Shijian 20
Long March 5
China Aerospace Science and Technology Corporation
Mission
Shijian 20
Type: Communications
Shijian 20 is an experimental geostationary communications satellite. This is also a return-to-flight launch for Long March 5 after a July 2017 failure.
Location
Wenchang
Wenchang Satellite Launch Center, People’s Republic of China
18 rockets have launched from Wenchang Satellite Launch Center, People’s Republic of China.

Rocket
Long March 5 – China Aerospace Science and Technology Corporation
Family: Long March 5
Length: 57 m
Diameter: 5 m
Launch Mass: 867 T
Low Earth Orbit Capacity: 25000 kg
The Long March 5 was manufactured by China Aerospace Science and Technology Corporation with the first launch on 2016-11-03. Long March 5 has 3 successful launches and 0 failed launches with a total of 3 launches. Long March 5 is a Chinese heavy lift launch system developed by China Academy of Launch Vehicle Technology (CALT). CZ-5 is the first Chinese vehicle designed from the ground up to focus on non-hypergolic liquid rocket propellants. Currently, two CZ-5 vehicle configurations are planned, with maximum payload capacities of ~25,000 kilograms (55,000 lb) to LEO and ~14,000 kilograms (31,000 lb) to GTO. The Long March 5 roughly matches the capabilities of American EELV heavy-class vehicles such as the Delta IV Heavy.
Agency
China Aerospace Science and Technology Corporation
Type: Government
Abbreviation: CASC
Administration: Chairmen & President: Lei Fanpei
Founded: 1999
Launchers: Long March
Country: CHN
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.