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SuccessWatch replay
4 x SatNet test satellites
Long March 2C/YZ-1SChina Aerospace Science and Technology CorporationLaunch Area 94 (SLS-2 / 603)
Tuesday, September 16, 2025 · 01:06 AM UTC
Mission brief
The mission
Officially described as "Satellite-Internet Technology Demonstration Satellite(s)". Probably 4 test satellites for the Chinese state-owned LEO communication satellite constellation SatNet.
Payload4 x SatNet test satellites
OrbitLEO
CustomerChina Aerospace Science and Technology Corporation
Stages3
PadLaunch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China
Flight plan
Mission timeline
14 / 14100%
The range
Where it leaves Earth
Launch site
Ground vector
Site locked
Launch Area 94 (SLS-2 / 603)
Jiuquan Satellite Launch Center, People's Republic of China
Global range
- Latitude
- 40.960°N
- Longitude
- 100.298°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
12:58 AM UTC – 01:25 AM UTC
Hardware
Vehicle & provider
Reliability
Schedule history
No meaningful launch-time or status changes recorded.