The third peak of the 1998 Leonid meteor shower
文献类型：期刊论文
| 作者 | Ma, YH ; He, YW
|
| 刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2001-06-01 |
| 卷号 | 1期号:3页码:271-274 |
| ISSN号 | 1009-9271 |
| 关键词 | meteors : Leonid meteor shower |
| 英文摘要 | The Leonid meteor shower in November 1998 was observed widely by astronomers. The first peak, rich in bright meteors, appeared about 16 hours before the predicted maximum of the main shower. The main shower was also observed by both optical and radio methods during 19:00-21:00 UT on Nov. 17, and the radio peak was over 2500 h(-1). About 18 hours after the main shower, an abnormal phenomenon in the ionosphere was detected by two separate ionosphere observing stations. And the very high abnormal phenomenon maintained over one flour. The phenomenon showed that the ionosphere was injected with a large amount of small dust particles that could not be observed in optical and radio. The observational results show that the Leonid meteor shower in 1998 had three peaks. |
| 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] | COMET TEMPEL-TUTTLE ; OUTBURST ; STREAM ; STORMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000172248900009 |
| 公开日期 | 2013-01-31 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/8192]  |
| 专题 | 紫金山天文台_近地天体探测和太阳系天体研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Radiowave Propagat Inst China, Xinxiang 453003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, YH,He, YW. The third peak of the 1998 Leonid meteor shower[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2001,1(3):271-274. |
| APA | Ma, YH,&He, YW.(2001).The third peak of the 1998 Leonid meteor shower.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,1(3),271-274. |
| MLA | Ma, YH,et al."The third peak of the 1998 Leonid meteor shower".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 1.3(2001):271-274. |
入库方式： OAI收割
来源：紫金山天文台
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