SL-16 DEB, 39902
Orbit data source: Space-Track
SL-16 DEB, 39902 is space debris in LEO originally from a launch on Fri, 26 Mar 1993 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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39902 intel report (Beta)
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Edit Public Description
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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 SL-16 DEB
1 39902U 93016CC 25294.99892453 .00000275 00000-0 29482-3 0 9995
2 39902 71.0067 18.6619 0188522 137.1787 42.5029 13.74484728570650Epoch: 2025-10-21T23:58Z
TLE epoch observation values (Epoch: 2025-10-21T23:58:27.079Z)
Latitude
-1.21517°
Longitude
168.78636°
Altitude
884.923 km
Speed
7.461 km/s
True Right ascension
13h 16m 18s
True Declination
-1° 12' 29"
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
17:49:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,120.222 km
Perigee altitude
842.732 km
Semi-major axis
7,359.614 km
Eccentricity
0.01885
Inclination
71.0067°
RAAN
18.6619°
Arg. of periapsis
137.1787°
True anomaly
43.98808°
Mean anomaly
42.5029°
Eccentric anomaly
43.2429°
Mean motion
3.43764 °/min
Orbital period
104.72 mins
BSTAR
0.00029482
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Other satellites on launch #16 in the year 1993 (1993-03-26 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-16 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-10-23 06:39:16.906Z | 189.013° SSW | 2025-10-23 06:45:16.906Z | 103.156° ESE | 42.474° | 2025-10-23 06:50:16.906Z | 30.54° NE |
| 8 mins | 2025-10-23 08:29:16.906Z | 267.232° W | 2025-10-23 08:32:16.906Z | 300.1° NW | 20.256° | 2025-10-23 08:37:16.906Z | 355.491° N |
| 8 mins | 2025-10-23 15:51:16.906Z | 0.028° NNE | 2025-10-23 15:55:16.906Z | 61.61° ENE | 30.212° | 2025-10-23 15:59:16.906Z | 119.522° SE |
| 7 mins | 2025-10-23 17:39:16.906Z | 301.181° NW | 2025-10-23 17:42:16.906Z | 253.809° W | 26.292° | 2025-10-23 17:46:16.906Z | 201.701° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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