SL-8 DEB, 25085
Orbit data source: Space-Track
SL-8 DEB, 25085 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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25085 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 SL-8 DEB
1 25085U 91009CX 26069.15394881 .00000199 00000-0 18637-2 0 9997
2 25085 74.1082 334.8365 0177896 260.0992 255.7094 12.24395118398921Epoch: 2026-03-10T03:41Z
TLE epoch observation values (Epoch: 2026-03-10T03:41:41.177Z)
Latitude
25.11677°
Longitude
-76.05441°
Altitude
1,613.252 km
Speed
7.049 km/s
True Right ascension
09h 48m 48s
True Declination
24° 59' 56"
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
10:34:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,712.731 km
Perigee altitude
1,429.896 km
Semi-major axis
7,949.45 km
Eccentricity
0.01779
Inclination
74.1082°
RAAN
334.8365°
Arg. of periapsis
260.0992°
True anomaly
253.74511°
Mean anomaly
255.7094°
Eccentric anomaly
254.72613°
Mean motion
3.06223 °/min
Orbital period
117.56 mins
BSTAR
0.0018637
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-03-12 06:29:26.158Z | 316.865° NNW | 2026-03-12 06:36:26.158Z | 268.349° W | 22.57° | 2026-03-12 06:42:26.158Z | 224.311° SW |
| 16 mins | 2026-03-12 17:40:26.158Z | 165.991° S | 2026-03-12 17:48:26.158Z | 91.693° ESE | 37.144° | 2026-03-12 17:56:26.158Z | 30.511° NE |
| 17 mins | 2026-03-12 19:40:26.158Z | 234.379° WSW | 2026-03-12 19:48:26.158Z | 302.584° NW | 34.169° | 2026-03-12 19:57:26.158Z | 8.763° NNE |
| 8 mins | 2026-03-13 02:02:26.158Z | 17.211° NNE | 2026-03-13 02:05:26.158Z | 36.825° NE | 14.621° | 2026-03-13 02:10:26.158Z | 69.666° E |
| 17 mins | 2026-03-13 04:00:26.158Z | 349.347° N | 2026-03-13 04:08:26.158Z | 61.559° ENE | 40.818° | 2026-03-13 04:17:26.158Z | 144.218° SSE |
| 14 mins | 2026-03-13 06:01:26.158Z | 318.36° NNW | 2026-03-13 06:08:26.158Z | 261.983° W | 28.145° | 2026-03-13 06:15:26.158Z | 209.71° SW |
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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