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RADUGA 26

NORAD 21016 Payload GEO 1990-112A ● Active
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
35776 km
Apogee
35806 km
Inclination
12.8°
Period
1436.3 min
Mean Motion
1.00257184 rev/day
TLE Epoch
2026-06-19 18:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,791 km
Orbital Velocity11,069 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0004
Semi-Major Axis42,162 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇷🇺 Russia (CIS)
Launch Date
1990-12-20
Launch Site
Baikonur, Kazakhstan
Int'l Designator
1990-112A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
RADUGA 26 is an active satellite operated by Russia (CIS), launched on 1990-12-20 from Baikonur, Kazakhstan. With over 36 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,776 km and 35,806 km with an inclination of 12.8°. It travels at approximately 11,069 km/h (3.07 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 RADUGA 26 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
RADUGA 26 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 12.8°, 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 RADUGA 26’s average altitude, there are currently 715 active payloads and 60 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 124 share a similar altitude band with RADUGA 26.
❓ Frequently Asked Questions
RADUGA 26 orbits at approximately 35,791 km altitude, where the orbital period matches the Earth’s 24-hour rotation. This means it stays above the same point on the equator at all times. Its actual speed is still 11,069 km/h — it just keeps pace with the ground below. With an inclination of 12.8°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
RADUGA 26 is operated by Russia (CIS). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 21016. You can track RADUGA 26 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
RADUGA 26 was launched on 1990-12-20 from Baikonur, Kazakhstan, the world’s first and largest operational space launch facility, located in Kazakhstan. View the full satellite launch log.
Yes — Orbital Radar tracks RADUGA 26 (NORAD ID 21016) using the latest TLE (two-line element set) data from Space-Track and CelesTrak. Open the live tracker to see its current position, altitude, speed and orbital path updated in real time. You can also browse the satellite directory to find other tracked objects.
RADUGA 26 travels at approximately 11,069 km/h (6,878 mph) — roughly 3.07 km/s. Despite this high speed, it appears stationary from the ground because it matches the Earth’s rotation. Geostationary satellites are actually slower than LEO satellites because orbital velocity decreases with altitude.