A STUDY OF THE ORBITAL PERIOD OF V1848 ORI BINARY SYSTEM

Authors

  • Mongkhon Sukrat National Astronomical Research Institute of Thailand (Public Organization), Ministry of Higher Education, Science, Research and Innovation
  • Nongluk Chanpichai Program of Physics, Faculty of Science and Technology, Kamphaeng Phet Rajabhat University
  • Nutthapong Discharoen Program of Physics, Faculty of Science and Technology, Kamphaeng Phet Rajabhat University
  • Wijitr Rittiham Program of Physics, Faculty of Science and Technology, Kamphaeng Phet Rajabhat University
  • Phairot Ek-uran Program of Physics, Faculty of Science and Technology, Kamphaeng Phet Rajabhat University

Keywords:

Eclipsing Binaries, Orbital Period Change, Photometry, V1848 Ori

Abstract

This research aims to study the orbital period of the eclipsing binary star V1848 Ori. There was observed using a 0.7-meter diameter automated telescope at TRT-GAO Gao Mei Gu Observatory, China. The eclipsing binary star system V1848 Ori is a-type W UMa eclipsing binary star system. When analyzing the light curve generated by the photometry method, In the blue, yellow, red and infrared wavelengths, the minimum light time is 2457715.3013. The new linear Ephemeris equation is Min l=24574066.4304938797+0.2663479709E. For O–C analysis, the orbital period of the binary star V1848 Ori is known to have a longer period with an orbital period increase rate of 0.045627 seconds per year. This is the effect of a mass transfer between the member stars in the eclipsing binary system V1848 Ori.

References

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Published

2023-08-23 — Updated on 2024-05-29

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How to Cite

Sukrat, M., Chanpichai, N. ., Discharoen, N., Rittiham, W. ., & Ek-uran, P. (2024). A STUDY OF THE ORBITAL PERIOD OF V1848 ORI BINARY SYSTEM. PSRU Journal of Science and Technology, 8(2), 56–69. Retrieved from https://ph01.tci-thaijo.org/index.php/Scipsru/article/view/251784 (Original work published August 23, 2023)

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Research Articles