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dc.contributor.authorWolf, Marek
dc.contributor.authorŠmelcer, Ladislav
dc.contributor.authorKučáková, H.
dc.contributor.authorHynek, Tomáš
dc.contributor.authorOnderková, K.
dc.contributor.authorSvoboda, P.
dc.contributor.authorChrastina, Marek
dc.date.accessioned2011-01-12T08:05:53Z
dc.date.available2011-01-12T08:05:53Z
dc.date.issued2010
dc.identifier.citationNew astronomy. 2010, vol. 15, issue 6, p. 530-532.en
dc.identifier.issn1384-1076
dc.identifier.urihttp://hdl.handle.net/10084/83559
dc.description.abstractV381 Cas is a relatively bright and early-type eclipsing binary system. Several new times of its eclipses were measured as part of our long-term observational project of eccentric eclipsing binaries. Based on a current O–C diagram solution, we found for the first time that its orbit is slightly eccentric (e = 0.025) and shows a very rapid apsidal advance with short period of about 20 years only. The relativistic and third body effects are negligible, being about 3% of the total apsidal motion rate.en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesNew astronomyen
dc.relation.urihttp://dx.doi.org/10.1016/j.newast.2009.12.011en
dc.subjectstars: binaries : eclipsingen
dc.subjectstars: individual: V381 Casen
dc.subjectstars: fundamental parametersen
dc.titleRapid apsidal motion in V381 Cassiopeiaeen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.doi10.1016/j.newast.2009.12.011
dc.identifier.wos000277751400005


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