SL-14 R/B, 21398
Orbit data source: Space-Track
SL-14 R/B, 21398 is space debris in LEO originally from a launch on Tue, 04 Jun 1991 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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SL-14 R/B details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 10 hours ago |
| Origin | |
| Manufacturer | Yuzhnoe |
| Mission | Spacecraft |
| Bus & Motor | S5M, Unknown motor |
| Mass | 1,600 kg wet, 1,600 kg dry |
| Launch date (UTC) | |
| Launch vehicle | Unknown |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl, 2.7 m |
| Radar Cross Section | 7.351 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 10 hours ago
0 SL-14 R/B
1 21398U 91039B 24279.46674143 .00002391 00000-0 30425-3 0 9996
2 21398 82.5192 262.1618 0022628 77.4864 282.8879 14.81032719777375Epoch: 2024-10-05T11:12Z
Definitive object data (Epoch: 2024-10-05T11:12:06.459Z)
| Latitude | -0.00005° |
| Longitude | 79.51224° |
| Altitude | 625.6 km |
| Speed | 7.548 km/s |
| True Right ascension | 17h 28m 38s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Predictive object data (real-time)
| Latitude | 40.92803° |
| Longitude | -107.39238° |
| Altitude | 624.703 km |
| Speed | 7.554 km/s |
| Apparent Right ascension | 04h 18m 42s |
| Apparent Declination | 2° 49' 48" |
| Sunlit | Object is in daylight |
Predictive observer data (real-time)
| Local Sidereal Time | 15:32:53 |
| Azimuth | 343.416° N |
| Elevation | -45.981° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 638.93 km |
| Perigee | 607.245 km |
| Semi-major axis | 7,001.224 km |
| Eccentricity | 0.0022628 |
| Inclination | 82.5192° |
| RAAN | 262.1618° |
| Arg. of periapsis | 77.4864° |
| True anomaly | 282.63498° |
| Mean anomaly | 282.8879° |
| Eccentric anomaly | 282.76145° |
| Mean motion | 3.70495 °/min |
| BSTAR | 0.00030425 |
| Period | 97.17 mins |
No data available
No data available
Other satellites on launch #39 in the year 1991 (1991-06-04 UTC)
| OKEAN 3, 21397 |
| SL-14 R/B, 21398 |
| OKEAN 3 DEB, 21842 (Decayed) |
| OKEAN 3 DEB, 25505 (Decayed) |
SL-14 R/B Visibility forecast
Observer location: 39.9160978°, -105.1181434
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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