CCD astrometric observations of Phoebe in 2005-2008

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	CCD astrometric observations of Phoebe in 2005-2008
	Qiao, R. C. ; Xi, X. J. ; Dourneau, G. ; Shen, K. X. ; Cheng, X. ; Tang, Z. H. ; Wang, S. H. ; Zhang, H. Y. ; Qi, Z. X.
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2011
卷号	413 期号:2 页码:1079-1082
关键词	astrometry planets and satellites: general
ISSN号	0035-8711
英文摘要	Astrometric observations of Phoebe, the faint ninth satellite of Saturn, with a visual magnitude of 16.5, were performed during four successive oppositions in 2005, 2006, 2007 and 2008. A total of 1173 new observed positions of Phoebe, representing more than 50 per cent of the observational data now available, were obtained during 30 nights of observation involving six missions and three telescopes. A comparison of our observed positions with the JPL Phoebe ephemeris shows the high quality of our observations, which have an accuracy of about 100 mas. Moreover, our observations appear to be consistent with this ephemeris within only about 50 mas.
收录类别	SCI
语种	英语
公开日期	2012-09-05
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/4686]
专题	国家授时中心_高精度时间传递与精密测定轨研究室
推荐引用方式 GB/T 7714	Qiao, R. C.,Xi, X. J.,Dourneau, G.,et al. CCD astrometric observations of Phoebe in 2005-2008[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2011,413(2):1079-1082.
APA	Qiao, R. C..,Xi, X. J..,Dourneau, G..,Shen, K. X..,Cheng, X..,...&Qi, Z. X..(2011).CCD astrometric observations of Phoebe in 2005-2008.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,413(2),1079-1082.
MLA	Qiao, R. C.,et al."CCD astrometric observations of Phoebe in 2005-2008".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 413.2(2011):1079-1082.