COSMOS 1275 DEB, 12725
Orbit data source: Space-Track
COSMOS 1275 DEB, 12725 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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12725 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 1275 DEB
1 12725U 81053BS 25351.43331457 .00001443 00000-0 12182-2 0 9998
2 12725 83.1377 107.5302 0094027 166.3659 267.2865 13.85081271216409Epoch: 2025-12-17T10:23Z
TLE epoch observation values (Epoch: 2025-12-17T10:23:58.378Z)
Latitude
71.38375°
Longitude
-113.94803°
Altitude
962.157 km
Speed
7.375 km/s
True Right ascension
08h 33m 23s
True Declination
71° 16' 56"
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
23:09:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,011.885 km
Perigee altitude
874.207 km
Semi-major axis
7,321.183 km
Eccentricity
0.0094
Inclination
83.1377°
RAAN
107.5302°
Arg. of periapsis
166.3659°
True anomaly
266.2109°
Mean anomaly
267.2865°
Eccentric anomaly
266.74863°
Mean motion
3.46474 °/min
Orbital period
103.9 mins
BSTAR
0.0012182
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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 | 2025-12-18 07:01:02.283Z | 100.231° ESE | 2025-12-18 07:03:02.283Z | 80.263° E | 13.245° | 2025-12-18 07:05:02.283Z | 60.115° ENE |
| 11 mins | 2025-12-18 08:42:02.283Z | 188.946° SSW | 2025-12-18 08:47:02.283Z | 297.723° NW | 44.759° | 2025-12-18 08:53:02.283Z | 5.238° NNE |
| 10 mins | 2025-12-18 19:35:02.283Z | 359.997° N | 2025-12-18 19:40:02.283Z | 115.611° SE | 42.515° | 2025-12-18 19:45:02.283Z | 165.617° S |
| 4 mins | 2025-12-18 21:22:02.283Z | 295.945° NW | 2025-12-18 21:23:02.283Z | 284.772° WNW | 13.594° | 2025-12-18 21:26:02.283Z | 251.897° W |
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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