ASTROD I: Mission concept and Venus flybys
文献类型：期刊论文
| 作者 | Zhang, Yuan-Zhong ; Ni, Wei-Tou; Bao, Yun; Dittus, Hansjoerg; Huang, Tianyi; Lammerzahl, Claus; Li, Guangyu; Luo, Jun; Ma, Zhen-Guo; Mangin, Jean Francois
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| 刊名 | ACTA ASTRONAUTICA
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| 出版日期 | 2006 |
| 卷号 | 59期号:41132页码:598-607 |
| 关键词 | Systems |
| ISSN号 | 0094-5765 |
| 英文摘要 | ASTROD I is the first step of ASTROD (Astrodynamical Space Test of Relativity using Optical Devices). This mission concept has one spacecraft carrying a payload of a telescope, five lasers, and a clock together with ground stations (ODSN: Optical Deep Space Network) to test the optical scheme of interferometric and pulse ranging and yet give important scientific results. These scientific results include a better measurement of the relativistic parameters, a better sensitivity in using optical Doppler tracking method for detecting gravitational waves, and measurement of many solar system parameters more precisely. The weight of this spacecraft is estimated to be about 300-350kg with a payload of about 100-120kg. The spacecraft is to be launched with initial period about 290 days and to pass by Venus twice to receive gravity-assistance for achieving shorter periods. For a launch on August 4, 2010, after two encounters with Venus, the orbital period can be shortened to 165 days. After about 370 days from launch, the spacecraft will arrive at the other side of the Sun for the determination of relativistic parameters. (c) 2005 Published by Elsevier Ltd. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000240216200006 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5894]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Ni, WT , Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuan-Zhong,Ni, Wei-Tou,Bao, Yun,et al. ASTROD I: Mission concept and Venus flybys[J]. ACTA ASTRONAUTICA,2006,59(41132):598-607. |
| APA | Zhang, Yuan-Zhong.,Ni, Wei-Tou.,Bao, Yun.,Dittus, Hansjoerg.,Huang, Tianyi.,...&Ni, WT , Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China.(2006).ASTROD I: Mission concept and Venus flybys.ACTA ASTRONAUTICA,59(41132),598-607. |
| MLA | Zhang, Yuan-Zhong,et al."ASTROD I: Mission concept and Venus flybys".ACTA ASTRONAUTICA 59.41132(2006):598-607. |
入库方式： OAI收割
来源：理论物理研究所
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