COSMOS 1275 DEB, 12753
Orbit data source: Space-Track
COSMOS 1275 DEB, 12753 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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12753 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 12753U 81053CW 26171.34181928 .00000605 00000-0 56940-3 0 9996
2 12753 82.8038 119.3502 0095129 23.6517 130.1213 13.77940572241508Epoch: 2026-06-20T08:12Z
TLE epoch observation values (Epoch: 2026-06-20T08:12:13.185Z)
Latitude
25.21413°
Longitude
-95.65332°
Altitude
1,019.696 km
Speed
7.321 km/s
True Right ascension
19h 43m 50s
True Declination
25° 05' 12"
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
11:12:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,038.236 km
Perigee altitude
898.464 km
Semi-major axis
7,346.487 km
Eccentricity
0.00951
Inclination
82.8038°
RAAN
119.3502°
Arg. of periapsis
23.6517°
True anomaly
130.94851°
Mean anomaly
130.1213°
Eccentric anomaly
130.53554°
Mean motion
3.44686 °/min
Orbital period
104.44 mins
BSTAR
0.0005694
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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 | 2026-06-22 07:06:14.302Z | 26.638° NE | 2026-06-22 07:10:14.302Z | 72.757° E | 21.985° | 2026-06-22 07:14:14.302Z | 117.18° SE |
| 10 mins | 2026-06-22 08:51:14.302Z | 337.618° N | 2026-06-22 08:55:14.302Z | 284.641° WNW | 37.931° | 2026-06-22 09:01:14.302Z | 196.136° SSW |
| 10 mins | 2026-06-22 20:34:14.302Z | 160.052° S | 2026-06-22 20:38:14.302Z | 106.562° ESE | 36.398° | 2026-06-22 20:44:14.302Z | 18.869° NNE |
| 7 mins | 2026-06-22 22:21:14.302Z | 250.475° W | 2026-06-22 22:24:14.302Z | 288.19° WNW | 20.532° | 2026-06-22 22:28:14.302Z | 334.948° NNW |
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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