COSMOS 1275 DEB, 13804
Orbit data source: Space-Track
COSMOS 1275 DEB, 13804 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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13804 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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 1275 DEB
1 13804U 81053GY 26075.85296056 .00004635 00000-0 15909-2 0 9998
2 13804 82.9427 308.4696 0038087 315.6698 156.8401 14.35563150207557Epoch: 2026-03-16T20:28Z
TLE epoch observation values (Epoch: 2026-03-16T20:28:15.792Z)
Latitude
66.38683°
Longitude
-9.39669°
Altitude
809.75 km
Speed
7.442 km/s
True Right ascension
07h 28m 26s
True Declination
66° 15' 41"
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
11:29:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
797.487 km
Perigee altitude
743.035 km
Semi-major axis
7,148.398 km
Eccentricity
0.00381
Inclination
82.9427°
RAAN
308.4696°
Arg. of periapsis
315.6698°
True anomaly
157.011°
Mean anomaly
156.8401°
Eccentric anomaly
156.92563°
Mean motion
3.59112 °/min
Orbital period
100.25 mins
BSTAR
0.0015909
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-03-17 16:07:44.044Z | 183.934° SSW | 2026-03-17 16:12:44.044Z | 24.182° NE | 44.483° | 2026-03-17 16:16:44.044Z | 7.956° NNE |
| 8 mins | 2026-03-18 02:38:44.044Z | 19.2° NNE | 2026-03-18 02:41:44.044Z | 66.935° ENE | 30.759° | 2026-03-18 02:46:44.044Z | 142.681° SSE |
| 7 mins | 2026-03-18 04:19:44.044Z | 318.572° NNW | 2026-03-18 04:22:44.044Z | 277.191° WNW | 22.776° | 2026-03-18 04:26:44.044Z | 223.475° SW |
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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