Periodic orbits and capture in the retrograde coorbital resonance with Neptune.
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| Title: | Periodic orbits and capture in the retrograde coorbital resonance with Neptune. |
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| Authors: | Morais, M. H. M.1 (AUTHOR) helena.morais@unesp.br, Fassis, M. J.1 (AUTHOR) mj.fassis@unesp.br, Signor, A. C.1 (AUTHOR) alan.cefali@unesp.br |
| Source: | Astrophysics & Space Science. Mar2025, Vol. 370 Issue 3, p1-11. 11p. |
| Subjects: | Celestial mechanics, Planetary orbits, Three-body problem, Orbits (Astronomy), Orbital mechanics |
| Abstract: | We compute the families of periodic orbits for the retrograde coorbital (1/-1) resonance at Neptune to Sun mass ratio, in the planar circular restricted three-body problem (CR3BP), and their bifurcations into three-dimensional families. We show that when a small body slowly approaches the planet due to the action of a drag force, or when Neptune slowly migrates outward, capture of nearly coplanar retrograde orbits in the coorbital resonance follows the families of periodic orbits and occurs with 100 % probability for Trans Neptunian Objects (TNOs) with initial nearly circular orbits. We also present statistics of capture in resonance, due to Neptune's migration, of TNOs with eccentric nearly coplanar retrograde orbits. [ABSTRACT FROM AUTHOR] |
| Copyright of Astrophysics & Space Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 184787574 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Periodic orbits and capture in the retrograde coorbital resonance with Neptune. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Morais%2C+M%2E+H%2E+M%2E%22">Morais, M. H. M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> helena.morais@unesp.br</i><br /><searchLink fieldCode="AR" term="%22Fassis%2C+M%2E+J%2E%22">Fassis, M. J.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mj.fassis@unesp.br</i><br /><searchLink fieldCode="AR" term="%22Signor%2C+A%2E+C%2E%22">Signor, A. C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> alan.cefali@unesp.br</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Astrophysics+%26+Space+Science%22">Astrophysics & Space Science</searchLink>. Mar2025, Vol. 370 Issue 3, p1-11. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Celestial+mechanics%22">Celestial mechanics</searchLink><br /><searchLink fieldCode="DE" term="%22Planetary+orbits%22">Planetary orbits</searchLink><br /><searchLink fieldCode="DE" term="%22Three-body+problem%22">Three-body problem</searchLink><br /><searchLink fieldCode="DE" term="%22Orbits+%28Astronomy%29%22">Orbits (Astronomy)</searchLink><br /><searchLink fieldCode="DE" term="%22Orbital+mechanics%22">Orbital mechanics</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We compute the families of periodic orbits for the retrograde coorbital (1/-1) resonance at Neptune to Sun mass ratio, in the planar circular restricted three-body problem (CR3BP), and their bifurcations into three-dimensional families. We show that when a small body slowly approaches the planet due to the action of a drag force, or when Neptune slowly migrates outward, capture of nearly coplanar retrograde orbits in the coorbital resonance follows the families of periodic orbits and occurs with 100 % probability for Trans Neptunian Objects (TNOs) with initial nearly circular orbits. We also present statistics of capture in resonance, due to Neptune's migration, of TNOs with eccentric nearly coplanar retrograde orbits. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Astrophysics & Space Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10509-025-04413-y Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 1 Subjects: – SubjectFull: Celestial mechanics Type: general – SubjectFull: Planetary orbits Type: general – SubjectFull: Three-body problem Type: general – SubjectFull: Orbits (Astronomy) Type: general – SubjectFull: Orbital mechanics Type: general Titles: – TitleFull: Periodic orbits and capture in the retrograde coorbital resonance with Neptune. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Morais, M. H. M. – PersonEntity: Name: NameFull: Fassis, M. J. – PersonEntity: Name: NameFull: Signor, A. C. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 0004640X Numbering: – Type: volume Value: 370 – Type: issue Value: 3 Titles: – TitleFull: Astrophysics & Space Science Type: main |
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