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China Aerospace Science and Technology CorporationLaunch SuccessfulGovernment/Top SecretLong March 4B
Launched 2026-10-23 19:25 UTCLaunch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China
Success
Reached Low Earth Orbit
Worldwide
249th
orbital launch attempt in 2026
China Aerospace Science and Technology Corporation
50th
launch this year
Launch Area 94 (SLS-2 / 603)
7th
launch from this pad this year
Pad turnaround
43 d 10 h
since the pad's previous launch
6 Chinese military “remote sensing” satellite of unknown purposes.

Launch Provider
Government · China · Founded 1999 · Chairman & President Lei Fanpei
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.
Launches
621
Successful
605
97%
Landings
1
of 2
Upcoming
7
scheduled
·
Launch success.
Cosmic_Penguin
·
Refined launch window per new NOTAMs.
Cosmic_Penguin
·
Added launch per NOTAMs; Launch vehicle and payload identities extremely uncertain.
Cosmic_Penguin
Height
44.1m
Diameter
3.4m
To low Earth orbit
4,200kg
Liftoff thrust
2,961kN
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