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: 5 days ago
TLE from 5 days ago
0 COSMOS 1275 DEB
1 42161U 81053RZ 26132.65997244 .00000443 00000-0 29883-3 0 9995
2 42161 82.9264 113.9689 0051356 122.8714 237.7413 13.97763941 50371Epoch: 2026-05-12T15:50Z
TLE epoch observation values (Epoch: 2026-05-12T15:50:21.618Z)
Latitude
-0.00003°
Longitude
5.94766°
Altitude
924.575 km
Speed
7.379 km/s
True Right ascension
07h 35m 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
23:48:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
936.037 km
Perigee altitude
861.296 km
Semi-major axis
7,276.803 km
Eccentricity
0.00514
Inclination
82.9264°
RAAN
113.9689°
Arg. of periapsis
122.8714°
True anomaly
237.24535°
Mean anomaly
237.7413°
Eccentric anomaly
237.49315°
Mean motion
3.49649 °/min
Orbital period
102.96 mins
BSTAR
0.00029883
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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 | 2026-05-17 21:25:07.126Z | 100.174° ESE | 2026-05-17 21:27:07.126Z | 78.537° E | 12.764° | 2026-05-17 21:29:07.126Z | 57.438° ENE |
| 10 mins | 2026-05-17 23:05:07.126Z | 192.374° SSW | 2026-05-17 23:10:07.126Z | 300.364° NW | 44.07° | 2026-05-17 23:15:07.126Z | 3.4° NNE |
| 10 mins | 2026-05-18 09:52:07.126Z | 0.439° NNE | 2026-05-18 09:56:07.126Z | 56.493° ENE | 42.608° | 2026-05-18 10:02:07.126Z | 165.115° S |
| 4 mins | 2026-05-18 11:38:07.126Z | 294.925° NW | 2026-05-18 11:39:07.126Z | 283.507° WNW | 13.833° | 2026-05-18 11:42:07.126Z | 250.315° W |
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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