NAVSTAR 57 (USA 183) — Live Satellite Tracking (NORAD 28874)
Track NAVSTAR 57 (USA 183) (NORAD Catalog Number 28874) live on the WatchSat interactive 3D globe. Its orbital position is propagated in real time from CelesTrak TLE data using the SGP4/SDP4 model. It belongs to the Navigation group.
Orbital elements (from latest TLE)
- Orbit regime: high Earth orbit
- Perigee × apogee altitude: 19849 km × 20530 km
- Inclination: 54.86°
- Orbital period: 718.0 minutes (2.01 revolutions/day)
- Eccentricity: 0.01282
- Element set epoch: 2026-07-15