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|Mission type||Test flight|
|Mission duration||21 hours 11 minutes|
|Launch mass||7,600 kilograms (16,800 lb)|
|Start of mission|
|Launch date||November 19, 1999, 22:30UTC|
|Rocket||Chang Zheng 2F|
|Launch site||Jiuquan LA-4/SLS-1|
|End of mission|
|Landing date||November 20, 1999, 19:41UTC|
|Landing site||Inner Mongolia|
|Perigee||195 kilometres (121 mi)|
|Apogee||315 kilometres (196 mi)|
Shenzhou 1 (simplified Chinese: 神舟一号; traditional Chinese: 神舟一號; pinyin: Shénzhōu Yīhào) launched on November 19, 1999, was the first unmanned launch of the Shenzhou spacecraft. The spacecraft used was not equipped with a life support system or an emergency escape system. After orbiting the Earth 14 times, the command for retrofire was sent by the Yuanwang 3 tracking ship off the coast of Namibia at 18:49 UTC. After a successful reentry it landed about 415 km east of its launch pad and 110 km north-west of Wuhai, Inner Mongolia.
The first Shenzhou spacecraft was different from those later used. Instead of featuring unfolding solar panels, Shenzhou 1 was equipped with fixed solar cells. During this first flight there were also no orbit changes. According to Qi Faren the chief designer of the spacecraft, only 8 of the 13 sub-systems on board the spacecraft were operational. Shenzhou 1 was designed primarily to test the Long March 2F rocket. The only systems and capabilities tested on the spacecraft were the separation of the modules, attitude control, lifting body reentry, the heat shield, and ground recovery.
The spacecraft is thought to have carried 100 kg of seeds to investigate the effects on them of the space environment. It is also thought that the front of the Orbital Module was equipped with a dummy ELINT package, with Shenzhou 2 onwards equipped with fully functional models.
It was announced in June 1999 that the flight would take place in October of that year. At about the same time images were released on a Chinese military internet forum of the Long March 2F launcher and the Vehicle Assembly Building that would be used. After a reported[who?] propellant explosion at the Jiuquan Satellite Launch Center (though the explosion was denied by Chinese officials) the launch was pushed back.
- Mass: 7,600 kg
- Perigee: 195 km
- Apogee: 315 km
- Inclination: 42.6°
- Period: 89.6 minutes
- NSSDC ID: 1999-061A
- Chinese space program
- Tiangong program
- Shenzhou spacecraft
- Long March rocket
- Jiuquan Satellite Launch Center
- "Shenzhou". Encyclopedia Astronautica. Archived from the original on 2005-10-13. Retrieved 2010-12-13.
- "Shenzhou Unmanned Spaceflight Mission". Chinese Defence Today. Archived from the original on 11 April 2005. Retrieved 2010-12-13.
- Kang Lim, Benjamin (November 21, 1999). "China Launches Its First Unpiloted Spacecraft and Joins Exclusive Club". Space.com. Reuters. Retrieved 2010-12-13.
- Wade, Mark (October 2, 2003). "Shenzhou — Divine Military Vessel". SpaceDaily. Retrieved 2010-12-13.
- "Details About Courses Running up to 1st Manned Spaceflight". Xinhua News Agency. October 16, 2003. Retrieved 2010-12-13.