COSMOS 1275 DEB, 12758
Orbit data source: Space-Track
COSMOS 1275 DEB, 12758 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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12758 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 COSMOS 1275 DEB
1 12758U 81053DB 25341.13565598 .00001052 00000-0 95256-3 0 9995
2 12758 82.8627 231.7801 0058495 22.8507 130.2043 13.82057852225132Epoch: 2025-12-07T03:15Z
TLE epoch observation values (Epoch: 2025-12-07T03:15:20.676Z)
Latitude
26.24842°
Longitude
-76.7311°
Altitude
987.635 km
Speed
7.346 km/s
True Right ascension
03h 13m 02s
True Declination
26° 06' 59"
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
23:34:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
996.627 km
Perigee altitude
910.851 km
Semi-major axis
7,331.876 km
Eccentricity
0.00585
Inclination
82.8627°
RAAN
231.7801°
Arg. of periapsis
22.8507°
True anomaly
130.71383°
Mean anomaly
130.2043°
Eccentric anomaly
130.45931°
Mean motion
3.45717 °/min
Orbital period
104.13 mins
BSTAR
0.00095256
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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 | 2025-12-08 03:26:10.530Z | 29.796° NE | 2025-12-08 03:30:10.530Z | 75.108° E | 19.309° | 2025-12-08 03:34:10.530Z | 116.015° SE |
| 11 mins | 2025-12-08 05:10:10.530Z | 342.453° N | 2025-12-08 05:15:10.530Z | 267.881° W | 40.525° | 2025-12-08 05:21:10.530Z | 190.451° SSW |
| 9 mins | 2025-12-08 16:52:10.530Z | 150.164° SSE | 2025-12-08 16:56:10.530Z | 86.085° E | 33.416° | 2025-12-08 17:01:10.530Z | 23.017° NE |
| 7 mins | 2025-12-08 18:38:10.530Z | 246.309° WSW | 2025-12-08 18:41:10.530Z | 287.83° WNW | 23.765° | 2025-12-08 18:45:10.530Z | 337.322° NNW |
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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