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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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, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 COSMOS 1275 DEB
1 42221U 81053UM 26304.84336520 .00000764 00000-0 70434-3 0 9992
2 42221 82.8957 152.5262 0077912 207.2335 152.4730 13.80076986650060Epoch: 2026-10-31T20:14Z
TLE epoch observation values (Epoch: 2026-10-31T20:14:26.753Z)
Latitude
0.00004°
Longitude
168.77146°
Altitude
1,017.349 km
Speed
7.318 km/s
True Right ascension
10h 10m 06s
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
15:39:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,017.936 km
Perigee altitude
903.578 km
Semi-major axis
7,338.894 km
Eccentricity
0.00779
Inclination
82.8957°
RAAN
152.5262°
Arg. of periapsis
207.2335°
True anomaly
152.88209°
Mean anomaly
152.473°
Eccentric anomaly
152.6779°
Mean motion
3.45221 °/min
Orbital period
104.28 mins
BSTAR
0.00070434
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-11-04 01:22:54.361Z | 357.992° N | 2026-11-04 01:28:54.361Z | 87.057° E | 68.648° | 2026-11-04 01:33:54.361Z | 163.293° S |
| 5 mins | 2026-11-04 03:10:54.361Z | 303.8° NW | 2026-11-04 03:12:54.361Z | 282.227° WNW | 15.706° | 2026-11-04 03:15:54.361Z | 249.756° W |
| 7 mins | 2026-11-04 13:07:54.361Z | 116.936° SE | 2026-11-04 13:10:54.361Z | 81.552° E | 22.277° | 2026-11-04 13:14:54.361Z | 39.596° NE |
| 10 mins | 2026-11-04 14:50:54.361Z | 208.731° SW | 2026-11-04 14:54:54.361Z | 263.98° W | 54.518° | 2026-11-04 15:00:54.361Z | 356.421° N |
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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