Period Changes in Two Contact Binaries: V700 Cyg and PY Lyr

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dc.contributor.authorBulut, A.
dc.contributor.authorBulut, I.
dc.contributor.authorCicek, C.
dc.contributor.authorErdem, A.
dc.date.accessioned2025-01-27T20:41:46Z
dc.date.available2025-01-27T20:41:46Z
dc.date.issued2016
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description9th International Physics Conference of the Balkan-Physical-Union (BPU) -- AUG 24-27, 2015 -- Istanbul Univ, Beyazit Campus, Istanbul, TURKEY
dc.description.abstractIn this paper, orbital period variations of these two contact binaries (V700 Cyg and PY Lyr) were studied. O-C diagrams of these binaries were analyzed with the least-squares method by using all available times of minima. Apparent period changes of these two contact binaries were explained in terms of light-time effect due to a third body. Masses of third bodies were found to be 0.014 +/- 0.001 M-circle dot and 0.130 +/- 0.006 M-circle dot for V700 Cyg and PY Lyr, respectively.
dc.description.sponsorshipBalkan Phys Union,Turkish Phys Soc
dc.identifier.doi10.1063/1.4944135
dc.identifier.isbn978-0-7354-1369-6
dc.identifier.issn0094-243X
dc.identifier.scopus2-s2.0-84984533440
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://doi.org/10.1063/1.4944135
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24231
dc.identifier.volume1722
dc.identifier.wosWOS:000375923300016
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Inst Physics
dc.relation.ispartof9th International Physics Conference of The Balkan Physical Union (Bpu-9)
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectbinaries
dc.subjecteclipsing
dc.subjectlight-time effect
dc.subjectstars: individual: V700 Cyg and PY Lyr
dc.titlePeriod Changes in Two Contact Binaries: V700 Cyg and PY Lyr
dc.typeConference Object

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