Timing of AR CrB Eclipses

Авторы: Kozyreva V.S., Irsmambetova T.R., Ibrahimov M.A., Krushevska V.N., Kuzneytsova Yu G., Khalikova A.V., Parmonov O.U., Karimov R.G., Bogomazov A.I., Satovskii B.L., Tutukov A.V.
Журнал: Information Bulletin on Variable Stars
Том: 63
Год издания: 2018
Издательство: Konkoly Observatory
Местоположение издательства: Hungary
DOI: 10.22444/IBVS.6235
Аннотация: AR CrB is a short-period low-mass eclipsing binary. We conducted photometric observations of the system in 2013, 2014, 2016, 2017, and obtained times of it s light curves minima. The timing of eclipses (our times of minima combined with data from the literature) shows that the orbital period of AR CrB could possess periodical variations that can be explained by the gravitational influence of a third companion in a highly eccentric orbit around the central binary.
Добавил в систему: Богомазов Алексей Иванович

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