dc.contributor.author
Duarte, G.
dc.contributor.author
Jorba, Angel
dc.date.accessioned
2025-01-08T10:03:14Z
dc.date.available
2025-01-08T10:03:14Z
dc.date.issued
2024-10-26
dc.identifier.uri
http://hdl.handle.net/2072/480011
dc.description.abstract
Comet 39P/Oterma is known to make fast transitions between heliocentric orbits outside the orbit of Jupiter and heliocentric orbits inside that of Jupiter. In this paper, the dynamics of comet Oterma is modelled and fitted in the Planar Elliptic RTBP. Using the computations presented in Duarte(Celest. Mech. Dyn. Astron 136:26, 2024), we look for the invariant objects around L1 and L2, which in the case of the Planar Elliptic RTBP is invariant tori and their stable and unstable manifolds that are the skeleton that guides Oterma in its rapid transition.
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dc.description.sponsorship
This work has been supported by the Spanish grant PID2021-125535NB-I00 (MCIU/AEI/FEDER, UE) and the Catalan grant 2021 SGR 01072. G.D. acknowledges the support from the Spanish Ministry of Economy and Competitiveness through the Maria de Maeztu Programme for Units of Excellence in R &D (MDM-0445-2014) and the support of Polish National Science Centre grant 2018/29/B/ST1/00109. We also thank the referees for their useful comments that have improved the readability of the paper.
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dc.format.extent
20 p.
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dc.relation.ispartof
Celestial Mechanics and Dynamical Astronomy
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dc.rights
(c) 2024 The Author(s)
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dc.rights
Attribution 4.0 International
*
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject.other
Planar elliptic restricted three-body problem
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dc.subject.other
Lagrangian points
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dc.subject.other
Rapid transition mechanism
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dc.subject.other
Comet 39P/Oterma
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dc.title
Invariant manifolds near L1 and L2 in the Sun-Jupiter elliptic restricted three-body problem II: the dynamics of comet Oterma
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dc.type
info:eu-repo/semantics/article
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dc.description.version
info:eu-repo/semantics/publishedVersion
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dc.identifier.doi
10.1007/s10569-024-10218-y
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dc.rights.accessLevel
info:eu-repo/semantics/openAccess
