COSMOS 1275 DEB, 17641
Orbit data source: Space-Track
COSMOS 1275 DEB, 17641 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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17641 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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1275 DEB
1 17641U 81053LL 26131.90336405 .00002358 00000-0 10247-2 0 9993
2 17641 82.7478 298.0151 0050789 139.8950 351.0778 14.23086708106723Epoch: 2026-05-11T21:40Z
TLE epoch observation values (Epoch: 2026-05-11T21:40:50.653Z)
Latitude
48.69028°
Longitude
-85.16252°
Altitude
786.506 km
Speed
7.484 km/s
True Right ascension
07h 18m 56s
True Declination
48° 31' 13"
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
21:31:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
848.541 km
Perigee altitude
775.505 km
Semi-major axis
7,190.16 km
Eccentricity
0.00508
Inclination
82.7478°
RAAN
298.0151°
Arg. of periapsis
139.895°
True anomaly
350.98697°
Mean anomaly
351.0778°
Eccentric anomaly
351.03244°
Mean motion
3.55988 °/min
Orbital period
101.13 mins
BSTAR
0.0010247
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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 | 2026-05-12 22:56:49.103Z | 352.541° N | 2026-05-12 23:01:49.103Z | 349.535° N | 44.832° | 2026-05-12 23:06:49.103Z | 174.468° S |
| 4 mins | 2026-05-13 10:21:49.103Z | 97.371° ESE | 2026-05-13 10:22:49.103Z | 84.965° E | 14.542° | 2026-05-13 10:25:49.103Z | 50.516° ENE |
| 8 mins | 2026-05-13 12:00:49.103Z | 203.636° SW | 2026-05-13 12:04:49.103Z | 306.315° NW | 40.772° | 2026-05-13 12:08:49.103Z | 358.413° 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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