COSMOS 1823 DEB, 18910
Orbit data source: Space-Track
COSMOS 1823 DEB, 18910 is space debris in LEO originally from a launch on Fri, 20 Feb 1987 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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18910 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1823 DEB
1 18910U 87020AU 26171.35898766 .00000132 00000-0 99678-3 0 9993
2 18910 73.6770 301.8514 0013043 312.7183 76.3415 12.48732758751218Epoch: 2026-06-20T08:36Z
TLE epoch observation values (Epoch: 2026-06-20T08:36:56.533Z)
Latitude
27.96699°
Longitude
-87.05747°
Altitude
1,470.328 km
Speed
7.131 km/s
True Right ascension
20h 43m 00s
True Declination
27° 50' 16"
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
23:08:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,477.897 km
Perigee altitude
1,457.431 km
Semi-major axis
7,845.801 km
Eccentricity
0.0013
Inclination
73.677°
RAAN
301.8514°
Arg. of periapsis
312.7183°
True anomaly
76.48679°
Mean anomaly
76.3415°
Eccentric anomaly
76.41414°
Mean motion
3.12311 °/min
Orbital period
115.27 mins
BSTAR
0.00099678
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Other satellites on launch #20 in the year 1987 (1987-02-20 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 1823 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 12:39:54.963Z | 309.138° NW | 2026-06-22 12:41:54.963Z | 322.881° NNW | 10.938° | 2026-06-22 12:43:54.963Z | 336.562° NNW |
| 15 mins | 2026-06-22 18:43:54.963Z | 355.555° N | 2026-06-22 18:50:54.963Z | 60.753° ENE | 33.875° | 2026-06-22 18:58:54.963Z | 129.411° SE |
| 14 mins | 2026-06-22 20:41:54.963Z | 324.606° NNW | 2026-06-22 20:48:54.963Z | 256.261° W | 34.992° | 2026-06-22 20:55:54.963Z | 194.808° SSW |
| 9 mins | 2026-06-23 07:43:54.963Z | 121.358° SE | 2026-06-23 07:47:54.963Z | 90.964° ESE | 17.186° | 2026-06-23 07:52:54.963Z | 54.093° ENE |
| 16 mins | 2026-06-23 09:36:54.963Z | 198.728° SSW | 2026-06-23 09:44:54.963Z | 354.199° N | 44.809° | 2026-06-23 09:52:54.963Z | 19.101° NNE |
| 10 mins | 2026-06-23 11:38:54.963Z | 273.509° WNW | 2026-06-23 11:43:54.963Z | 313.516° NW | 19.444° | 2026-06-23 11:48:54.963Z | 351.755° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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