OBJECT A

OBJECT A (NORAD ID 44310) is a space object catalogued under China, launched on 2019-06-05 from YSLA on the Jilin/JSW launch. It orbits in Low Earth Orbit (LEO) at altitudes between 472 km and 485 km with an inclination of 45.0°. It travels at approximately 27,463 km/h (7.63 km/s), completing one full orbit every 94 minutes — that’s roughly 15.29 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 ~1–3 years. Orbital Radar tracks OBJECT A in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

OBJECT A orbits at an average altitude of 479 km in the core of Low Earth Orbit, the most heavily utilised altitude band. The balance of moderate drag (limiting debris accumulation) and short signal path (enabling low-latency links and high-resolution imaging) makes this regime the default for most commercial and government missions. Within ±50 km of OBJECT A’s average altitude, there are currently 9,371 active payloads and 199 tracked debris or rocket body fragments — notable neighbours include STARLINK-1017, STARLINK-1039, STARLINK-1047. This makes it one of the more crowded altitude bands, containing roughly 52.6% of all active satellites. With an inclination of 45.0°, OBJECT A passes over latitudes between 45.0°N and 45.0°S, covering the tropical and temperate zones where most of the world’s population resides. Low-to-mid inclination orbits are efficient to reach from equatorial and mid-latitude launch sites. China operates approximately 1,249 active satellites in total, of which 172 share a similar altitude band with OBJECT A.