COSMOS 1275 DEB, 12659
Orbit data source: Space-Track
COSMOS 1275 DEB, 12659 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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12659 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 COSMOS 1275 DEB
1 12659U 81053P 25344.83899942 .00001570 00000-0 12487-2 0 9997
2 12659 82.7418 9.0352 0064947 29.9723 150.9891 13.89614967228421Epoch: 2025-12-10T20:08Z
TLE epoch observation values (Epoch: 2025-12-10T20:08:09.549Z)
Latitude
-1.43287°
Longitude
167.37342°
Altitude
974.682 km
Speed
7.343 km/s
True Right ascension
12h 36m 52s
True Declination
-1° 25' 28"
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
23:10:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
974.562 km
Perigee altitude
879.671 km
Semi-major axis
7,305.254 km
Eccentricity
0.00649
Inclination
82.7418°
RAAN
9.0352°
Arg. of periapsis
29.9723°
True anomaly
151.34749°
Mean anomaly
150.9891°
Eccentric anomaly
151.16855°
Mean motion
3.47608 °/min
Orbital period
103.56 mins
BSTAR
0.0012487
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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 | 2025-12-11 02:17:04.533Z | 172.632° S | 2025-12-11 02:22:04.533Z | 104.519° ESE | 41.822° | 2025-12-11 02:27:04.533Z | 15.355° NNE |
| 5 mins | 2025-12-11 04:05:04.533Z | 266.211° W | 2025-12-11 04:07:04.533Z | 289.892° WNW | 15.951° | 2025-12-11 04:10:04.533Z | 324.109° NNW |
| 10 mins | 2025-12-11 13:08:04.533Z | 9.717° NNE | 2025-12-11 13:13:04.533Z | 91.569° ESE | 35.666° | 2025-12-11 13:18:04.533Z | 149.812° SSE |
| 8 mins | 2025-12-11 14:53:04.533Z | 318.122° NNW | 2025-12-11 14:57:04.533Z | 268.579° W | 22.152° | 2025-12-11 15:01:04.533Z | 225.449° WSW |
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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