Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Business Development and Industrial Relations Department, Japan Aerospace Exploration Agency (JAXA)
MUSCAT Space Engineering Co., Ltd.
MUSCAT Space Engineering Co., Ltd.
MUSCAT Space Engineering Co., Ltd.
Kyushu University
出版者
宇宙航空研究開発機構(JAXA)
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料: 第9回スペースデブリワークショップ講演資料集
雑誌名(英)
JAXA Special Publication: Proceedings of the 9th Space Debris Workshop
The 9th Space Debris Workshop (February 24-26, 2021. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC), Online meeting), Chofu, Tokyo, Japan
A debris evolutionary model is indispensable for investigating effective debris mitigation measures and for developing international rules regarding space debris. JAXA has been evaluating the future space debris population using an evolutionary debris model named NEODEEM, developed in collaboration with Kyushu University. A baseline file is required for the debris Evolutionary model, which is the initial population data of the on-orbit environment, such as mass characteristics and orbits of all objects larger than 10 cm. JAXA has created its own baseline file by taking into account the area-mass-ratio evaluation from the TLE (Two Line Elements) history, literature review, and uncatalogued objects observed with the JAXA telescope, and so on. The baseline files provided by ESA at IADC have been used for research purposes only, but due to lack of information, for example, evaluation of specific debris removal targets was not possible. In this talk, the methods for developing the baseline file, the results of comparison with some debris models, and the results of debris evolutionary model predicted using the developed baseline files are reported. In particular, the evaluation of debris removal targets and the effectiveness of debris mitigation measures using the developed baseline files are introduced. In addition, the information that can be analyzed from the TLE history survey is introduced.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Development of JAXA's Original Baseline File for Debris Evolutionary Model
AA2130003012.pdf
(3.71MB)
