COSMOS 1275 DEB, 42122
Orbit data source: Space-Track
COSMOS 1275 DEB, 42122 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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42122 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 COSMOS 1275 DEB
1 42122U 81053QJ 26251.42091169 .00001224 00000-0 99575-3 0 9993
2 42122 82.9366 300.0816 0087414 294.7893 64.4195 13.87451053644797Epoch: 2026-09-08T10:06Z
TLE epoch observation values (Epoch: 2026-09-08T10:06:06.770Z)
Latitude
0.00004°
Longitude
161.06582°
Altitude
913.334 km
Speed
7.409 km/s
True Right ascension
20h 00m 19s
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
01:06:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
998.633 km
Perigee altitude
870.784 km
Semi-major axis
7,312.846 km
Eccentricity
0.00874
Inclination
82.9366°
RAAN
300.0816°
Arg. of periapsis
294.7893°
True anomaly
65.32725°
Mean anomaly
64.4195°
Eccentric anomaly
64.87295°
Mean motion
3.47067 °/min
Orbital period
103.73 mins
BSTAR
0.00099575
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-12 13:21:28.168Z | 33.799° NE | 2026-09-12 13:24:28.168Z | 64.282° ENE | 17.101° | 2026-09-12 13:28:28.168Z | 105.111° ESE |
| 10 mins | 2026-09-12 15:05:28.168Z | 346.787° N | 2026-09-12 15:10:28.168Z | 230.748° WSW | 69.648° | 2026-09-12 15:15:28.168Z | 183.535° SSW |
| 9 mins | 2026-09-13 02:43:28.168Z | 141.377° SSE | 2026-09-13 02:47:28.168Z | 89.829° E | 32.762° | 2026-09-13 02:52:28.168Z | 29.113° NE |
| 9 mins | 2026-09-13 04:28:28.168Z | 231.354° WSW | 2026-09-13 04:32:28.168Z | 293.174° NW | 35.506° | 2026-09-13 04:37:28.168Z | 348.911° 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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