COSMOS 1275 DEB, 12759
Orbit data source: Space-Track
COSMOS 1275 DEB, 12759 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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12759 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 COSMOS 1275 DEB
1 12759U 81053DC 26070.62124594 .00000874 00000-0 52925-3 0 9994
2 12759 82.8613 131.1785 0046384 174.5717 339.4626 14.04878283268551Epoch: 2026-03-11T14:54Z
TLE epoch observation values (Epoch: 2026-03-11T14:54:35.649Z)
Latitude
25.96858°
Longitude
-85.2316°
Altitude
848.63 km
Speed
7.447 km/s
True Right ascension
20h 30m 47s
True Declination
25° 50' 07"
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
07:41:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
907.701 km
Perigee altitude
840.423 km
Semi-major axis
7,252.199 km
Eccentricity
0.00464
Inclination
82.8613°
RAAN
131.1785°
Arg. of periapsis
174.5717°
True anomaly
339.27511°
Mean anomaly
339.4626°
Eccentric anomaly
339.36896°
Mean motion
3.5143 °/min
Orbital period
102.44 mins
BSTAR
0.00052925
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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 | 2026-03-12 03:58:17.095Z | 149.256° SSE | 2026-03-12 04:02:17.095Z | 97.548° ESE | 30.592° | 2026-03-12 04:07:17.095Z | 27.29° NE |
| 8 mins | 2026-03-12 05:42:17.095Z | 235.386° WSW | 2026-03-12 05:46:17.095Z | 291.948° WNW | 25.969° | 2026-03-12 05:50:17.095Z | 341.338° N |
| 6 mins | 2026-03-12 14:43:17.095Z | 39.731° NE | 2026-03-12 14:45:17.095Z | 67.018° ENE | 20.257° | 2026-03-12 14:49:17.095Z | 117.287° SE |
| 9 mins | 2026-03-12 16:25:17.095Z | 333.968° NNW | 2026-03-12 16:29:17.095Z | 262.801° W | 35.579° | 2026-03-12 16:34:17.095Z | 197.828° 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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