COSMOS 1275 DEB, 12758
Orbit data source: Space-Track
COSMOS 1275 DEB, 12758 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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12758 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 12758U 81053DB 26171.22677689 .00000468 00000-0 41470-3 0 9991
2 12758 82.8620 83.8485 0055190 191.7911 322.2101 13.82301914252086Epoch: 2026-06-20T05:26Z
TLE epoch observation values (Epoch: 2026-06-20T05:26:33.523Z)
Latitude
26.20232°
Longitude
-89.75031°
Altitude
927.01 km
Speed
7.407 km/s
True Right ascension
17h 21m 20s
True Declination
26° 04' 10"
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
16:06:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
993.335 km
Perigee altitude
912.415 km
Semi-major axis
7,331.012 km
Eccentricity
0.00552
Inclination
82.862°
RAAN
83.8485°
Arg. of periapsis
191.7911°
True anomaly
321.82045°
Mean anomaly
322.2101°
Eccentric anomaly
322.01549°
Mean motion
3.45778 °/min
Orbital period
104.11 mins
BSTAR
0.0004147
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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 | 2026-06-22 05:55:02.833Z | 353.717° N | 2026-06-22 06:01:02.833Z | 78.755° E | 44.918° | 2026-06-22 06:06:02.833Z | 172.298° S |
| 8 mins | 2026-06-22 17:38:02.833Z | 131.157° SE | 2026-06-22 17:42:02.833Z | 82.347° E | 23.914° | 2026-06-22 17:46:02.833Z | 36.775° NE |
| 10 mins | 2026-06-22 19:22:02.833Z | 216.855° SW | 2026-06-22 19:26:02.833Z | 270.831° WNW | 35.071° | 2026-06-22 19:32:02.833Z | 353.251° N |
| 7 mins | 2026-06-23 04:32:02.833Z | 34.678° NE | 2026-06-23 04:35:02.833Z | 69.752° E | 18.424° | 2026-06-23 04:39:02.833Z | 113.379° SE |
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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