HARDWARE / PRODUCTUpdated 25 Jul 2026

Retroreflector system for AC (spacecraft) Sentinel-3 (ESA)

Glavkosmos
Retroreflector system for AC (spacecraft) Sentinel-3 (ESA)

A retroreflector system designed for the Sentinel-3 spacecraft, consisting of seven angle reflectors with a double-spot directional pattern.

Technical specifications

Purpose
Reflection of quantum-optical station radiation for the purpose of precision determination of spacecraft orbit parameters.
Year of release
2011

About

This retroreflector system is specifically designed for the Sentinel-3 spacecraft, developed for the European Space Agency (ESA). Its primary purpose is to reflect radiation from quantum-optical stations, enabling the precise determination of the spacecraft’s orbit parameters. The system comprises seven individual angle reflectors, each featuring a double-spot directional pattern to enhance reflection accuracy and coverage. The product was released in 2011.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: trade.glavkosmos.com ↗

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