COSMOS 1275 DEB, 12710
Orbit data source: Space-Track
COSMOS 1275 DEB, 12710 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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12710 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 COSMOS 1275 DEB
1 12710U 81053BE 26119.55066319 .00001506 00000-0 15234-2 0 9991
2 12710 83.0033 297.6669 0112933 123.5056 237.6952 13.73723000223137Epoch: 2026-04-29T13:12Z
TLE epoch observation values (Epoch: 2026-04-29T13:12:57.299Z)
Latitude
-0.00004°
Longitude
-118.08186°
Altitude
1,034.256 km
Speed
7.312 km/s
True Right ascension
19h 50m 40s
True Declination
0° 00' 00"
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
05:44:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,066.519 km
Perigee altitude
900.247 km
Semi-major axis
7,361.52 km
Eccentricity
0.01129
Inclination
83.0033°
RAAN
297.6669°
Arg. of periapsis
123.5056°
True anomaly
236.60965°
Mean anomaly
237.6952°
Eccentric anomaly
237.1516°
Mean motion
3.43631 °/min
Orbital period
104.76 mins
BSTAR
0.0015234
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-04-29 22:32:40.758Z | 25.59° NE | 2026-04-29 22:36:40.758Z | 70.826° E | 19.24° | 2026-04-29 22:40:40.758Z | 115.966° SE |
| 9 mins | 2026-04-30 00:18:40.758Z | 336.851° NNW | 2026-04-30 00:22:40.758Z | 265.695° W | 38.243° | 2026-04-30 00:27:40.758Z | 195.588° SSW |
| 10 mins | 2026-04-30 12:03:40.758Z | 160.284° S | 2026-04-30 12:07:40.758Z | 105.148° ESE | 37.906° | 2026-04-30 12:13:40.758Z | 18.063° NNE |
| 7 mins | 2026-04-30 13:50:40.758Z | 249.143° W | 2026-04-30 13:53:40.758Z | 284.288° WNW | 20.964° | 2026-04-30 13:57:40.758Z | 331.662° 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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