XINGCHI-1 02A

XINGCHI-1 02A is an active satellite operated by China, launched on 2023-12-04 from Jiuquan, China. It orbits in Low Earth Orbit (LEO) at altitudes between 607 km and 625 km with an inclination of 97.9°. It travels at approximately 27,191 km/h (7.55 km/s), completing one full orbit every 97 minutes — that’s roughly 14.84 orbits per day. Its near-polar, sun-synchronous orbit means it passes over any given point on Earth at approximately the same local solar time, ideal for consistent Earth observation lighting conditions. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~10–25 years. Orbital Radar tracks XINGCHI-1 02A in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

XINGCHI-1 02A orbits at an average altitude of 616 km in a sun-synchronous orbit (SSO), a specialised subset of LEO where the orbital plane precesses to maintain a constant angle relative to the Sun. This provides consistent lighting conditions on every pass — essential for Earth observation, weather monitoring and environmental science. Within ±50 km of XINGCHI-1 02A’s average altitude, there are currently 1,558 active payloads and 739 tracked debris or rocket body fragments — notable neighbours include ONEWEB-0050, STARLINK-3090, STARLINK-3077. This makes it one of the more crowded altitude bands, containing roughly 8.9% of all active satellites. With an inclination of 97.9°, XINGCHI-1 02A passes over latitudes between 97.9°N and 97.9°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 1,218 active satellites in total, of which 134 share a similar altitude band with XINGCHI-1 02A.