COSMOS 1275 DEB, 13809
Orbit data source: Space-Track
COSMOS 1275 DEB, 13809 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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13809 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 1275 DEB
1 13809U 81053HD 26083.15168843 .00067719 00000-0 33959-2 0 9994
2 13809 82.7966 64.1252 0014708 85.9105 274.3810 15.16946781262888Epoch: 2026-03-24T03:38Z
TLE epoch observation values (Epoch: 2026-03-24T03:38:25.880Z)
Latitude
0°
Longitude
-172.11609°
Altitude
517.407 km
Speed
7.605 km/s
True Right ascension
04h 16m 30s
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
20:07:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
522.17 km
Perigee altitude
501.902 km
Semi-major axis
6,890.173 km
Eccentricity
0.00147
Inclination
82.7966°
RAAN
64.1252°
Arg. of periapsis
85.9105°
True anomaly
274.21293°
Mean anomaly
274.381°
Eccentric anomaly
274.29697°
Mean motion
3.79488 °/min
Orbital period
94.86 mins
BSTAR
0.0033959
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-24 22:45:49.988Z | 145.409° SSE | 2026-03-24 22:48:49.988Z | 86.923° E | 23.823° | 2026-03-24 22:51:49.988Z | 32.933° NE |
| 5 mins | 2026-03-25 10:17:49.988Z | 13.939° NNE | 2026-03-25 10:19:49.988Z | 87.391° E | 38.57° | 2026-03-25 10:22:49.988Z | 156.438° 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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