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

M. M. Elkhateeb; M. I. Nouh; R. Michel; A. Haroon; E. Elkholy

doi:10.1134/S1990341318010054

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

Journal article

Peer reviewed

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

M. M. Elkhateeb, M. I. Nouh, R. Michel, A. Haroon and E. Elkholy

Astrophysical bulletin, Vol.73(1), pp.66-76

01/01/2018

DOI: https://doi.org/10.1134/S1990341318010054

Abstract

Astronomy & Astrophysics

Physical Sciences

Science & Technology

Light curve modeling for the newly discovered super contact low-mass WUMa system 1SWASPJ092328.76+435044 was carried out by using a new BV R 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 similar to 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.

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Title: Light Curve Modelling and Evolutionary Status of the Short Period Binary 1SWASP J092328.76+435044
Creators - without role: M. M. Elkhateeb - Northern Border University
M. I. Nouh - Northern Border University
R. Michel - Universidad Nacional Autónoma de México
A. Haroon - King Abdulaziz University
E. Elkholy - Northern Border University
Publication Details: Astrophysical bulletin, Vol.73(1), pp.66-76
Publisher: Springer Nature
Number of pages: 11
Identifiers: 9919039608331
Academic Unit: Northern Borders University; King Abdulaziz University
Language: English
Resource Type: Journal article