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The Exo-Jupiter Candidate FL Lyr b in Data of Kepler and TESS Space Missions
- Authors: Kozyreva V.S.1, Bogomazov A.I.1, Demkov B.P.2, Zotov L.V.1,3, Tutukov A.V.4
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Affiliations:
- M. V. Lomonosov Moscow State University, P.K. Sternberg State Astronomical Institute
- Individual enterpreneur
- Higher School of Economics, A.N. Tikhonov Moscow Institute of Electronics and Mathematics
- Institute of Astronomy of Russian Academy of Sciences
- Issue: Vol 100, No 5 (2023)
- Pages: 441-451
- Section: Articles
- URL: https://rjmseer.com/0004-6299/article/view/647527
- DOI: https://doi.org/10.31857/S0004629923050067
- EDN: https://elibrary.ru/YWQGEE
- ID: 647527
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Abstract
We study the light-time effect in the eclipsing binary system FL Lyr using data of the Kepler and TESS space missions. We demonstrate that the system contains a candidate exo-Jupiter FL Lyr b, its probable orbital period being about 22 years.
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About the authors
V. S. Kozyreva
M. V. Lomonosov Moscow State University, P.K. Sternberg State Astronomical Institute
Email: a78b@yandex.ru
Moscow, Russia
A. I. Bogomazov
M. V. Lomonosov Moscow State University, P.K. Sternberg State Astronomical Institute
Email: a78b@yandex.ru
Moscow, Russia
B. P. Demkov
Individual enterpreneur
Email: a78b@yandex.ru
Zelenograd, Moscow, Russia
L. V. Zotov
M. V. Lomonosov Moscow State University, P.K. Sternberg State Astronomical Institute; Higher School of Economics, A.N. Tikhonov Moscow Institute of Electronics and Mathematics
Email: a78b@yandex.ru
Moscow, Russia; Moscow, Russia
A. V. Tutukov
Institute of Astronomy of Russian Academy of Sciences
Author for correspondence.
Email: a78b@yandex.ru
Moscow, Russia
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