COSMOS 1275 DEB, 13812
Orbit data source: Space-Track
COSMOS 1275 DEB, 13812 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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13812 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 1275 DEB
1 13812U 81053HG 26223.33204262 .00002677 00000-0 84534-3 0 9998
2 13812 83.2481 323.0289 0035286 146.4558 280.4549 14.39590960233744Epoch: 2026-08-11T07:58Z
TLE epoch observation values (Epoch: 2026-08-11T07:58:08.482Z)
Latitude
65.70104°
Longitude
-101.18944°
Altitude
766.738 km
Speed
7.479 km/s
True Right ascension
22h 32m 35s
True Declination
65° 34' 19"
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
09:34:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
782.075 km
Perigee altitude
731.722 km
Semi-major axis
7,135.035 km
Eccentricity
0.00353
Inclination
83.2481°
RAAN
323.0289°
Arg. of periapsis
146.4558°
True anomaly
280.05695°
Mean anomaly
280.4549°
Eccentric anomaly
280.25596°
Mean motion
3.60121 °/min
Orbital period
99.97 mins
BSTAR
0.00084534
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-11 19:56:13.153Z | 312.42° NW | 2026-08-11 19:59:13.153Z | 272.828° WNW | 16.648° | 2026-08-11 20:01:13.153Z | 245.606° WSW |
| 8 mins | 2026-08-12 07:08:13.153Z | 169.111° S | 2026-08-12 07:12:13.153Z | 80.119° E | 41.167° | 2026-08-12 07:16:13.153Z | 15.71° NNE |
| 6 mins | 2026-08-12 17:37:13.153Z | 37.153° NE | 2026-08-12 17:39:13.153Z | 68.008° E | 21.189° | 2026-08-12 17:43:13.153Z | 124.266° SE |
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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