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: 1 week ago
TLE from 1 week ago
0 COSMOS 1275 DEB
1 42159U 81053RX 26166.06319874 .00000967 00000-0 85629-3 0 9992
2 42159 82.8254 84.3356 0068417 90.5018 270.3982 13.82924326598418Epoch: 2026-06-15T01:31Z
TLE epoch observation values (Epoch: 2026-06-15T01:31:00.371Z)
Latitude
-0.00004°
Longitude
158.22908°
Altitude
956.435 km
Speed
7.374 km/s
True Right ascension
05h 37m 20s
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
21:40:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,000.817 km
Perigee altitude
900.533 km
Semi-major axis
7,328.812 km
Eccentricity
0.00684
Inclination
82.8254°
RAAN
84.3356°
Arg. of periapsis
90.5018°
True anomaly
269.6142°
Mean anomaly
270.3982°
Eccentric anomaly
270.0062°
Mean motion
3.45934 °/min
Orbital period
104.07 mins
BSTAR
0.00085629
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-22 17:40:59.183Z | 150.946° SSE | 2026-06-22 17:45:59.183Z | 90.523° ESE | 29.597° | 2026-06-22 17:50:59.183Z | 26.935° NE |
| 9 mins | 2026-06-22 19:26:59.183Z | 231.881° WSW | 2026-06-22 19:30:59.183Z | 285.93° WNW | 26.918° | 2026-06-22 19:35:59.183Z | 346.069° N |
| 8 mins | 2026-06-23 04:35:59.183Z | 30.968° NE | 2026-06-23 04:38:59.183Z | 72.332° E | 24.568° | 2026-06-23 04:43:59.183Z | 129.559° SE |
| 9 mins | 2026-06-23 06:19:59.183Z | 331.14° NNW | 2026-06-23 06:23:59.183Z | 271.979° WNW | 33.272° | 2026-06-23 06:28:59.183Z | 205.099° SW |
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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