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, 0.053 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 1275 DEB
1 15780U 81053KE 26304.04738977 .00000839 00000-0 58565-3 0 9990
2 15780 82.8140 144.5676 0051603 110.0132 44.1855 13.96820317 99197Epoch: 2026-10-31T01:08Z
TLE epoch observation values (Epoch: 2026-10-31T01:08:14.476Z)
Latitude
25.20334°
Longitude
-95.23534°
Altitude
881.035 km
Speed
7.428 km/s
True Right ascension
21h 24m 44s
True Declination
25° 04' 24"
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
07:44:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
939.518 km
Perigee altitude
864.383 km
Semi-major axis
7,280.087 km
Eccentricity
0.00516
Inclination
82.814°
RAAN
144.5676°
Arg. of periapsis
110.0132°
True anomaly
44.59956°
Mean anomaly
44.1855°
Eccentric anomaly
44.39234°
Mean motion
3.49412 °/min
Orbital period
103.03 mins
BSTAR
0.00058565
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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 | 2026-10-31 14:16:50.137Z | 185.118° SSW | 2026-10-31 14:20:50.137Z | 169.303° S | 86.977° | 2026-10-31 14:25:50.137Z | 7.377° NNE |
| 9 mins | 2026-11-01 01:03:50.137Z | 5.322° NNE | 2026-11-01 01:07:50.137Z | 74.358° E | 58.222° | 2026-11-01 01:12:50.137Z | 157.418° SSE |
| 6 mins | 2026-11-01 02:48:50.137Z | 305.667° NW | 2026-11-01 02:50:50.137Z | 282.292° WNW | 17.2° | 2026-11-01 02:54:50.137Z | 237.643° 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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