SL-16 DEB, 35420
Orbit data source: Space-Track
SL-16 DEB, 35420 is space debris in SSO originally from a launch on Mon, 10 Dec 2001 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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35420 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: 2 days ago
TLE from 2 days ago
0 SL-16 DEB
1 35420U 01056M 25309.13540924 .00000543 00000-0 58948-3 0 9992
2 35420 99.4276 80.4218 0025025 135.3603 46.3688 13.77445046195923Epoch: 2025-11-05T03:14Z
TLE epoch observation values (Epoch: 2025-11-05T03:14:59.358Z)
Latitude
-2.03666°
Longitude
166.72549°
Altitude
963.411 km
Speed
7.376 km/s
True Right ascension
17h 20m 20s
True Declination
-2° 01' 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
15:58:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
988.603 km
Perigee altitude
951.824 km
Semi-major axis
7,348.351 km
Eccentricity
0.0025
Inclination
99.4276°
RAAN
80.4218°
Arg. of periapsis
135.3603°
True anomaly
46.57681°
Mean anomaly
46.3688°
Eccentric anomaly
46.47276°
Mean motion
3.44555 °/min
Orbital period
104.48 mins
BSTAR
0.00058948
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Other satellites on launch #56 in the year 2001 (2001-12-10 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-11-06 20:48:40.061Z | 38.206° NE | 2025-11-06 20:53:40.061Z | 96.203° ESE | 25.235° | 2025-11-06 20:57:40.061Z | 146.978° SSE |
| 9 mins | 2025-11-06 22:32:40.061Z | 354.67° N | 2025-11-06 22:36:40.061Z | 297.351° NW | 33.962° | 2025-11-06 22:41:40.061Z | 226.343° WSW |
| 10 mins | 2025-11-07 08:32:40.061Z | 150.764° SSE | 2025-11-07 08:36:40.061Z | 81.254° E | 43.071° | 2025-11-07 08:42:40.061Z | 350.755° N |
| 6 mins | 2025-11-07 10:17:40.061Z | 238.156° WSW | 2025-11-07 10:20:40.061Z | 271.447° WNW | 16.344° | 2025-11-07 10:23:40.061Z | 303.223° NW |
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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