SL-3 DEB, 25655
Orbit data source: Space-Track
SL-3 DEB, 25655 is space debris in SSO originally from a launch on Wed, 20 Apr 1988 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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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25655 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: 2 days ago
TLE from 2 days ago
0 SL-3 DEB
1 25655U 88032D 26152.47624409 .00004946 00000-0 21633-3 0 9997
2 25655 97.5152 135.7836 0029285 293.1127 66.7023 15.22154950 63959Epoch: 2026-06-01T11:25Z
TLE epoch observation values (Epoch: 2026-06-01T11:25:47.489Z)
Latitude
-0.00004°
Longitude
74.37271°
Altitude
494.514 km
Speed
7.622 km/s
True Right ascension
09h 03m 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
03:45:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
516.441 km
Perigee altitude
476.178 km
Semi-major axis
6,874.447 km
Eccentricity
0.00293
Inclination
97.5152°
RAAN
135.7836°
Arg. of periapsis
293.1127°
True anomaly
67.01096°
Mean anomaly
66.7023°
Eccentric anomaly
66.85659°
Mean motion
3.80791 °/min
Orbital period
94.54 mins
BSTAR
0.00021633
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Other satellites on launch #32 in the year 1988 (1988-04-20 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-3 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-03 23:31:10.770Z | 212.334° SW | 2026-06-03 23:33:10.770Z | 261.002° W | 26.793° | 2026-06-03 23:36:10.770Z | 323.243° NNW |
| 4 mins | 2026-06-04 11:01:10.770Z | 60.263° ENE | 2026-06-04 11:03:10.770Z | 104.967° ESE | 20.409° | 2026-06-04 11:05:10.770Z | 141.815° SSE |
| 4 mins | 2026-06-04 12:35:10.770Z | 318.409° NNW | 2026-06-04 12:36:10.770Z | 295.888° NW | 20.804° | 2026-06-04 12:39:10.770Z | 239.785° 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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