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: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 12705U 81053AZ 25348.84629014 .00001671 00000-0 10323-2 0 9994
2 12705 82.8884 10.2634 0026837 26.9670 150.8772 14.04643691248155Epoch: 2025-12-14T20:18Z
TLE epoch observation values (Epoch: 2025-12-14T20:18:39.468Z)
Latitude
1.8864°
Longitude
161.6114°
Altitude
897.5 km
Speed
7.395 km/s
True Right ascension
12h 40m 07s
True Declination
1° 52' 31"
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
19:00:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
894.334 km
Perigee altitude
855.404 km
Semi-major axis
7,253.006 km
Eccentricity
0.00268
Inclination
82.8884°
RAAN
10.2634°
Arg. of periapsis
26.967°
True anomaly
151.02643°
Mean anomaly
150.8772°
Eccentric anomaly
150.95186°
Mean motion
3.51371 °/min
Orbital period
102.46 mins
BSTAR
0.0010323
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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 | 2025-12-16 02:21:50.829Z | 189.553° SSW | 2025-12-16 02:25:50.829Z | 278.899° WNW | 44.796° | 2025-12-16 02:30:50.829Z | 5.194° NNE |
| 10 mins | 2025-12-16 13:04:50.829Z | 3.465° NNE | 2025-12-16 13:09:50.829Z | 102.292° ESE | 40.266° | 2025-12-16 13:14:50.829Z | 159.715° S |
| 5 mins | 2025-12-16 14:49:50.829Z | 303.812° NW | 2025-12-16 14:51:50.829Z | 280.155° WNW | 16.611° | 2025-12-16 14:54:50.829Z | 245.219° WSW |
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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