QIANFAN-123

QIANFAN-123 is an active satellite operated by Yuanxin (Qianfan) (China), launched on 2026-04-07 from Wenchang Space Launch Site, China on the Qianfan launch. As a relatively recent addition to the catalogue, its orbital elements are well-characterised. It orbits in Low Earth Orbit (LEO) at altitudes between 1,077 km and 1,089 km with an inclination of 89.0°. It travels at approximately 26,326 km/h (7.31 km/s), completing one full orbit every 107 minutes — that’s roughly 13.51 orbits per day. Its near-circular orbit (eccentricity close to zero) means it maintains a very consistent altitude throughout each revolution. It is part of the Qianfan constellation group. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~500–1,000 years. Orbital Radar tracks QIANFAN-123 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

QIANFAN-123 orbits at an average altitude of 1,083 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 QIANFAN-123’s average altitude, there are currently 307 active payloads and 537 tracked debris or rocket body fragments — notable neighbours include ONEWEB-0041. With an inclination of 89.0°, QIANFAN-123 passes over latitudes between 89.0°N and 89.0°S, providing near-global coverage including the polar regions. Polar and near-polar orbits are used for reconnaissance, weather monitoring and Earth-observation missions that need to image every part of the planet. China operates approximately 1,275 active satellites in total, of which 250 share a similar altitude band with QIANFAN-123.