GORIZONT 17

GORIZONT 17 is an active satellite operated by Russia (CIS), launched on 1989-01-26 from Baikonur, Kazakhstan. With over 37 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 36,045 km and 36,211 km with an inclination of 12.3°. It travels at approximately 11,025 km/h (3.06 km/s), completing one full orbit every 24.2 hours — that’s roughly 0.99 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 17 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

GORIZONT 17 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 12.3°, 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 17’s average altitude, there are currently 189 active payloads and 6 tracked debris or rocket body fragments. Russia (CIS) operates approximately 1,286 active satellites in total, of which 11 share a similar altitude band with GORIZONT 17.