Launches / Long March 12

Past launch Launched successfully

SatNet LEO Group 22

Long March 12, flown by China Aerospace Science and Technology Corporation

Long March 12 lifting off with the SatNet LEO Group 22 mission
Image via The Space Devs.

This was China Aerospace Science and Technology Corporation's 29th launch of 2026, and its 599th in all.

Counting every operator, it was the 142nd orbital launch attempt anywhere in 2026, and the second from Commercial LC-2.

Launched
Wednesday, June 17, 2026, 2:44 a.m. UTC
Window
Wednesday, June 17, 2026, 2:37 to 3:06 a.m. UTC
Launch site
Wenchang Space Launch Site, China
Rocket
Long March 12
Operator
China Aerospace Science and Technology Corporation

The mission

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group. The constellation will eventually consists of 13000 satellites.

Type
Communications
Destination
Low Earth orbit

The rocket

The Long March 12 carrier rocket is a Chinese medium-lift launch vehicle currently under development by the Shanghai Academy of Spaceflight Technology, using kerosene and liquid oxygen as propellant. It will be capable of placing at least 10 tonnes of payload in low Earth orbit and at least 6 tonnes in a 700 km Sun-synchronous orbit.

Height
62 m
Built by
China Aerospace Science and Technology Corporation
First flew
November 30, 2024
Lifts to low Earth orbit
12,000 kg
View 3 specifications Show less
Diameter
3.8 m
Mass at liftoff
428 t
Thrust at liftoff
5,000 kN

7 flights, 7 of them successful.

Wikipedia →

The operator

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.

Sector
Government
Based in
China
Founded
1999
Run by
Lei Fanpei, Chairman & President

612 launches so far, 596 of them successful. The last 3 in a row went to plan.

english.spacechina.com → Wikipedia →

The launch site

It went up from Commercial LC-2 at Wenchang Space Launch Site, China.

See the pad on a map →

Catch the next one instead

This one is done, but there is another along shortly. Flyby works out whether it climbs into your sky, and wakes you in time to get outside.

Get Flyby free