The Light-Time Effect in the Eclipsing Binaries GK Cep and VY Cet
arXiv:1404.3124 · doi:10.10107/977403330200127
Abstract
New times of minima of the eclipsing binaries GK Cep and VY Cet, obtained at the Observatory of the University of Athens, have been used together with all reliable timings found in the literature in order to study the period variation and search for the presence of third body in the systems.
2 pages, 1 figure, contribution to "First Middle East-Africa, Regional IAU Meeting", held 5-10 April, 2008 in Cairo, Egypt