The Scorpio star tracker offers arc second range pointing accuracy to SmallSats. The custom algorithms are optimized for accuracy, robustness and low computational cost. The star tracker has a built-in baffle to reduce the effect of stray light. The system is compact and easy to interface in CubeSats and large satellites. The electronics are designed for high radiation tolerance.
Accuracy
Dimensions 72 x 72 x 162mm
Power 2000mW
Supply voltage 5V
Communication interface RS485
Mass 450g
Arcsec’s standard star tracker with flight heritage and built-in baffle
Our smallest star tracker, allowing for multiple star trackers on the same satellite
Small-sat star tracker with high reliability components and custom baffle
Arcsec’s new reaction wheel with high torque and low microvibration levels
