SHIYAN-20A (SY-20A)

MilitaryLEOChina

SHIYAN-20A (SY-20A) is a military satellite, as listed in Jonathan McDowell's GCAT catalogue, with ownership listed as China in CelesTrak's catalogue, currently in low Earth orbit, around 792 km altitude. It completes one orbit of Earth roughly every 101 minutes at an inclination of 60.0°. It was launched in 2022. Track its live position and see when it passes over your location on azmth.

Orbital data

NORAD ID: 54699
COSPAR ID: 2022-169A
Type: Military
Orbit: LEO
Perigee (lowest): 792 km
Apogee (highest): 808 km
Inclination: 60.00°
Orbital period: 101 min
Launch year: 2022
Owner (CelesTrak): China

Orbital data updated: 2026-10-19 · from CelesTrak, refreshed every 2 hours.

Who operates it

ChinaLIVEActive

Technology test

Independent assessment

GCAT classes it as a military satellite for technology testing and records it as active (17 Oct 2026).

Data: GCAT · CC BY 4.0 Class, mission and status adapted from GCAT by Jonathan McDowell, CC BY 4.0, data update 17 Oct 2026.

Military satellites, counted and explained →

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.