COSMOS 1275 DEB, 12724
Orbit data source: Space-Track
COSMOS 1275 DEB, 12724 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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12724 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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 1275 DEB
1 12724U 81053BR 26119.50839104 .00001766 00000-0 10173-2 0 9996
2 12724 82.9305 294.4574 0018566 13.7345 40.4688 14.08570574271156Epoch: 2026-04-29T12:12Z
TLE epoch observation values (Epoch: 2026-04-29T12:12:04.985Z)
Latitude
53.83815°
Longitude
-96.31431°
Altitude
862.897 km
Speed
7.431 km/s
True Right ascension
20h 16m 41s
True Declination
53° 40' 36"
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
05:45:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
874.811 km
Perigee altitude
847.929 km
Semi-major axis
7,239.507 km
Eccentricity
0.00186
Inclination
82.9305°
RAAN
294.4574°
Arg. of periapsis
13.7345°
True anomaly
40.60713°
Mean anomaly
40.4688°
Eccentric anomaly
40.53794°
Mean motion
3.52354 °/min
Orbital period
102.17 mins
BSTAR
0.0010173
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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 | 2026-04-29 22:45:22.053Z | 17.611° NNE | 2026-04-29 22:49:22.053Z | 71.295° E | 28.005° | 2026-04-29 22:54:22.053Z | 136.62° SSE |
| 8 mins | 2026-04-30 00:29:22.053Z | 320.027° NNW | 2026-04-30 00:32:22.053Z | 274.137° WNW | 27.752° | 2026-04-30 00:37:22.053Z | 211.72° SW |
| 9 mins | 2026-04-30 11:56:22.053Z | 161.746° S | 2026-04-30 12:00:22.053Z | 79.79° E | 38.714° | 2026-04-30 12:05:22.053Z | 16.932° NNE |
| 5 mins | 2026-04-30 13:41:22.053Z | 262.699° W | 2026-04-30 13:43:22.053Z | 288.771° WNW | 17.99° | 2026-04-30 13:46:22.053Z | 325.653° NNW |
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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