SHIYAN-1 (SY-1)
SHIYAN-1 (SY-1) is a satellite, with ownership listed as China in CelesTrak's catalogue, currently in low Earth orbit, around 460 km altitude. It completes one orbit of Earth roughly every 94 minutes at an inclination of 97.9°. It was launched in 2004. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 28220
- COSPAR ID
- 2004-012A
- Type
- Satellite
- Orbit
- LEO
- Perigee (lowest)
- 460 km
- Apogee (highest)
- 466 km
- Inclination
- 97.86°
- Orbital period
- 94 min
- Launch year
- 2004
- Owner (CelesTrak)
- China
Orbital data updated: 2026-10-19 · from CelesTrak, refreshed every 2 hours.
About LEO orbit
Low Earth Orbit. Up to 2,000 km altitude. Where most satellites live including the ISS (~420 km), Starlink (~550 km), and Earth observation. Orbital period roughly 90 minutes.
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