PAKSAT 1R
NORAD 37779
Payload
GEO
2011-042A
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GEO · NORAD 37779
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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
35774 km
Apogee
35802 km
Inclination
0.7°
Period
1436.2 min
Mean Motion
1.00267406 rev/day
TLE Epoch
2026-06-19 06:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,788 km
Orbital Velocity11,069 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0003
Semi-Major Axis42,159 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
Pakistan Space and Upper Atmosphere Research Commission (SUPARCO)/PakSat International (Pakistan)
Launch Date
2011-08-11
Launch Site
Xichang, China
Int'l Designator
2011-042A
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
PAKSAT 1R is an active satellite operated by Pakistan Space and Upper Atmosphere Research Commission (SUPARCO)/PakSat International (Pakistan), launched on 2011-08-11 from Xichang, China. After 15 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Geostationary Orbit (GEO) at altitudes between 35,774 km and 35,802 km with an inclination of 0.7°. It travels at approximately 11,069 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 PAKSAT 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
PAKSAT 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 0.7°, 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 PAKSAT 1R’s average altitude, there are currently 714 active payloads and 60 tracked debris or rocket body fragments — notable neighbours include ASTRA 1N, GOES 16, TDRS 13. Pakistan operates approximately 7 active satellites in total, of which 2 share a similar altitude band with PAKSAT 1R.
❓ Frequently Asked Questions
PAKSAT 1R orbits at approximately 35,788 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 11,069 km/h — it just keeps pace with the ground below. With an inclination of 0.7°, it actually traces a small figure-of-eight pattern rather than remaining perfectly fixed. Learn more about geostationary orbits.
PAKSAT 1R is operated by Pakistan Space and Upper Atmosphere Research Commission (SUPARCO)/PakSat International (Pakistan). It is catalogued by the U.S. Space Surveillance Network under NORAD ID 37779. You can track PAKSAT 1R in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
PAKSAT 1R was launched on 2011-08-11 from Xichang, China. View the full satellite launch log.
Yes — Orbital Radar tracks PAKSAT 1R (NORAD ID 37779) 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.
PAKSAT 1R travels at approximately 11,069 km/h (6,878 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.