8 citations · 10 across the 11 of their papers we have counts for
13 papers · 1 filter
The Dense, Rocky Core of Haumea Revealed by Satellite Dynamics
Benjamin Proudfoot, Darin Ragozzine, Will Grundy +2
The icy dwarf planets in the outer solar system are among the most enigmatic bodies known, showing activity ranging from atmospheric resurfacing to possible cryovolcanism. Yet the…
On the Secular Evolution of Inclinations Among the Classical Belt TNOs
Dallin Spencer, Darin Ragozzine, Kat Volk +1
Proper orbital elements have been used in diverse ways to study the dynamical architecture of transneptunian objects (TNOs), providing insights into Solar System evolution and migr…
Beyond Point Masses. VI. Spin-Orbit Evolution of the Centaur Binary Typhon-Echidna
Benjamin Proudfoot, Will Grundy, Darin Ragozzine
Only three binaries have been identified among the Centaur population. Because their perihelia are significantly closer than those of other trans-Neptunian binaries (TNBs), these s…
Triaxial shapes and densities of G!kún||'hòmdímà, Haumea, and Varda from stellar occultations
Benjamin Proudfoot, Will Grundy, Flavia Luane Rommel +2
The shapes and densities of mid-sized and large trans-Neptunian objects (TNOs) are pivotal for understanding a variety of important aspects of planet formation. In this work, we pr…
You Only Stack Once (YOSO): A Motion-Filtered, Deep-Learning Framework for Detecting Faint Moving Sources
Nitya Pandey, César Fuentes, Pedro Bernardinelli +15
We present You Only Stack Once (YOSO), an automated pipeline designed to detect faint, slow-moving Solar System objects in wide-field astronomical surveys. The pipeline integrates…
Small Body Dynamics with SBDynT: Proper Elements and Chaos Analysis
Dallin Spencer, Kat Volk, Darin Ragozzine +1
The Small Body Dynamics Tool (SBDynT) is software written for the community of Solar System small body researchers to perform dynamical classification, characterization, and invest…
Trans-Neptunian Binary Mutual Events in the 2020s and 2030s
Benjamin Proudfoot, Will Grundy, Darin Ragozzine
Mutual events of trans-Neptunian binaries (TNBs) provide rare opportunities to measure the physical and orbital properties of small bodies in the outer solar system. However, succe…
Beyond Point Masses. V. Weywot's Non-Keplerian Orbit
Benjamin Proudfoot, Will Grundy, Darin Ragozzine +1
We present a detailed dynamical analysis of the Quaoar-Weywot system based on nearly 20 years of high-precision astrometric data, including new HST observations and stellar occulta…
Are We There Yet? Challenges in Quantifying the Frequency of Earth Analogs in the Habitable Zone
Rachel B. Fernandes, Samson Johnson, Galen J. Bergsten +43
Searching for life elsewhere in the universe is one of the most highly prioritized pursuits in astronomy today. However, the ability to observe evidence of Earth-like life through…
Synchronous Rotation in the (120347) Salacia-Actaea System
Cameron Collyer, Estela Fernandez-Valenzuela, Jose Luis Ortiz +8
We report on roughly 16 years of photometric monitoring of the transneptunian binary system (120347) Salacia-Actaea which provides significant evidence that Salacia and Actaea are…
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-…
The Near-Centaur Environment: Satellites, Rings, and Debris
A. A. Sickafoose, S. M. Giuliatti Winter, R. Leiva +3
The unexpected finding of a ring system around the Centaur (10199) Chariklo opened a new window for dynamical studies and posed many questions about the formation and evolutionary…
Stellar occultation observations of (38628) Huya and its satellite: a detailed look into the system
F. L. Rommel, E. Fernández-Valenzuela, B. C. N. Proudfoot +78
The physical and orbital parameters of Trans-Neptunian Objects (TNOs) provide valuable information about the Solar System's formation and evolution. In particular, the characteriza…