COSMOS 1275 DEB, 42221
Orbit data source: Space-Track
COSMOS 1275 DEB, 42221 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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42221 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 42221U 81053UM 25290.14577811 .00001689 00000-0 15896-2 0 9995
2 42221 82.8953 77.9353 0080772 194.7816 165.0981 13.79440128597709
Epoch: 2025-10-17T03:29Z
TLE epoch observation values (Epoch: 2025-10-17T03:29:55.228Z)
Latitude
-0.00006°
Longitude
-0.44017°
Altitude
1,026.144 km
Speed
7.31 km/s
True Right ascension
05h 11m 44s
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
10:04:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,022.313 km
Perigee altitude
903.721 km
Semi-major axis
7,341.154 km
Eccentricity
0.00808
Inclination
82.8953°
RAAN
77.9353°
Arg. of periapsis
194.7816°
True anomaly
165.33382°
Mean anomaly
165.0981°
Eccentric anomaly
165.21619°
Mean motion
3.45062 °/min
Orbital period
104.33 mins
BSTAR
0.0015896
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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 | 2025-10-19 20:30:36.418Z | 25.564° NE | 2025-10-19 20:34:36.418Z | 74.051° E | 21.906° | 2025-10-19 20:38:36.418Z | 120.438° SE |
9 mins | 2025-10-19 22:15:36.418Z | 335.174° NNW | 2025-10-19 22:19:36.418Z | 276.894° WNW | 35.795° | 2025-10-19 22:24:36.418Z | 201.144° SSW |
10 mins | 2025-10-20 09:57:36.418Z | 161.253° S | 2025-10-20 10:01:36.418Z | 101.803° ESE | 39.218° | 2025-10-20 10:07:36.418Z | 17.339° NNE |
8 mins | 2025-10-20 11:43:36.418Z | 246.43° WSW | 2025-10-20 11:47:36.418Z | 291.789° WNW | 21.298° | 2025-10-20 11:51:36.418Z | 335.01° NNW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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