COSMOS 1275 DEB, 42204
Orbit data source: Space-Track
COSMOS 1275 DEB, 42204 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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42204 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 42204U 81053TU 26208.19174663 .00000546 00000-0 57247-3 0 9997
2 42204 83.0628 20.5513 0127448 5.9529 354.3103 13.69948891632078Epoch: 2026-07-27T04:36Z
TLE epoch observation values (Epoch: 2026-07-27T04:36:06.908Z)
Latitude
0.00001°
Longitude
6.64366°
Altitude
909.078 km
Speed
7.444 km/s
True Right ascension
01h 22m 12s
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
11:41:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,090.899 km
Perigee altitude
902.912 km
Semi-major axis
7,375.042 km
Eccentricity
0.01274
Inclination
83.0628°
RAAN
20.5513°
Arg. of periapsis
5.9529°
True anomaly
354.16318°
Mean anomaly
354.3103°
Eccentric anomaly
354.23698°
Mean motion
3.42686 °/min
Orbital period
105.05 mins
BSTAR
0.00057247
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-08-10 21:30:06.273Z | 1.054° NNE | 2026-08-10 21:36:06.273Z | 75.983° E | 41.434° | 2026-08-10 21:42:06.273Z | 159.156° S |
| 8 mins | 2026-08-10 23:18:06.273Z | 313.378° NW | 2026-08-10 23:21:06.273Z | 282.183° WNW | 20.213° | 2026-08-10 23:26:06.273Z | 232.78° WSW |
| 7 mins | 2026-08-11 09:20:06.273Z | 118.4° SE | 2026-08-11 09:23:06.273Z | 84.257° E | 19.245° | 2026-08-11 09:27:06.273Z | 41.281° NE |
| 10 mins | 2026-08-11 11:04:06.273Z | 207.278° SW | 2026-08-11 11:08:06.273Z | 263.723° W | 39.307° | 2026-08-11 11:14:06.273Z | 356.963° N |
| 8 mins | 2026-08-11 20:19:06.273Z | 34.562° NE | 2026-08-11 20:22:06.273Z | 65.326° ENE | 18.928° | 2026-08-11 20:27:06.273Z | 113.43° SE |
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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