The transformation between tau and TCB for deep space missions under IAU resolutions

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	The transformation between tau and TCB for deep space missions under IAU resolutions
	Deng, Xue-Mei
刊名	RESEARCH IN ASTRONOMY AND ASTROPHYSICS
	2012-06-01
卷号	12 期号:6 页码:703-712
关键词	reference systems time method: analytical method: numerical space vehicles
ISSN号	1674-4527
英文摘要	For tracking spacecraft and performing radio science, the transformation between the proper rime (tau) given by a clock carried onboard a spacecraft and the barycentric coordinate time (TCB) is investigated under IAU resolutions. In order to more clearly demonstrate manifestations of a physical model and improve computational efficiency, an analytic approach is adopted. After numerical verification, it is confirmed that this method is adequate to describe a Mars orbiter during one year, and is particularly good at describing the influence from perturbing bodies. Further analyses demonstrate that there are two main effects in the transformation: the gravitational field of the Sun and the velocity of the spacecraft in the barycentric coordinate reference system. The combined contribution of these effects is at the level of a few sub-seconds.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	CELESTIAL MECHANICS ; GENERAL-RELATIVITY ; REFERENCE SYSTEMS ; REFERENCE FRAMES ; MOTION ; EQUATIONS
收录类别	SCI
语种	英语
WOS记录号	WOS:000305848900010
公开日期	2013-01-31
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/8104]
专题	紫金山天文台_历算和天文参考系研究团组
作者单位	Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Deng, Xue-Mei. The transformation between tau and TCB for deep space missions under IAU resolutions[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2012,12(6):703-712.
APA	Deng, Xue-Mei.(2012).The transformation between tau and TCB for deep space missions under IAU resolutions.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,12(6),703-712.
MLA	Deng, Xue-Mei."The transformation between tau and TCB for deep space missions under IAU resolutions".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 12.6(2012):703-712.