COSMOS 2143 DEB, 57724
Orbit data source: Space-Track
COSMOS 2143 DEB, 57724 is space debris in LEO originally from a launch on Thu, 16 May 1991 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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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57724 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
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: 1 day ago
TLE from 1 day ago
0 COSMOS 2143 DEB
1 57724U 91033M 25272.45494362 .00000548 00000-0 25782-2 0 9999
2 57724 82.5076 96.4126 0006145 39.3115 320.8427 12.73613728102336Epoch: 2025-09-29T10:55Z
TLE epoch observation values (Epoch: 2025-09-29T10:55:07.128Z)
Latitude
-0.00009°
Longitude
-75.82553°
Altitude
1,366.308 km
Speed
7.177 km/s
True Right ascension
06h 25m 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
12:43:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,369.319 km
Perigee altitude
1,359.804 km
Semi-major axis
7,742.699 km
Eccentricity
0.00061
Inclination
82.5076°
RAAN
96.4126°
Arg. of periapsis
39.3115°
True anomaly
320.79821°
Mean anomaly
320.8427°
Eccentric anomaly
320.82046°
Mean motion
3.1857 °/min
Orbital period
113.01 mins
BSTAR
0.0025782
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Other satellites on launch #33 in the year 1991 (1991-05-16 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.COSMOS 2143 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-09-30 23:20:35.323Z | 5.531° NNE | 2025-09-30 23:27:35.323Z | 73.425° E | 35.574° | 2025-09-30 23:34:35.323Z | 144.506° SSE |
| 12 mins | 2025-10-01 01:15:35.323Z | 330.561° NNW | 2025-10-01 01:21:35.323Z | 271.814° WNW | 30.135° | 2025-10-01 01:27:35.323Z | 216.058° SW |
| 13 mins | 2025-10-01 12:02:35.323Z | 149.531° SSE | 2025-10-01 12:08:35.323Z | 90.698° ESE | 33.228° | 2025-10-01 12:15:35.323Z | 23.408° NE |
| 13 mins | 2025-10-01 13:56:35.323Z | 224.014° SW | 2025-10-01 14:02:35.323Z | 284.198° WNW | 32.503° | 2025-10-01 14:09:35.323Z | 351.679° N |
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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