BEIDOU-3S IGSO-1S
BEIDOU-3S IGSO-1S is a navigation operated by China, currently in medium Earth orbit near 35,621 km. It completes one orbit of Earth roughly every 1436 minutes at an inclination of 49.1°. It was launched in 2015. Track its live position and see when it passes over your location on azmth.
Orbital data
- NORAD ID
- 40549
- COSPAR ID
- 2015-019A
- Type
- Navigation
- Orbit
- MEO
- Perigee (lowest)
- 35,621 km
- Apogee (highest)
- 35,952 km
- Inclination
- 49.10°
- Orbital period
- 1436 min
- Launch year
- 2015
- Operator
- China
Orbital data updated: 2026-08-04 · from CelesTrak, refreshed every 2 hours.
About MEO orbit
Medium Earth Orbit. Between 2,000 and 35,786 km. Home to navigation constellations like GPS (~20,200 km), Galileo, and BeiDou. Orbital period 2 to 24 hours.
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