COSMOS 1275 DEB, 42171
Orbit data source: Space-Track
COSMOS 1275 DEB, 42171 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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42171 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: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 42171U 81053SK 26036.53638918 .00007302 00000-0 35992-2 0 9994
2 42171 83.0817 330.7780 0043756 37.3390 323.0817 14.16892404 86694Epoch: 2026-02-05T12:52Z
TLE epoch observation values (Epoch: 2026-02-05T12:52:24.025Z)
Latitude
0.00002°
Longitude
1.99069°
Altitude
813.652 km
Speed
7.459 km/s
True Right ascension
22h 03m 06s
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
15:40:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
864.52 km
Perigee altitude
801.414 km
Semi-major axis
7,211.104 km
Eccentricity
0.00438
Inclination
83.0817°
RAAN
330.778°
Arg. of periapsis
37.339°
True anomaly
322.7792°
Mean anomaly
323.0817°
Eccentric anomaly
322.93058°
Mean motion
3.54438 °/min
Orbital period
101.57 mins
BSTAR
0.0035992
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-02-06 19:30:04.156Z | 149.856° SSE | 2026-02-06 19:34:04.156Z | 86.475° E | 30.989° | 2026-02-06 19:38:04.156Z | 27.634° NE |
| 6 mins | 2026-02-06 21:14:04.156Z | 250.116° W | 2026-02-06 21:16:04.156Z | 280.498° WNW | 22.624° | 2026-02-06 21:20:04.156Z | 335.871° NNW |
| 6 mins | 2026-02-07 06:09:04.156Z | 41.224° NE | 2026-02-07 06:11:04.156Z | 67.966° E | 19.205° | 2026-02-07 06:15:04.156Z | 116.499° SE |
| 9 mins | 2026-02-07 07:50:04.156Z | 336.491° NNW | 2026-02-07 07:54:04.156Z | 264.763° W | 37.175° | 2026-02-07 07:59:04.156Z | 196.022° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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