COSMOS 1275 DEB, 42128
Orbit data source: Space-Track
COSMOS 1275 DEB, 42128 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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42128 intel report (Beta)
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Edit Public Description
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: 6 days ago
TLE from 6 days ago
0 COSMOS 1275 DEB
1 42128U 81053QQ 25343.66344869 .00001707 00000-0 12141-2 0 9993
2 42128 82.9273 124.0134 0025520 113.9706 263.1093 13.96818552613389Epoch: 2025-12-09T15:55Z
TLE epoch observation values (Epoch: 2025-12-09T15:55:21.966Z)
Latitude
16.64239°
Longitude
168.64129°
Altitude
909.406 km
Speed
7.397 km/s
True Right ascension
08h 24m 30s
True Declination
16° 33' 01"
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
12:38:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
920.531 km
Perigee altitude
883.373 km
Semi-major axis
7,280.089 km
Eccentricity
0.00255
Inclination
82.9273°
RAAN
124.0134°
Arg. of periapsis
113.9706°
True anomaly
262.81909°
Mean anomaly
263.1093°
Eccentric anomaly
262.96418°
Mean motion
3.49412 °/min
Orbital period
103.03 mins
BSTAR
0.0012141
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-15 20:15:58.082Z | 6.585° NNE | 2025-12-15 20:20:58.082Z | 75.457° E | 35.993° | 2025-12-15 20:25:58.082Z | 149.281° SSE |
| 6 mins | 2025-12-15 22:01:58.082Z | 309.012° NW | 2025-12-15 22:04:58.082Z | 268.619° W | 20.598° | 2025-12-15 22:07:58.082Z | 233.088° WSW |
| 9 mins | 2025-12-16 09:33:58.082Z | 185.28° SSW | 2025-12-16 09:37:58.082Z | 182.533° SSW | 44.852° | 2025-12-16 09:42:58.082Z | 7.069° NNE |
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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