SL-14 R/B, 19791
Orbit data source: Space-Track
SL-14 R/B, 19791 is space debris in LEO originally from a launch on Fri, 10 Feb 1989 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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19791 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: 23 hours ago
TLE from 23 hours ago
0 SL-14 R/B
1 19791U 89009G 25260.09622844 .00000014 00000-0 20329-4 0 9998
2 19791 82.6120 303.2136 0034569 189.7293 198.1650 12.54878919676308Epoch: 2025-09-17T02:18Z
TLE epoch observation values (Epoch: 2025-09-17T02:18:34.137Z)
Latitude
27.55787°
Longitude
-83.84486°
Altitude
1,473.09 km
Speed
7.117 km/s
True Right ascension
20h 28m 17s
True Declination
27° 25' 48"
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
18:07:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,468.515 km
Perigee altitude
1,414.452 km
Semi-major axis
7,819.621 km
Eccentricity
0.00346
Inclination
82.612°
RAAN
303.2136°
Arg. of periapsis
189.7293°
True anomaly
198.04201°
Mean anomaly
198.165°
Eccentric anomaly
198.10345°
Mean motion
3.13881 °/min
Orbital period
114.69 mins
BSTAR
0.000020329
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Other satellites on launch #9 in the year 1989 (1989-02-10 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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-09-18 03:07:11.322Z | 167.02° S | 2025-09-18 03:15:11.322Z | 85.359° E | 40.899° | 2025-09-18 03:23:11.322Z | 14.964° NNE |
| 13 mins | 2025-09-18 05:05:11.322Z | 239.067° WSW | 2025-09-18 05:11:11.322Z | 291.018° WNW | 25.894° | 2025-09-18 05:18:11.322Z | 347.485° N |
| 11 mins | 2025-09-18 13:14:11.322Z | 22.455° NNE | 2025-09-18 13:19:11.322Z | 65.044° ENE | 22.832° | 2025-09-18 13:25:11.322Z | 115.679° SE |
| 14 mins | 2025-09-18 15:09:11.322Z | 345.099° N | 2025-09-18 15:16:11.322Z | 250.879° W | 42.566° | 2025-09-18 15:23:11.322Z | 188.215° 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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