COSMOS 1823 DEB, 18753
Orbit data source: Space-Track
COSMOS 1823 DEB, 18753 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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18753 intel report (Beta)
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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1823 DEB
1 18753U 87020AE 26171.27563639 .00000144 00000-0 11255-2 0 9994
2 18753 73.4455 113.2741 0024223 28.9762 122.5233 12.45839210749339Epoch: 2026-06-20T06:36Z
TLE epoch observation values (Epoch: 2026-06-20T06:36:54.984Z)
Latitude
27.03844°
Longitude
-83.13044°
Altitude
1,494.997 km
Speed
7.114 km/s
True Right ascension
18h 58m 21s
True Declination
26° 54' 45"
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
00:39:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,498.867 km
Perigee altitude
1,460.798 km
Semi-major axis
7,857.97 km
Eccentricity
0.00242
Inclination
73.4455°
RAAN
113.2741°
Arg. of periapsis
28.9762°
True anomaly
122.75696°
Mean anomaly
122.5233°
Eccentric anomaly
122.64017°
Mean motion
3.11586 °/min
Orbital period
115.54 mins
BSTAR
0.0011255
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-22 19:34:14.487Z | 143.121° SSE | 2026-06-22 19:40:14.487Z | 96.696° ESE | 23.392° | 2026-06-22 19:46:14.487Z | 47.414° ENE |
| 16 mins | 2026-06-22 21:30:14.487Z | 211.961° SW | 2026-06-22 21:38:14.487Z | 310.115° NW | 42.422° | 2026-06-22 21:46:14.487Z | 15.159° NNE |
| 8 mins | 2026-06-22 23:34:14.487Z | 290.231° WNW | 2026-06-22 23:38:14.487Z | 320.223° NNW | 14.982° | 2026-06-22 23:42:14.487Z | 348.77° N |
| 13 mins | 2026-06-23 05:42:14.487Z | 3.204° NNE | 2026-06-23 05:48:14.487Z | 57.7° ENE | 28.138° | 2026-06-23 05:55:14.487Z | 115.026° SE |
| 16 mins | 2026-06-23 07:39:14.487Z | 331.496° NNW | 2026-06-23 07:46:14.487Z | 269.017° W | 40.804° | 2026-06-23 07:55:14.487Z | 180.054° SSW |
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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