SL-16 R/B, 31793
Orbit data source: Space-Track
SL-16 R/B, 31793 is space debris in LEO originally from a launch on Fri, 29 Jun 2007 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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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31793 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Yuzhnoe
Mission
Spacecraft
Bus & Motor
11S772, Unknown motor
Mass
9,000 kg wet, 9,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 5.6 m
Radar Cross Section
37.829 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 SL-16 R/B
1 31793U 07029B 26295.64148303 -.00000082 00000-0 -17412-4 0 9995
2 31793 70.9770 55.2989 0002538 282.9968 88.3513 14.14870186997479Epoch: 2026-10-22T15:23Z
TLE epoch observation values (Epoch: 2026-10-22T15:23:44.133Z)
Latitude
10.70744°
Longitude
157.00969°
Altitude
844.347 km
Speed
7.432 km/s
True Right ascension
03h 56m 04s
True Declination
10° 38' 44"
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
16:25:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
842.513 km
Perigee altitude
838.849 km
Semi-major axis
7,218.818 km
Eccentricity
0.00025
Inclination
70.977°
RAAN
55.2989°
Arg. of periapsis
282.9968°
True anomaly
88.38037°
Mean anomaly
88.3513°
Eccentric anomaly
88.36584°
Mean motion
3.5387 °/min
Orbital period
101.73 mins
BSTAR
-0.000017412
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Other satellites on launch #29 in the year 2007 (2007-06-29 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-16 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-10-23 08:25:13.501Z | 154.277° SSE | 2026-10-23 08:29:13.501Z | 108.126° ESE | 24.871° | 2026-10-23 08:33:13.501Z | 54.883° ENE |
| 9 mins | 2026-10-23 10:09:13.501Z | 232.483° WSW | 2026-10-23 10:13:13.501Z | 294.623° NW | 43.925° | 2026-10-23 10:18:13.501Z | 8.754° NNE |
| 9 mins | 2026-10-23 19:04:13.501Z | 341.773° N | 2026-10-23 19:08:13.501Z | 82.82° E | 77.421° | 2026-10-23 19:13:13.501Z | 152.684° SSE |
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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