並列タイトル等cmサイズ宇宙デブリのレーザーアブレーションによる脱軌道ミッション
タイトル(掲載誌)宇宙航空研究開発機構特別資料: 第8回スペースデブリワークショップ講演資料集 = JAXA Special Publication: Proceedings of the 8th Space Debris Workshop
一般注記第8回スペースデブリワークショップ (2018年12月3-5日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京
The 8th Space Debris Workshop (December 3-5, 2018. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan
In recent years, deorbiting by laser ablation has been attracting increasing attentions as an almost unique effective method to remediate cm-sized space debris. Ebisuzaki et al. 2014, proposed the deorbiting operation by the following three steps: In the first step, a super-wide field telescope detects the reflection signal of the solar light by a space debris and roughly determines its position and moving direction. In the second step, laser beams are emitted in the direction of the debris to determine the accurate position and velocity as well as its distance. In the final step, a high intensity laser beam is focused onto the debris surface to induce laser ablation on the surface. The reaction force of the ablation leads the debris to deorbiting in Earth's atmosphere. We will present an idea of a mission dedicated for the deorbit of the cm-sized space debris in a polar Sun-synchronous orbit with an altitude of 600-900 km. We also present the status of the demonstration missions onboard the Russian module of International Space Station (ISS). Mini-EUSO is a 25-cm UV telescope, which will be attached on the UV transparent window, can observe the dark side of the Earth. It can perform demonstration experiments for the debris from space detection from the space at the twilight time. Furthermore, the K-EUSO telescope, a Schmidt camera with a 4 m reflection mirror is planned to attached to the outside of the Russian module of ISS for the observation of ultra-high-energy cosmic rays above 1020 eV. It can also demonstrate the detection of cm-sized space debris from space in full scale sensitivity.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA1830034061
レポート番号: JAXA-SP-18-011
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2865&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ