COSMOS 1275 DEB, 12713
Orbit data source: Space-Track
COSMOS 1275 DEB, 12713 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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12713 intel report (Beta)
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Edit Public Description
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: 18 hours ago
TLE from 18 hours ago
0 COSMOS 1275 DEB
1 12713U 81053BH 25336.61731823 .00004505 00000-0 17110-2 0 9997
2 12713 82.9479 190.6419 0017470 18.5357 341.6462 14.30776774262869Epoch: 2025-12-02T14:48Z
TLE epoch observation values (Epoch: 2025-12-02T14:48:56.295Z)
Latitude
-0.00007°
Longitude
-103.29257°
Altitude
780.229 km
Speed
7.47 km/s
True Right ascension
12h 42m 34s
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
06:21:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
798.723 km
Perigee altitude
773.691 km
Semi-major axis
7,164.344 km
Eccentricity
0.00175
Inclination
82.9479°
RAAN
190.6419°
Arg. of periapsis
18.5357°
True anomaly
341.58303°
Mean anomaly
341.6462°
Eccentric anomaly
341.61463°
Mean motion
3.57914 °/min
Orbital period
100.58 mins
BSTAR
0.001711
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-03 14:25:58.461Z | 148.906° SSE | 2025-12-03 14:29:58.461Z | 86.963° E | 29.591° | 2025-12-03 14:33:58.461Z | 28.578° NE |
| 6 mins | 2025-12-03 16:08:58.461Z | 248.358° W | 2025-12-03 16:10:58.461Z | 279.82° WNW | 23.119° | 2025-12-03 16:14:58.461Z | 336.984° NNW |
| 5 mins | 2025-12-04 00:58:58.461Z | 43.929° NE | 2025-12-04 01:00:58.461Z | 69.597° E | 15.955° | 2025-12-04 01:03:58.461Z | 105.913° ESE |
| 9 mins | 2025-12-04 02:38:58.461Z | 340.477° N | 2025-12-04 02:42:58.461Z | 258.332° W | 39.976° | 2025-12-04 02:47:58.461Z | 189.825° SSW |
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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