Survey and origin identification of breakup debris using time delay integration method

Yuki Seto, Toshiya Hanada, Yukihito Kitazawa

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

抄録

Kyushu University has proposed a strategy applicable to optical search and origin identification of fragmentation debris generated by breakups of spacecraft and rocket bodies. This strategy can predict the population and the motion of fragments by using debris modelling techniques. An observation of fragments from a specific breakup was actually conducted by applying the proposed strategy. The target was the US Titan 3C Transtage (1968-08Ili) exploded in February 1992 in the Geosynchronous Earth Orbit region. In this observation, the Time Delay Integration method was adopted to detect fragments. This method can detect moving faint objects by adjusting a rate of charge transfer in the Charge Coupled Device sensor to their motion on images. In the case of the survey of unknown fragments, the predicted motion can be used as the charge transfer. As the result of this observation, thirty-one unknown objects were detected, and orbit determinations of seven objects have succeeded. The origins of these seven objects were estimated by comparing the estimated orbits with candidates, and one object was identified to the target object. Finally, this paper reviews the proposed search strategy by comparing with the twenty-eight cataloaued 1968-08IE fraaments.

本文言語英語
ホスト出版物のタイトル65th International Astronautical Congress 2014, IAC 2014
ホスト出版物のサブタイトルOur World Needs Space
出版社International Astronautical Federation, IAF
ページ2119-2124
ページ数6
ISBN(電子版)9781634399869
出版ステータス出版済み - 1 1 2014
イベント65th International Astronautical Congress 2014: Our World Needs Space, IAC 2014 - Toronto, カナダ
継続期間: 9 29 201410 3 2014

出版物シリーズ

名前Proceedings of the International Astronautical Congress, IAC
3
ISSN(印刷版)0074-1795

その他

その他65th International Astronautical Congress 2014: Our World Needs Space, IAC 2014
Countryカナダ
CityToronto
Period9/29/1410/3/14

All Science Journal Classification (ASJC) codes

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

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