SL-16 DEB, 39907
Orbit data source: Space-Track
SL-16 DEB, 39907 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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39907 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: 3 days ago
TLE from 3 days ago
0 SL-16 DEB
1 39907U 93016CH 25287.59557516 .00000428 00000-0 36090-3 0 9999
2 39907 70.9927 231.9597 0128778 164.4249 196.0882 13.89539976577646Epoch: 2025-10-14T14:17Z
TLE epoch observation values (Epoch: 2025-10-14T14:17:37.693Z)
Latitude
-0.00004°
Longitude
-5.82911°
Altitude
1,023.149 km
Speed
7.295 km/s
True Right ascension
15h 27m 50s
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
19:24:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,022.283 km
Perigee altitude
834.104 km
Semi-major axis
7,306.331 km
Eccentricity
0.01288
Inclination
70.9927°
RAAN
231.9597°
Arg. of periapsis
164.4249°
True anomaly
195.6855°
Mean anomaly
196.0882°
Eccentric anomaly
195.88623°
Mean motion
3.47532 °/min
Orbital period
103.59 mins
BSTAR
0.0003609
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-18 05:14:42.259Z | 21.168° NNE | 2025-10-18 05:16:42.259Z | 43.105° NE | 13.833° | 2025-10-18 05:19:42.259Z | 76.654° E |
| 9 mins | 2025-10-18 06:59:42.259Z | 336.865° NNW | 2025-10-18 07:03:42.259Z | 333.097° NNW | 44.843° | 2025-10-18 07:08:42.259Z | 158.71° S |
| 10 mins | 2025-10-18 20:20:42.259Z | 167.873° S | 2025-10-18 20:25:42.259Z | 97.539° ESE | 33.178° | 2025-10-18 20:30:42.259Z | 39.202° NE |
| 9 mins | 2025-10-18 22:07:42.259Z | 250.93° W | 2025-10-18 22:11:42.259Z | 307.528° NW | 28.449° | 2025-10-18 22:16:42.259Z | 4.565° NNE |
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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