SL-4 R/B, 58149 (Decayed)
Orbit data source: Space-Track
SL-4 R/B, 58149 was space debris in LEO originally from a launch on Fri, 27 Oct 2023 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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58149 intel report (Beta)
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SL-4 R/B details
| Identifier | |
| Orbit | Decayed |
| Last TLE update | 6 months ago |
| Origin | |
| Manufacturer | TsSKB-Progress |
| Mission | Decayed spacecraft |
| Bus & Motor | BLOK-I, Unknown motor |
| Mass | ~2,350 kg wet, 2,350 kg dry |
| Launch date (UTC) | |
| Launch vehicle | Unknown |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl, 7.1 m |
| Radar Cross Section | 17.919 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 6 months ago
0 SL-4 R/B
1 58149U 23165B 24103.74619244 .11679795 63911-5 14851-3 0 9993
2 58149 67.0857 314.9296 0041191 276.5388 207.0127 16.44865811 25988Epoch: 2024-04-12T17:54Z
Definitive object data (Epoch: 2024-04-12T17:54:31.026Z)
| Latitude | 50.43808° |
| Longitude | -5.70283° |
| Altitude | 184.155 km |
| Speed | 7.787 km/s |
| True Right ascension | 06h 57m 24s |
| True Declination | 50° 15' 16" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization observer readout
| Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed. |
Visualization observer readout
| Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed. |
Orbital elements
| Apogee | 177.951 km |
| Perigee | 124.162 km |
| Semi-major axis | 6,529.194 km |
| Eccentricity | 0.0041191 |
| Inclination | 67.0857° |
| RAAN | 314.9296° |
| Arg. of periapsis | 276.5388° |
| True anomaly | 206.7993° |
| Mean anomaly | 207.0127° |
| Eccentric anomaly | 206.9059° |
| Mean motion | 4.1139 °/min |
| BSTAR | 0.00014851 |
| Period | 87.51 mins |
No data available
No data available
Other satellites on launch #165 in the year 2023 (2023-10-27 UTC)
| COSMOS 2570, 58148 |
| SL-4 R/B, 58149 (Decayed) |
| COSMOS 2571, 58172 |
| OBJECT D, 58428 |
SL-4 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. |
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