Estimation of orbital parameters of broken-up objects from In-situ debris measurement

Yutaka Kodama, Masahiro Furumoto, Koki Fujita, Toshiya Hanada

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

Even sub-millimeter-size debris could cause a fatal damage on a spacecraft. However, such tiny debris cannot be followed up or tracked from the ground. Therefore, Kyushu University has initiated IDEA the project for In-situ Debris Environmental Awareness, which conducts in-situ measurement of sub-millimeter-size debris. One of the project’s objectives is to estimate the location of on-orbit satellite fragmentations from measurements. The previous study derived a constraint equation that applies for the orbital parameters of a broken-up object. The previous study also concluded that two or more measurement satellites are necessary to properly estimate a couple of orbital parameters of the broken-up object in certain special case. This study finds out that even a single measurement satellite can estimate the orbital parameters of the broken-up object. Furthermore, this study derives a new constraint equation that applies for the nodal regression rate of the broken-up object. Finally, this paper demonstrates an effective procedure for a single measurement satellite to estimate the location of on-orbit satellite fragmentations.

本文言語英語
ホスト出版物のタイトル68th International Astronautical Congress, IAC 2017
ホスト出版物のサブタイトルUnlocking Imagination, Fostering Innovation and Strengthening Security
出版社International Astronautical Federation, IAF
ページ3982-3996
ページ数15
ISBN(印刷版)9781510855373
出版ステータス出版済み - 1 1 2017
イベント68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017 - Adelaide, オーストラリア
継続期間: 9 25 20179 29 2017

出版物シリーズ

名前Proceedings of the International Astronautical Congress, IAC
6
ISSN(印刷版)0074-1795

その他

その他68th International Astronautical Congress: Unlocking Imagination, Fostering Innovation and Strengthening Security, IAC 2017
Countryオーストラリア
CityAdelaide
Period9/25/179/29/17

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Astronomy and Astrophysics
  • Space and Planetary Science

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