TJS 6

completedLaunch 2021-010

Launched 2/4/2021HEOService GSat GTO O

Admin Edit

Payloads

Assets deployed on this mission, enriched from spacecraft records.

1 payload

Tongxin Jishu Shiyan 6

active

Missile Warning Tracking

GEO

Launch Details

Launch Date: 2/4/2021
Launch ID: 2021-010
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 3, 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