COSMOS 1275 DEB, 12727
Orbit data source: Space-Track
COSMOS 1275 DEB, 12727 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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12727 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 COSMOS 1275 DEB
1 12727U 81053BU 25308.17103831 .00001484 00000-0 10844-2 0 9994
2 12727 83.2893 179.1482 0091915 37.2327 88.5076 13.93365789226935Epoch: 2025-11-04T04:06Z
TLE epoch observation values (Epoch: 2025-11-04T04:06:17.709Z)
Latitude
52.78307°
Longitude
-114.9526°
Altitude
924.34 km
Speed
7.395 km/s
True Right ascension
23h 21m 07s
True Declination
52° 37' 16"
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
23:06:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
980.995 km
Perigee altitude
846.944 km
Semi-major axis
7,292.106 km
Eccentricity
0.00919
Inclination
83.2893°
RAAN
179.1482°
Arg. of periapsis
37.2327°
True anomaly
89.56077°
Mean anomaly
88.5076°
Eccentric anomaly
89.03416°
Mean motion
3.48549 °/min
Orbital period
103.29 mins
BSTAR
0.0010844
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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 | 2025-11-05 04:13:22.227Z | 332.416° NNW | 2025-11-05 04:17:22.227Z | 281.56° WNW | 31.343° | 2025-11-05 04:22:22.227Z | 210.086° SW |
| 9 mins | 2025-11-05 15:49:22.227Z | 164.853° S | 2025-11-05 15:53:22.227Z | 81.8° E | 40.183° | 2025-11-05 15:58:22.227Z | 15.299° NNE |
| 5 mins | 2025-11-05 17:35:22.227Z | 261.735° W | 2025-11-05 17:37:22.227Z | 286.123° WNW | 16.403° | 2025-11-05 17:40:22.227Z | 322.401° NNW |
| 9 mins | 2025-11-06 02:37:22.227Z | 15.832° NNE | 2025-11-06 02:41:22.227Z | 71.601° E | 31.89° | 2025-11-06 02:46:22.227Z | 141.059° SSE |
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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