NaviGate successfully demonstrates onboard precise orbit determination aboard D-Orbit’s ION Satellite Carrier
spacenews.com Sep 30, 2026

NaviGate successfully demonstrates onboard precise orbit determination aboard D-Orbit’s ION Satellite Carrier

AI-summarised brief · reviewed before publication

NaviGate’s autonomous onboard precise orbit determination software, NaviCode Caravel, successfully completed an in‑orbit demonstration aboard D‑Orbit’s ION Satellite Carrier. The software ran directly on the satellite’s existing computer, processing raw GNSS data in real time without additional hardware. Onboard positioning achieved a best‑case uncertainty of 5.2 cm, with decimeter‑level averages, and matched ground‑based reference orbits computed by ESA’s GODOT. The demonstration validated the software’s reliability and marked a milestone for autonomous satellite navigation.

💡 Why It Matters

  • · By enabling satellites to compute their own positions onboard, the technology cuts reliance on ground infrastructure, slashing operational costs and speeding response times for growing constellations.