GORIZONT 12

GORIZONT 12 is an active satellite operated by Russia (CIS), launched on 1986-06-10 from Baikonur, Kazakhstan. With over 40 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,761 km and 35,795 km with an inclination of 10.1°. It travels at approximately 11,071 km/h (3.08 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 1.00 orbits per day. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks GORIZONT 12 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

GORIZONT 12 occupies geostationary orbit at approximately 35,786 km above the equator, where its orbital period matches the Earth’s 24-hour rotation. From the ground, it appears to hover over a fixed point — ideal for broadcast television, weather monitoring and wideband communications. With an inclination of 10.1°, it traces a small figure-of-eight pattern relative to the equator rather than remaining perfectly stationary, which can indicate aging stationkeeping fuel or a deliberate inclined-orbit strategy. Within ±50 km of GORIZONT 12’s average altitude, there are currently 705 active payloads and 59 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. Russia (CIS) operates approximately 1,286 active satellites in total, of which 123 share a similar altitude band with GORIZONT 12.