2 papers
astro-ph.EP2026
A Potential Signature of HD 7977's Passage Among Observed Long-Period Comet Orbits
Nathan A. Kaib, Sean N. Raymond
It is generally presumed that the tidal field of the Milky Way's disk is the main perturbation that has driven observed long-period comets (LPCs) from the Oort cloud into the inner…
astro-ph.EP2025
Orbital Stability of Moons Around the TRAPPIST-1 Planets
Shubham Dey, Sean N. Raymond
We investigate the dynamical stability of potential satellites orbiting the seven planets of the \texttt{TRAPPIST-1} system using a suite of -body simulations. For each planet,…