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INTELSAT 2-F2, 2639

Orbit data source: Space-Track

INTELSAT 2-F2, 2639 is a payload satellite owned by INTELSAT (US) in GEO that was launched on Wed, 11 Jan 1967 UTC via a THOR DELTA E1 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days
Identifier
2639, 1967-001A
Orbit
GEO
Country
Flag of UnknownUnknown / ITSO
Related business
Manufacturer
Hughes
Mission
Non-operational Civil Communications
Bus & Motor
HS-303, SVM-1
Mass
163 kg wet, ~65 kg dry
Launch date (UTC)
1967-01-11 (59 years ago)
Launch vehicle
THOR DELTA E1
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 0.7 m
Radar Cross Section
2.199 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago
0 INTELSAT 2-F2
1 02639U 67001A   25260.22550494 -.00000051  00000-0  00000-0 0  9997
2 02639   2.5474  80.1106 0007377 178.4500 176.5038  1.00226764116500
Epoch: 2025-09-17T05:24Z
TLE epoch observation values (Epoch: 2025-09-17T05:24:43.626Z)
Latitude
-0.24635°
Longitude
-2.51418°
Altitude
35,829.66 km
Speed
3.072 km/s
True Right ascension
05h 00m 17s
True Declination
0° 14' 46"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
07:43:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,831.403 km
Perigee altitude
35,769.173 km
Semi-major axis
42,178.425 km
Eccentricity
0.00074
Inclination
2.5474°
RAAN
80.1106°
Arg. of periapsis
178.45°
True anomaly
176.50895°
Mean anomaly
176.5038°
Eccentric anomaly
176.50638°
Mean motion
0.25056 °/min
Orbital period
1,436.8 mins
BSTAR
0
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