COSMOS 1275 DEB, 13487 (Decayed)
Orbit data source: Space-Track
COSMOS 1275 DEB, 13487 was 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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13487 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Decayed spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 months ago
TLE from 2 months ago
0 COSMOS 1275 DEB
1 13487U 81053GH 25341.17589404 .10373046 30595+0 34350-1 0 9994
2 13487 82.8871 306.5256 0024090 140.8194 234.7911 15.98121532221311Epoch: 2025-12-07T04:13Z
TLE epoch observation values (Epoch: 2025-12-07T04:13:17.245Z)
Latitude
15.23829°
Longitude
168.9477°
Altitude
291.396 km
Speed
7.729 km/s
True Right ascension
20h 33m 51s
True Declination
15° 08' 43"
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
13:18:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
292.511 km
Perigee altitude
260.45 km
Semi-major axis
6,654.618 km
Eccentricity
0.00241
Inclination
82.8871°
RAAN
306.5256°
Arg. of periapsis
140.8194°
True anomaly
234.56594°
Mean anomaly
234.7911°
Eccentric anomaly
234.67848°
Mean motion
3.99814 °/min
Orbital period
90.04 mins
BSTAR
0.03435
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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
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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. |
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| This satellite is decayed. |
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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