The actual dynamical environment about Itokawa

D. J. Scheeres, R. Gaskell, S. Abe, O. Barnouin-Jha, T. Hashimoto, J. Kawaguchi, T. Kubota, J. Saito, M. Yoshikawa, N. Hirata, T. Mukai, M. Ishiguro, T. Kominato, K. Shirakawa, M. Uo

研究成果: Conference contribution

61 被引用数 (Scopus)

抄録

The dynamical environment about and on Asteroid 25143 Itokawa is studied using the shape and rotation state model estimated during the close proximity phase of the Hayabusa mission to that asteroid. We first discuss the general gravitational properties of the shape model assuming a constant density. Next we discuss the actual dynamical environment about this body, both on the surface and in orbit, and consider the orbital dynamics of a Hayabusa-like spacecraft. Then we detail one of the approaches used to estimate the mass of the body, using optical and lidar imaging, during the close proximity phase.

本文言語English
ホスト出版物のタイトルCollection of Technical Papers - AIAA/AAS Astrodynamics Specialist Conference, 2006
出版社American Institute of Aeronautics and Astronautics Inc.
ページ1553-1574
ページ数22
ISBN(印刷版)1563478226, 9781563478222
DOI
出版ステータスPublished - 2006
外部発表はい
イベントAIAA/AAS Astrodynamics Specialist Conference, 2006 - Keystone, CO, United States
継続期間: 2006 8 212006 8 24

出版物シリーズ

名前Collection of Technical Papers - AIAA/AAS Astrodynamics Specialist Conference, 2006
3

Conference

ConferenceAIAA/AAS Astrodynamics Specialist Conference, 2006
国/地域United States
CityKeystone, CO
Period06/8/2106/8/24

ASJC Scopus subject areas

  • 工学(全般)

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