COSMOS 1285 DEB, 27800
Orbit data source: Space-Track
COSMOS 1285 DEB, 27800 is space debris 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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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, 0.5 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 COSMOS 1285 DEB
1 27800U 81071P 25356.45688950 -.00000072 00000-0 00000-0 0 9990
2 27800 64.3527 87.8688 7108753 35.7595 355.4535 1.97643834189919Epoch: 2025-12-22T10:57Z
TLE epoch observation values (Epoch: 2025-12-22T10:57:55.252Z)
Latitude
0.00037°
Longitude
-167.79228°
Altitude
2,013.737 km
Speed
8.953 km/s
True Right ascension
05h 51m 46s
True Declination
0° 00' 01"
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
04:25:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,508.005 km
Perigee altitude
1,376.266 km
Semi-major axis
26,820.273 km
Eccentricity
0.71088
Inclination
64.3527°
RAAN
87.8688°
Arg. of periapsis
35.7595°
True anomaly
323.85393°
Mean anomaly
355.4535°
Eccentric anomaly
344.7188°
Mean motion
0.49414 °/min
Orbital period
728.54 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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 55 mins | 2025-12-25 12:06:51.336Z | 319.247° NNW | 2025-12-25 12:15:51.336Z | 19.573° NNE | 25.92° | 2025-12-25 13:01:51.336Z | 82.878° E |
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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