COSMOS 1275 DEB, 42159
Orbit data source: Space-Track
COSMOS 1275 DEB, 42159 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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42159 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: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 42159U 81053RX 26221.77181836 .00000566 00000-0 49640-3 0 9995
2 42159 82.8208 41.7795 0066127 295.3500 64.0821 13.83009133606116Epoch: 2026-08-09T18:31Z
TLE epoch observation values (Epoch: 2026-08-09T18:31:25.106Z)
Latitude
-0.00009°
Longitude
165.66086°
Altitude
935.207 km
Speed
7.395 km/s
True Right ascension
02h 47m 07s
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
16:13:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
998.837 km
Perigee altitude
901.914 km
Semi-major axis
7,328.512 km
Eccentricity
0.00661
Inclination
82.8208°
RAAN
41.7795°
Arg. of periapsis
295.35°
True anomaly
64.7661°
Mean anomaly
64.0821°
Eccentric anomaly
64.42385°
Mean motion
3.45955 °/min
Orbital period
104.06 mins
BSTAR
0.0004964
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-08-12 10:55:36.317Z | 101.918° ESE | 2026-08-12 10:57:36.317Z | 82.58° E | 12.285° | 2026-08-12 10:59:36.317Z | 62.643° ENE |
| 10 mins | 2026-08-12 12:37:36.317Z | 187.783° SSW | 2026-08-12 12:41:36.317Z | 212.971° SW | 44.719° | 2026-08-12 12:47:36.317Z | 6.284° NNE |
| 10 mins | 2026-08-12 23:31:36.317Z | 359.675° N | 2026-08-12 23:35:36.317Z | 54.24° ENE | 43.501° | 2026-08-12 23:41:36.317Z | 166.22° S |
| 6 mins | 2026-08-13 01:17:36.317Z | 304.759° NW | 2026-08-13 01:19:36.317Z | 284.309° WNW | 15.297° | 2026-08-13 01:23:36.317Z | 244.319° WSW |
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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