CASC Long March 8A SatNet LEO Group 20
Long March 8A
Status
Success
Date
12 MAR 2026
19:48
Launch Provider
China Aerospace Science and Technology Corporation
Launch Pad
Commercial LC-1
Wenchang Space Launch Site, People's Republic of China
Mission Overview
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.
Rocket
Long March 8A
Mission Type
Communications
Orbit
Low Earth Orbit
Stages
2
Livestream
Rocket Details
The Long March 8A is an orbital launch vehicle developed by the China Academy of Launch Vehicle Technology based on the Long March 8. It has an increased capability of up to 7 tonnes to a 700 km altitude sun-synchronous orbit. It implements a larger 3.35 meters diameter liquid hydrogen/liquid oxygen 2nd stage, coupled with 2 upgraded version of the YF-75D engines used on the Long March 5 (known as the YF-75H) with increased thrust to 10 tonnes each through measures such as increased turbopump speeds. The Long March 8A can also use a larger 5.2 meters diameter payload fairing.
Height
50.5 m
Diameter
3.35 m
Launch Mass
371 T
Thrust
4,800 kN