Résumé
The quest of exo-Earths has become a prominent field. In this work, we
study the stability of non-coplanar planetary configurations consisting
of an inclined inner terrestrial planet in mean-motion resonance with an
outer giant planet. We examine the families of circular and elliptic
symmetric periodic orbits with respect to the vertical stability, and
identify the vertical critical orbits from which the spatial families
emanate. We showcase that stable spatial periodic orbits can exist for
both prograde and retrograde motions in 3/2, 2/1, 5/2, 3/1, 4/1, and 5/1
resonances for broad ranges of inclinations, when the giant evolves on a
circular orbit. When the orbit of the giant is elliptic, only the 2/1
resonance has stable periodic orbits up to high inclinations, while the
3/1, 4/1, and 5/1 resonances possess segments of stability for low
inclinations. Furthermore, we show that regular motion can also take
place in the vicinity of both horizontally and vertically stable planar
periodic orbits, even for very high inclinations. Finally, the results
are discussed in the context of asteroid dynamics.
langue originale | Anglais |
---|---|
Pages (de - à) | 2923-2940 |
Nombre de pages | 18 |
journal | Monthly Notices of the Royal Astronomical Society |
Volume | 483 |
Numéro de publication | 3 |
Les DOIs | |
Etat de la publication | Publié - 1 mars 2019 |
Modification externe | Oui |
Empreinte digitale
Examiner les sujets de recherche de « Spatial resonant periodic orbits in the restricted three-body problem ». Ensemble, ils forment une empreinte digitale unique.Équipement
-
Plateforme Technologique Calcul Intensif
Benoît Champagne (!!Manager)
Plateforme technologique Calcul intensifEquipement/installations: Plateforme technolgique