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WESTAR 3

NORAD 11484 Payload GEO 1979-072A ● Active
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
35869 km
Apogee
35883 km
Inclination
10.3°
Period
1440.7 min
Mean Motion
0.99952923 rev/day
TLE Epoch
2026-06-19 03:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,876 km
Orbital Velocity11,058 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0002
Semi-Major Axis42,247 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇺🇸 United States
Launch Date
1979-08-10
Launch Site
Cape Canaveral, Florida
Int'l Designator
1979-072A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
WESTAR 3 is an active satellite operated by United States, launched on 1979-08-10 from Cape Canaveral, Florida. With over 47 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 35,869 km and 35,883 km with an inclination of 10.3°. It travels at approximately 11,058 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 WESTAR 3 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
WESTAR 3 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 10.3°, 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 WESTAR 3’s average altitude, there are currently 61 active payloads and 33 tracked debris or rocket body fragments. United States operates approximately 12,339 active satellites in total, of which 19 share a similar altitude band with WESTAR 3.
❓ Frequently Asked Questions
WESTAR 3 orbits at approximately 35,876 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 11,058 km/h — it just keeps pace with the ground below. With an inclination of 10.3°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
WESTAR 3 is operated by United States. It is catalogued by the U.S. Space Surveillance Network under NORAD ID 11484. You can track WESTAR 3 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
WESTAR 3 was launched on 1979-08-10 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. View the full satellite launch log.
Yes — Orbital Radar tracks WESTAR 3 (NORAD ID 11484) 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.
WESTAR 3 travels at approximately 11,058 km/h (6,871 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.