The first BVR light curves and period analysis of the eclipsing binary V821 Cas

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dc.contributor.authorDegirmenci O.L.
dc.contributor.authorBozkurt Z.
dc.contributor.authorYakut K.
dc.contributor.authorDemircan O.
dc.contributor.authorErdem A.
dc.contributor.authorÇiçek C.
dc.contributor.authorBulut I.
dc.contributor.authorSoydugan F.
dc.contributor.authorSoydugan E.
dc.contributor.authorEsenoglu H.
dc.date.accessioned2019-10-27T00:00:00Z
dc.date.available2019-10-27T00:00:00Z
dc.date.issued2007
dc.departmentEge Üniversitesien_US
dc.description.abstractThe first BVR light curves of the eclipsing binary V821 Cas are used to derive the physical parameters of the system. The light curves were obtained during 2000 and 2001 observational seasons at Ege University Observatory (EUO). Period variation of the system was also investigated. For the first time apsidal motion elements of the system were obtained from the O-C curve analyses. Preliminary absolute parameters of the components were computed taking into account the results of light curves analysis. Observational and theoretical internal structure constants were estimated to be log over(k, ¯)2,obs = - 2.66 and log over(k, ¯)2,theo = - 2.42, respectively. © 2006 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorship2005/39en_US
dc.description.sponsorshipThis study has been supported by the Canakkale Onsekiz Mart University Research Foundation under Contract 2005/39. --en_US
dc.identifier.doi10.1016/j.newast.2006.10.003
dc.identifier.endpage326en_US
dc.identifier.issn1384-1076
dc.identifier.issn1384-1076en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage322en_US
dc.identifier.urihttps://doi.org/10.1016/j.newast.2006.10.003
dc.identifier.urihttps://hdl.handle.net/11454/21487
dc.identifier.volume12en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofNew Astronomyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEclipsing-stars: fundamental parametersen_US
dc.subjectIndividual-stars: V821 Casen_US
dc.subjectStars: binariesen_US
dc.titleThe first BVR light curves and period analysis of the eclipsing binary V821 Casen_US
dc.typeArticleen_US

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