The Yarkovsky and YORP effects: Implications for asteroid dynamics

WF Bottke Jr, D Vokrouhlický… - Annu. Rev. Earth …, 2006 - annualreviews.org
Abstract The Yarkovsky and YORP (Yarkovsky-O'Keefe-Radzievskii-Paddack) effects are
thermal radiation forces and torques that cause small objects to undergo semimajor axis drift …

Rubble pile asteroids

KJ Walsh - Annual Review of Astronomy and Astrophysics, 2018 - annualreviews.org
The moniker rubble pile is typically applied to all Solar System bodies> 200 m and<∼ 10 km
in diameter; in this size range, there is an abundance of evidence that nearly every object is …

The global shape, density and rotation of Comet 67P/Churyumov-Gerasimenko from preperihelion Rosetta/OSIRIS observations

L Jorda, R Gaskell, C Capanna, S Hviid, P Lamy… - Icarus, 2016 - Elsevier
Abstract The Rosetta spacecraft reached Comet 67P/Churyumov-Gerasimenko (hereafter
67P/CG) in August 2014 at an heliocentric distance of 3.6 au and was then put in orbit …

[图书][B] Gravitational N-body simulations: tools and algorithms

SJ Aarseth, SJ Aarseth - 2003 - books.google.com
This book discusses in detail all the relevant numerical methods for the classical N-body
problem. It demonstrates how to develop clear and elegant algorithms for models of …

A scaling theory for the size distribution of emitted dust aerosols suggests climate models underestimate the size of the global dust cycle

JF Kok - Proceedings of the National Academy of Sciences, 2011 - National Acad Sciences
Mineral dust aerosols impact Earth's radiation budget through interactions with clouds,
ecosystems, and radiation, which constitutes a substantial uncertainty in understanding past …

Collisions between gravity-dominated bodies. I. Outcome regimes and scaling laws

ZM Leinhardt, ST Stewart - The Astrophysical Journal, 2011 - iopscience.iop.org
Collisions are the core agent of planet formation. In this work, we derive an analytic
description of the dynamical outcome for any collision between gravity-dominated bodies …

The fossilized size distribution of the main asteroid belt

WF Bottke Jr, DD Durda, D Nesvorný, R Jedicke… - Icarus, 2005 - Elsevier
Planet formation models suggest the primordial main belt experienced a short but intense
period of collisional evolution shortly after the formation of planetary embryos. This period is …

[PDF][PDF] Asteroid density, porosity, and structure

DT Britt, D Yeomans, K Housen, G Consolmagno - Asteroids III, 1987 - researchgate.net
New data from observations of asteroid mutual perturbation events, observations of asteroid
satellites, and spacecraft encounters have revolutionized our understanding of asteroid bulk …

Orbit and bulk density of the OSIRIS-REx target Asteroid (101955) Bennu

SR Chesley, D Farnocchia, MC Nolan, D Vokrouhlický… - Icarus, 2014 - Elsevier
The target asteroid of the OSIRIS-REx asteroid sample return mission,(101955) Bennu
(formerly 1999 RQ 36), is a half-kilometer near-Earth asteroid with an extraordinarily well …

Global patterns of recent mass movement on asteroid (101955) Bennu

ER Jawin, KJ Walsh, OS Barnouin… - Journal of …, 2020 - Wiley Online Library
The exploration of near‐Earth asteroids has revealed dynamic surfaces characterized by
mobile, unconsolidated material that responds to local geophysical gradients, resulting in …