41 citations · 108 across the 10 of their papers we have counts for
Showing 2021Show all
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astro-ph.EP2021★ 8 cited
Orbital stability of compact three-planet systems, II: Post-instability impact behaviour
Peter Bartram, Alexander Wittig, Jack J. Lissauer +2
Recent observational missions have uncovered a significant number of compact multi-exoplanet systems. The tight orbital spacing of these systems has led to much effort being applie…
astro-ph.EP2021★ 3 cited
Terrestrial Exoplanet Simulator (TES): an error optimal planetary systems integrator that permits close encounters
Peter Bartram, Alexander Wittig
We present TES, a new n-body integration code for the accurate and rapid propagation of planetary systems in the presence of close encounters. TES builds upon the classic Encke met…
astro-ph.EP2021★ 4 cited
On Asteroid Retrieval Missions Enabled by Invariant Manifold Dynamics
Jack Tyler, Alexander Wittig
In recent years, the retrieval of entire asteroids has received significant attention, with many approaches leveraging the invariant manifolds of the Circular-Restricted Three-body…