GJZ 02

GJZ 02 is an active satellite operated by China, launched on 2024-12-12 from Jiuquan, China. It orbits in Low Earth Orbit (LEO) at altitudes between 976 km and 986 km with an inclination of 59.9°. It travels at approximately 26,507 km/h (7.36 km/s), completing one full orbit every 105 minutes — that’s roughly 13.75 orbits per day. Its near-circular orbit (eccentricity close to zero) means it maintains a very consistent altitude throughout each revolution. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~100–500 years. Orbital Radar tracks GJZ 02 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

GJZ 02 orbits at an average altitude of 981 km in the upper LEO band, where atmospheric drag is negligible and objects can persist for centuries to millennia. This altitude is used by broadband constellations like OneWeb and by scientific missions requiring stable orbits far from the densest debris bands. Within ±50 km of GJZ 02’s average altitude, there are currently 282 active payloads and 949 tracked debris or rocket body fragments. With an inclination of 59.9°, GJZ 02 passes over latitudes between 59.9°N and 59.9°S, covering most populated land masses in both hemispheres. This mid-inclination band balances global coverage with efficient launch energy requirements. China operates approximately 1,219 active satellites in total, of which 25 share a similar altitude band with GJZ 02.