Apsidal motion in eccentric eclipsing binaries: V871 Aql, V345 Lac, V401 Lac and CR Sct

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dc.contributor.author Wolf, Marek
dc.contributor.author Harmanec, Petr
dc.contributor.author Sarounová, Lenka
dc.contributor.author Zejda, Miloslav
dc.contributor.author Božić, Hrvoje
dc.contributor.author Hornoch, Kamil
dc.contributor.author Kozyreva, V. S.
dc.contributor.author Hynek, Tomáš
dc.contributor.author Král, Lukáš
dc.date.accessioned 2006-10-16T08:36:04Z
dc.date.available 2006-10-16T08:36:04Z
dc.date.issued 2004
dc.identifier.citation Astronomy and astrophysics. 2004, vol. 420, issue 2, p. 619-624. en
dc.identifier.issn 0004-6361
dc.identifier.issn 1432-0746
dc.identifier.uri http://hdl.handle.net/10084/57129
dc.language.iso en en
dc.publisher EDP Sciences en
dc.relation.ispartofseries Astronomy and astrophysics en
dc.relation.uri http://dx.doi.org/10.1051/0004-6361:20035927 en
dc.title Apsidal motion in eccentric eclipsing binaries: V871 Aql, V345 Lac, V401 Lac and CR Sct en
dc.type article en
dc.identifier.location Není ve fondu ÚK en
dc.description.abstract-en About thirty new times of minimum light recorded with photoelectric or CCD photometers were obtained for several little studied eccentric-orbit eclipsing binaries V871 Aql (P = 3(d).0, e = 0.13), V345 Lac (7(d).5, 0.46), V401 Lac (2(d).0, 0.10) and CR Sct (4(d).2, 0.09). Their O-C diagrams were analyzed using all reliable timings found in the literature and in all cases an apsidal motion was either discovered or confirmed. The new values for the elements of the apsidal motion were derived. We find periods of apsidal motion of about 255, 7000, 79.4 and 4400 years for V871 Aql, V345 Lac, V401 Lac and CR Set, respectively.
dc.identifier.doi 10.1051/0004-6361:20035927
dc.identifier.wos 000222606200023

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  • Publikační činnost VŠB-TUO / Publications of VŠB-TUO [2612]
    Kolekce obsahuje bibliografické záznamy publikační činnosti (článků) akademických pracovníků VŠB-TUO v časopisech (a v Lecture Notes in Computer Science) registrovaných ve Web of Science od roku 1990 po současnost.

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