COSMOS 1275 DEB, 42187
Orbit data source: Space-Track
COSMOS 1275 DEB, 42187 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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42187 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: 1 month ago
TLE from 1 month ago
0 COSMOS 1275 DEB
1 42187U 81053TB 26080.15429942 .00002683 00000-0 16381-2 0 9991
2 42187 82.9668 229.2406 0057100 257.9482 101.5288 14.04858767627615Epoch: 2026-03-21T03:42Z
TLE epoch observation values (Epoch: 2026-03-21T03:42:11.469Z)
Latitude
-0.00008°
Longitude
-4.98628°
Altitude
888.469 km
Speed
7.404 km/s
True Right ascension
15h 16m 57s
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
15:27:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
915.536 km
Perigee altitude
832.715 km
Semi-major axis
7,252.262 km
Eccentricity
0.00571
Inclination
82.9668°
RAAN
229.2406°
Arg. of periapsis
257.9482°
True anomaly
102.16899°
Mean anomaly
101.5288°
Eccentric anomaly
101.84899°
Mean motion
3.51425 °/min
Orbital period
102.44 mins
BSTAR
0.0016381
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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 | 2026-04-18 08:43:39.361Z | 251.382° W | 2026-04-18 08:46:39.361Z | 286.517° WNW | 18.837° | 2026-04-18 08:50:39.361Z | 332.417° NNW |
| 8 mins | 2026-04-18 17:42:39.361Z | 20.048° NNE | 2026-04-18 17:46:39.361Z | 79.918° E | 27.729° | 2026-04-18 17:50:39.361Z | 133.826° SE |
| 7 mins | 2026-04-18 19:26:39.361Z | 318.311° NNW | 2026-04-18 19:29:39.361Z | 270.928° WNW | 26.708° | 2026-04-18 19:33:39.361Z | 217.003° SW |
| 9 mins | 2026-04-19 06:54:39.361Z | 166.484° S | 2026-04-19 06:58:39.361Z | 106.485° ESE | 40.339° | 2026-04-19 07:03:39.361Z | 17.374° 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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