COSMOS 1375 DEB, 18477
Orbit data source: Space-Track
COSMOS 1375 DEB, 18477 is space debris in LEO originally from a launch on Sun, 06 Jun 1982 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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18477 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 days ago
TLE from 2 days ago
0 COSMOS 1375 DEB
1 18477U 82055BF 26171.19622034 .00005382 00000-0 13942-2 0 9990
2 18477 65.8137 199.1942 0023143 307.9566 51.9444 14.50426410 78686Epoch: 2026-06-20T04:42Z
TLE epoch observation values (Epoch: 2026-06-20T04:42:33.437Z)
Latitude
0.00002°
Longitude
-139.85943°
Altitude
716.203 km
Speed
7.503 km/s
True Right ascension
13h 16m 46s
True Declination
0° 00' 00"
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
00:39:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
739.155 km
Perigee altitude
706.288 km
Semi-major axis
7,100.859 km
Eccentricity
0.00231
Inclination
65.8137°
RAAN
199.1942°
Arg. of periapsis
307.9566°
True anomaly
52.15359°
Mean anomaly
51.9444°
Eccentric anomaly
52.04896°
Mean motion
3.62724 °/min
Orbital period
99.25 mins
BSTAR
0.0013942
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Other satellites on launch #55 in the year 1982 (1982-06-06 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 1375 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-23 02:21:20.469Z | 164.967° S | 2026-06-23 02:24:20.469Z | 103.985° ESE | 30.427° | 2026-06-23 02:28:20.469Z | 48.417° ENE |
| 7 mins | 2026-06-23 04:03:20.469Z | 262.01° W | 2026-06-23 04:06:20.469Z | 314.516° NW | 26.277° | 2026-06-23 04:10:20.469Z | 9.713° NNE |
| 7 mins | 2026-06-23 11:01:20.469Z | 357.248° N | 2026-06-23 11:04:20.469Z | 42.148° NE | 25.815° | 2026-06-23 11:08:20.469Z | 104.519° ESE |
| 8 mins | 2026-06-23 12:43:20.469Z | 307.334° NW | 2026-06-23 12:46:20.469Z | 261.164° W | 31.219° | 2026-06-23 12:51:20.469Z | 180.934° SSW |
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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