Comparison and Analysis of Solar Position from Three Astronomical Planetary Ephemeris
文献类型：期刊论文
| 作者 | Ma,Lihua ; Wang,Xiaolan; Hu,Chao; Qiao,Qiyuan
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| 刊名 | IOP Conference Series: Earth and Environmental Science
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 330期号:3 |
| ISSN号 | 1755-1307 |
| DOI | 10.1088/1755-1315/330/3/032112 |
| 英文摘要 | Abstract Some astronomical phenomena including eclipse, transit, planetary conjunction and opposition are closely related to position of the Sun. Solar position directly determines the time when these phenomena occur. The premise of calculating these phenomena is to calculate the solar position. With astronomical planetary ephemeris, the solar position at any one time can be obtained. In this present paper, three astronomical ephemeris is used to calculate the solar position, with emphasis on position difference of the Sun. The results show remarkable inconsistencies existing in three ephemeris. The maximum difference of right ascension and declination for the Sun reaches 45 arcseconds and 41 arcseconds, respectively. |
| 语种 | 英语 |
| WOS记录号 | IOP:1755-1307-330-3-032112 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/28637]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China |
| 推荐引用方式 GB/T 7714 | Ma,Lihua,Wang,Xiaolan,Hu,Chao,et al. Comparison and Analysis of Solar Position from Three Astronomical Planetary Ephemeris[J]. IOP Conference Series: Earth and Environmental Science,2019,330(3). |
| APA | Ma,Lihua,Wang,Xiaolan,Hu,Chao,&Qiao,Qiyuan.(2019).Comparison and Analysis of Solar Position from Three Astronomical Planetary Ephemeris.IOP Conference Series: Earth and Environmental Science,330(3). |
| MLA | Ma,Lihua,et al."Comparison and Analysis of Solar Position from Three Astronomical Planetary Ephemeris".IOP Conference Series: Earth and Environmental Science 330.3(2019). |
入库方式： OAI收割
来源：国家天文台
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