COSMOS 1275 DEB, 42109
Orbit data source: Space-Track
COSMOS 1275 DEB, 42109 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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42109 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: 6 days ago
TLE from 6 days ago
0 COSMOS 1275 DEB
1 42109U 81053PV 26154.85701685 .00000094 00000-0 77702-4 0 9991
2 42109 82.9484 188.5711 0030337 126.3420 353.7646 13.78318360630269Epoch: 2026-06-03T20:34Z
TLE epoch observation values (Epoch: 2026-06-03T20:34:06.255Z)
Latitude
59.28564°
Longitude
155.78131°
Altitude
957.747 km
Speed
7.39 km/s
True Right ascension
23h 46m 28s
True Declination
59° 08' 19"
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
18:57:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
989.284 km
Perigee altitude
944.718 km
Semi-major axis
7,345.138 km
Eccentricity
0.00303
Inclination
82.9484°
RAAN
188.5711°
Arg. of periapsis
126.342°
True anomaly
353.7267°
Mean anomaly
353.7646°
Eccentric anomaly
353.74566°
Mean motion
3.44781 °/min
Orbital period
104.41 mins
BSTAR
0.000077702
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-09 12:28:01.092Z | 20.152° NNE | 2026-06-09 12:33:01.092Z | 78.441° E | 22.713° | 2026-06-09 12:37:01.092Z | 122.974° SE |
| 9 mins | 2026-06-09 14:14:01.092Z | 333.395° NNW | 2026-06-09 14:18:01.092Z | 270.989° WNW | 35.609° | 2026-06-09 14:23:01.092Z | 201.64° SSW |
| 10 mins | 2026-06-10 01:56:01.092Z | 165.603° S | 2026-06-10 02:01:01.092Z | 85.697° E | 39.821° | 2026-06-10 02:06:01.092Z | 17.593° NNE |
| 6 mins | 2026-06-10 03:44:01.092Z | 259.358° W | 2026-06-10 03:46:01.092Z | 283.212° WNW | 19.343° | 2026-06-10 03:50:01.092Z | 329.619° NNW |
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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