7 citations · 15 across the 9 of their papers we have counts for
9 papers
Third components with elliptical orbits in the eclipsing binaries: BD and, SV Cam, V0836 Cyg & XZ CMi
D. E. Tvardovskyi
This is our regular research in the field of cyclic O-C changes and third components. In this article the results of four new stars investigation is described. These stars are: BD…
Astroinformatics: Statistically Optimal Approximations of Near-Extremal Parts with Application to Variable Stars
Ivan L. Andronov, Kateryna D. Andrych, Lidia L. Chinarova +1
The software MAVKA is described, which was elaborated for statistically optimal determination of the characteristics of the extrema of 1000+ variable stars of different types, main…
Study of slowly rotating CP stars observed with TESS
O. Kobzar, V. Khalack, D. Bohlender +10
Since the end of 2018, the Transiting Exoplanet Survey Satellite (TESS) provides high-quality space data on stellar photometry to the astronomical community. We present the results…
Revealing the nature of HD63401
Pavlo Kashko, Viktor Khalack, Oleksandr Kobzar +2
HD~63401 is known magnetic chemically peculiar (mCP) star that shows a slow rotation and probably possesses a hydrodynamically stable stellar atmosphere. In the latter case the ato…
Third components with elliptical orbits in the eclipsing binaries: EQ Tau, IR Cas, IV Cas, RY Aqr & RZ Com
D. E. Tvardovskyi
This research is our forth article related to the topic of cyclic O-C changes, third components as the physical process that cause these changes and elliptical orbits of the third…
Third components with elliptical orbits in the eclipsing binaries
D. E. Tvardovskyi, V. I. Marsakova, I. L. Andronov
In our research, we studied 9 eclipsing binary stars: AR Lac, U CrB, S Equ, SU Boo, VV UMa, WW Gem, YY Eri, V0404 Lyr, HP Aur. We collected large sets of moments of minima from BRN…