COSMOS 1275 DEB, 13021
Orbit data source: Space-Track
COSMOS 1275 DEB, 13021 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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13021 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 13021U 81053ET 26171.33357741 .00000976 00000-0 58204-3 0 9998
2 13021 83.1435 285.9329 0021992 178.5546 207.3830 14.06193524260129Epoch: 2026-06-20T08:00Z
TLE epoch observation values (Epoch: 2026-06-20T08:00:21.088Z)
Latitude
25.65499°
Longitude
-99.41124°
Altitude
889.742 km
Speed
7.402 km/s
True Right ascension
19h 16m 54s
True Declination
25° 31' 25"
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
06:13:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
885.464 km
Perigee altitude
853.586 km
Semi-major axis
7,247.662 km
Eccentricity
0.0022
Inclination
83.1435°
RAAN
285.9329°
Arg. of periapsis
178.5546°
True anomaly
207.26737°
Mean anomaly
207.383°
Eccentric anomaly
207.32516°
Mean motion
3.5176 °/min
Orbital period
102.34 mins
BSTAR
0.00058204
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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 | 2026-06-21 20:19:59.021Z | 332.402° NNW | 2026-06-21 20:24:59.021Z | 263.814° W | 28.661° | 2026-06-21 20:28:59.021Z | 212.678° SW |
| 9 mins | 2026-06-22 07:48:59.021Z | 163.71° S | 2026-06-22 07:52:59.021Z | 107.173° ESE | 38.608° | 2026-06-22 07:57:59.021Z | 19.01° NNE |
| 6 mins | 2026-06-22 09:33:59.021Z | 253.592° W | 2026-06-22 09:36:59.021Z | 290.725° WNW | 18.726° | 2026-06-22 09:39:59.021Z | 326.78° NNW |
| 7 mins | 2026-06-22 18:32:59.021Z | 27.942° NE | 2026-06-22 18:35:59.021Z | 74.562° E | 26.989° | 2026-06-22 18:39:59.021Z | 130.406° SE |
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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