activity
20072024
most citedEjecta from the DART-produced active asteroid Dimorphos

119 citations · 952 across the 36 of their papers we have counts for

collaborators

36 papers

astro-ph.EP2024★ 3 cited

Size-Based Spectrophotometric Analysis of the Polana-Eulalia Complex

Lucas McClure, Josh Emery, Cristina Thomas +2

The Polana-Eulalia Complex (PEC) is an Inner Main Belt, C-complex asteroid population that may be the source of the near-Earth asteroid spacecraft mission targets (101955) Bennu an…

astro-ph.EP2023

The Perturbed Full Two-Body Problem: Application to Post-DART Didymos

Alex J. Meyer, Harrison F. Agrusa, Derek C. Richardson +19

With the successful impact of the NASA DART spacecraft in the Didymos-Dimorphos binary asteroid system, we provide an initial analysis of the post-impact perturbed binary asteroid…

astro-ph.EP2023★ 1 cited

ALMA Observations of the DART Impact: Characterizing the Ejecta at Sub-Millimeter Wavelengths

Nathan X. Roth, Stefanie N. Milam, Anthony J. Remijan +12

We report observations of the Didymos-Dimorphos binary asteroid system using the Atacama Large Millimeter/Submillimeter Array (ALMA) and the Atacama Compact Array (ACA) in support…

astro-ph.EP2023★ 119 cited

Ejecta from the DART-produced active asteroid Dimorphos

Jian-Yang Li, Masatoshi Hirabayashi, Tony L. Farnham +61

Some active asteroids have been proposed to be the result of impact events. Because active asteroids are generally discovered serendipitously only after their tail formation, the p…

astro-ph.EP2022★ 3 cited

Anticipating the DART impact: Orbit estimation of Dimorphos using a simplified model

Shantanu P. Naidu, Steven R. Chesley, Davide Farnocchia +5

We used the times of occultations and eclipses between the components of the 65803 Didymos binary system observed in its lightcurves from 2003-2021 to estimate the orbital paramete…

astro-ph.EP2022★ 23 cited

Isolating the mechanisms for asteroid surface refreshing

F. E. DeMeo, M. Marsset, D. Polishook +10

Evidence is seen for young, fresh surfaces among Near-Earth and Main-Belt asteroids even though space-weathering timescales are shorter than the age of the surfaces. A number of me…