COSMOS 1275 DEB, 12720
Orbit data source: Space-Track
COSMOS 1275 DEB, 12720 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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12720 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: 14 hours ago
TLE from 14 hours ago
0 COSMOS 1275 DEB
1 12720U 81053BM 25289.08352507 .00001386 00000-0 11187-2 0 9993
2 12720 83.2497 244.8435 0107797 153.1870 283.3538 13.86974730 75791Epoch: 2025-10-16T02:00Z
TLE epoch observation values (Epoch: 2025-10-16T02:00:16.566Z)
Latitude
73.95074°
Longitude
-145.9133°
Altitude
934.542 km
Speed
7.4 km/s
True Right ascension
17h 56m 00s
True Declination
73° 51' 41"
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
10:29:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,015.22 km
Perigee altitude
857.524 km
Semi-major axis
7,314.509 km
Eccentricity
0.01078
Inclination
83.2497°
RAAN
244.8435°
Arg. of periapsis
153.187°
True anomaly
282.14827°
Mean anomaly
283.3538°
Eccentric anomaly
282.7514°
Mean motion
3.46949 °/min
Orbital period
103.76 mins
BSTAR
0.0011187
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-16 20:48:36.287Z | 134.797° SE | 2025-10-16 20:52:36.287Z | 88.631° E | 24.167° | 2025-10-16 20:57:36.287Z | 31.935° NE |
| 10 mins | 2025-10-16 22:32:36.287Z | 217.118° SW | 2025-10-16 22:36:36.287Z | 269.961° W | 34.155° | 2025-10-16 22:42:36.287Z | 352.306° N |
| 5 mins | 2025-10-17 07:41:36.287Z | 46.215° ENE | 2025-10-17 07:43:36.287Z | 70.779° E | 15.986° | 2025-10-17 07:46:36.287Z | 105° ESE |
| 9 mins | 2025-10-17 09:24:36.287Z | 341.903° N | 2025-10-17 09:28:36.287Z | 263.925° W | 41.085° | 2025-10-17 09:33:36.287Z | 189.662° 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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