SL-8 DEB, 12793
Orbit data source: Space-Track
SL-8 DEB, 12793 is space debris in LEO originally from a launch on Fri, 28 Aug 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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12793 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 SL-8 DEB
1 12793U 81084C 26178.11977517 .00003596 00000-0 50282-3 0 9998
2 12793 74.0217 165.2258 0001847 243.4435 116.6551 14.77999704370090Epoch: 2026-06-27T02:52Z
TLE epoch observation values (Epoch: 2026-06-27T02:52:28.574Z)
Latitude
-0.00003°
Longitude
-153.13177°
Altitude
638.888 km
Speed
7.539 km/s
True Right ascension
11h 00m 54s
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
07:17:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
634.519 km
Perigee altitude
631.929 km
Semi-major axis
7,011.361 km
Eccentricity
0.00018
Inclination
74.0217°
RAAN
165.2258°
Arg. of periapsis
243.4435°
True anomaly
116.67401°
Mean anomaly
116.6551°
Eccentric anomaly
116.66456°
Mean motion
3.69692 °/min
Orbital period
97.38 mins
BSTAR
0.00050282
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Other satellites on launch #84 in the year 1981 (1981-08-28 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.SL-8 DEB 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-28 00:06:41.108Z | 185.135° SSW | 2026-06-28 00:10:41.108Z | 104.096° ESE | 41.671° | 2026-06-28 00:14:41.108Z | 26.51° NE |
| 7 mins | 2026-06-28 10:18:41.108Z | 347.507° N | 2026-06-28 10:21:41.108Z | 77.195° E | 43.94° | 2026-06-28 10:25:41.108Z | 155.687° 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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