The preliminary analysis of the 4179 Toutatis snapshots of the Chang'E-2 flyby
文献类型：期刊论文
| 作者 | Zou, Xiaoduan1,2 ; Li, Chunlai1; Liu, Jianjun1; Wang, Wenrui1; Li, Han1; Ping, Jinsong1
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| 刊名 | ICARUS
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 229页码:348-354 |
| 关键词 | Image processing Asteroids, surfaces Cratering |
| 英文摘要 | On 2012 December, 13, 08:30 (UTC), Chang'E-2 flew by Asteroid 4179 Toutatis in deep space 7 million kilometers away from Earth. The flyby mission returned clear optical images of Toutatis for the first time. The flyby distance and image pixel scale were calculated from the image size of the asteroid compared to a predicted view of an earlier radar shape model. We compared the similarities and differences in both the radar model and the CE-2 photo mosaic, and measured the craters and lumps on the surface of Toutatis. We preliminarily analyzed the topography of the Toutatis surface. We found that the density of craters on the small lobe is less than that on the big lobe. (C) 2013 Elsevier Inc. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000330257500029 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/6558]  |
| 专题 | 国家天文台_月球与深空探测研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Key Lab Lunar & Deep Space Explorat, Beijing 100012, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zou, Xiaoduan,Li, Chunlai,Liu, Jianjun,et al. The preliminary analysis of the 4179 Toutatis snapshots of the Chang'E-2 flyby[J]. ICARUS,2014,229:348-354. |
| APA | Zou, Xiaoduan,Li, Chunlai,Liu, Jianjun,Wang, Wenrui,Li, Han,&Ping, Jinsong.(2014).The preliminary analysis of the 4179 Toutatis snapshots of the Chang'E-2 flyby.ICARUS,229,348-354. |
| MLA | Zou, Xiaoduan,et al."The preliminary analysis of the 4179 Toutatis snapshots of the Chang'E-2 flyby".ICARUS 229(2014):348-354. |
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来源：国家天文台
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