SL-8 DEB, 17842
Orbit data source: Space-Track
SL-8 DEB, 17842 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
17842 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 SL-8 DEB
1 17842U 86030C 25239.59536896 .00001347 00000-0 36208-3 0 9998
2 17842 74.0198 61.4334 0016196 264.6335 160.5635 14.48980727 23726Epoch: 2025-08-27T14:17Z
TLE epoch observation values (Epoch: 2025-08-27T14:17:19.878Z)
Latitude
60.92705°
Longitude
-98.15081°
Altitude
749.884 km
Speed
7.48 km/s
True Right ascension
06h 09m 00s
True Declination
60° 46' 50"
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
16:45:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
738.097 km
Perigee altitude
715.084 km
Semi-major axis
7,104.728 km
Eccentricity
0.00162
Inclination
74.0198°
RAAN
61.4334°
Arg. of periapsis
264.6335°
True anomaly
160.62514°
Mean anomaly
160.5635°
Eccentric anomaly
160.59433°
Mean motion
3.62428 °/min
Orbital period
99.33 mins
BSTAR
0.00036208
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #30 in the year 1986 (1986-04-17 UTC)
SL-8 DEB 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-08-28 13:18:24.544Z | 194.569° SSW | 2025-08-28 13:22:24.544Z | 164.357° S | 44.459° | 2025-08-28 13:27:24.544Z | 20.489° NNE |
| 4 mins | 2025-08-28 22:03:24.544Z | 41.828° NE | 2025-08-28 22:04:24.544Z | 55.557° ENE | 15.139° | 2025-08-28 22:07:24.544Z | 92.679° ESE |
| 8 mins | 2025-08-28 23:42:24.544Z | 332.109° NNW | 2025-08-28 23:46:24.544Z | 237.304° WSW | 41.793° | 2025-08-28 23:50:24.544Z | 175.278° S |
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 ascending order |
|---|
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
Authenticating...
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 ascending order |
|---|