SL-8 R/B, 9848
Orbit data source: Space-Track
SL-8 R/B, 9848 is space debris in LEO originally from a launch on Mon, 21 Feb 1977 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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9848 intel report (Beta)
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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
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 SL-8 R/B
1 9848U 77013B 26138.17636403 .00000099 00000-0 86097-4 0 9999
2 9848 82.9495 93.8546 0017203 144.4108 226.8663 13.75757502470824Epoch: 2026-05-18T04:13Z
TLE epoch observation values (Epoch: 2026-05-18T04:13:57.852Z)
Latitude
10.99988°
Longitude
155.86558°
Altitude
989.786 km
Speed
7.353 km/s
True Right ascension
06h 20m 54s
True Declination
10° 56' 16"
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
17:20:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
988.772 km
Perigee altitude
963.469 km
Semi-major axis
7,354.257 km
Eccentricity
0.00172
Inclination
82.9495°
RAAN
93.8546°
Arg. of periapsis
144.4108°
True anomaly
226.72265°
Mean anomaly
226.8663°
Eccentric anomaly
226.79446°
Mean motion
3.4414 °/min
Orbital period
104.61 mins
BSTAR
0.000086097
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Other satellites on launch #13 in the year 1977 (1977-02-21 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-8 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-18 10:00:27.891Z | 331.184° NNW | 2026-05-18 10:05:27.891Z | 275.666° WNW | 26.619° | 2026-05-18 10:10:27.891Z | 216.811° SW |
| 10 mins | 2026-05-18 21:45:27.891Z | 184.212° SSW | 2026-05-18 21:49:27.891Z | 170.708° S | 44.774° | 2026-05-18 21:55:27.891Z | 7.549° NNE |
| 4 mins | 2026-05-18 23:34:27.891Z | 278.333° WNW | 2026-05-18 23:36:27.891Z | 298.727° NW | 12.896° | 2026-05-18 23:38:27.891Z | 318.251° NNW |
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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