COSMOS 1275 DEB, 13481 (Decayed)
Orbit data source: Space-Track
COSMOS 1275 DEB, 13481 was 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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13481 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Decayed 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: 3 weeks ago
TLE from 3 weeks ago
0 COSMOS 1275 DEB
1 13481U 81053GB 26150.84446699 .08342289 18164+0 19895-1 0 9996
2 13481 82.9268 15.3442 0011845 237.1608 122.8533 16.03287251265247Epoch: 2026-05-30T20:16Z
TLE epoch observation values (Epoch: 2026-05-30T20:16:01.947Z)
Latitude
-0.00007°
Longitude
-177.01858°
Altitude
272.811 km
Speed
7.741 km/s
True Right ascension
01h 01m 22s
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
16:05:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
270.029 km
Perigee altitude
254.298 km
Semi-major axis
6,640.301 km
Eccentricity
0.00118
Inclination
82.9268°
RAAN
15.3442°
Arg. of periapsis
237.1608°
True anomaly
122.96723°
Mean anomaly
122.8533°
Eccentric anomaly
122.91028°
Mean motion
4.01108 °/min
Orbital period
89.75 mins
BSTAR
0.019895
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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. |
|---|---|---|---|---|---|---|---|
| 20 mins | 2026-06-22 06:34:59.912Z | 347.365° N | 2026-06-22 06:51:59.912Z | 25.857° NE | 30.427° | 2026-06-22 06:54:59.912Z | 324.382° NNW |
| 15 mins | 2026-06-22 09:25:59.912Z | 359.56° N | 2026-06-22 09:32:59.912Z | 59.307° ENE | 40.809° | 2026-06-22 09:40:59.912Z | 350.962° N |
| 19 mins | 2026-06-22 12:09:59.912Z | 9.168° NNE | 2026-06-22 12:12:59.912Z | 206.887° SW | 44.943° | 2026-06-22 12:28:59.912Z | 11.125° NNE |
| 16 mins | 2026-06-22 14:54:59.912Z | 18.705° NNE | 2026-06-22 14:58:59.912Z | 315.816° NNW | 40.932° | 2026-06-22 15:10:59.912Z | 32.724° NE |
| 6 mins | 2026-06-22 17:31:59.912Z | 48.711° ENE | 2026-06-22 17:33:59.912Z | 347.963° N | 36.006° | 2026-06-22 17:37:59.912Z | 279.005° WNW |
| 5 mins | 2026-06-22 17:50:59.912Z | 302.482° NW | 2026-06-22 17:53:59.912Z | 16.891° NNE | 35.914° | 2026-06-22 17:55:59.912Z | 72.927° E |
| 4 mins | 2026-06-22 20:07:59.912Z | 103.738° ESE | 2026-06-22 20:08:59.912Z | 63.332° ENE | 39.95° | 2026-06-22 20:11:59.912Z | 325.829° NNW |
| 5 mins | 2026-06-22 22:45:59.912Z | 161.19° S | 2026-06-22 22:47:59.912Z | 20.981° NNE | 44.662° | 2026-06-22 22:50:59.912Z | 348.354° N |
| 4 mins | 2026-06-22 23:07:59.912Z | 350.729° N | 2026-06-22 23:09:59.912Z | 1.02° NNE | 44.914° | 2026-06-22 23:11:59.912Z | 169.988° S |
| 5 mins | 2026-06-23 03:53:59.912Z | 273.885° WNW | 2026-06-23 03:54:59.912Z | 304.584° NW | 32.191° | 2026-06-23 03:58:59.912Z | 34.4° NE |
| 5 mins | 2026-06-23 04:12:59.912Z | 26.565° NE | 2026-06-23 04:15:59.912Z | 316.38° NNW | 31.038° | 2026-06-23 04:17:59.912Z | 260.128° W |
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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