SITRO-AIS 21 — Live Satellite Tracking (NORAD 61739)
Track SITRO-AIS 21 (NORAD Catalog Number 61739) 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: 581 km × 597 km
- Inclination: 97.32°
- Orbital period: 96.3 minutes (14.95 revolutions/day)
- Eccentricity: 0.00117
- Element set epoch: 2026-07-16