COSMOS 1275 DEB, 20100
Orbit data source: Space-Track
COSMOS 1275 DEB, 20100 is space debris in LEO originally from a launch on Thu, 04 Jun 1981 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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20100 intel report (Beta)
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Edit Public Description
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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 20100U 81053ML 25310.51321032 .00000094 00000-0 13059-3 0 9992
2 20100 82.8955 226.4457 0170122 260.7984 280.2398 13.43290307825213Epoch: 2025-11-06T12:19Z
TLE epoch observation values (Epoch: 2025-11-06T12:19:01.371Z)
Latitude
0.7718°
Longitude
175.62383°
Altitude
1,079.299 km
Speed
7.323 km/s
True Right ascension
03h 05m 23s
True Declination
0° 46' 03"
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
07:57:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,221.363 km
Perigee altitude
967.119 km
Semi-major axis
7,472.378 km
Eccentricity
0.01701
Inclination
82.8955°
RAAN
226.4457°
Arg. of periapsis
260.7984°
True anomaly
278.31448°
Mean anomaly
280.2398°
Eccentric anomaly
279.27782°
Mean motion
3.36012 °/min
Orbital period
107.14 mins
BSTAR
0.00013059
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Other satellites on launch #53 in the year 1981 (1981-06-04 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 1275 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-11-07 17:54:46.606Z | 133.74° SE | 2025-11-07 17:59:46.606Z | 88.043° E | 23.469° | 2025-11-07 18:05:46.606Z | 31.988° NE |
| 13 mins | 2025-11-07 19:41:46.606Z | 206.081° SW | 2025-11-07 19:47:46.606Z | 285.347° WNW | 40.002° | 2025-11-07 19:54:46.606Z | 359.006° N |
| 10 mins | 2025-11-08 05:08:46.606Z | 23.297° NE | 2025-11-08 05:12:46.606Z | 64.998° ENE | 25.093° | 2025-11-08 05:18:46.606Z | 126.539° SE |
| 12 mins | 2025-11-08 06:55:46.606Z | 339.87° N | 2025-11-08 07:01:46.606Z | 262.961° W | 37.918° | 2025-11-08 07:07:46.606Z | 197.653° 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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