ERNST is a payload in SSO orbit, operated by Fraunhofer Institute for High-Speed Dynamics, EMI, launched 2024.
It went up on launch 2024-149, alongside everything else on that flight
See it moving on the 3D globe alongside every other active object, propagated in your browser.
How many satellites are in orbit right now?
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Oct 23, 2026.