Knowledge Resource Center for Ecological Environment in Arid Area
| 报告编号 | NASA-RP-1398, NAS 1.61:1398, Rept-97B00034 |
| 来源ID | NTRS_Document_ID: 19970016431 |
| Total Solar Eclipse of 1999 August 11 | |
| Espenak, Fred; Anderson, Jay | |
| 英文摘要 | On 1999 August 11, a total eclipse of the Sun will be visible from within a narrow corridor which traverses the Eastern Hemisphere. The path of the Moon's umbral shadow begins in the Atlantic and crosses central Europe, the Middle East, and India, where it ends at sunset in the Bay of Bengal. A partial eclipse will be seen within the much broader path of the Moon's penumbral shadow, which includes northeastern North America, all of Europe, northern Africa, and the western half of Asia. Detailed predictions for this event are presented and include besselian elements, geographic coordinates of the path of totality, physical ephemeris of the umbra, topocentric limb profile corrections, local circumstances for approximately 1400 cities, maps of the eclipse path, weather prospects, the lunar limb profile, and the sky during totality. Tips and suggestions are also given on how to safely view and photograph the eclipse. |
| 英文关键词 | SOLAR ECLIPSES EPHEMERIDES UMBRAS LUNAR LIMB EASTERN HEMISPHERE PENUMBRAS PHOTOGRAPHS INDIA EUROPE ATLANTIC OCEAN MIDDLE EAST PREDICTIONS |
| 出版年 | 1997 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| URL | http://hdl.handle.net/2060/19970016431 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/259251 |
| 推荐引用方式 GB/T 7714 | Espenak, Fred,Anderson, Jay. Total Solar Eclipse of 1999 August 11,1997. |
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