INTELSAT 3-F7, 4376
Orbit data source: Space-Track
INTELSAT 3-F7, 4376 is a payload satellite owned by INTELSAT (US) in GEO that was launched on Thu, 23 Apr 1970 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.
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4376 intel report (Beta)
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Identifier
Orbit
Country
US / ITSORelated business
Manufacturer
TRW
Mission
Non-operational spacecraft
Bus & Motor
INTELSAT 3, MRE-4
Mass
294 kg wet, 113 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
CYL, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 INTELSAT 3-F7
1 04376U 70032A 26264.84420668 -.00000268 00000-0 00000-0 0 9997
2 04376 2.6712 85.8437 0003164 197.9167 162.5677 1.00278057 48331Epoch: 2026-09-21T20:15Z
TLE epoch observation values (Epoch: 2026-09-21T20:15:39.457Z)
Latitude
0.00001°
Longitude
141.68843°
Altitude
35,797.001 km
Speed
3.074 km/s
True Right ascension
05h 45m 17s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
02:43:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,799.245 km
Perigee altitude
35,772.563 km
Semi-major axis
42,164.041 km
Eccentricity
0.00032
Inclination
2.6712°
RAAN
85.8437°
Arg. of periapsis
197.9167°
True anomaly
162.57856°
Mean anomaly
162.5677°
Eccentric anomaly
162.57313°
Mean motion
0.25069 °/min
Orbital period
1,436.06 mins
BSTAR
0
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Other satellites on launch #32 in the year 1970 (1970-04-23 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.INTELSAT 3-F7 Visibility
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
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| INTELSAT 3-F7 is likely not visible in the next few days. |
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4376 neighbors
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Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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