COSMOS 1275 DEB, 42140
Orbit data source: Space-Track
COSMOS 1275 DEB, 42140 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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42140 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 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 42140U 81053RC 26083.54857573 .00000353 00000-0 46987-3 0 9999
2 42140 83.1413 181.9686 0196570 63.4037 298.7098 13.50021819574103Epoch: 2026-03-24T13:09Z
TLE epoch observation values (Epoch: 2026-03-24T13:09:56.943Z)
Latitude
-0.00007°
Longitude
162.45668°
Altitude
1,006.929 km
Speed
7.382 km/s
True Right ascension
12h 07m 52s
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
23:15:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,215.748 km
Perigee altitude
922.957 km
Semi-major axis
7,447.49 km
Eccentricity
0.01966
Inclination
83.1413°
RAAN
181.9686°
Arg. of periapsis
63.4037°
True anomaly
296.71101°
Mean anomaly
298.7098°
Eccentric anomaly
297.71273°
Mean motion
3.37698 °/min
Orbital period
106.6 mins
BSTAR
0.00046987
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-03-25 18:11:50.873Z | 357.444° N | 2026-03-25 18:17:50.873Z | 103.446° ESE | 43.847° | 2026-03-25 18:23:50.873Z | 167.657° S |
| 6 mins | 2026-03-25 20:01:50.873Z | 303.816° NW | 2026-03-25 20:04:50.873Z | 272.969° WNW | 15.275° | 2026-03-25 20:07:50.873Z | 245.358° WSW |
| 8 mins | 2026-03-26 06:12:50.873Z | 133.303° SE | 2026-03-26 06:15:50.873Z | 90.581° ESE | 27.093° | 2026-03-26 06:20:50.873Z | 29.121° NE |
| 8 mins | 2026-03-26 07:59:50.873Z | 232.195° WSW | 2026-03-26 08:02:50.873Z | 274.316° WNW | 28.818° | 2026-03-26 08:07:50.873Z | 344.006° N |
| 9 mins | 2026-03-26 17:20:50.873Z | 25.053° NE | 2026-03-26 17:24:50.873Z | 81.282° E | 28.606° | 2026-03-26 17:29:50.873Z | 135.214° SSE |
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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