摘要
Asteroid (367789) 2011 AG5 is one of the most elongated near-Earth objects identified, with a length-to-width ratio of approximately 3.625, classifying it as a "Potentially Hazardous Asteroid."Using the latest 2023 Goldstone radar delay-Doppler observations, we developed a rough shape model of 2011 AG5. This model reveals an elongated, bar-like structure that can be approximated as two touching ellipsoids, one of which exhibits a large, wide indentation. A comparison between the reconstructed shape model and the Goldstone radar images shows a close match in contour features and a strong correlation in the asteroid's rotational orientation as observed in the radar time-sequenced images.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9798331515669 |
| DOI | |
| 出版状态 | 已出版 - 2024 |
| 活动 | 2nd IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 - Zhuhai, 中国 期限: 22 11月 2024 → 24 11月 2024 |
出版系列
| 姓名 | IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 |
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会议
| 会议 | 2nd IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Zhuhai |
| 时期 | 22/11/24 → 24/11/24 |
指纹
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Yan, C., Pan, Z., Tian, Z., Ding, Z., & Dong, Z. (2024). A Reconstructed Shape Model of Asteroid (367789) 2011 AG5. 在 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024 (IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSIDP62679.2024.10868823