COSMOS 1275 DEB, 12652
Orbit data source: Space-Track
COSMOS 1275 DEB, 12652 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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12652 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: 18 hours ago
TLE from 18 hours ago
0 COSMOS 1275 DEB
1 12652U 81053G 26258.42105506 .00001048 00000-0 65519-3 0 9991
2 12652 82.9352 286.4344 0052854 73.0564 352.4346 14.03114519208531Epoch: 2026-09-15T10:06Z
TLE epoch observation values (Epoch: 2026-09-15T10:06:19.157Z)
Latitude
64.5648°
Longitude
155.49066°
Altitude
856.123 km
Speed
7.45 km/s
True Right ascension
20h 05m 49s
True Declination
64° 25' 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
20:18:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
918.503 km
Perigee altitude
841.777 km
Semi-major axis
7,258.277 km
Eccentricity
0.00529
Inclination
82.9352°
RAAN
286.4344°
Arg. of periapsis
73.0564°
True anomaly
352.35433°
Mean anomaly
352.4346°
Eccentric anomaly
352.39452°
Mean motion
3.50988 °/min
Orbital period
102.57 mins
BSTAR
0.00065519
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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 | 2026-09-16 13:44:49.344Z | 355.386° N | 2026-09-16 13:50:49.344Z | 137.631° SSE | 72.776° | 2026-09-16 13:55:49.344Z | 170.092° S |
| 5 mins | 2026-09-17 01:18:49.344Z | 110.568° ESE | 2026-09-17 01:20:49.344Z | 86.106° E | 17.407° | 2026-09-17 01:23:49.344Z | 50.188° ENE |
| 9 mins | 2026-09-17 02:59:49.344Z | 206.366° SW | 2026-09-17 03:03:49.344Z | 277.327° WNW | 56.022° | 2026-09-17 03:08:49.344Z | 356.863° N |
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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