SL-8 DEB, 39692
Orbit data source: Space-Track
SL-8 DEB, 39692 is space debris in LEO originally from a launch on Tue, 12 Feb 1991 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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39692 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 10 months ago
TLE from 10 months ago
0 SL-8 DEB
1 39692U 91009DF 25134.72774287 .00000525 00000-0 40208-2 0 9995
2 39692 74.0931 259.5369 0097005 202.1652 157.5187 12.39350746500608Epoch: 2025-05-14T17:27Z
TLE epoch observation values (Epoch: 2025-05-14T17:27:56.983Z)
Latitude
0.00003°
Longitude
124.84151°
Altitude
1,582.541 km
Speed
7.046 km/s
True Right ascension
17h 18m 08s
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
10:37:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,583.691 km
Perigee altitude
1,430.707 km
Semi-major axis
7,885.336 km
Eccentricity
0.0097
Inclination
74.0931°
RAAN
259.5369°
Arg. of periapsis
202.1652°
True anomaly
157.93904°
Mean anomaly
157.5187°
Eccentric anomaly
157.72934°
Mean motion
3.09965 °/min
Orbital period
116.14 mins
BSTAR
0.0040208
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Other satellites on launch #9 in the year 1991 (1991-02-12 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-03-12 09:41:00.545Z | 119.917° SE | 2026-03-12 09:45:00.545Z | 91.826° ESE | 15.309° | 2026-03-12 09:50:00.545Z | 55.97° ENE |
| 16 mins | 2026-03-12 11:35:00.545Z | 194.145° SSW | 2026-03-12 11:43:00.545Z | 48.52° ENE | 44.768° | 2026-03-12 11:51:00.545Z | 19.987° NNE |
| 11 mins | 2026-03-12 13:37:00.545Z | 266.744° W | 2026-03-12 13:42:00.545Z | 305.875° NW | 20.601° | 2026-03-12 13:48:00.545Z | 353.26° N |
| 10 mins | 2026-03-12 19:50:00.545Z | 13.028° NNE | 2026-03-12 19:55:00.545Z | 54.459° ENE | 19.549° | 2026-03-12 20:00:00.545Z | 93.148° ESE |
| 15 mins | 2026-03-12 21:47:00.545Z | 340.61° N | 2026-03-12 21:54:00.545Z | 325.399° NNW | 44.871° | 2026-03-12 22:02:00.545Z | 164.418° S |
| 8 mins | 2026-03-12 23:48:00.545Z | 297.908° NW | 2026-03-12 23:52:00.545Z | 267.344° W | 15.261° | 2026-03-12 23:56:00.545Z | 238.583° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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