中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Precise CCD positions of Himalia using Gaia DR1 in 2015-2016

文献类型:期刊论文

作者Peng HW(彭焕文)1,2,3,4; Peng, Q. Y.1,4; Wang, N.1,4
刊名MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期2017-05-01
卷号467期号:2页码:2266-2273
ISSN号0035-8711
关键词methods: observational techniques: image processing astrometry planets and satellites: individual: Himalia
通讯作者Peng, Q. Y.(Jinan Univ, Dept Comp Sci, Guangzhou 510632, Guangdong, Peoples R China)
产权排序第2完成单位
英文摘要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.
学科主题天文学
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Astronomy & Astrophysics
研究领域[WOS]Astronomy & Astrophysics
关键词[WOS]IRREGULAR SATELLITES ; GEOMETRIC DISTORTION ; CAPTURE ; JUPITER ; TELESCOPE
收录类别SCI
原文出处https://academic.oup.com/mnras/article-lookup/doi/10.1093/mnras/stx229
语种英语
WOS记录号WOS:000398416700072
源URL[http://ir.ynao.ac.cn/handle/114a53/10018]  
专题云南天文台_其他
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
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.

入库方式: OAI收割

来源:云南天文台

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