Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
Argentina
Launch Date
1985-04-12
Launch Site
Cape Canaveral, Florida
Int'l Designator
1985-028B
Object Type
Payload
RCS Size
Large (>1 m²)
🔗 Constellation / Groups
geo protected plus
📖 About This Object
NAHUEL I1 (ANIK C1) is an active satellite operated by Argentina, launched on 1985-04-12 from Cape Canaveral, Florida. With over 41 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,906 km and 36,007 km with an inclination of 14.8°. It travels at approximately 11,047 km/h (3.07 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 1.00 orbits per day. It is part of the Geo Protected Plus constellation group. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks NAHUEL I1 (ANIK C1) in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
NAHUEL I1 (ANIK C1) occupies geostationary orbit (GEO) at approximately 35,786 km above the equator. At this precise altitude, the satellite’s orbital period matches the Earth’s rotation — so it appears to hover over a fixed point on the equator. GEO is used primarily for broadcast television, weather monitoring (Meteosat, GOES) and wideband communications. Only about 560 active satellites occupy the GEO belt, but its commercial value is immense: a single GEO slot can cover roughly one-third of the Earth’s surface. This satellite has a non-zero inclination of 14.8°, meaning it traces a small figure-of-eight pattern relative to the ground rather than remaining perfectly stationary. This can indicate an aging satellite whose stationkeeping fuel is running low, or a deliberate inclined-orbit strategy to extend operational life.
NAHUEL I1 (ANIK C1) orbits at approximately 35,957 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 11,047 km/h — it just keeps pace with the ground below. With an inclination of 14.8°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed.
NAHUEL I1 (ANIK C1) is operated by Argentina. It is catalogued by the U.S. Space Surveillance Network under NORAD ID 15642. You can track NAHUEL I1 (ANIK C1) in real time on Orbital Radar’s live tracker.
NAHUEL I1 (ANIK C1) was launched on 1985-04-12 from Cape Canaveral, Florida, one of the busiest launch facilities in the world, operated by NASA and the U.S. Space Force on Florida’s Atlantic coast.
Yes — Orbital Radar tracks NAHUEL I1 (ANIK C1) (NORAD ID 15642) 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.
NAHUEL I1 (ANIK C1) travels at approximately 11,047 km/h (6,865 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.
NAHUEL I1 (ANIK C1) is a member of the Geo Protected Plus constellation. Satellites in this group work together to provide coordinated coverage, typically in similar orbital planes at comparable altitudes. You can view all Geo Protected Plus satellites on Orbital Radar’s live tracker.