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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27800 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, 0.5 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 1285 DEB
1 27800U 81071P 26083.04051410 .00000994 00000-0 00000-0 0 9990
2 27800 64.4046 77.1799 7122162 35.2881 355.5670 1.97625045191721Epoch: 2026-03-24T00:58Z
TLE epoch observation values (Epoch: 2026-03-24T00:58:20.418Z)
Latitude
0.00001°
Longitude
-118.99167°
Altitude
1,990.124 km
Speed
8.968 km/s
True Right ascension
05h 08m 28s
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
09:37:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,546.861 km
Perigee altitude
1,340.789 km
Semi-major axis
26,821.962 km
Eccentricity
0.71222
Inclination
64.4046°
RAAN
77.1799°
Arg. of periapsis
35.2881°
True anomaly
324.43243°
Mean anomaly
355.567°
Eccentric anomaly
345.01723°
Mean motion
0.49409 °/min
Orbital period
728.61 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. |
|---|---|---|---|---|---|---|---|
| 117 mins | 2026-03-25 14:01:12.445Z | 309.418° NW | 2026-03-25 14:29:12.445Z | 270.782° WNW | 24.635° | 2026-03-25 15:58:12.445Z | 246.832° WSW |
| 15 mins | 2026-03-26 01:39:12.445Z | 220.161° SW | 2026-03-26 01:45:12.445Z | 342.422° N | 43.733° | 2026-03-26 01:54:12.445Z | 32.668° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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