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USA 254

NORAD 40100 Payload GEO 2014-043B ● Active
CONNECTING… GEO · NORAD 40100
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
36095 km
Apogee
36124 km
Inclination
4.4°
Period
1452.6 min
Mean Motion
0.99133718 rev/day
TLE Epoch
2026-06-16 10:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude36,110 km
Orbital Velocity11,027 km/h
Velocity3.06 km/s
Orbital Period24.2 hours
Orbits / Day0.99
Eccentricity0.0003
Semi-Major Axis42,481 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇺🇸 Air Force Satellite Control Network (United States)
Launch Date
2014-07-28
Launch Site
Cape Canaveral, Florida
Int'l Designator
2014-043B
Object Type
Payload
RCS Size
Unknown
📖 About This Object
USA 254 is an active satellite operated by Air Force Satellite Control Network (United States), launched on 2014-07-28 from Cape Canaveral, Florida. After 12 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Geostationary Orbit (GEO) at altitudes between 36,095 km and 36,124 km with an inclination of 4.4°. It travels at approximately 11,027 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 USA 254 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
USA 254 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 4.4°, 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 USA 254’s average altitude, there are currently 178 active payloads and 8 tracked debris or rocket body fragments. United States operates approximately 12,339 active satellites in total, of which 52 share a similar altitude band with USA 254.
❓ Frequently Asked Questions
USA 254 orbits at approximately 36,110 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 11,027 km/h — it just keeps pace with the ground below. With an inclination of 4.4°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
USA 254 is operated by Air Force Satellite Control Network (United States). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 40100. You can track USA 254 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
USA 254 was launched on 2014-07-28 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 USA 254 (NORAD ID 40100) 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.
USA 254 travels at approximately 11,027 km/h (6,852 mph) — roughly 3.06 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.