COSMOS 1275 DEB, 12708
Orbit data source: Space-Track
COSMOS 1275 DEB, 12708 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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12708 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1275 DEB
1 12708U 81053BC 26254.67296967 .00008089 00000-0 12084-2 0 9998
2 12708 82.8607 325.8818 0017285 242.3067 117.6391 14.74571330326636Epoch: 2026-09-11T16:09Z
TLE epoch observation values (Epoch: 2026-09-11T16:09:04.579Z)
Latitude
0°
Longitude
92.91977°
Altitude
655.198 km
Speed
7.527 km/s
True Right ascension
21h 43m 31s
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
23:48:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
655.665 km
Perigee altitude
631.391 km
Semi-major axis
7,021.665 km
Eccentricity
0.00173
Inclination
82.8607°
RAAN
325.8818°
Arg. of periapsis
242.3067°
True anomaly
117.81439°
Mean anomaly
117.6391°
Eccentric anomaly
117.72676°
Mean motion
3.68878 °/min
Orbital period
97.59 mins
BSTAR
0.0012084
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-12 15:31:54.955Z | 39.301° NE | 2026-09-12 15:33:54.955Z | 66.244° ENE | 14.63° | 2026-09-12 15:35:54.955Z | 95.061° ESE |
| 7 mins | 2026-09-12 17:09:54.955Z | 335.087° NNW | 2026-09-12 17:12:54.955Z | 267.288° W | 49.143° | 2026-09-12 17:16:54.955Z | 194.534° SSW |
| 7 mins | 2026-09-13 05:44:54.955Z | 203.7° SW | 2026-09-13 05:47:54.955Z | 306.541° NW | 60.516° | 2026-09-13 05:51:54.955Z | 0.152° NNE |
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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