3 papers
astro-ph.EP2026
On the Influence of Pluto on Twotino Dynamics Through Their Mutual 4:3 Mean Motion Resonance
S. Ramírez-Vargas, A. Peimbert, M. A. Muñoz-Gutiérrez +1
Context: The role of Pluto contributing to the long-term evolution of the trans-Neptunian region has been considered significant only over its neighboring Plutinos. However, it has…
astro-ph.EP2025
Testing the Impact of Planet-stirring, Self-stirring, and Mixed-stirring on Debris Disc Architecture: A Case Study of HD 16743
Jonathan P. Marshall, Marco A. Muñoz-Gutiérrez, Antranik A. Sefilian +1
Dynamical interactions between planets and debris discs can excite the orbits of embedded planetesimals to such a degree that a collisional cascade is triggered, generating detecta…
astro-ph.EP2025
NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)
Colin Orion Chandler, Pedro H. Bernardinelli, Mario Jurić +305
We report on the observation and measurement of astrometry, photometry, morphology, and activityof the interstellar object 3I/ATLAS, also designated C/2025 N1 (ATLAS) with the NSF-…