COSMOS 1275 DEB, 42161
Orbit data source: Space-Track
COSMOS 1275 DEB, 42161 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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42161 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 months ago
TLE from 2 months ago
0 COSMOS 1275 DEB
1 42161U 81053RZ 25357.91447440 .00001400 00000-0 97739-3 0 9999
2 42161 82.9245 221.7167 0046140 169.1898 191.0274 13.97386942 30851Epoch: 2025-12-23T21:56Z
TLE epoch observation values (Epoch: 2025-12-23T21:56:50.588Z)
Latitude
0.00001°
Longitude
159.81454°
Altitude
938.775 km
Speed
7.366 km/s
True Right ascension
14h 46m 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
14:40:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
933.557 km
Perigee altitude
866.395 km
Semi-major axis
7,278.113 km
Eccentricity
0.00461
Inclination
82.9245°
RAAN
221.7167°
Arg. of periapsis
169.1898°
True anomaly
190.92684°
Mean anomaly
191.0274°
Eccentric anomaly
190.97706°
Mean motion
3.49555 °/min
Orbital period
102.99 mins
BSTAR
0.00097739
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-02-11 20:15:03.724Z | 20.814° NNE | 2026-02-11 20:19:03.724Z | 69.808° E | 24.738° | 2026-02-11 20:24:03.724Z | 129.746° SE |
| 9 mins | 2026-02-11 21:59:03.724Z | 331.311° NNW | 2026-02-11 22:03:03.724Z | 273.237° WNW | 32.668° | 2026-02-11 22:08:03.724Z | 205.748° SW |
| 9 mins | 2026-02-12 09:32:03.724Z | 160.504° S | 2026-02-12 09:36:03.724Z | 98.477° ESE | 37.287° | 2026-02-12 09:41:03.724Z | 20.086° NNE |
| 6 mins | 2026-02-12 11:18:03.724Z | 258.31° W | 2026-02-12 11:20:03.724Z | 284.531° WNW | 19.419° | 2026-02-12 11:24:03.724Z | 332.847° NNW |
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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