All launches
SuccessWatch replay
TJSW-23
Long March 5China Aerospace Science and Technology Corporation101
Saturday, December 20, 2025 · 12:30 PM UTC
Mission brief
The mission
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
PayloadTJSW-23
OrbitGTO
CustomerChina Aerospace Science and Technology Corporation
Stages2
Pad101, Wenchang Space Launch Site, People's Republic of China
Flight plan
Mission timeline
14 / 14100%
The range
Where it leaves Earth
Launch site
Ground vector
Site locked
101
Wenchang Space Launch Site, People's Republic of China
Global range
- Latitude
- 19.614°N
- Longitude
- 110.951°E
Can I see this?
Distance and a plain visibility call from a place you choose. Trajectory is not modeled — night launches travel farther across the sky than daylight ones.
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Range weather
Launch commit criteria
Clear
Watch
TrackingNo active constraints
Weather rules
Clear — tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
Window
12:22 PM UTC – 01:40 PM UTC
Hardware
Vehicle & provider
Reliability
Schedule history
No meaningful launch-time or status changes recorded.