COSMOS 252 DEB *, 5871
Orbit data source: Space-Track
COSMOS 252 DEB *, 5871 is space debris in LEO originally from a launch on Fri, 01 Nov 1968 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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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, 0.2 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 252 DEB *
1 05871U 68097DK 25346.69719353 .00001297 00000-0 54963-3 0 9993
2 05871 62.8186 95.4861 0896630 199.4925 156.9645 13.06324663689214Epoch: 2025-12-12T16:43Z
TLE epoch observation values (Epoch: 2025-12-12T16:43:57.520Z)
Latitude
0.00001°
Longitude
122.86134°
Altitude
1,875.841 km
Speed
6.654 km/s
True Right ascension
06h 21m 56s
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
22:08:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,919.055 km
Perigee altitude
553.585 km
Semi-major axis
7,614.457 km
Eccentricity
0.08966
Inclination
62.8186°
RAAN
95.4861°
Arg. of periapsis
199.4925°
True anomaly
160.60545°
Mean anomaly
156.9645°
Eccentric anomaly
158.82056°
Mean motion
3.26652 °/min
Orbital period
110.21 mins
BSTAR
0.00054963
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Other satellites on launch #97 in the year 1968 (1968-11-01 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 252 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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2025-12-14 07:23:23.466Z | 163.062° S | 2025-12-14 07:32:23.466Z | 108.22° ESE | 27.719° | 2025-12-14 07:40:23.466Z | 55.324° ENE |
| 19 mins | 2025-12-14 09:16:23.466Z | 217.687° SW | 2025-12-14 09:26:23.466Z | 320.583° NNW | 44.668° | 2025-12-14 09:35:23.466Z | 33.185° NE |
| 15 mins | 2025-12-14 11:14:23.466Z | 273.147° WNW | 2025-12-14 11:21:23.466Z | 319.543° NNW | 26.939° | 2025-12-14 11:29:23.466Z | 21.645° NNE |
| 8 mins | 2025-12-14 13:15:23.466Z | 323° NNW | 2025-12-14 13:19:23.466Z | 349.247° N | 14.817° | 2025-12-14 13:23:23.466Z | 19.229° NNE |
| 8 mins | 2025-12-14 15:13:23.466Z | 345.371° N | 2025-12-14 15:17:23.466Z | 17.851° NNE | 17.396° | 2025-12-14 15:21:23.466Z | 56.838° ENE |
| 10 mins | 2025-12-14 17:08:23.466Z | 334.452° NNW | 2025-12-14 17:13:23.466Z | 36.555° NE | 39.531° | 2025-12-14 17:18:23.466Z | 124.943° SE |
| 6 mins | 2025-12-14 19:03:23.466Z | 292.214° WNW | 2025-12-14 19:06:23.466Z | 258.59° W | 19.552° | 2025-12-14 19:09:23.466Z | 216.926° SW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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