SL-12 R/B(2), 12850
Orbit data source: Space-Track
SL-12 R/B(2), 12850 is space debris in GEO originally from a launch on Thu, 30 Jul 1981 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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12850 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 12850U 81069F 25035.02525078 -.00000079 00000-0 00000-0 0 9991
2 12850 9.2843 303.7526 0021471 177.1838 133.5777 0.97699738111352
Epoch: 2025-02-04T00:36Z
Definitive object data (Epoch: 2025-02-04T00:36:21.667Z)
Latitude | -7.00679° |
Longitude | 111.5631° |
Altitude | 36,587.901 km |
Speed | 3.044 km/s |
True Right ascension | 17h 00m 21s |
True Declination | -6° 59' 60" |
Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
Latitude | 9.2816° |
Longitude | -108.78727° |
Altitude | 36,516.311 km |
Speed | 3.049 km/s |
Apparent Right ascension | 02h 09m 42s |
Apparent Declination | 3° 28' 01" |
Sunlit | Object is in daylight |
Visualization observer readout
Local Sidereal Time | 12:48:05 |
Azimuth | 331.711° NNW |
Elevation | -42.745° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 36,616.535 km |
Perigee altitude | 36,432.302 km |
Semi-major axis | 42,902.555 km |
Eccentricity | 0.0021471 |
Inclination | 9.2843° |
RAAN | 303.7526° |
Arg. of periapsis | 177.1838° |
True anomaly | 133.75561° |
Mean anomaly | 133.5777° |
Eccentric anomaly | 133.66669° |
Mean motion | 0.24424 °/min |
BSTAR | Unknown |
Orbital period | 1473.95 mins |
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12850 neighbors
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Other satellites on launch #69 in the year 1981 (1981-07-30 UTC)
RADUGA 9, 12618 |
SL-12 R/B(1), 12619 (Decayed) |
SL-12 PLAT, 12620 (Decayed) |
SL-12 R/B(AUX MOTOR), 12633 (Decayed) |
SL-12 R/B(AUX MOTOR), 12634 (Decayed) |
SL-12 R/B(2), 12850 |
SL-12 R/B(2) Visibility forecast
Observer location: undefined°, undefined
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