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

Autor:	Elkhateeb, M. M., Nouh, M. I., Michel, R., Haroon, A., Elkholy, E.
Rok vydání:	2017
Předmět:	Astrophysics - Solar and Stellar Astrophysics
Druh dokumentu:	Working Paper
DOI:	10.1134/S1990341318010054
Popis:	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. Comment: 14 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1704.08325 Zobrazit plný text záznamu View this record from Arxiv