SL-12 R/B(2), 18387
Orbit data source: Space-Track
SL-12 R/B(2), 18387 is space debris in GEO originally from a launch on Thu, 01 Oct 1987 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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18387 intel report (Beta)
SL-12 R/B(2) details
| Identifier | |
| Orbit | GEO |
| Last TLE update | 1 day ago |
| Origin | |
| Manufacturer | NPO Energiya |
| Mission | Spacecraft |
| Bus & Motor | BLOK DM, Unknown motor |
| Mass | 2,440 kg wet, 2,440 kg dry |
| Launch date (UTC) | |
| Launch vehicle | Unknown |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl, 6.27 m |
| Radar Cross Section | 23.597 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 1 day ago
0 SL-12 R/B(2)
1 18387U 87084D 24347.63408453 .00000104 00000-0 00000-0 0 9992
2 18387 11.7198 330.2992 0030327 235.1729 305.7824 1.00049211143250Epoch: 2024-12-12T15:13Z
Definitive object data (Epoch: 2024-12-12T15:13:04.903Z)
| Latitude | -0.14234° |
| Longitude | -159.1329° |
| Altitude | 35,774.672 km |
| Speed | 3.078 km/s |
| True Right ascension | 10h 03m 47s |
| True Declination | 0° 08' 32" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -11.5984° |
| Longitude | -60.61636° |
| Altitude | 35,757.809 km |
| Speed | 3.079 km/s |
| Apparent Right ascension | 16h 14m 12s |
| Apparent Declination | -17° 58' 43" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 20:15:06 |
| Azimuth | 236.82° WSW |
| Elevation | 9.453° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 35,978.176 km |
| Perigee altitude | 35,722.045 km |
| Semi-major axis | 42,228.248 km |
| Eccentricity | 0.0030327 |
| Inclination | 11.7198° |
| RAAN | 330.2992° |
| Arg. of periapsis | 235.1729° |
| True anomaly | 305.49985° |
| Mean anomaly | 305.7824° |
| Eccentric anomaly | 305.64119° |
| Mean motion | 0.25011 °/min |
| BSTAR | Unknown |
| Orbital period | 1439.34 mins |
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18387 neighbors
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Other satellites on launch #84 in the year 1987 (1987-10-01 UTC)
| COSMOS 1888, 18384 |
| SL-12 R/B(1), 18385 (Decayed) |
| SL-12 PLAT, 18386 (Decayed) |
| SL-12 R/B(2), 18387 |
| SL-12 R/B(AUX MOTOR), 18388 (Decayed) |
| SL-12 R/B(AUX MOTOR), 18420 (Decayed) |
SL-12 R/B(2) 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. |
|---|---|---|---|---|---|---|---|
| 1198 mins | 2024-12-13 22:34:19.413Z | 237.097° WSW | 2024-12-14 09:29:19.413Z | 255.863° W | 23.794° | 2024-12-14 18:32:19.413Z | 239.883° WSW |
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