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SatelliteIndex
GEOMilitaryOperational

TJS (Tongxin Jishu Shiyan)

People's Liberation Army (Strategic Support Force) · China

Median orbit
35,770 km · 1.3°
Active
26
Inactive
0
Decayed
0
On orbit
27
Total launched
27
Launches
25
Launched 30 d
0
Launched 365 d
9
First launch
12 Sept 2015
Last launch
30 Jul 2026
Activity scorederived
3.5
launch cadence index
Snapshot
12 Sept 2026 00:05 UTC

Deployment

Deployment timeline

Cumulative satellites launched

Cumulative satellites launched by month0102030201520202023202520252026

Launched per month

Satellites launched per month00.511.522015-092020-012023-112025-032025-112026-07

Orbits

Orbital shells

Perigee altitude · satellites per 25 km

Perigee altitude histogram05105K km10K km15K km20K km25K km30K km35K km

Inclination · satellites per 5°

Inclination histogram024680°10°20°30°40°50°60°

Largest shells (perigee × inclination)

PerigeeInclinationSatellites
35,770 km0.00°3
35,770 km1.00°3
35,780 km0.00°3
35,780 km1.00°3

Shells bucket current elements to 20 km × 1°. Orbit classes are derived.

Launches

Launch history · 25 launches

LaunchDateSiteSatellitesActive
2026-17330 Jul 2026Taiyuan Satellite Launch Center22
2026-14423 Jun 2026Wenchang Space Launch Site, Hainan11
2026-12911 Jun 2026Wenchang Space Launch Site, Hainan11
2026-11626 May 2026Wenchang Space Launch Site, Hainan11
2025-30620 Dec 2025Wenchang Space Launch Site, Hainan11
2025-29009 Dec 2025Xichang Satellite Launch Center11
2025-26921 Nov 2025Xichang Satellite Launch Center11
2025-23823 Oct 2025Wenchang Space Launch Site, Hainan11
2025-09712 May 2025Xichang Satellite Launch Center11
2025-07310 Apr 2025Xichang Satellite Launch Center11
2025-06429 Mar 2025Wenchang Space Launch Site, Hainan11
2025-04509 Mar 2025Xichang Satellite Launch Center11
2025-01723 Jan 2025Xichang Satellite Launch Center11
2024-24620 Dec 2024Xichang Satellite Launch Center11
2024-22703 Dec 2024Xichang Satellite Launch Center11
2024-03723 Feb 2024Wenchang Space Launch Site, Hainan11
2023-16903 Nov 2023Wenchang Space Launch Site, Hainan11
2021-13529 Dec 2021Xichang Satellite Launch Center11
2021-07724 Aug 2021Xichang Satellite Launch Center11
2021-01004 Feb 2021Xichang Satellite Launch Center11
2020-00207 Jan 2020Xichang Satellite Launch Center11
2019-07017 Oct 2019Xichang Satellite Launch Center11
2018-11024 Dec 2018Xichang Satellite Launch Center21
2017-00105 Jan 2017Xichang Satellite Launch Center11
2015-04612 Sept 2015Xichang Satellite Launch Center11

Fleet

Recent satellites

All satellites in this constellation →
SatelliteNORADStatusLaunchedPerigeeApogeeIncl.
TJS-27B100176Active30 Jul 20261,149 km1,157 km64.79°
TJS-27A100174Active30 Jul 20261,150 km1,158 km64.79°
TJS-26A69674Active23 Jun 202635,759 km35,811 km6.87°
TJS-2569474Active11 Jun 202635,768 km35,803 km5.89°
TJS-2469235Active26 May 202635,781 km35,793 km0.23°
TJS-2367226Active20 Dec 202535,767 km35,805 km5.40°
TJS-2266990Active09 Dec 202535,769 km35,805 km1.32°
TJS-2166586Active21 Nov 20252,034 km38,319 km63.33°
TJS-2066142Active23 Oct 202535,775 km35,801 km5.28°
TJS-1963924Active12 May 202535,761 km35,812 km3.15°
TJS-1763524Active10 Apr 202535,782 km35,792 km1.28°
TJS-1663397Active29 Mar 202535,779 km35,794 km1.32°

Timeline

Events

All events →

No events recorded for this entity yet.