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Asteroids and the Solar System: insights from the thermal infrared
https://jaxa.repo.nii.ac.jp/records/3084
https://jaxa.repo.nii.ac.jp/records/308435b48e3a-ed9f-4dad-b95c-831ddbe1bedd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA1730026010.pdf (575.0 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2018-05-16 | |||||||
| タイトル | ||||||||
| タイトル | Asteroids and the Solar System: insights from the thermal infrared | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Solar System and planetary formation | |||||||
| 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 | |||||||
| 著者 |
AliLagoa, Victor
× AliLagoa, Victor
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| 著者所属（英） | ||||||||
| en | ||||||||
| Max Planck Institute for Extraterrestrial Physics | ||||||||
| 出版者 | ||||||||
| 出版者 | 宇宙航空研究開発機構(JAXA) | |||||||
| 出版者（英） | ||||||||
| 出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||||
| 書誌情報 |
宇宙航空研究開発機構特別資料 en : JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life 巻 JAXA-SP-17-009E, p. 73-80, 発行日 2018-03-09 |
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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4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京 | |||||||
| 会議概要（会議名, 開催地, 会期, 主催者等）（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The 4th AKARI International Conference: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (October 17-20, 2017. The University of Tokyo), Bunkyo-ku, Tokyo, Japan | |||||||
| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Many asteroids larger than approximately 100 km in diameter are thought to be primordial bodies that have avoided catastrophic disruption by collisions over their 4 Gy-long histories. Understanding their compositions can thus reveal clues about their formation and constrain planet formation and Solar System early dynamical evolution models. However, remote observations are limited to their surfaces and spectroscopic data are costly; furthermore, meteorite spectral association cannot unambiguously constrain the composition of primitive asteroids that do not show any distinct spectral features. Thermal infrared data taken by surveys like the AKARI IRC all-sky survey have provided the community with information about few thousands of asteroids, enabling the computation of sizes and albedos in large numbers. Sizes are an important prerequisite to infer density, and albedos are indicative of composition. When asteroid shapes and rotational states are known, thermal infrared data can help constrain more detailed thermal properties. Here I provide an overview of how AKARI data are being exploited in this context and illustrate their importance in the study of asteroids, including an outlook into the future. | |||||||
| 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（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Physical characteristics: Original contains color illustrations | |||||||
| ISSNONLINE | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 2433-2232 | |||||||
| 資料番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 資料番号: AA1730026010 | |||||||
| レポート番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | レポート番号: JAXA-SP-17-009E | |||||||
