Precision Analysis of Solar Astrometric Positions from the JPL DE431 Ephemeris
文献类型：期刊论文
| 作者 | Ma,Lihua2 ; Wang,Xiaolan2; Pang,Feng2; Kong,Ting1,2
|
| 刊名 | Journal of Physics: Conference Series
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 1952期号:4 |
| ISSN号 | 1742-6588 |
| DOI | 10.1088/1742-6596/1952/4/042132 |
| 英文摘要 | Abstract The DE (Development Ephemeris) series of planetary ephemeris released by NASA’s Jet Propulsion Laboratory (JPL) have been widely used in deep-space navigation, interplanetary exploration, analysis and reduction of high-precision astronomical observations, and calibrations of gravitational theories etc. This work takes solar astronomic positions as an example to analyze precision of the JPL DE431 planetary ephemeris data. The results show that the DE431 ephemeris has high precision, which can be guaranteed within 0.08 milliarcseconds (mas), and can be used to carry out high-precision calculation of planetary positions. |
| 语种 | 英语 |
| WOS记录号 | IOP:1742-6588-1952-4-042132 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/57427]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China |
| 推荐引用方式 GB/T 7714 | Ma,Lihua,Wang,Xiaolan,Pang,Feng,et al. Precision Analysis of Solar Astrometric Positions from the JPL DE431 Ephemeris[J]. Journal of Physics: Conference Series,2021,1952(4). |
| APA | Ma,Lihua,Wang,Xiaolan,Pang,Feng,&Kong,Ting.(2021).Precision Analysis of Solar Astrometric Positions from the JPL DE431 Ephemeris.Journal of Physics: Conference Series,1952(4). |
| MLA | Ma,Lihua,et al."Precision Analysis of Solar Astrometric Positions from the JPL DE431 Ephemeris".Journal of Physics: Conference Series 1952.4(2021). |
入库方式： OAI收割
来源：国家天文台
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