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On the retrograde planar co-orbital asteroid motion with Jupiter

Published online by Cambridge University Press:  16 October 2024

George Voyatzis Open the ORCID record for George Voyatzis [Opens in a new window]  and
Thomas Kotoulas Open the ORCID record for Thomas Kotoulas [Opens in a new window]
George Voyatzis
Affiliation:
Aristotle University of Thessaloniki, Department of Physics, Post Code: 54124, Thessaloniki, Greece
Thomas Kotoulas*
Affiliation:
Aristotle University of Thessaloniki, Department of Physics, Post Code: 54124, Thessaloniki, Greece
*
email: tkoto@physics.auth.gr
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Abstract

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We study the motion of an asteroid being in retrograde 1/1 resonance with Jupiter (co-orbital motion). We consider the planar case (i=180°) and Jupiter is on a circular or elliptic orbit (e′ = 0.048). In the cirular model we compute families of symmetric periodic orbits and their stability type. In the elliptic model we have isolated periodic orbits which affect the orbital modes of motion as it is shown by the FLI dynamical maps.

Keywords

asteroidsrestricted 3-body problemretrograde co-orbital motion

Information

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. 136 - 138
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

References

Huang, Y., Li, M., Li, J., Gong, S. et al. 2018, AJ, 155, 262 CrossRefGoogle Scholar
Kotoulas, T.A., Voyatzis, G., 2020, Planet. Space Sci., 182, 1 CrossRefGoogle Scholar
Morais, M.H.M., Namouni, F. 2019, MNRAS, 490, 3799 CrossRefGoogle Scholar
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