SL-14 R/B, 20466
Orbit data source: Space-Track
SL-14 R/B, 20466 is space debris in LEO originally from a launch on Tue, 30 Jan 1990 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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20466 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
S5M, Unknown motor
Mass
1,600 kg wet, 1,600 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 1.4 m
Radar Cross Section
7.351 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 SL-14 R/B
1 20466U 90010B 25265.19395288 .00000818 00000-0 96637-4 0 9995
2 20466 82.5002 65.6096 0020965 132.4020 227.8974 14.83343144903504Epoch: 2025-09-22T04:39Z
TLE epoch observation values (Epoch: 2025-09-22T04:39:17.528Z)
Latitude
0.00001°
Longitude
-5.51508°
Altitude
631.683 km
Speed
7.537 km/s
True Right ascension
04h 22m 26s
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
12:05:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.473 km
Perigee altitude
601.147 km
Semi-major axis
6,993.947 km
Eccentricity
0.0021
Inclination
82.5002°
RAAN
65.6096°
Arg. of periapsis
132.402°
True anomaly
227.71947°
Mean anomaly
227.8974°
Eccentric anomaly
227.8084°
Mean motion
3.71073 °/min
Orbital period
97.02 mins
BSTAR
0.000096637
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Other satellites on launch #10 in the year 1990 (1990-01-30 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.SL-14 R/B 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 | 2025-09-22 23:02:23.854Z | 338.48° N | 2025-09-22 23:05:23.854Z | 271.891° WNW | 38.731° | 2025-09-22 23:09:23.854Z | 190.441° SSW |
| 6 mins | 2025-09-23 11:33:23.854Z | 190.307° SSW | 2025-09-23 11:35:23.854Z | 206.982° SW | 43.701° | 2025-09-23 11:39:23.854Z | 5.685° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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