COSMOS 2058

COSMOS 2058 is an active satellite operated by Russia (CIS), launched on 1990-01-30 from PKMTR. With over 36 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Low Earth Orbit (LEO) at altitudes between 524 km and 536 km with an inclination of 82.5°. It travels at approximately 27,360 km/h (7.60 km/s), completing one full orbit every 95 minutes — that’s roughly 15.12 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 COSMOS 2058 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

COSMOS 2058 orbits at an average altitude of 530 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 COSMOS 2058’s average altitude, there are currently 6,776 active payloads and 292 tracked debris or rocket body fragments — notable neighbours include STARLINK-1184, STARLINK-1231, STARLINK-1276. This makes it one of the more crowded altitude bands, containing roughly 38.9% of all active satellites. With an inclination of 82.5°, COSMOS 2058 passes over latitudes between 82.5°N and 82.5°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. Russia (CIS) operates approximately 1,286 active satellites in total, of which 55 share a similar altitude band with COSMOS 2058.