COSMOS 1275 DEB, 42185
Orbit data source: Space-Track
COSMOS 1275 DEB, 42185 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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42185 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 month ago
TLE from 1 month ago
0 COSMOS 1275 DEB
1 42185U 81053SZ 26053.62341197 .00002579 00000-0 21843-2 0 9999
2 42185 83.0512 13.3643 0115913 84.7374 89.4439 13.84144775218051Epoch: 2026-02-22T14:57Z
TLE epoch observation values (Epoch: 2026-02-22T14:57:42.794Z)
Latitude
4.36861°
Longitude
175.87631°
Altitude
951.838 km
Speed
7.376 km/s
True Right ascension
12h 51m 20s
True Declination
4° 20' 36"
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
23:15:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,031.254 km
Perigee altitude
861.454 km
Semi-major axis
7,324.491 km
Eccentricity
0.01159
Inclination
83.0512°
RAAN
13.3643°
Arg. of periapsis
84.7374°
True anomaly
90.77217°
Mean anomaly
89.4439°
Eccentric anomaly
90.10803°
Mean motion
3.4624 °/min
Orbital period
103.97 mins
BSTAR
0.0021843
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-25 19:42:50.418Z | 249.66° W | 2026-03-25 19:45:50.418Z | 287.44° WNW | 20.215° | 2026-03-25 19:49:50.418Z | 334.527° NNW |
| 9 mins | 2026-03-26 04:49:50.418Z | 19.374° NNE | 2026-03-26 04:53:50.418Z | 77.398° E | 31.83° | 2026-03-26 04:58:50.418Z | 139.479° SSE |
| 9 mins | 2026-03-26 06:34:50.418Z | 321.565° NNW | 2026-03-26 06:38:50.418Z | 265.565° W | 28.124° | 2026-03-26 06:43:50.418Z | 213.434° SW |
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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