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GOES 3

NORAD 10953 Payload GEO 1978-062A ● Active
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
36033 km
Apogee
36054 km
Inclination
7.1°
Period
1449.2 min
Mean Motion
0.99360984 rev/day
TLE Epoch
2026-03-17 14:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude36,044 km
Orbital Velocity11,036 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day0.99
Eccentricity0.0002
Semi-Major Axis42,415 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇺🇸 United States
Launch Date
1978-06-16
Launch Site
Cape Canaveral, Florida
Int'l Designator
1978-062A
Object Type
Payload
RCS Size
Large (>1 m²)
🔗 Constellation / Groups
goes
📖 About This Object
GOES 3 is an active satellite operated by United States, launched on 1978-06-16 from Cape Canaveral, Florida. With over 48 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 36,033 km and 36,054 km with an inclination of 7.1°. It travels at approximately 11,036 km/h (3.07 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 0.99 orbits per day. It is part of the Goes constellation group. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks GOES 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
GOES 3 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 7.1°, 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.
🔗 GOES Weather Satellite Programme

This satellite is part of the Geostationary Operational Environmental Satellite (GOES) system, operated by NOAA and built by NASA. GOES satellites provide continuous weather monitoring over the Western Hemisphere from geostationary orbit at approximately 35,786 km altitude. Current operational satellites (GOES-16 East and GOES-18 West) carry the Advanced Baseline Imager (ABI) and Geostationary Lightning Mapper (GLM), providing imagery every 30 seconds for severe weather tracking.

❓ Frequently Asked Questions
GOES 3 orbits at approximately 36,044 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 11,036 km/h — it just keeps pace with the ground below. With an inclination of 7.1°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed.
GOES 3 is operated by United States. It is catalogued by the U.S. Space Surveillance Network under NORAD ID 10953. You can track GOES 3 in real time on Orbital Radar’s live tracker.
GOES 3 was launched on 1978-06-16 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 GOES 3 (NORAD ID 10953) 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.
GOES 3 travels at approximately 11,036 km/h (6,857 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.
GOES 3 is a member of the Goes constellation. Satellites in this group work together to provide coordinated coverage, typically in similar orbital planes at comparable altitudes. You can view all Goes satellites on Orbital Radar’s live tracker.