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: 4 hours ago
TLE from 4 hours ago
0 COSMOS 1275 DEB
1 12726U 81053BT 25362.65434797 .00002219 00000-0 13855-2 0 9996
2 12726 82.9449 93.8235 0040074 254.6795 220.6268 14.03977771251032Epoch: 2025-12-28T15:42Z
TLE epoch observation values (Epoch: 2025-12-28T15:42:15.664Z)
Latitude
64.16521°
Longitude
-73.83577°
Altitude
913.247 km
Speed
7.39 km/s
True Right ascension
17h 16m 22s
True Declination
64° 01' 59"
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
19:23:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
906.237 km
Perigee altitude
848.087 km
Semi-major axis
7,255.299 km
Eccentricity
0.00401
Inclination
82.9449°
RAAN
93.8235°
Arg. of periapsis
254.6795°
True anomaly
220.32893°
Mean anomaly
220.6268°
Eccentric anomaly
220.47775°
Mean motion
3.51205 °/min
Orbital period
102.5 mins
BSTAR
0.0013855
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-12-29 06:38:57.182Z | 170.117° S | 2025-12-29 06:43:57.182Z | 110.974° ESE | 40.455° | 2025-12-29 06:49:57.182Z | 14.961° NNE |
| 6 mins | 2025-12-29 08:25:57.182Z | 263.717° W | 2025-12-29 08:27:57.182Z | 288.178° WNW | 17.744° | 2025-12-29 08:31:57.182Z | 332.348° NNW |
| 9 mins | 2025-12-29 17:23:57.182Z | 15.237° NNE | 2025-12-29 17:27:57.182Z | 68.963° E | 30.405° | 2025-12-29 17:32:57.182Z | 139.26° SSE |
| 8 mins | 2025-12-29 19:07:57.182Z | 321.231° NNW | 2025-12-29 19:10:57.182Z | 281.663° WNW | 25.623° | 2025-12-29 19:15:57.182Z | 217.297° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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