COSMOS 1823 DEB, 39806
Orbit data source: Space-Track
COSMOS 1823 DEB, 39806 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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39806 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: 4 days ago
TLE from 4 days ago
0 COSMOS 1823 DEB
1 39806U 87020EE 26169.88915759 .00000224 00000-0 17947-2 0 9997
2 39806 73.6299 227.0187 0069670 342.3498 17.5125 12.39874036546236Epoch: 2026-06-18T21:20Z
TLE epoch observation values (Epoch: 2026-06-18T21:20:23.215Z)
Latitude
-0.00007°
Longitude
-0.20406°
Altitude
1,457.121 km
Speed
7.158 km/s
True Right ascension
15h 08m 04s
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
01:45:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,559.937 km
Perigee altitude
1,450.093 km
Semi-major axis
7,883.152 km
Eccentricity
0.00697
Inclination
73.6299°
RAAN
227.0187°
Arg. of periapsis
342.3498°
True anomaly
17.75475°
Mean anomaly
17.5125°
Eccentric anomaly
17.63342°
Mean motion
3.10094 °/min
Orbital period
116.09 mins
BSTAR
0.0017947
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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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2026-06-22 15:00:39.463Z | 336.065° NNW | 2026-06-22 15:09:39.463Z | 246.002° WSW | 43.398° | 2026-06-22 15:17:39.463Z | 174.538° S |
| 4 mins | 2026-06-22 17:04:39.463Z | 285.235° WNW | 2026-06-22 17:06:39.463Z | 271.712° WNW | 11.965° | 2026-06-22 17:08:39.463Z | 258.396° W |
| 15 mins | 2026-06-23 04:03:39.463Z | 181.214° SSW | 2026-06-23 04:10:39.463Z | 106.408° ESE | 42.372° | 2026-06-23 04:18:39.463Z | 25.842° NE |
| 13 mins | 2026-06-23 06:03:39.463Z | 251.888° W | 2026-06-23 06:09:39.463Z | 301.484° NW | 26.217° | 2026-06-23 06:16:39.463Z | 359.767° N |
| 9 mins | 2026-06-23 12:18:39.463Z | 17.031° NNE | 2026-06-23 12:22:39.463Z | 47.163° ENE | 17.534° | 2026-06-23 12:27:39.463Z | 82.769° E |
| 16 mins | 2026-06-23 14:15:39.463Z | 345.193° N | 2026-06-23 14:22:39.463Z | 56.885° ENE | 43.993° | 2026-06-23 14:31:39.463Z | 154.386° SSE |
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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