COSMOS 1275 DEB, 42147
Orbit data source: Space-Track
COSMOS 1275 DEB, 42147 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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42147 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 42147U 81053RK 25259.32298985 .00001803 00000-0 80186-3 0 9992
2 42147 83.0617 110.0753 0017961 175.8859 184.2475 14.22369397610069
Epoch: 2025-09-16T07:45Z
TLE epoch observation values (Epoch: 2025-09-16T07:45:06.323Z)
Latitude
0.00001°
Longitude
-1.71599°
Altitude
833.211 km
Speed
7.43 km/s
True Right ascension
07h 20m 18s
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
21:34:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
827.348 km
Perigee altitude
801.511 km
Semi-major axis
7,192.567 km
Eccentricity
0.0018
Inclination
83.0617°
RAAN
110.0753°
Arg. of periapsis
175.8859°
True anomaly
184.23229°
Mean anomaly
184.2475°
Eccentric anomaly
184.23989°
Mean motion
3.55809 °/min
Orbital period
101.18 mins
BSTAR
0.00080186
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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. |
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8 mins | 2025-09-18 13:53:45.658Z | 146.392° SSE | 2025-09-18 13:57:45.658Z | 91.777° ESE | 28.23° | 2025-09-18 14:01:45.658Z | 32.291° NE |
7 mins | 2025-09-18 15:36:45.658Z | 237.162° WSW | 2025-09-18 15:39:45.658Z | 283.12° WNW | 26.11° | 2025-09-18 15:43:45.658Z | 339.718° N |
5 mins | 2025-09-19 00:30:45.658Z | 44.822° NE | 2025-09-19 00:32:45.658Z | 69.994° E | 15.505° | 2025-09-19 00:35:45.658Z | 105.392° ESE |
8 mins | 2025-09-19 02:11:45.658Z | 339.755° N | 2025-09-19 02:14:45.658Z | 287.907° WNW | 40.267° | 2025-09-19 02:19:45.658Z | 190.19° SSW |
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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