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ESP500 Satellite Platform
Product Introduction
The ESP500 platform is a communication, navigation and remote sensing integrated satellite platform. It boasts high performance, excellent expandability and flexibility. It adopts a three-axis zero-momentum control scheme, as well as a highly integrated satellite service management and data management system.
Indicator parameters

Specification

Parameters

Total Satellite Mass

≥500KG(including payload, sub-system unit)

Design Life

5-7 years

Launch Envelope

≥2500mm×2000mm×1300mm

On-orbit Envelope

≈7000mm×2800mm×1500mm

Control Mode

Zero-momentum Three-axis Stabilization

Pointing Accuracy

Superior to0.02°(3σ)

Determination Accuracy

Superior to0.002°(3σ)

Stabilization Accuracy

Superior to0.0003°/s(3σ)

End-of-Life (EOL) Reliability

>0.9