MicroST is a high-precision Star Tracker designed for accurate spacecraft attitude determination across demanding satellite missions.

Using an integrated CMOS image sensor, MicroST captures star-field images and autonomously identifies stars and constellations to determine the spacecraft’s pointing direction and attitude with high accuracy.

Its architecture combines proven COTS components with space-grade parts, providing a robust and cost-effective solution for space applications. Designed as a plug-and-play system, MicroST operates autonomously without requiring additional electronic support or external processing modules, simplifying integration into the spacecraft.

The modular architecture supports both standalone and multi-camera configurations, providing flexibility for different mission and platform requirements across LEO, MEO and GEO environments.

Combining a compact design, high refresh rate and autonomous operation, MicroST provides precise attitude information to support advanced Guidance, Navigation and Control (GNC) applications.