Knowledge Management System of Purple Mountain Observatory，CAS
| thetransformationbetweenandtcbfordeepspacemissionsunderiauresolutions | |
Deng Xuemei
| |
| 2012 | |
| Source Publication | researchinastronomyandastrophysics
 |
| ISSN | 1674-4527 |
| Volume | 012Issue:006Pages:703 |
| Abstract | For tracking spacecraft and performing radio science, the transformation between the proper time （τ） 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 computa- tional 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 gravi- tational 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. |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://libir.pmo.ac.cn/handle/332002/30156 |
| Collection | 中国科学院紫金山天文台 |
| Affiliation | 中国科学院紫金山天文台 |
| First Author Affilication | 中国科学院紫金山天文台 |
| Recommended Citation GB/T 7714 | Deng Xuemei. thetransformationbetweenandtcbfordeepspacemissionsunderiauresolutions[J]. researchinastronomyandastrophysics,2012,012(006):703. |
| APA | Deng Xuemei.(2012).thetransformationbetweenandtcbfordeepspacemissionsunderiauresolutions.researchinastronomyandastrophysics,012(006),703. |
| MLA | Deng Xuemei."thetransformationbetweenandtcbfordeepspacemissionsunderiauresolutions".researchinastronomyandastrophysics 012.006(2012):703. |
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