Výsledky vyhledávání - "Kozyreva, V. S"

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The evolution of the eccentricity in the eclipsing binary system AS Camelopardalis

Autor: Kozyreva, V. S., Kusakin, A. V., Bogomazov, A. I.

In 2002, 2004, and 2017 we conducted high precision CCD photometry observations of the eclipsing binary system AS~Cam. By the analysis of the light curves from 1967 to 2017 (our data + data from the literature) we obtained photometric elements of the

Externí odkaz: http://arxiv.org/abs/1711.06348

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Timing of AB And eclipses

Autor: Kozyreva, V. S., Ibrahimov, M. A., Gaynullina, E. R., Karimov, R. G., Hafizov, B. M., Satovskii, B. L., Krushevska, V. N., Kuznyetsova, Yu. G., Bogomazov, A. I., Irsmambetova, T. R., Tutukov, A. V.

This study aims timing the eclipses of the short period low mass binary star AB And. The times of minima are taken from the literature and from our observations in October 2013 (22 times of minima) and in August 2014 (23 times of minima). We find and

Externí odkaz: http://arxiv.org/abs/1707.07430

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Light equation in eclipsing binary CV Boo: third body candidate in elliptical orbit

Autor: Bogomazov, A. I., Kozyreva, V. S., Satovskii, B. L., Krushevska, V. N., Kuznyetsova, Yu. G., Ehgamberdiev, Sh. A., Karimov, R. G., Khalikova, A. V., Ibrahimov, M. A., Irsmambetova, T. R., Tutukov, A. V.

A short period eclipsing binary star CV Boo is tested for the possible existence of additional bodies in the system with a help of the light equation method. We use data on the moments of minima from the literature as well as from our observations du

Externí odkaz: http://arxiv.org/abs/1611.04627

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Timing of eclipsing binary V0873 Per: a third body candidate

Autor: Bogomazov, A. I., Ibrahimov, M. A., Satovsky, B. L., Kozyreva, V. S., Irsmambetova, T. R., Krushevska, V. N., Kuznyetsova, Yu. G., Gaynullina, E. R., Karimov, R. G., Ehgamberdiev, Sh. A., Tutukov, A. V.

We analyse a set of moments of minima of eclipsing variable V0873 Per. V0873 Per is a short period low mass binary star. Data about moments of minima of V0873 Per were taken from literature and our observations during 2013-2014. Our aim is to test th

Externí odkaz: http://arxiv.org/abs/1511.08171

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An Exo-Jupiter Candidate in the Eclipsing Binary FL Lyr

Autor: Kozyreva, V. S., Bogomazov, A. I., Demkov, B. P., Zotov, L. V., Tutukov, A. V.

Publikováno v: Astronomy Reports, 2015, Vol. 59, No. 11, pp. 1036-1052

Light curves of the eclipsing binary FL Lyr acquired by the Kepler space telescope are analyzed. Eclipse timing measurements for FL Lyr testify to the presence of a third body in the system. Preliminary estimates of its mass and orbital period are >

Externí odkaz: http://arxiv.org/abs/1510.02111

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Akademický článek

The Exo-Jupiter Candidate FL Lyr b in Data of Kepler and TESS Space Missions.

Autor: Kozyreva, V. S.¹ (AUTHOR), Bogomazov, A. I.¹ (AUTHOR) a78b@yandex.ru, Demkov, B. P.² (AUTHOR), Zotov, L. V.^1,3 (AUTHOR), Tutukov, A. V.⁴ (AUTHOR)

Publikováno v: Astronomy Reports. May2023, Vol. 67 Issue 5, p483-492. 10p.