Precise CCD positions of Himalia using Gaia DR1 in 2015-2016 | |
Peng HW(彭焕文)1,2,3,4; Peng, Q. Y.1,4; Wang, N.1,4 | |
发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY |
2017-05-01 | |
卷号 | 467期号:2页码:2266-2273 |
DOI | 10.1093/mnras/stx229 |
产权排序 | 第2完成单位 |
收录类别 | SCI ; EI |
关键词 | Methods: Observational Techniques: Image Processing Astrometry Planets And Satellites: Individual: Himalia |
摘要 | In order to obtain high-precision CCD positions of Himalia, the sixth Jovian satellite, a total of 598 CCD observations have been obtained during the years 2015-2016. The observations were made by using the 2.4 and 1 m telescopes administered by Yunnan Observatories over 27 nights. Several factors that would influence the positional precision of Himalia were analysed, including the reference star catalogue used, the geometric distortion and the phase effect. By taking advantage of its unprecedented positional precision, the recently released catalogue Gaia Data Release 1 was chosen to match reference stars in the CCD frames of both Himalia and open clusters, whichwere observed for deriving the geometric distortion. The latest version of SOFA library was used to calculate the positions of reference stars. The theoretical positions of Himalia were retrieved from the Jet Propulsion Laboratory Horizons System that includes the satellite ephemeris JUP300, while the positions of Jupiter were based on the planetary ephemeris DE431. Our results showed that the means of observed minus computed (O - C) residuals are 0.071 and -0.001 arcsec in right ascension and declination, respectively. Their standard deviations are estimated at about 0.03 arcsec in each direction. |
资助项目 | National Natural Science Foundation of China[U1431227] ; National Natural Science Foundation of China[11273014] ; CAS ; People's Government of Yunnan Province |
项目资助者 | National Natural Science Foundation of China[U1431227, 11273014] ; CAS ; People's Government of Yunnan Province |
语种 | 英语 |
学科领域 | 天文学 ; 天体测量学 |
文章类型 | Article |
出版者 | OXFORD UNIV PRESS |
出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
ISSN | 0035-8711 |
URL | 查看原文 |
WOS记录号 | WOS:000398416700072 |
WOS研究方向 | Astronomy & Astrophysics |
WOS类目 | Astronomy & Astrophysics |
关键词[WOS] | IRREGULAR SATELLITES ; GEOMETRIC DISTORTION ; CAPTURE ; JUPITER ; TELESCOPE |
EI入藏号 | 20221612002943 |
EI主题词 | Image processing |
EI分类号 | 652.1.2 Military Aircraft - 655.2 Satellites - 657.2 Extraterrestrial Physics and Stellar Phenomena - 723.2 Data Processing and Image Processing |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ynao.ac.cn/handle/114a53/10018 |
专题 | 其他 |
通讯作者 | Peng, Q. Y. |
作者单位 | 1.Department of Computer Science, Jinan University, Guangzhou 510632, China 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China 3.University of Chinese Academy of Sciences, Beijing 100049, China 4.Sino-French Joint Laboratory for Astrometry, Dynamics and Space Science, Jinan University, Guangzhou 510632, China |
第一作者单位 | 中国科学院云南天文台 |
推荐引用方式 GB/T 7714 | Peng HW,Peng, Q. Y.,Wang, N.. Precise CCD positions of Himalia using Gaia DR1 in 2015-2016[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2017,467(2):2266-2273. |
APA | Peng HW,Peng, Q. Y.,&Wang, N..(2017).Precise CCD positions of Himalia using Gaia DR1 in 2015-2016.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,467(2),2266-2273. |
MLA | Peng HW,et al."Precise CCD positions of Himalia using Gaia DR1 in 2015-2016".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 467.2(2017):2266-2273. |
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Precise CCD position(662KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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