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NETSAT-3

German Inter-Satellite Networking Formation Demonstrator · University of Würzburg (Germany)

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NetSat-3, one of four identical German CubeSats flying in a coordinated formation specifically to test how small satellites might communicate directly with each other rather than always routing through the ground — a rehearsal for the kind of mesh-networked satellite swarms now central to constellations like Starlink and the US Space Development Agency's Transport Layer.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
267–271 mi (430–436 km)
Inclination
97.9°
One orbit
93.1 minutes15.5 orbits a day
NORAD ID
46505
Int’l designator
2020-068V
Launched
2020

Orbital elements from CelesTrak, as of 22 Sep 2026.

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