Launch Overview
Vehicle
Chang Zheng 4C
Agency
China Aerospace Science and Technology Corporation
Site / Pad
XSC / LC3
Outcome
Success
Flight
Y63
COSPAR Designator
2025-145
Mission
Shiyan 28 B-01 (Government/Top Secret)
Satellite officially named for "space environment detection" purposes, exact details unknown.
Vehicle & Provider
Rocket
Long March 4C
Provider
China Aerospace Science and Technology Corporation
Agency launches
530 (29 YTD)
Site launches
228 (11 YTD)
Pad launches
101 (5 YTD)