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Estimation of the number of asteroids in the Main belt for a space probe with a clockwise orbit to approach
https://jaxa.repo.nii.ac.jp/records/7670
https://jaxa.repo.nii.ac.jp/records/7670c25c13df-313e-493f-9ee6-6b10c81e8058
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Estimation of the number of asteroids in the Main belt for a space probe with a clockwise orbit to approach | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | メインベルト小惑星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 太陽系 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 火星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 木星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙プローブ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 望遠鏡 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 重力定数 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Main-belt asteroid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | solar system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Mars | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Jupiter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space probe | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | telescope | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | gravitational constant | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル | ||||||
その他のタイトル | メインベルト逆周回による小惑星フライバイ機会増加の検討 | |||||
著者 |
栃本, 昌孝
× 栃本, 昌孝× 松本, 道弘× 川口, 淳一郎× Tochimoto, Masataka× Matsumoto, Michihiro× Kawaguchi, Junichiro |
|||||
著者所属 | ||||||
慶應義塾大学 大学院理工学研究科 | ||||||
著者所属 | ||||||
東京都立科学技術大学 大学院工学研究科 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属(英) | ||||||
en | ||||||
Keio University Graduate School of Science and Technology | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo Metropolitan Institute of Technology Graduate School of Engineering | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
平成16年度アストロダイナミクスシンポジウム:講演後刷り集 en : ISAS proceedings of 14th Workshop on Astrodynamics and Flight Mechanics 2004: A Collection of Technical Papers p. 212-215, 発行日 2005-03 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | メインベルト小惑星帯に属する小惑星を調査することで、太陽系がいかにして形成されたかがわかると考えられているため、小惑星帯は科学的に非常に興味深い。しかしそれらは望遠鏡で調べるには小さすぎるため、代わりに探査機を用いる必要がある。数多くの小惑星を探査できればそれだけ多くの情報が得られ、新たな発見につながるであろう。そこで本研究では、ふたつの場合において探査機が最多の小惑星とフライバイするための軌道を求めた。ひとつ目では軌道長半径がおよそ2.35AUの小惑星を調査対象とした(ケース1)。ふたつ目はすべての小惑星を対象としたが、そこでは独自の評価関数を用いて最多の小惑星とフライバイできる探査軌道を決定した(ケース2)。更に探査機を逆周回に投入する方法を定量的に求めた。 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Asteroids in the Main Belt are said to have evidences of how the Solar System was formed, so they are really important for science. But it is not easy to investigate them by using telescopes, because they are too small to be examined sufficiently. One way to solve this problem is to send a space probe. The more asteroids are examined, the more discoveries can be gotten. In this present study, orbital elements of the space probe were optimized to meet as many asteroids as possible in two cases. In one case, asteroids whose semi-major axes are close to 2.35 AU (1 AU equals 1.5 x 10(exp 8)) km were targeted (case 1). In the other case, all asteroids in the Main Belt were concluded in the calculation where the original function was introduced (case 2). What is more, a quantitative way to throw the space probe into a clockwise orbit was gotten. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0918-8053 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0047897037 |