COSMOS 1275 DEB, 42102
Orbit data source: Space-Track
COSMOS 1275 DEB, 42102 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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42102 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: 3 days ago
TLE from 3 days ago
0 COSMOS 1275 DEB
1 42102U 81053PN 26256.23794635 .00001336 00000-0 10590-2 0 9996
2 42102 83.0131 346.7015 0071758 12.8640 347.4332 13.89494355646825Epoch: 2026-09-13T05:42Z
TLE epoch observation values (Epoch: 2026-09-13T05:42:38.564Z)
Latitude
-0.00013°
Longitude
-91.19467°
Altitude
882.145 km
Speed
7.437 km/s
True Right ascension
23h 06m 48s
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
19:18:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
979.953 km
Perigee altitude
875.105 km
Semi-major axis
7,305.666 km
Eccentricity
0.00718
Inclination
83.0131°
RAAN
346.7015°
Arg. of periapsis
12.864°
True anomaly
347.25271°
Mean anomaly
347.4332°
Eccentric anomaly
347.34311°
Mean motion
3.47579 °/min
Orbital period
103.57 mins
BSTAR
0.001059
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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 | 2026-09-16 06:23:58.752Z | 176.584° S | 2026-09-16 06:28:58.752Z | 103.41° ESE | 72.268° | 2026-09-16 06:33:58.752Z | 12.133° NNE |
| 5 mins | 2026-09-16 08:11:58.752Z | 268.407° W | 2026-09-16 08:13:58.752Z | 290.729° WNW | 14.845° | 2026-09-16 08:16:58.752Z | 323.086° NNW |
| 10 mins | 2026-09-16 17:14:58.752Z | 7.591° NNE | 2026-09-16 17:19:58.752Z | 87.864° E | 51.036° | 2026-09-16 17:24:58.752Z | 152.291° SSE |
| 7 mins | 2026-09-16 19:00:58.752Z | 309.329° NW | 2026-09-16 19:03:58.752Z | 271.499° WNW | 22.772° | 2026-09-16 19:07:58.752Z | 229.065° WSW |
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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