SL-8 R/B, 16682
Orbit data source: Space-Track
SL-8 R/B, 16682 is space debris in LEO originally from a launch on Thu, 17 Apr 1986 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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16682 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Omsk Av. Zav.
Mission
Spacecraft
Bus & Motor
S3, Unknown motor
Mass
1,434 kg wet, 1,434 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 3.3 m
Radar Cross Section
14.646 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 SL-8 R/B
1 16682U 86030B 25239.20044763 .00000251 00000-0 93129-4 0 9993
2 16682 74.0251 127.0291 0013276 100.8958 49.7811 14.37154733 60516Epoch: 2025-08-27T04:48Z
TLE epoch observation values (Epoch: 2025-08-27T04:48:38.675Z)
Latitude
28.02679°
Longitude
-109.5313°
Altitude
764.929 km
Speed
7.478 km/s
True Right ascension
19h 53m 14s
True Declination
27° 53' 04"
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
11:34:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
775.022 km
Perigee altitude
756.054 km
Semi-major axis
7,143.675 km
Eccentricity
0.00133
Inclination
74.0251°
RAAN
127.0291°
Arg. of periapsis
100.8958°
True anomaly
49.89739°
Mean anomaly
49.7811°
Eccentric anomaly
49.83923°
Mean motion
3.59468 °/min
Orbital period
100.15 mins
BSTAR
0.000093129
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Other satellites on launch #30 in the year 1986 (1986-04-17 UTC)
SL-8 R/B Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-28 02:23:19.179Z | 23.909° NE | 2025-08-28 02:26:19.179Z | 59.827° ENE | 13.68° | 2025-08-28 02:28:19.179Z | 83.548° E |
| 8 mins | 2025-08-28 04:05:19.179Z | 334.962° NNW | 2025-08-28 04:08:19.179Z | 285.279° WNW | 43.644° | 2025-08-28 04:13:19.179Z | 169.451° S |
| 7 mins | 2025-08-28 17:00:19.179Z | 153.92° SSE | 2025-08-28 17:03:19.179Z | 94.664° ESE | 30.9° | 2025-08-28 17:07:19.179Z | 38.044° NE |
| 7 mins | 2025-08-28 18:42:19.179Z | 254.524° W | 2025-08-28 18:45:19.179Z | 301.365° NW | 23.535° | 2025-08-28 18:49:19.179Z | 353.915° N |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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