COSMOS 1275 DEB, 42144
Orbit data source: Space-Track
COSMOS 1275 DEB, 42144 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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42144 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 weeks ago
TLE from 2 weeks ago
0 COSMOS 1275 DEB
1 42144U 81053RG 26160.14566146 .00000545 00000-0 42959-3 0 9996
2 42144 82.8066 310.5901 0059440 99.8728 76.3873 13.89093725634476Epoch: 2026-06-09T03:29Z
TLE epoch observation values (Epoch: 2026-06-09T03:29:45.150Z)
Latitude
2.95498°
Longitude
-179.74172°
Altitude
924.406 km
Speed
7.395 km/s
True Right ascension
08h 40m 52s
True Declination
2° 56' 16"
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
21:51:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
972.376 km
Perigee altitude
885.51 km
Semi-major axis
7,307.08 km
Eccentricity
0.00594
Inclination
82.8066°
RAAN
310.5901°
Arg. of periapsis
99.8728°
True anomaly
77.05044°
Mean anomaly
76.3873°
Eccentric anomaly
76.71876°
Mean motion
3.47478 °/min
Orbital period
103.6 mins
BSTAR
0.00042959
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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 19:40:53.674Z | 10.682° NNE | 2026-06-22 19:45:53.674Z | 73.803° E | 31.237° | 2026-06-22 19:50:53.674Z | 140.344° SSE |
| 8 mins | 2026-06-22 21:26:53.674Z | 319.527° NNW | 2026-06-22 21:29:53.674Z | 279.524° WNW | 25.74° | 2026-06-22 21:34:53.674Z | 217.636° SW |
| 9 mins | 2026-06-23 09:03:53.674Z | 177.221° S | 2026-06-23 09:07:53.674Z | 83.204° E | 44.137° | 2026-06-23 09:12:53.674Z | 11.042° NNE |
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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