Long March 3B | ChinaSat 9B
Launch Complex 2 (LC-2)
Xichang Satellite Launch Center, People's Republic of China
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China Aerospace Science and Technology Corporation
The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.
ChinaSat 9B
Zhongxing-9B (ChinaSat 9B) is a Chinese communications satellite, that will replace the Zhongxing-9A satellite in orbit. The latter was launched in 2017, but the CZ-3B launch vehicle suffered a partial failure, and the satellite had to burn a large amount of fuel to reach its nominal orbit. ZX-9B will be used to retransmit television to the Chinese, as well as to provide television communications with Chinese islands, and ships sailing near the coast. The satellite will also be used to broadcast the 2022 Beijing Winter Olympics in 8K.
Long March 3B/E
Height 56.30 Meters
Max Stages 3
Mass To GTO 5500 kg
Liftoff Thrust 5924 kN
Diameter 3.35 Meters
Mass To LEO 12000 kg
Liftoff Mass 456 Tonnes
Launch Success 55
Consecutive Success 33
Maiden Flight 2007-05-13
Launch Failures 1
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