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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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: 2 hours ago
TLE from 2 hours ago
0 COSMOS 1275 DEB
1 15780U 81053KE 26084.65260817 .00001247 00000-0 88246-3 0 9998
2 15780 82.8150 316.1436 0054044 23.9373 3.0985 13.96385432 68570Epoch: 2026-03-25T15:39Z
TLE epoch observation values (Epoch: 2026-03-25T15:39:45.345Z)
Latitude
26.87717°
Longitude
-98.26424°
Altitude
870.314 km
Speed
7.44 km/s
True Right ascension
21h 19m 09s
True Declination
26° 44' 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
23:21:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
942.816 km
Perigee altitude
864.11 km
Semi-major axis
7,281.6 km
Eccentricity
0.0054
Inclination
82.815°
RAAN
316.1436°
Arg. of periapsis
23.9373°
True anomaly
3.1322°
Mean anomaly
3.0985°
Eccentric anomaly
3.11533°
Mean motion
3.49304 °/min
Orbital period
103.06 mins
BSTAR
0.00088246
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-26 02:25:18.494Z | 13.13° NNE | 2026-03-26 02:30:18.494Z | 72.601° E | 27.883° | 2026-03-26 02:35:18.494Z | 134.887° SE |
| 9 mins | 2026-03-26 04:10:18.494Z | 327.222° NNW | 2026-03-26 04:14:18.494Z | 271.037° WNW | 29.534° | 2026-03-26 04:19:18.494Z | 210.074° SW |
| 9 mins | 2026-03-26 15:44:18.494Z | 164.706° S | 2026-03-26 15:48:18.494Z | 76.317° E | 40.104° | 2026-03-26 15:53:18.494Z | 15.712° NNE |
| 5 mins | 2026-03-26 17:30:18.494Z | 265.569° W | 2026-03-26 17:32:18.494Z | 290.627° WNW | 17.011° | 2026-03-26 17:35:18.494Z | 325.785° 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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