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INTELSAT 3-F3, 3674

Orbit data source: Space-Track

INTELSAT 3-F3, 3674 is a payload satellite owned by INTELSAT (US) in GEO that was launched on Thu, 06 Feb 1969 UTC via a THOR DELTA M 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
3674, 1969-011A
Orbit
GEO
Last TLE update
16 hours ago
Origin
Manufacturer
TRW
Mission
Non-operational Civil Communications
Bus & Motor
INTELSAT 3, MRE-4
Mass
291 kg wet, 116 kg dry
Launch date (UTC)
1969-02-06 (56 years ago)
Launch vehicle
THOR DELTA M
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 0.7 m
Radar Cross Section
1.952 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 16 hours ago
0 INTELSAT 3-F3
1 03674U 69011A   25196.91750527 -.00000139  00000-0  00000-0 0  9990
2 03674  10.3611 304.8330 0179100 355.5449  98.9649  0.84930967 63840
Epoch: 2025-07-15T22:01Z
TLE epoch observation values (Epoch: 2025-07-15T22:01:12.455Z)
Latitude
10.30823°
Longitude
137.15913°
Altitude
40,868.844 km
Speed
2.9 km/s
True Right ascension
02h 45m 51s
True Declination
10° 17' 57"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-8.93667°
Longitude
-18.59025°
Altitude
40,227.437 km
Speed
2.94 km/s
Apparent Right ascension
16h 14m 47s
Apparent Declination
-12° 35' 06"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
02:57:24
Azimuth
322.661° NNW
Elevation
-57.791°
Doppler factor
1
Orbital elements
Apogee altitude
41,566.752 km
Perigee altitude
39,879.583 km
Semi-major axis
47,101.305 km
Eccentricity
0.01791
Inclination
10.3611°
RAAN
304.833°
Arg. of periapsis
355.5449°
True anomaly
Unknown
Mean anomaly
98.9649°
Eccentric anomaly
Unknown
Mean motion
0.21232 °/min
Orbital period
1,695.54 mins
BSTAR
0
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