Email this article Light Curve Modelling and Evolutionary Status of the Short Period Binary 1SWASP J092328.76+435044
- Authors: Elkhateeb M.M.1,2, Nouh M.I.1,2, Michel R.3, Haroon A.1,4, Elkholy E.1,2
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Affiliations:
- National Research Institute of Astronomy and Geophysics
- College of Science
- Instituto de Astronomica
- King Abdulaziz University
- Issue: Vol 73, No 1 (2018)
- Pages: 66-76
- Section: Article
- URL: https://journals.rcsi.science/1990-3413/article/view/212618
- DOI: https://doi.org/10.1134/S1990341318010054
- ID: 212618
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Abstract
Light curve modeling for the newly discovered super contact low-mass WUMa system 1SWASPJ092328.76+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 ΔT ∼ 40 K. A total of six new times of minima were estimated. The evolutionary state of the system components was investigated based on the estimated physical parameters.
About the authors
M. M. Elkhateeb
National Research Institute of Astronomy and Geophysics; College of Science
Email: abdo_nouh@hotmail.com
Egypt, Helwan, Cairo, 11421; Arar
M. I. Nouh
National Research Institute of Astronomy and Geophysics; College of Science
Author for correspondence.
Email: abdo_nouh@hotmail.com
Egypt, Helwan, Cairo, 11421; Arar
R. Michel
Instituto de Astronomica
Email: abdo_nouh@hotmail.com
Mexico, Baja California, C.P. 22830
A. Haroon
National Research Institute of Astronomy and Geophysics; King Abdulaziz University
Email: abdo_nouh@hotmail.com
Egypt, Helwan, Cairo, 11421; Jeddah
E. Elkholy
National Research Institute of Astronomy and Geophysics; College of Science
Email: abdo_nouh@hotmail.com
Egypt, Helwan, Cairo, 11421; Arar
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