COSMOS 1275 DEB, 13816
Orbit data source: Space-Track
COSMOS 1275 DEB, 13816 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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13816 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: 6 hours ago
TLE from 6 hours ago
0 COSMOS 1275 DEB
1 13816U 81053HL 26070.16804867 .00001362 00000-0 10111-2 0 9999
2 13816 82.9852 145.7933 0161028 105.8264 284.1073 13.88439598146689Epoch: 2026-03-11T04:01Z
TLE epoch observation values (Epoch: 2026-03-11T04:01:59.405Z)
Latitude
27.94818°
Longitude
-79.81697°
Altitude
910.638 km
Speed
7.413 km/s
True Right ascension
09h 58m 04s
True Declination
27° 48' 33"
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
14:30:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,048.933 km
Perigee altitude
813.53 km
Semi-major axis
7,309.369 km
Eccentricity
0.0161
Inclination
82.9852°
RAAN
145.7933°
Arg. of periapsis
105.8264°
True anomaly
282.30918°
Mean anomaly
284.1073°
Eccentric anomaly
283.20909°
Mean motion
3.47315 °/min
Orbital period
103.65 mins
BSTAR
0.0010111
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-11 16:34:44.260Z | 2.455° NNE | 2026-03-11 16:39:44.260Z | 88.067° E | 40.272° | 2026-03-11 16:44:44.260Z | 159.008° S |
| 4 mins | 2026-03-11 18:21:44.260Z | 298.68° NW | 2026-03-11 18:23:44.260Z | 273.8° WNW | 15.323° | 2026-03-11 18:25:44.260Z | 250.107° W |
| 4 mins | 2026-03-12 04:16:44.260Z | 100.985° ESE | 2026-03-12 04:17:44.260Z | 89.385° E | 14.92° | 2026-03-12 04:20:44.260Z | 54.727° ENE |
| 9 mins | 2026-03-12 05:57:44.260Z | 200.317° SSW | 2026-03-12 06:01:44.260Z | 255.225° W | 41.385° | 2026-03-12 06:06:44.260Z | 358.228° N |
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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