SATCOM 4, 13035
Orbit data source: Space-Track
SATCOM 4, 13035 is a payload satellite owned by RCA Americom (US) in GEO that was launched on Sat, 16 Jan 1982 UTC via a DELTA 3910/PAM 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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13035 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Spacecraft
Bus & Motor
SATCOM, TE-M-700-8
Mass
1,082 kg wet, ~554 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
BOX + 2 PAN, 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 SATCOM 4
1 13035U 82004A 26275.94089833 -.00000233 00000-0 00000-0 0 9991
2 13035 12.6798 334.8336 0050963 209.4451 150.2702 0.99596505126289Epoch: 2026-10-02T22:34Z
TLE epoch observation values (Epoch: 2026-10-02T22:34:53.615Z)
Latitude
-0.00001°
Longitude
-15.55831°
Altitude
36,164.916 km
Speed
3.054 km/s
True Right ascension
22h 19m 16s
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
11:25:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,193.819 km
Perigee altitude
35,762.101 km
Semi-major axis
42,356.097 km
Eccentricity
0.0051
Inclination
12.6798°
RAAN
334.8336°
Arg. of periapsis
209.4451°
True anomaly
150.55821°
Mean anomaly
150.2702°
Eccentric anomaly
150.41437°
Mean motion
0.24898 °/min
Orbital period
1,445.88 mins
BSTAR
0
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Other satellites on launch #4 in the year 1982 (1982-01-16 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.SATCOM 4 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. |
|---|---|---|---|---|---|---|---|
| SATCOM 4 is likely not visible in the next few days. |
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13035 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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