COSMOS 1275 DEB, 17640
Orbit data source: Space-Track
COSMOS 1275 DEB, 17640 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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17640 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 17640U 81053LK 25354.80675507 .00002881 00000-0 10305-2 0 9992
2 17640 82.9127 128.6156 0022526 5.2887 354.8535 14.33662607785602Epoch: 2025-12-20T19:21Z
TLE epoch observation values (Epoch: 2025-12-20T19:21:43.638Z)
Latitude
-0.00001°
Longitude
108.55551°
Altitude
766.434 km
Speed
7.479 km/s
True Right ascension
08h 34m 27s
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
17:59:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
792.7 km
Perigee altitude
760.467 km
Semi-major axis
7,154.721 km
Eccentricity
0.00225
Inclination
82.9127°
RAAN
128.6156°
Arg. of periapsis
5.2887°
True anomaly
354.83028°
Mean anomaly
354.8535°
Eccentric anomaly
354.8419°
Mean motion
3.58636 °/min
Orbital period
100.38 mins
BSTAR
0.0010305
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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 | 2025-12-21 21:04:12.297Z | 351.137° N | 2025-12-21 21:08:12.297Z | 258.579° W | 44.855° | 2025-12-21 21:13:12.297Z | 177.049° S |
| 8 mins | 2025-12-22 10:01:12.297Z | 202.31° SSW | 2025-12-22 10:04:12.297Z | 257.372° W | 41.436° | 2025-12-22 10:09:12.297Z | 359.649° N |
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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