76+435044 was carried out by using a new BVR complete light curves. A spotted model was applied to treat the asymmetry of the light curves. The output model was obtained by means of Wilson-Devinney code, which reveals that the massive component is hotter than the less massive one with about \Delta T ~ 400K. A total of 8 new times of minima were estimated. The evolutionary state of the system components was investigated based on the estimated physical parameters.