Astrometric solution of the multiple system XY Leo

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dc.authoridBAKIS, VOLKAN/0000-0002-3125-9010
dc.contributor.authorBakis, V
dc.contributor.authorErdem, A
dc.contributor.authorBudding, E
dc.contributor.authorDemircan, O
dc.contributor.authorBakis, H
dc.date.accessioned2025-01-27T20:50:17Z
dc.date.available2025-01-27T20:50:17Z
dc.date.issued2005
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.descriptionInternational Conference on Zdenek Kopals Binary Star Legacy -- MAR 31-APR 03, 2004 -- Litomysl, CZECH REPUBLIC
dc.description.abstractAn astrometric solution, together with time of minimum analysis, has been made for the multiple system XY Leonis (HIP 49136) to identify the properties of the remote companion to the eclipsing pair (AB). From this solution, we derive the inclination of the wide orbit (AB-cd) as 94.4 degrees +/- 0.2 degrees, angle of nodes as 247.3 degrees +/- 0.2 degrees, and the mass of the wide component (the dwarf binary cd) as 0.98 +/- 0.2 M-.. This study confirms that the light travel time effect can explain the sinusoidal O - C variation of the eclipsing system.
dc.identifier.doi10.1007/s10509-005-4413-3
dc.identifier.endpage134
dc.identifier.issn0004-640X
dc.identifier.issue1-4
dc.identifier.scopus2-s2.0-18444391465
dc.identifier.scopusqualityQ2
dc.identifier.startpage131
dc.identifier.urihttps://doi.org/10.1007/s10509-005-4413-3
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25457
dc.identifier.volume296
dc.identifier.wosWOS:000228820000016
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofAstrophysics and Space Science
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjecteclipsing binaries
dc.subjecttriple systems
dc.subjectastrometry
dc.subjectlight time effect
dc.titleAstrometric solution of the multiple system XY Leo
dc.typeConference Object

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