LIGHT AND FREQUENCY ANALYSIS OF DETACHED ECCENTRIC BINARY SYSTEM DT CAM WITH PRE-MAIN SEQUENCE COMPONENT

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dc.contributor.authorOzdemir, Tuncay
dc.contributor.authorGurol, Birol
dc.date.accessioned2026-04-04T13:32:56Z
dc.date.available2026-04-04T13:32:56Z
dc.date.issued2024
dc.departmentİnönü Üniversitesi
dc.description.abstractIn this study we analyzed TESS data of detached eccentric binary system DT Cam and we obtained the first physical parameters of the components. We found that the out-of-eclipse variation of the system shows a small amplitude periodic feature. Most of the frequencies obtained are related with the orbital variation except one, for which the period was determined as <^>x0.605 days. The masses and radii of the primary and secondary components were calculated as M1 = 1.793M0, M2 = 1.414M0, R1 = 1.355R0, and R2 = 1.522R0, respectively. Considering the physical properties of the primary component we concluded that it is a rotational variable. We found that the massive component is smaller than the low-mass component. It seems that the secondary component is a pre-main sequence star, which is important for the understanding of stellar structure and evolution.
dc.identifier.doi10.22201/ia.01851101p.2024.60.02.01
dc.identifier.endpage216
dc.identifier.issn0185-1101
dc.identifier.issue2
dc.identifier.orcid0000-0002-0395-5713
dc.identifier.orcid0000-0002-1394-1411
dc.identifier.scopus2-s2.0-85216087281
dc.identifier.scopusqualityQ3
dc.identifier.startpage205
dc.identifier.urihttps://doi.org/10.22201/ia.01851101p.2024.60.02.01
dc.identifier.urihttps://hdl.handle.net/11616/108796
dc.identifier.volume60
dc.identifier.wosWOS:001403622800001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Nacional Autonoma Mexico, Inst De Astronomia
dc.relation.ispartofRevista Mexicana De Astronomia Y Astrofisica
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250329
dc.subjectbinaries
dc.subjecteclipsing stars
dc.subjectfundamental parameters stars
dc.subjectindivid- ual
dc.subjectDT Cam stars
dc.subjectrotation techniques
dc.subjectphotometric
dc.titleLIGHT AND FREQUENCY ANALYSIS OF DETACHED ECCENTRIC BINARY SYSTEM DT CAM WITH PRE-MAIN SEQUENCE COMPONENT
dc.typeArticle

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