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Tongxin Jishu Shiyan 19

active

通信技术试验卫星十九号

Technology DemonstrationGEOCOSPAR 2025-097ALaunched 5/12/2025

Mission & Launch

Launch Mission: TJS 19
Launch Vehicle: Long March 3C G2
Launch Date: 5/12/2025

Orbit & Mass

Orbit Class: GEO
Altitude: 35,787 km
Inclination: 3.9 deg
Dry Mass: 2,500 kg
Total Mass: 3,000 kg

Payload Classification

Mission Type

Technology Demonstration

Payload Category

TECH

Payload Class

D

Organizations

Operator: Shanghai Academy of Space Technology (SAST)
Manufacturer: Shanghai Academy of Space Technology (SAST)

Registry

COSPAR ID: 2025-097A