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PAKSAT-1R

NORAD 37779 Payload GEO 2011-042A ● Active
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Altitude (km)
Speed (km/s)
Latitude
Longitude
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🛰️ Orbital Parameters
Perigee
35778 km
Apogee
35797 km
Inclination
0.4°
Period
1436.1 min
Mean Motion
1.00269312 rev/day
TLE Epoch
2026-03-17 20:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude35,788 km
Orbital Velocity11,070 km/h
Velocity3.07 km/s
Orbital Period~24 hours (geosynchronous)
Orbits / Day1.00
Eccentricity0.0002
Semi-Major Axis42,159 km
Est. Orbital LifetimePermanent — geostationary orbit, no atmospheric drag
🚀 Launch & Identity
Country / Operator
Pakistan
Launch Date
2011-08-11
Launch Site
Xichang, China
Int'l Designator
2011-042A
Object Type
Payload
RCS Size
Large (>1 m²)
🔗 Constellation / Groups
geo protectedgeo protected plusgeo
📖 About This Object
PAKSAT-1R is an active satellite operated by 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 35,778 km and 35,797 km with an inclination of 0.4°. It travels at approximately 11,070 km/h (3.07 km/s), completing one full orbit every ~24 hours (geosynchronous) — that’s roughly 1.00 orbits per day. It is part of the Geo Protected constellation group. 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 (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.
❓ 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 11,070 km/h — it just keeps pace with the ground below.
PAKSAT-1R is operated by 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.
PAKSAT-1R was launched on 2011-08-11 from Xichang, China.
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.
PAKSAT-1R travels at approximately 11,070 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.
PAKSAT-1R is a member of the Geo Protected constellation. Satellites in this group work together to provide coordinated coverage, typically in similar orbital planes at comparable altitudes. You can view all Geo Protected satellites on Orbital Radar’s live tracker.