316 citations · 3k across the 66 of their papers we have counts for
66 papers
Prospects for detecting surface color heterogeneity on asteroid surfaces from sparse multiband photometric survey data
Oriel Humes, Jessica Agarwal
Automated sky surveys frequently report sparse-in-time multiband photometric observations of asteroids passing through their fields of view. Photometric data are currently availabl…
Dust Emission and Dynamics
Jessica Agarwal, Yoonyoung Kim, Michael S. P. Kelley +1
When viewed from Earth, most of what we observe of a comet is dust. The influence of solar radiation pressure on the trajectories of dust particles depends on their cross-section t…
Distribution and dynamics of decimeter-sized dust agglomerates in the coma of 67P/Churyumov-Gerasimenko
P. Lemos, J. Agarwal, M. Schröter
We present a method to analyze images of the coma of 67P/Churyumov-Gerasimenko obtained using OSIRIS, the main imaging system onboard \textit{Rosetta}, where dust aggregates can be…
Activity distribution of comet 67P/Churyumov-Gerasimenko from combined measurements of non-gravitational forces and torques
Nicholas Attree, Laurent Jorda, Olivier Groussin +5
Aims. Understanding the activity is vital for deciphering the structure, formation, and evolution of comets. We investigate models of cometary activity by comparing them to the dyn…
Disintegration of Long-Period Comet C/2021 A1 (Leonard)
David Jewitt, Yoonyoung Kim, Michael Mattiazzo +3
We present imaging observations of the disintegrating long-period comet C/2021 A1 (Leonard). High resolution observations with Hubble Space Telescope show no evidence for surviving…
Sublimation Origin of Active Asteroid P/2018 P3
Yoonyoung Kim, Jessica Agarwal, David Jewitt +4
Active asteroids show (typically transient) cometary activity, driven by a range of processes. A sub-set, sometimes called main-belt comets, may be driven by sublimation and so cou…