HAISHAO 1

HAISHAO 1 is an active satellite operated by China, launched on 2024-12-04 from Xichang, China. It orbits in Low Earth Orbit (LEO) at altitudes between 369 km and 376 km with an inclination of 43.0°. It travels at approximately 27,678 km/h (7.69 km/s), completing one full orbit every 92 minutes — that’s roughly 15.65 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 months to ~1 year. Orbital Radar tracks HAISHAO 1 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

HAISHAO 1 orbits at an average altitude of 373 km in the lower reaches of Low Earth Orbit, where atmospheric drag is significant and orbital lifetimes are measured in months to a few years. This is the busiest corridor in space — home to crewed spacecraft, rapid-revisit imaging satellites and the densest part of the Starlink constellation. Within ±50 km of HAISHAO 1’s average altitude, there are currently 1,343 active payloads and 58 tracked debris or rocket body fragments — notable neighbours include STARLINK-1008, STARLINK-1012, STARLINK-1020. This makes it one of the more crowded altitude bands, containing roughly 7.7% of all active satellites. With an inclination of 43.0°, HAISHAO 1 passes over latitudes between 43.0°N and 43.0°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 1,218 active satellites in total, of which 31 share a similar altitude band with HAISHAO 1.