COSMOS 1275 DEB, 12705
Orbit data source: Space-Track
COSMOS 1275 DEB, 12705 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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12705 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 COSMOS 1275 DEB
1 12705U 81053AZ 26034.33525373 .00001639 00000-0 10093-2 0 9992
2 12705 82.8899 330.6427 0024239 236.9813 238.4440 14.04844109255246Epoch: 2026-02-03T08:02Z
TLE epoch observation values (Epoch: 2026-02-03T08:02:45.922Z)
Latitude
63.97852°
Longitude
-118.29026°
Altitude
897.332 km
Speed
7.405 km/s
True Right ascension
09h 03m 40s
True Declination
63° 50' 43"
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
22:35:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
891.758 km
Perigee altitude
856.6 km
Semi-major axis
7,252.316 km
Eccentricity
0.00242
Inclination
82.8899°
RAAN
330.6427°
Arg. of periapsis
236.9813°
True anomaly
238.20769°
Mean anomaly
238.444°
Eccentric anomaly
238.32581°
Mean motion
3.51421 °/min
Orbital period
102.44 mins
BSTAR
0.0010093
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-02-03 21:17:16.600Z | 222.882° SW | 2026-02-03 21:22:16.600Z | 283.023° WNW | 27.89° | 2026-02-03 21:27:16.600Z | 346.153° N |
| 6 mins | 2026-02-04 06:19:16.600Z | 34.921° NE | 2026-02-04 06:22:16.600Z | 72.824° E | 19.312° | 2026-02-04 06:25:16.600Z | 109.519° ESE |
| 9 mins | 2026-02-04 08:01:16.600Z | 339.216° N | 2026-02-04 08:05:16.600Z | 285.012° WNW | 37.634° | 2026-02-04 08:10:16.600Z | 196.871° SSW |
| 8 mins | 2026-02-04 19:31:16.600Z | 143.979° SSE | 2026-02-04 19:35:16.600Z | 83.166° E | 29.826° | 2026-02-04 19:39:16.600Z | 29.994° NE |
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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