The triple system CG Aurigae

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dc.contributor.authorWolf, Marek
dc.contributor.authorLehký, M.
dc.contributor.authorŠmelcer, Ladislav
dc.contributor.authorKučáková, Hana
dc.contributor.authorKocián, Radek
dc.date.accessioned2016-11-07T11:23:19Z
dc.date.available2016-11-07T11:23:19Z
dc.date.issued2011
dc.description.abstractSeveral new precise times of eclipses were measured for eclipsing binary CG Aur as a part of our long-term observational project for studying eclipsing binaries with an eccentric orbit. Based on a current O - C diagram, we found for the first time that its orbit is slightly eccentric (e = 0.124) and that times of minima besides the slow apsidal motion show very rapid changes with a period about 700 days only, caused very probably by the third body orbiting the eclipsing pair. The relativistic contribution to the total apsidal-motion rate is significant being about 33%.cs
dc.description.firstpage402cs
dc.description.issue6cs
dc.description.lastpage404cs
dc.description.sourceWeb of Sciencecs
dc.description.volume16cs
dc.identifier.citationNew Astronomy. 2011, vol. 16, issue 6, p. 402-404.cs
dc.identifier.doi10.1016/j.newast.2011.03.004
dc.identifier.issn1384-1076
dc.identifier.urihttp://hdl.handle.net/10084/116350
dc.identifier.wos000290199700005
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofseriesNew Astronomycs
dc.relation.urihttp://dx.doi.org/10.1016/j.newast.2011.03.004cs
dc.rights© 2011 Elsevier B.V. All rights reserved.cs
dc.subjectstars: binaries: eclipsingcs
dc.subjectstars: individual: CG Aurcs
dc.subjectstars: fundamental parameterscs
dc.titleThe triple system CG Aurigaecs
dc.typearticlecs
dc.type.statusPeer-reviewedcs

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