COSMOS 1285 DEB, 12993
Orbit data source: Space-Track
COSMOS 1285 DEB, 12993 is space debris in HEO originally from a launch on Tue, 04 Aug 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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12993 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
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 COSMOS 1285 DEB
1 12993U 81071E 25258.08019143 .00000240 00000-0 00000-0 0 9995
2 12993 66.8701 104.3098 6548293 12.0143 358.2589 1.97852633232761Epoch: 2025-09-15T01:55Z
TLE epoch observation values (Epoch: 2025-09-15T01:55:28.539Z)
Latitude
-0.00044°
Longitude
81.14572°
Altitude
2,962.388 km
Speed
8.396 km/s
True Right ascension
06h 57m 13s
True Declination
0° 00' 02"
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
15:01:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
37,973.623 km
Perigee altitude
2,872.925 km
Semi-major axis
26,801.411 km
Eccentricity
0.65483
Inclination
66.8701°
RAAN
104.3098°
Arg. of periapsis
12.0143°
True anomaly
349.00901°
Mean anomaly
358.2589°
Eccentric anomaly
354.9681°
Mean motion
0.49466 °/min
Orbital period
727.77 mins
BSTAR
0
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Other satellites on launch #71 in the year 1981 (1981-08-04 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 1285 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. |
|---|---|---|---|---|---|---|---|
| 192 mins | 2025-09-18 03:25:37.017Z | 328.732° NNW | 2025-09-18 04:15:37.017Z | 287.483° WNW | 31.589° | 2025-09-18 06:37:37.017Z | 262.591° W |
| 41 mins | 2025-09-18 14:52:37.017Z | 195.972° SSW | 2025-09-18 15:04:37.017Z | 96.606° ESE | 44.323° | 2025-09-18 15:33:37.017Z | 31.04° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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