COSMOS 1275 DEB, 42154
Orbit data source: Space-Track
COSMOS 1275 DEB, 42154 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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42154 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 42154U 81053RS 26068.17766328 .00000456 00000-0 48913-3 0 9998
2 42154 82.8111 28.3601 0125625 229.9063 146.3269 13.68459897557908Epoch: 2026-03-09T04:15Z
TLE epoch observation values (Epoch: 2026-03-09T04:15:50.107Z)
Latitude
16.86849°
Longitude
159.70763°
Altitude
1,084.93 km
Speed
7.273 km/s
True Right ascension
02h 02m 09s
True Declination
16° 46' 39"
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
12:38:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,094.984 km
Perigee altitude
909.551 km
Semi-major axis
7,380.405 km
Eccentricity
0.01256
Inclination
82.8111°
RAAN
28.3601°
Arg. of periapsis
229.9063°
True anomaly
147.11474°
Mean anomaly
146.3269°
Eccentric anomaly
146.72185°
Mean motion
3.42313 °/min
Orbital period
105.17 mins
BSTAR
0.00048913
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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 | 2026-03-13 08:47:26.628Z | 352.507° N | 2026-03-13 08:53:26.628Z | 347.445° N | 44.831° | 2026-03-13 08:59:26.628Z | 174.936° S |
| 10 mins | 2026-03-13 20:36:26.628Z | 142.304° SSE | 2026-03-13 20:41:26.628Z | 81.667° E | 29.3° | 2026-03-13 20:46:26.628Z | 28.499° NE |
| 10 mins | 2026-03-13 22:22:26.628Z | 224.357° SW | 2026-03-13 22:27:26.628Z | 292.917° NW | 32.472° | 2026-03-13 22:32:26.628Z | 348.741° N |
| 9 mins | 2026-03-14 07:37:26.628Z | 21.709° NNE | 2026-03-14 07:41:26.628Z | 69.329° E | 25.272° | 2026-03-14 07:46:26.628Z | 128.015° 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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