SL-16 DEB, 39725
Orbit data source: Space-Track
SL-16 DEB, 39725 is space debris in LEO originally from a launch on Fri, 25 Dec 1992 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
39725 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
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: 2 weeks ago
TLE from 2 weeks ago
0 SL-16 DEB
1 39725U 92093KR 25287.69203973 .00002727 00000-0 13087-2 0 9991
2 39725 71.1744 275.9156 0086873 276.4741 82.6499 14.17825974592080Epoch: 2025-10-14T16:36Z
TLE epoch observation values (Epoch: 2025-10-14T16:36:32.232Z)
Latitude
0.00002°
Longitude
3.30448°
Altitude
827.651 km
Speed
7.443 km/s
True Right ascension
18h 23m 39s
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
19:50:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
893.244 km
Perigee altitude
767.995 km
Semi-major axis
7,208.756 km
Eccentricity
0.00869
Inclination
71.1744°
RAAN
275.9156°
Arg. of periapsis
276.4741°
True anomaly
83.63854°
Mean anomaly
82.6499°
Eccentric anomaly
83.14409°
Mean motion
3.54611 °/min
Orbital period
101.52 mins
BSTAR
0.0013087
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #93 in the year 1992 (1992-12-25 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-31 05:22:43.343Z | 24.85° NE | 2025-10-31 05:24:43.343Z | 45.917° ENE | 12.403° | 2025-10-31 05:26:43.343Z | 67.191° ENE |
| 9 mins | 2025-10-31 07:05:43.343Z | 343.03° N | 2025-10-31 07:09:43.343Z | 77.874° E | 44.032° | 2025-10-31 07:14:43.343Z | 151.619° SSE |
| 7 mins | 2025-10-31 20:11:43.343Z | 136.01° SSE | 2025-10-31 20:14:43.343Z | 94.97° ESE | 21.693° | 2025-10-31 20:18:43.343Z | 50.966° ENE |
| 9 mins | 2025-10-31 21:53:43.343Z | 228.742° WSW | 2025-10-31 21:57:43.343Z | 294.888° NW | 37.399° | 2025-10-31 22:02:43.343Z | 10.195° 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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|