WEKO3
アイテム
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Development status of orbit determination system for Astro-G
https://jaxa.repo.nii.ac.jp/records/10795
https://jaxa.repo.nii.ac.jp/records/10795932b7a80-9165-4c62-99c2-e6664ba80b44
Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Development status of orbit determination system for Astro-G | |||||
言語 | ||||||
言語 | eng | |||||
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 | Astro-G軌道決定系の開発状況報告 | |||||
著者 |
竹内, 央
× 竹内, 央× 朝木, 義晴× 中村, 信一× 中村, 涼× 井上, 高広× 吉原, 圭介× 吉川, 真× 國森, 裕生× 久保岡, 俊宏× 後藤, 忠広× Takeuchi, Hiroshi× Asaki, Yoshiharu× Nakamura, Shinichi× Nakamura, Ryo× Inoue, Takahiro× Yoshihara, Keisuke× Yoshikawa, Makoto× Kunimori, Hiroo× Kubooka, Toshihiro× Goto, Tadahiro |
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著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
情報通信研究機構 | ||||||
著者所属 | ||||||
情報通信研究機構 | ||||||
著者所属 | ||||||
情報通信研究機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Information and Communications Technology (NICT) | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Information and Communications Technology (NICT) | ||||||
著者所属(英) | ||||||
en | ||||||
National Institute of Information and Communications Technology (NICT) | ||||||
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) | |||||
書誌情報 |
宇宙科学シンポジウム講演集録 en : Proceedings of the Space Science Symposium 巻 9, 発行日 2009 |
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会議概要(会議名, 開催地, 会期, 主催者等) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 第9回宇宙科学シンポジウム(2009年1月6日-7日, 宇宙航空研究開発機構宇宙科学研究本部) | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Precise orbit determination (POD) is a key factor to enable observations using the phase-referencing technique with Astro-G. A POD accuracy of 30 cm is required for X-band phase referencing observations, accuracy of 6 cm for K-band observations, and accuracy of 3 cm for Q-band observations. In HALCA (VSOP-1), typical orbit accuracy was only 1 - 30 m by using Ku-band doppler observables. In order to achieve more than 10-times improvement, Astro-G satellite will be equipped with a GPS receiver and a SLR (Satellite Laser Ranging) retroreflector array. Though the use of high precision accelerometer had also been discussed, we concluded that it could not be used because it must be saturated during fast switching observations. Local-ties between phase-centers of four GPS antennas, reference point of the SLR retroreflector, and satellite's center of mass position, which will be changed as fuel consumptions, should be maintained accurately. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: カラー図版あり | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 著者人数: 13名 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12268979 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0064293031 |