Can you see the solar eclipse in Shenzhen on July 22, 2009?
9: 00 to 9: 06. It lasts for 6 minutes.
On July 22, 2009, a total solar eclipse was observed in China: the total solar eclipse belt passed through southeastern Tibet, northwestern Yunnan, Sichuan, Chongqing, Hubei, northern Hunan, Anhui, northwestern Jiangxi, southern Jiangsu and northern Zhejiang, and the center line of the total solar eclipse belt entered the sea in Hangzhou Bay between Shanghai and Ningbo. The best observation point of this total solar eclipse is in the Pacific Ocean. The longest duration of the total solar eclipse is 6 minutes and 39 seconds. When the eclipse is severe, the horizon height of the sun can reach 86 degrees, and the eclipse is 1.0799. The total solar eclipse zone here is 258.4 kilometers wide.
Major cities where the total solar eclipse passes.
The main cities where the total solar eclipse passed on July 22nd were Kangding, Ya 'an, Leshan, Chengdu, Zigong, Neijiang, Suining, Nanchong, Chongqing, Dazhou, Qianjiang, Yichang, Jingmen, Jingzhou, Jiangling, Shashi, Xiaogan, Xianning, Wuhan, Huanggang, Ezhou, Huangshi, Lu 'an, Hefei, Anqing, Chizhou and Chaohu. (See eclipse calendar for details. )
Observation condition
Judging from the observation conditions, the observation conditions of this total lunar eclipse are very good. One is that the total solar eclipse lasts for a long time, and the other is that the horizon of the sun is high during the total solar eclipse. The total solar eclipse appeared at 9 am, from west to east, and the time was gradually delayed, and the duration of the total solar eclipse phase was gradually lengthened. The height of the sun horizon in Jiangsu and Zhejiang can reach 55 degrees, 40-50 degrees in Hubei, and more than 30 degrees in Chongqing and Sichuan. The whole total lunar eclipse area in China can observe the complete process of solar eclipse from the initial loss to the last contact, which is the only total solar eclipse observation in China in recent 70 years, and the last time appeared on September 2 194 1.
weather conditions
Judging from meteorological conditions, the middle and lower reaches of the Yangtze River in China are usually in the "Meiyu" season from mid-June to early July every year. The sky was cloudy for several days, with constant precipitation, sometimes big and sometimes small. In late July, the rainy season in the Yangtze River basin has passed, and the probability of cloudy days is 50%-60%, which means there is still the possibility of sunny days. The whole total lunar eclipse belt spans more than 2,000 kilometers in China. Generally speaking, the total solar eclipse belt should have sunny areas. The point is that for someone, you can only go to one observation point. It is difficult to know the weather in this place in advance. There is a whimsical way to improve the success rate. Look for several candidate observation points in advance, such as Shanghai, Hefei and Wuhan. Pay attention to the weather forecast one or two days in advance. Driving to a place with good weather can reach thousands of kilometers in one day. You don't need to find a fixed observation point in advance, and go directly to the total lunar eclipse area. This method is a bit idealistic and may not be realistic for most people. Conditional enthusiasts can refer to it.