COSMOS 1823 DEB, 18757
Orbit data source: Space-Track
COSMOS 1823 DEB, 18757 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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18757 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 18757U 87020AJ 26171.44838559 .00006136 00000-0 10868-1 0 9998
2 18757 73.7095 241.1230 0015409 284.4369 92.6149 13.42546568800518Epoch: 2026-06-20T10:45Z
TLE epoch observation values (Epoch: 2026-06-20T10:45:40.514Z)
Latitude
16.50679°
Longitude
175.98405°
Altitude
1,102.196 km
Speed
7.302 km/s
True Right ascension
16h 24m 15s
True Declination
16° 25' 04"
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
05:02:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,109.083 km
Perigee altitude
1,086.044 km
Semi-major axis
7,475.7 km
Eccentricity
0.00154
Inclination
73.7095°
RAAN
241.123°
Arg. of periapsis
284.4369°
True anomaly
92.79127°
Mean anomaly
92.6149°
Eccentric anomaly
92.70309°
Mean motion
3.35788 °/min
Orbital period
107.21 mins
BSTAR
0.010868
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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 | 2026-06-23 04:56:27.792Z | 174.288° S | 2026-06-23 05:02:27.792Z | 102.366° ESE | 37.955° | 2026-06-23 05:08:27.792Z | 31.089° NE |
| 10 mins | 2026-06-23 06:47:27.792Z | 249.682° W | 2026-06-23 06:52:27.792Z | 306.662° NW | 26.052° | 2026-06-23 06:57:27.792Z | 357.32° N |
| 10 mins | 2026-06-23 14:21:27.792Z | 5.311° NNE | 2026-06-23 14:26:27.792Z | 59.905° ENE | 26.125° | 2026-06-23 14:31:27.792Z | 112.93° SE |
| 12 mins | 2026-06-23 16:10:27.792Z | 327.666° NNW | 2026-06-23 16:16:27.792Z | 245.065° WSW | 37.758° | 2026-06-23 16:22:27.792Z | 184.45° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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