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Secular dynamics of a coplanar, non-resonant planetary system, consisting of a star and two planets

Published online by Cambridge University Press:  16 October 2024

Vladislav Sidorenko Open the ORCID record for Vladislav Sidorenko [Opens in a new window]
Vladislav Sidorenko*
Affiliation:
Keldysh Institute of Applied Mathematics, Moscow, Russia
*
email: vvsidorenko@list.ru
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Abstract

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We consider an exoplanetary system consisting of a star and two planets. The masses of the planets are significantly less than the mass of the star. The evolution of the orbital motion of exoplanets is studied within the framework of a double averaged unrestricted three-body problem. The main attention is paid to coplanar configurations, when the star and planets move in a certain plane that preserves a constant position. The possibility of reversing the orbital motion of the inner planet is noted.

Keywords

Three-body problemsecular evolutionaveraging technique
Type
Poster Paper
Information
Proceedings of the International Astronomical Union , Volume 18 , Symposium S382: Complex Planetary Systems II: Latest Methods for an Interdisciplinary Approach , December 2022 , pp. 174 - 176
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Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

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