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: 14 hours ago
TLE from 14 hours ago
0 SL-14 R/B
1 18422U 87088B 26171.43835642 .00000309 00000-0 32931-4 0 9994
2 18422 82.5109 330.5310 0019490 35.2242 325.0257 14.85414563 68559Epoch: 2026-06-20T10:31Z
TLE epoch observation values (Epoch: 2026-06-20T10:31:13.994Z)
Latitude
-0.0001°
Longitude
-95.9303°
Altitude
604.168 km
Speed
7.563 km/s
True Right ascension
22h 02m 07s
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
10:59:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
622.919 km
Perigee altitude
595.682 km
Semi-major axis
6,987.438 km
Eccentricity
0.00195
Inclination
82.5109°
RAAN
330.531°
Arg. of periapsis
35.2242°
True anomaly
324.89742°
Mean anomaly
325.0257°
Eccentric anomaly
324.96159°
Mean motion
3.71592 °/min
Orbital period
96.88 mins
BSTAR
0.000032931
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-21 10:53:55.370Z | 156.456° SSE | 2026-06-21 10:56:55.370Z | 93.217° ESE | 33.201° | 2026-06-21 11:00:55.370Z | 22.641° NE |
| 8 mins | 2026-06-21 22:38:55.370Z | 345.866° N | 2026-06-21 22:42:55.370Z | 259.353° W | 42.422° | 2026-06-21 22:46:55.370Z | 183.893° SSW |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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