COSMOS 1285 DEB, 27801
Orbit data source: Space-Track
COSMOS 1285 DEB, 27801 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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27801 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, 0.4 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 COSMOS 1285 DEB
1 27801U 81071Q 26263.45452194 .00001019 00000-0 00000-0 0 9999
2 27801 63.9098 25.6006 7266602 37.8505 355.4660 1.97968152185451Epoch: 2026-09-20T10:54Z
TLE epoch observation values (Epoch: 2026-09-20T10:54:30.695Z)
Latitude
0.00009°
Longitude
-137.39359°
Altitude
1,664.259 km
Speed
9.179 km/s
True Right ascension
01h 42m 19s
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
00:45:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,880.715 km
Perigee altitude
944.894 km
Semi-major axis
26,790.941 km
Eccentricity
0.72666
Inclination
63.9098°
RAAN
25.6006°
Arg. of periapsis
37.8505°
True anomaly
321.0149°
Mean anomaly
355.466°
Eccentric anomaly
343.9667°
Mean motion
0.49495 °/min
Orbital period
727.35 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-09-21 11:17:56.464Z | 253.695° W | 2026-09-21 11:21:56.464Z | 324.09° NNW | 38.727° | 2026-09-21 11:28:56.464Z | 28.624° NE |
| 31 mins | 2026-09-22 00:07:56.464Z | 286.429° WNW | 2026-09-22 00:19:56.464Z | 275.992° WNW | 11.766° | 2026-09-22 00:38:56.464Z | 266.283° W |
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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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 descending order |
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