SSA, 13844
Orbit data source: Space-Track
SSA, 13844 is an American payload satellite in LEO that was launched on Wed, 09 Feb 1983 UTC via an ATLAS H launch vehicle from the Air Force Western Test Range (AFWTR). 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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13844 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Martin Marietta
Mission
Spacecraft
Bus & Motor
NOSS SSU, Unknown motor
Mass
200 kg wet, 200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 SSA
1 13844U 83008E 26131.17388238 .00000858 00000-0 13809-3 0 9997
2 13844 63.3079 130.0637 0715470 134.2830 231.9247 13.77579903353757Epoch: 2026-05-11T04:10Z
TLE epoch observation values (Epoch: 2026-05-11T04:10:23.437Z)
Latitude
0.00002°
Longitude
-161.50035°
Altitude
1,320.478 km
Speed
7.026 km/s
True Right ascension
08h 40m 15s
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
22:23:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,497.126 km
Perigee altitude
445.466 km
Semi-major axis
7,349.433 km
Eccentricity
0.07155
Inclination
63.3079°
RAAN
130.0637°
Arg. of periapsis
134.283°
True anomaly
225.82018°
Mean anomaly
231.9247°
Eccentric anomaly
228.83848°
Mean motion
3.44479 °/min
Orbital period
104.51 mins
BSTAR
0.00013809
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Other satellites on launch #8 in the year 1983 (1983-02-09 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.SSA Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-12 01:10:55.927Z | 193.954° SSW | 2026-05-12 01:17:55.927Z | 110.246° ESE | 38.599° | 2026-05-12 01:21:55.927Z | 48.429° ENE |
| 7 mins | 2026-05-12 03:01:55.927Z | 264.655° W | 2026-05-12 03:05:55.927Z | 318.193° NNW | 24.891° | 2026-05-12 03:08:55.927Z | 2.619° NNE |
| 4 mins | 2026-05-12 10:22:55.927Z | 329.231° NNW | 2026-05-12 10:24:55.927Z | 134.147° SE | 42.242° | 2026-05-12 10:26:55.927Z | 144.343° SSE |
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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