Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Latković, Olivera"'
Autor:
Čeki, Atila, Latković, Olivera
Publikováno v:
Acta Astronomica, 2022, Vol. 72, No. 3, p. 183-194
We use extensive model grids to estimate the global parameters of four partially-eclipsing W UMa contact binaries near the period cutoff. All four systems consist of K-type main sequence primaries and M-type secondaries that appear undersized and und
Externí odkaz:
http://arxiv.org/abs/2302.00298
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2022, Volume 514, Issue 4, pp. 5813-5826
We present the first modern analysis of two young, eclipsing binaries, EK Cep and HS Her, based on new, ground-based, CCD multicolour light curves as well as the TESS observations, radial velocity curves, and eclipse timing measurements. The orbital
Externí odkaz:
http://arxiv.org/abs/2207.09838
Autor:
Latković, Olivera, Čeki, Atila
Publikováno v:
Publications of the Astronomical Society of Japan, 2021, Volume 73, Issue 1, pp. 132-142
We analyze multicolor light curves of six totally eclipsing, short-period W UMa binaries and derive, for the first time, their orbital and stellar parameters. The mass ratios are established robustly through an automated q-search procedure that perfo
Externí odkaz:
http://arxiv.org/abs/2205.08213
Autor:
Latković, Olivera, Čeki, Atila
Publikováno v:
In New Astronomy December 2024 113
Publikováno v:
The Astrophysical Journal Supplement Series, 2021, 254, 10
We present a statistical study of the largest bibliographic compilation of stellar and orbital parameters of W UMa stars derived by light curve synthesis with Roche models. The compilation includes nearly 700 individually investigated objects from ov
Externí odkaz:
http://arxiv.org/abs/2103.06693
Akademický článek
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Autor:
Latković, Olivera, Cséki, Attila, Djurašević, Gojko, Essam, Ahmed, Hamed, Amal S., Youssef, Shahenaz M.
Publikováno v:
The Astronomical Journal, 2019, 157, 3
We observed the post-common-envelope eclipsing binary with a white dwarf component, QS Vir, using the 1.88 m telescope of Kotammia Observatory in Egypt. The new observations were analyzed together with all multicolor light curves available online (sa
Externí odkaz:
http://arxiv.org/abs/1901.01925
Akademický článek
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Autor:
Latković, Olivera
Publikováno v:
Универзитет у Београду
Предмет дисертације је моделирање звезданих осцилација у тесно двојним систе-мима. Ова тема је значајна како са становишта проучавања д
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::1f3474f3ab16d8561f83cfdfe95b7539
https://hdl.handle.net/21.15107/rcub_nardus_6499
https://hdl.handle.net/21.15107/rcub_nardus_6499
Autor:
Latković, Olivera
Publikováno v:
Proceedings of the International Astronomical Union. 08/07/2008, Vol. 2 Issue S240, p697-699. 3p.