OBJECT G

OBJECT G (NORAD ID 59884) is a space object catalogued under China, launched on 2023-12-14 from Jiuquan Satellite Launch Center, China on the CSSHQ launch. Independent catalogue analysis identifies this object as CSSHQ subsatellite 2, attributed to PLA SSF. It orbits in Low Earth Orbit (LEO) at altitudes between 589 km and 594 km with an inclination of 50.0°. It travels at approximately 27,239 km/h (7.57 km/s), completing one full orbit every 97 minutes — that’s roughly 14.92 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 ~3–10 years. Orbital Radar tracks OBJECT G in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

OBJECT G orbits at an average altitude of 592 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 G’s average altitude, there are currently 1,670 active payloads and 671 tracked debris or rocket body fragments — notable neighbours include ONEWEB-0050, STARLINK-3005, STARLINK-3090. This makes it one of the more crowded altitude bands, containing roughly 8.9% of all active satellites. With an inclination of 50.0°, OBJECT G passes over latitudes between 50.0°N and 50.0°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 1,291 active satellites in total, of which 175 share a similar altitude band with OBJECT G.