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TJS 23
completed
Launch 2025-306
Launched 12/20/2025
HEO
Service G
Sat GTO O
Admin Edit
Payloads
Assets deployed on this mission, enriched from spacecraft records.
1 payload
Tongxin Jishu Shiyan 23
active
Signals Intelligence
GEO
Launch Details
Launch Date
12/20/2025
Launch ID
2025-306
Launch Profile
Sat GTO O
Service Type
G
Orbit
HEO
Launch Stack
Operator
China Academy of Launch Vehicle Technology (CALT)
Launch Vehicle
Long March 5
Launch Site
CZ-5 pad, Wenchang Space Center, Hainan
CN
Payload Summary
Payload Count
1
Payload Status
active 1
Payload Mission Types
Signals Intelligence 1
Track
Mentions
1
All verified mentions of this mission in source documents.
The Long March 5 successfully sent the TJS-23 experimental communications satellite into orbit.
Plan
Capability
Value 4.0
Dec 20, 2025
A Long March 5 lifted off at 1230 UTC today, successfully sending the TJS-23 experimental communications satellite into orbit. https://mp.weixin.qq.com/s/R8F0Pz-bCQGFKAexC2DH4Q