WEKO3
アイテム
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Surface density model of Trojan asteroids around triangular libration points
https://jaxa.repo.nii.ac.jp/records/20638
https://jaxa.repo.nii.ac.jp/records/206387e3fe689-4ff5-430e-abd4-bb9d9360203a
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 | Surface density model of Trojan asteroids around triangular libration points | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Trojan小惑星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 表面密度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 模型 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | サイズ分布 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CCDカメラ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | すばる望遠鏡 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 空間分布 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 振動 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Trojan asteroid | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | surface density | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | model | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | size distribution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CCD camera | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Subaru telescope | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spatial distribution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | libration | |||||
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 | 3角振動点の周りのTrojan小惑星の表面密度モデル | |||||
著者 |
中村, 士
× 中村, 士× 吉田, 二美× Nakamura, Tsuko× Yoshida, Fumi |
|||||
著者所属 | ||||||
国立天文台 | ||||||
著者所属 | ||||||
国立天文台 | ||||||
著者所属(英) | ||||||
en | ||||||
National Astronomical Observatory | ||||||
著者所属(英) | ||||||
en | ||||||
National Astronomical Observatory | ||||||
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 |
第37回月・惑星シンポジウム en : Proceedings of the 37th ISAS Lunar and Planetary Symposium p. 236-239, 発行日 2004-02 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Taking orbital motions of Trojan asteroids into account, constructed was a Maxwellian-Gaussian type empirical model for the surface number density of the Trojans around the L4-libration point. This is useful for estimating the total population and mass for the objects. By combining the model with the size distribution of faint Trojans recently determined by the group using the Subaru telescope data, it is shown that the total population of Trojans larger than D = 1 km obtained by Jewitt et al. (2000) was overestimated at least by a factor of a few to several. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0047898060 |