SL-4 R/B, 100058
Orbit data source: Space-Track
SL-4 R/B, 100058 is space debris in LEO originally from a Commonwealth of Independent States-origin launch on Tue, 14 Jul 2026 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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100058 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
None
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
RCS unknown
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 SL-4 R/B
1 A0058U 26162B 26198.30676475 .05230344 12382-4 41169-3 0 9999
2 A0058 51.6484 149.4423 0006861 88.6654 271.5159 16.39257397 392Epoch: 2026-07-17T07:21Z
TLE epoch observation values (Epoch: 2026-07-17T07:21:44.474Z)
Latitude
0.00001°
Longitude
103.87125°
Altitude
168.433 km
Speed
7.807 km/s
True Right ascension
09h 57m 46s
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
09:35:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
172.796 km
Perigee altitude
163.813 km
Semi-major axis
6,546.441 km
Eccentricity
0.00069
Inclination
51.6484°
RAAN
149.4423°
Arg. of periapsis
88.6654°
True anomaly
271.4373°
Mean anomaly
271.5159°
Eccentric anomaly
271.4766°
Mean motion
4.09765 °/min
Orbital period
87.86 mins
BSTAR
0.00041169
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Other satellites on launch #162 in the year 2026 (2026-07-14 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-4 R/B Visibility
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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. |
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| SL-4 R/B is likely not visible in the next few days. |
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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