COSMOS 1275 DEB, 12653
Orbit data source: Space-Track
COSMOS 1275 DEB, 12653 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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12653 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, 0.6 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 COSMOS 1275 DEB
1 12653U 81053H 26023.93593635 .00001079 00000-0 88335-3 0 9997
2 12653 82.9334 202.1468 0030219 349.7722 163.7555 13.88446031242334Epoch: 2026-01-23T22:27Z
TLE epoch observation values (Epoch: 2026-01-23T22:27:44.900Z)
Latitude
26.19355°
Longitude
-81.53578°
Altitude
958.498 km
Speed
7.364 km/s
True Right ascension
01h 14m 40s
True Declination
26° 03' 41"
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
07:34:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
953.3 km
Perigee altitude
909.124 km
Semi-major axis
7,309.349 km
Eccentricity
0.00302
Inclination
82.9334°
RAAN
202.1468°
Arg. of periapsis
349.7722°
True anomaly
163.85202°
Mean anomaly
163.7555°
Eccentric anomaly
163.80379°
Mean motion
3.47316 °/min
Orbital period
103.65 mins
BSTAR
0.00088335
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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 | 2026-01-24 11:40:54.438Z | 144.472° SSE | 2026-01-24 11:44:54.438Z | 92.015° ESE | 28.886° | 2026-01-24 11:49:54.438Z | 28.08° NE |
| 8 mins | 2026-01-24 13:25:54.438Z | 232.991° WSW | 2026-01-24 13:29:54.438Z | 292.503° NW | 27.948° | 2026-01-24 13:33:54.438Z | 342.631° N |
| 8 mins | 2026-01-24 22:31:54.438Z | 25.706° NE | 2026-01-24 22:35:54.438Z | 75.02° E | 23.065° | 2026-01-24 22:39:54.438Z | 121.534° SE |
| 10 mins | 2026-01-25 00:15:54.438Z | 335.778° NNW | 2026-01-25 00:20:54.438Z | 255.749° W | 35.32° | 2026-01-25 00:25:54.438Z | 199.556° SSW |
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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