COSMOS 1275 DEB, 12726
Orbit data source: Space-Track
COSMOS 1275 DEB, 12726 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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12726 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 1275 DEB
1 12726U 81053BT 25308.53978088 .00001367 00000-0 85275-3 0 9998
2 12726 82.9441 135.8820 0040096 56.2452 327.7369 14.03741076243445Epoch: 2025-11-04T12:57Z
TLE epoch observation values (Epoch: 2025-11-04T12:57:17.068Z)
Latitude
23.56664°
Longitude
-99.38589°
Altitude
859.167 km
Speed
7.438 km/s
True Right ascension
09h 15m 50s
True Declination
23° 26' 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
22:53:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
907.072 km
Perigee altitude
848.884 km
Semi-major axis
7,256.115 km
Eccentricity
0.00401
Inclination
82.9441°
RAAN
135.882°
Arg. of periapsis
56.2452°
True anomaly
327.49059°
Mean anomaly
327.7369°
Eccentric anomaly
327.61385°
Mean motion
3.51145 °/min
Orbital period
102.52 mins
BSTAR
0.00085275
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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 | 2025-11-05 12:53:27.321Z | 167.319° S | 2025-11-05 12:58:27.321Z | 108.047° ESE | 38.272° | 2025-11-05 13:03:27.321Z | 19.165° NNE |
| 5 mins | 2025-11-05 14:40:27.321Z | 262.046° W | 2025-11-05 14:42:27.321Z | 288.097° WNW | 18.048° | 2025-11-05 14:45:27.321Z | 325.304° NNW |
| 9 mins | 2025-11-05 23:38:27.321Z | 18.567° NNE | 2025-11-05 23:42:27.321Z | 74.673° E | 28.378° | 2025-11-05 23:47:27.321Z | 137.766° SSE |
| 8 mins | 2025-11-06 01:22:27.321Z | 321.354° NNW | 2025-11-06 01:25:27.321Z | 277.904° WNW | 27.448° | 2025-11-06 01:30:27.321Z | 213.272° SW |
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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