COSMOS 1275 DEB, 15780
Orbit data source: Space-Track
COSMOS 1275 DEB, 15780 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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15780 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: 13 hours ago
TLE from 13 hours ago
0 COSMOS 1275 DEB
1 15780U 81053KE 25286.47045755 .00002251 00000-0 16182-2 0 9998
2 15780 82.8125 83.6503 0053504 134.7594 280.9180 13.95816420 45808Epoch: 2025-10-13T11:17Z
TLE epoch observation values (Epoch: 2025-10-13T11:17:27.532Z)
Latitude
54.53342°
Longitude
-97.84527°
Altitude
910.134 km
Speed
7.406 km/s
True Right ascension
06h 15m 10s
True Declination
54° 22' 27"
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
18:40:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
944.413 km
Perigee altitude
866.473 km
Semi-major axis
7,283.58 km
Eccentricity
0.00535
Inclination
82.8125°
RAAN
83.6503°
Arg. of periapsis
134.7594°
True anomaly
280.31523°
Mean anomaly
280.918°
Eccentric anomaly
280.61669°
Mean motion
3.49161 °/min
Orbital period
103.1 mins
BSTAR
0.0016182
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-10-14 11:13:03.689Z | 182.001° SSW | 2025-10-14 11:18:03.689Z | 142.45° SSE | 44.52° | 2025-10-14 11:24:03.689Z | 9.014° NNE |
| 9 mins | 2025-10-14 22:02:03.689Z | 8.896° NNE | 2025-10-14 22:06:03.689Z | 89.957° E | 38.822° | 2025-10-14 22:11:03.689Z | 155.976° SSE |
| 5 mins | 2025-10-14 23:47:03.689Z | 303.587° NW | 2025-10-14 23:49:03.689Z | 278.659° WNW | 17.552° | 2025-10-14 23:52:03.689Z | 242.415° WSW |
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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