Search Publications
Hunting for overlooked eccentric eclipsing binaries from ASAS-3 survey
Khalikova, A. V.; Gaynullina, E. R.; Serebryanskiy, A. V.
We present the results of searching for new candidates of eclipsing binaries with eccentric orbits in the ASAS Catalog of Variable Stars (ACVS) using publicly available data from the All Sky Automated Survey (ASAS) and the Transiting Exoplanet Survey Satellite (TESS). Unsupervised machine learning techniques were applied to find anomalies among th…
New light curve analysis and period changes of the HW Vir-type binary system V1828 Aql
Bulut, İ.; Nehir, Ç.
The new BVRI photometric observations of the HW Vir-type eclipsing binary system V1828 Aql (P = 0.11037399 days) were presented. From these measurements, 16 new eclipse times have been obtained. The light curves in BVRI colors and the radial curves were simultaneously analyzed by using the Wilson-Devinney method for the system parameters. The syst…
First photometric study of two eclipsing binary star systems: V523 And and V543 And
Erdem, Ahmet; Öztürk, Oğuz
Detailed photometric analysis of V523 And and V543 And from the Wide Angle Search for Planets survey is presented for the first time. It was found that while V523 And is a detached binary, V543 And is a semi-detached binary star system. The adopted masses and radii for the primary and secondary components are M1 = 0 . 77 ± 0 . 08 M⊙, R<…