COSMOS 1823 DEB, 18725
Orbit data source: Space-Track
COSMOS 1823 DEB, 18725 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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18725 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, 0.1 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 18725U 87020C 26171.44373029 .00000065 00000-0 61654-3 0 9995
2 18725 73.7653 349.1772 0072698 148.0242 237.8599 12.38689175739813Epoch: 2026-06-20T10:38Z
TLE epoch observation values (Epoch: 2026-06-20T10:38:58.297Z)
Latitude
24.14043°
Longitude
-71.76219°
Altitude
1,545.383 km
Speed
7.082 km/s
True Right ascension
23h 46m 33s
True Declination
24° 01' 30"
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
05:04:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,567.379 km
Perigee altitude
1,452.688 km
Semi-major axis
7,888.17 km
Eccentricity
0.00727
Inclination
73.7653°
RAAN
349.1772°
Arg. of periapsis
148.0242°
True anomaly
237.15792°
Mean anomaly
237.8599°
Eccentric anomaly
237.50857°
Mean motion
3.09798 °/min
Orbital period
116.2 mins
BSTAR
0.00061654
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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 21:14:57.638Z | 3.786° NNE | 2026-06-22 21:20:57.638Z | 52.903° ENE | 23.654° | 2026-06-22 21:26:57.638Z | 102.548° ESE |
| 16 mins | 2026-06-22 23:12:57.638Z | 336.111° NNW | 2026-06-22 23:20:57.638Z | 231.802° WSW | 43.543° | 2026-06-22 23:28:57.638Z | 172.399° S |
| 15 mins | 2026-06-23 12:15:57.638Z | 179.922° S | 2026-06-23 12:22:57.638Z | 103.405° ESE | 42.255° | 2026-06-23 12:30:57.638Z | 25.885° NE |
| 13 mins | 2026-06-23 14:15:57.638Z | 251.432° W | 2026-06-23 14:21:57.638Z | 300.852° NW | 26.73° | 2026-06-23 14:28:57.638Z | 359.497° 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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