Three-dimensional structure of mean motion resonances beyond Neptune
Tabaré Gallardo (2020)
- Published
- Feb 1, 2020
- Journal
- Celestial Mechanics and Dynamical Astronomy · Vol. 132 · No. 2
- DOI
- 10.1007/s10569-019-9948-7
At a GlanceAI
Maps the 3D dynamical structure of Neptune’s mean-motion resonances, highlighting how resonance behavior changes with inclination.
SummaryAI
The work examines how mean-motion resonances beyond Neptune are structured in three dimensions, emphasizing the role of orbital inclination in shaping resonant dynamics. By extending resonance analysis beyond the usual planar approximation, it clarifies where stable resonant motion is possible and how resonant “islands” evolve in 3D phase space. This helps interpret the observed distribution of trans-Neptunian objects and guides expectations for where resonant populations can persist over long times.
Method SnapshotAI
Analytical and dynamical mapping of resonance phase space in a three-dimensional (inclined-orbit) framework.
BackgroundAI
Celestial mechanics and mean-motion resonance theory for trans-Neptunian dynamics.