COSMOS 1275 DEB, 13476
Orbit data source: Space-Track
COSMOS 1275 DEB, 13476 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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13476 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: 13 hours ago
TLE from 13 hours ago
0 COSMOS 1275 DEB
1 13476U 81053FW 26258.88065084 .00000995 00000-0 61544-3 0 9996
2 13476 82.7976 84.8563 0049062 326.1887 99.8270 14.03829864242123Epoch: 2026-09-15T21:08Z
TLE epoch observation values (Epoch: 2026-09-15T21:08:08.232Z)
Latitude
65.63231°
Longitude
149.09518°
Altitude
898.153 km
Speed
7.406 km/s
True Right ascension
06h 43m 52s
True Declination
65° 30' 19"
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
02:52:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
913.276 km
Perigee altitude
842.079 km
Semi-major axis
7,255.815 km
Eccentricity
0.00491
Inclination
82.7976°
RAAN
84.8563°
Arg. of periapsis
326.1887°
True anomaly
100.38037°
Mean anomaly
99.827°
Eccentric anomaly
100.10375°
Mean motion
3.51167 °/min
Orbital period
102.52 mins
BSTAR
0.00061544
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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 | 2026-09-16 12:19:45.442Z | 143.448° SSE | 2026-09-16 12:24:45.442Z | 77.893° E | 28.758° | 2026-09-16 12:28:45.442Z | 31.288° NE |
| 8 mins | 2026-09-16 14:03:45.442Z | 227.929° WSW | 2026-09-16 14:07:45.442Z | 291.049° WNW | 34.845° | 2026-09-16 14:11:45.442Z | 344.632° N |
| 7 mins | 2026-09-16 23:04:45.442Z | 35.401° NE | 2026-09-16 23:07:45.442Z | 71.22° E | 19.767° | 2026-09-16 23:11:45.442Z | 114.62° SE |
| 10 mins | 2026-09-17 00:46:45.442Z | 341.747° N | 2026-09-17 00:51:45.442Z | 253.193° W | 57.047° | 2026-09-17 00:56:45.442Z | 191.302° 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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