TJS 2

completedLaunch 2017-001

Launched 1/5/2017HEOService GSat GTO O

Admin Edit

Payloads

Assets deployed on this mission, enriched from spacecraft records.

1 payload

Tongxin Jishu Shiyan 2

active

Missile Warning Tracking

GEO

Launch Details

Launch Date: 1/5/2017
Launch ID: 2017-001
Launch Profile: Sat GTO O
Service Type: G
Orbit: HEO

Launch Stack

Operator: China Academy of Launch Vehicle Technology (CALT)
Launch Vehicle: Long March 3B G2
Launch Site: Launch Complex 2, Xichang Space Center (Xichang Space Center (Songlin), Sichuan, China)

Payload Summary

Payload Count: 1
Payload Status: active 1
Payload Mission Types: Missile Warning Tracking 1

Track

Mentions

1

All verified mentions of this mission in source documents.

The Tongxin Jishu Shiyan (TJS) satellites, including TJS-2, TJS-5, and TJS-6, carry early-warning payloads and occupy geostationary orbit for persistent coverage.

CapabilityGeneralValue 4.2Aug 12, 2025China's Nuclear Early-Warning Architecture