COSMOS 2143 DEB, 57725
Orbit data source: Space-Track
COSMOS 2143 DEB, 57725 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
57725 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Expand to show TLE details & history
TLE from 20 hours ago
0 COSMOS 2143 DEB
1 57725U 91033N 25197.91917371 .00000380 00000-0 20361-2 0 9999
2 57725 82.8241 177.4365 0140652 83.4060 278.3019 12.60339798 91845
Epoch: 2025-07-16T22:03Z
TLE epoch observation values (Epoch: 2025-07-16T22:03:36.608Z)
Latitude
-0.00002°
Longitude
-88.45847°
Altitude
1,409.949 km
Speed
7.162 km/s
True Right ascension
11h 49m 44s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
81.26872°
Longitude
36.38623°
Altitude
1,328.24 km
Speed
7.249 km/s
Apparent Right ascension
18h 39m 50s
Apparent Declination
30° 35' 04"
Sunlit
Visualization observer readout
Local Sidereal Time
06:18:57
Azimuth
355.24° N
Elevation
-19.333°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
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 #33 in the year 1991 (1991-05-16 UTC)
COSMOS 2143 DEB Visibility forecast
Observer location: undefined°, undefined°
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. |
---|---|---|---|---|---|---|---|
15 mins | 2025-07-17 22:54:15.261Z | 170.557° S | 2025-07-17 23:02:15.261Z | 87.855° E | 41.795° | 2025-07-17 23:09:15.261Z | 14.573° NNE |
10 mins | 2025-07-18 00:53:15.261Z | 248.604° W | 2025-07-18 00:58:15.261Z | 295.861° NW | 22.544° | 2025-07-18 01:03:15.261Z | 339.393° N |
11 mins | 2025-07-18 08:58:15.261Z | 23.611° NE | 2025-07-18 09:03:15.261Z | 68.239° E | 22.171° | 2025-07-18 09:09:15.261Z | 118.112° SE |
14 mins | 2025-07-18 10:52:15.261Z | 345.663° N | 2025-07-18 10:59:15.261Z | 257.824° W | 42.451° | 2025-07-18 11:06:15.261Z | 188.848° SSW |
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 |
---|
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
---|
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 |
---|