Small Body and planets Precise Orbit Determination Toolkit (SPOT) and Its Application
文献类型：期刊论文
| 作者 | Yan, Jianguo1,3; Gao, Wutong1; Wang, Bo1; Sun, Shangbiao1; Yang, Wanling1; Barriot, Jean-Pierre1,2 |
| 刊名 | SOLAR SYSTEM RESEARCH
 |
| 出版日期 | 2025-06-01 |
| 卷号 | 59期号:3页码:24 |
| 关键词 | Deep-space exploration Precise orbit determination SPOT Small body's gravity |
| ISSN号 | 0038-0946 |
| DOI | 10.1134/S0038094624601634 |
| 产权排序 | 2 |
| 英文摘要 | The orbiting and positioning of probes in deep-space exploration missions cannot be separated from the support of a software platform for precise orbit determination. The development of a software platform is essential in engineering and scientific applications. Thus, the Wuhan University planetary geodesy group has independently developed a software platform, called Small Body and planets Precise Orbit Determination Toolkit (SPOT), in response to the demand for spacecraft precise orbit determination. Moreover, aligned with the goal of supporting China's first asteroid exploration mission, this initiative will significantly enhance the country's scientific contributions in the field of radio science. This paper briefly introduces the design concept, core structure, and main functions of SPOT, and subsequently focuses on some simulation experiments and real tracking data analysis based on SPOT. The functionality and self-consistency of the SPOT were verified through simulation experiments, and construction of some new measurement models and inversions of small body gravity fields. The reliability of the software platform was further verified from the processing of radio tracking data and landmark data from the Rosetta mission, as well as from the Neptunian gravity estimated from the motion of Triton based on astrometric observations. The computational efficiency and accuracy of SPOT have reached international equivalent level. |
| WOS关键词 | GRAVITY-FIELD ; ORIENTATION ; MOON |
| 资助项目 | National Natural Science Foundation of China[42241116] ; National Key Research and Development Program of China[2022YFF050] ; Chinese Academy of Sciences Foundation of the young scholars of western[2020-XBQNXZ-019] ; Open project of the Key Laboratory inn Xinjiang Uygur Autonomous Region of China[2023D04058] ; Macau Science and Technology Development Fund[SKL-LPS(MUST)-2021-2023] ; The 2022 Project of Xinjiang Uygur Autonomous Region of China for Heaven Lake Talent Program |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001460071700004 |
| 出版者 | PLEIADES PUBLISHING INC |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Chinese Academy of Sciences Foundation of the young scholars of western ; Open project of the Key Laboratory inn Xinjiang Uygur Autonomous Region of China ; Macau Science and Technology Development Fund ; The 2022 Project of Xinjiang Uygur Autonomous Region of China for Heaven Lake Talent Program |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/7542]  |
| 专题 | 研究单元未命名 |
| 通讯作者 | Yan, Jianguo |
| 作者单位 | 1.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & Re, Wuhan 430070, Peoples R China 2.Univ French Polynesia, Geodesy Observ Tahiti, BP6570, F-98702 Faaa Tahiti, French Polynesi, France 3.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Jianguo,Gao, Wutong,Wang, Bo,et al. Small Body and planets Precise Orbit Determination Toolkit (SPOT) and Its Application[J]. SOLAR SYSTEM RESEARCH,2025,59(3):24. |
| APA | Yan, Jianguo,Gao, Wutong,Wang, Bo,Sun, Shangbiao,Yang, Wanling,&Barriot, Jean-Pierre.(2025).Small Body and planets Precise Orbit Determination Toolkit (SPOT) and Its Application.SOLAR SYSTEM RESEARCH,59(3),24. |
| MLA | Yan, Jianguo,et al."Small Body and planets Precise Orbit Determination Toolkit (SPOT) and Its Application".SOLAR SYSTEM RESEARCH 59.3(2025):24. |
入库方式： OAI收割
来源：新疆天文台
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