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titleResearch on effective search strategy for unknown space debris
Other Title未知スペースデブリの効率的な探索方法の研究
Author(jpn)花田, 俊也; 柳沢, 俊文; 北澤, 幸人
Author(eng)Hanada, Toshiya; Yanagisawa, Toshifumi; Kitazawa, Yukihito
Author Affiliation(jpn)九州大学; 宇宙航空研究開発機構 (JAXA); IHI
Author Affiliation(eng)Kyushu University; Japan Aerospace Exploration Agency (JAXA); IHI
Issue Date2012-02-20
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料: 第8回宇宙環境シンポジウム講演論文集
JAXA special publication: Proceedings of the 8th Spacecraft Environment Symposium
Start page63
End page70
Publication date2012-02-20
AbstractThis paper proposes to apply the orbital debris modeling techniques to devise an effective search strategy applicable for breakup fragments in the geostationary region. The orbital debris modeling techniques describe debris generation and propagation to effectively conduct predictive analyses of space objects that include characterizing, tracking and predicting the behavior of individual and groups of space objects. Therefore, the techniques enable us to predict population of debris from a specific breakup. The population prediction specifies effectively when, where and how we should conduct optical measurements using ground-based telescopes. The orbital debris modeling techniques also enable us to predict motion of debris in successive images. The motion prediction specifies effectively and precisely how we should process successive images of objects in the geostationary region, taken with ground-based telescopes. This paper also validates the proposed search strategy through actual observations, targeting the US Titan IIIC transtage explosion in the geostationary region.
DescriptionPhysical characteristics: Original contains color illustrations
Meeting Information: 8th Spacecraft Enivironment Symposium (October 18-19, 2011, Tokyo Big Sight), Tokyo Japan
形態: カラー図版あり
会議情報: 第8回宇宙環境シンポジウム (2011年10月18-19日. 東京国際展示場), 東京
Document TypeConference Paper
JAXA Category特別資料
Report NoJAXA-SP-11-012

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