Launch Overview
Vehicle
Chang Zheng 3B
Agency
China Aerospace Science and Technology Corporation
Site / Pad
XSC / LC2
Outcome
Success
Flight
N/A
COSPAR Designator
2026-136
Mission
Shijian 31 (Government/Top Secret)
Classified experimental Chinese satellite of unknown purposes (officially described for "spatial environment detection" purposes).
Vehicle & Provider
Rocket
Long March 3B/E
Provider
China Aerospace Science and Technology Corporation
Agency launches
598 (28 YTD)
Site launches
241 (5 YTD)
Pad launches
125 (2 YTD)