SZ-21 MODULE — Live Satellite Tracking (NORAD 66515)
Track SZ-21 MODULE (NORAD Catalog Number 66515) live on the WatchSat interactive 3D globe. Its orbital position is propagated in real time from CelesTrak TLE data using the SGP4/SDP4 model.
Orbital elements (from latest TLE)
- Orbit regime: low Earth orbit (LEO)
- Perigee × apogee altitude: 335 km × 347 km
- Inclination: 41.47°
- Orbital period: 91.2 minutes (15.79 revolutions/day)
- Eccentricity: 0.00086
- Element set epoch: 2026-07-15