SL-14 R/B, 20262
Orbit data source: Space-Track
SL-14 R/B, 20262 is space debris in LEO originally from a launch on Thu, 28 Sep 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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20262 intel report (Beta)
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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: 15 hours ago
TLE from 15 hours ago
0 SL-14 R/B
1 20262U 89080C 26141.04360143 .00000319 00000-0 90280-4 0 9998
2 20262 82.5895 126.7433 1230337 19.4683 344.9401 12.50544962669191Epoch: 2026-05-21T01:02Z
TLE epoch observation values (Epoch: 2026-05-21T01:02:47.163Z)
Latitude
-0.00002°
Longitude
-127.64768°
Altitude
542.979 km
Speed
8.024 km/s
True Right ascension
08h 26m 58s
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
01:20:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,423.784 km
Perigee altitude
495.199 km
Semi-major axis
7,837.629 km
Eccentricity
0.12303
Inclination
82.5895°
RAAN
126.7433°
Arg. of periapsis
19.4683°
True anomaly
340.64743°
Mean anomaly
344.9401°
Eccentric anomaly
342.86296°
Mean motion
3.128 °/min
Orbital period
115.09 mins
BSTAR
0.00009028
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Other satellites on launch #80 in the year 1989 (1989-09-28 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 | 2026-05-22 00:12:16.606Z | 210.62° SW | 2026-05-22 00:15:16.606Z | 278.186° WNW | 35.081° | 2026-05-22 00:19:16.606Z | 355.358° N |
| 6 mins | 2026-05-22 08:21:16.606Z | 52.814° ENE | 2026-05-22 08:23:16.606Z | 65.101° ENE | 12.308° | 2026-05-22 08:27:16.606Z | 86.644° E |
| 19 mins | 2026-05-22 10:13:16.606Z | 5.596° NNE | 2026-05-22 10:20:16.606Z | 78.715° E | 40.997° | 2026-05-22 10:32:16.606Z | 158.096° S |
| 17 mins | 2026-05-22 12:09:16.606Z | 328.822° NNW | 2026-05-22 12:16:16.606Z | 271.921° WNW | 31.374° | 2026-05-22 12:26:16.606Z | 214.295° SW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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