Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Tongxin Jishu Shiyan 15

active

通信技术实验卫星十五号

Signals IntelligenceGEOCOSPAR 2025-045ALaunched 3/9/2025

Mission & Launch

Launch Mission: TJS 15
Launch Vehicle: Long March 3B G2
Launch Date: 3/9/2025

Orbit & Mass

Orbit Class: GEO
Altitude: 35,785 km
Inclination: 0.15 deg
Dry Mass: 2,500 kg
Total Mass: 5,000 kg

Payload Classification

Mission Type

Signals Intelligence

Payload Category

SIG

Payload Class

D

Organizations

Operator: Military Aerospace Force
Manufacturer: Shanghai Institute of Satellite Engineering

Registry

COSPAR ID: 2025-045A