SL-14 R/B, 18422
Orbit data source: Space-Track
SL-14 R/B, 18422 is space debris in LEO originally from a launch on Tue, 20 Oct 1987 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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18422 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: 12 hours ago
TLE from 12 hours ago
0 SL-14 R/B
1 18422U 87088B 26251.46426823 .00000290 00000-0 30702-4 0 9996
2 18422 82.5072 255.2334 0019982 124.0029 236.3089 14.85457176 80438Epoch: 2026-09-08T11:08Z
TLE epoch observation values (Epoch: 2026-09-08T11:08:32.775Z)
Latitude
-0°
Longitude
100.56653°
Altitude
622.961 km
Speed
7.543 km/s
True Right ascension
17h 00m 56s
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
15:07:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
623.129 km
Perigee altitude
595.205 km
Semi-major axis
6,987.304 km
Eccentricity
0.002
Inclination
82.5072°
RAAN
255.2334°
Arg. of periapsis
124.0029°
True anomaly
236.11865°
Mean anomaly
236.3089°
Eccentric anomaly
236.21375°
Mean motion
3.71603 °/min
Orbital period
96.88 mins
BSTAR
0.000030702
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Other satellites on launch #88 in the year 1987 (1987-10-20 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-09 00:12:57.823Z | 125.637° SE | 2026-09-09 00:14:57.823Z | 93.234° ESE | 20.214° | 2026-09-09 00:17:57.823Z | 44.855° NE |
| 6 mins | 2026-09-09 01:49:57.823Z | 229.79° WSW | 2026-09-09 01:52:57.823Z | 289.654° WNW | 30.435° | 2026-09-09 01:55:57.823Z | 341.524° N |
| 7 mins | 2026-09-09 11:57:57.823Z | 5.971° NNE | 2026-09-09 12:00:57.823Z | 80.033° E | 56.355° | 2026-09-09 12:04:57.823Z | 158.836° S |
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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