DIRECTV 1R
NORAD 25937
Payload
GEO
1999-056A
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GEO · NORAD 25937
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Altitude (km)
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Speed (km/s)
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Latitude
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Longitude
🛰️ Orbital Parameters
Perigee
36148 km
Apogee
36167 km
Inclination
10.7°
Period
1455.1 min
Mean Motion
0.98962259 rev/day
TLE Epoch
2026-06-19 20:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude36,158 km
Orbital Velocity11,021 km/h
Velocity3.06 km/s
Orbital Period24.3 hours
Orbits / Day0.99
Eccentricity0.0002
Semi-Major Axis42,529 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
🇺🇸 United States
Launch Date
1999-10-10
Launch Site
Sea Launch (ocean platform)
Int'l Designator
1999-056A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
DIRECTV 1R is an active satellite operated by United States, launched on 1999-10-10 from Sea Launch (ocean platform). With over 27 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Geostationary Orbit (GEO) at altitudes between 36,148 km and 36,167 km with an inclination of 10.7°. It travels at approximately 11,021 km/h (3.06 km/s), completing one full orbit every 24.3 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 DIRECTV 1R in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
DIRECTV 1R 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 10.7°, 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 DIRECTV 1R’s average altitude, there are currently 168 active payloads and 9 tracked debris or rocket body fragments. United States operates approximately 12,360 active satellites in total, of which 56 share a similar altitude band with DIRECTV 1R.
❓ Frequently Asked Questions
DIRECTV 1R orbits at approximately 36,158 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 11,021 km/h — it just keeps pace with the ground below. With an inclination of 10.7°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
DIRECTV 1R is operated by United States. It is catalogued by the U.S. Space Surveillance Network under NORAD ID 25937. You can track DIRECTV 1R in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
DIRECTV 1R was launched on 1999-10-10 from Sea Launch (ocean platform). View the full satellite launch log.
Yes — Orbital Radar tracks DIRECTV 1R (NORAD ID 25937) 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.
DIRECTV 1R travels at approximately 11,021 km/h (6,848 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.