COSMOS 1275 DEB, 13817
Orbit data source: Space-Track
COSMOS 1275 DEB, 13817 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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13817 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 COSMOS 1275 DEB
1 13817U 81053HM 25344.49283382 .00002681 00000-0 15852-2 0 9994
2 13817 82.9450 64.9553 0021185 196.4855 163.5633 14.07310247229422Epoch: 2025-12-10T11:49Z
TLE epoch observation values (Epoch: 2025-12-10T11:49:40.842Z)
Latitude
0.00001°
Longitude
168.07275°
Altitude
886.266 km
Speed
7.402 km/s
True Right ascension
04h 19m 49s
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
18:38:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
881.041 km
Perigee altitude
850.349 km
Semi-major axis
7,243.832 km
Eccentricity
0.00212
Inclination
82.945°
RAAN
64.9553°
Arg. of periapsis
196.4855°
True anomaly
163.63182°
Mean anomaly
163.5633°
Eccentric anomaly
163.59758°
Mean motion
3.52039 °/min
Orbital period
102.26 mins
BSTAR
0.0015852
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-11 05:01:05.405Z | 127.275° SE | 2025-12-11 05:05:05.405Z | 82.28° E | 18.523° | 2025-12-11 05:08:05.405Z | 46.77° ENE |
| 10 mins | 2025-12-11 06:43:05.405Z | 207.494° SW | 2025-12-11 06:47:05.405Z | 262.206° W | 38.059° | 2025-12-11 06:53:05.405Z | 357.158° N |
| 9 mins | 2025-12-11 17:26:05.405Z | 353.248° N | 2025-12-11 17:30:05.405Z | 173.114° S | 44.929° | 2025-12-11 17:35:05.405Z | 174.602° S |
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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