SGP4 from public GP elements

Observer

Supabase is not configured. The catalogue can still be calculated live from CelesTrak, and it is labeled as unpersisted. Saved regions, alerts, and accounts need the database.

Live Globe

The clock shows the time used for SGP4. Markers are calculated subsatellite positions, and the path is one predicted orbit of the selected object.

Loading Earth…

Opening OrbitalGhost…