SL-12 R/B(AUX MOTOR), 15335
Orbit data source: Space-Track
SL-12 R/B(AUX MOTOR), 15335 is space debris in LEO originally from a launch on Fri, 28 Sep 1984 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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15335 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO Energiya
Mission
Spacecraft
Bus & Motor
SOZ, Unknown motor
Mass
110 kg wet, 56 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 0.6 m
Radar Cross Section
0.660 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 SL-12 R/B(AUX MOTOR)
1 15335U 84106C 25261.61348262 .00000148 00000-0 10355-3 0 9994
2 15335 66.5542 335.4792 0008699 20.3657 88.6217 14.23020789125506Epoch: 2025-09-18T14:43Z
TLE epoch observation values (Epoch: 2025-09-18T14:43:24.898Z)
Latitude
60.22911°
Longitude
-112.09743°
Altitude
824.401 km
Speed
7.447 km/s
True Right ascension
07h 06m 06s
True Declination
60° 04' 55"
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
00:36:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
819.808 km
Perigee altitude
807.296 km
Semi-major axis
7,191.689 km
Eccentricity
0.00087
Inclination
66.5542°
RAAN
335.4792°
Arg. of periapsis
20.3657°
True anomaly
88.72136°
Mean anomaly
88.6217°
Eccentric anomaly
88.67153°
Mean motion
3.55874 °/min
Orbital period
101.16 mins
BSTAR
0.00010355
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Other satellites on launch #106 in the year 1984 (1984-09-28 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-12 R/B(AUX MOTOR) Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-19 14:21:10.801Z | 359.566° N | 2025-09-19 14:25:10.801Z | 49.101° ENE | 19.877° | 2025-09-19 14:28:10.801Z | 87.082° E |
| 9 mins | 2025-09-19 16:05:10.801Z | 322.352° NNW | 2025-09-19 16:09:10.801Z | 260.354° W | 41.912° | 2025-09-19 16:14:10.801Z | 165.3° S |
| 5 mins | 2025-09-20 05:09:10.801Z | 133.754° SE | 2025-09-20 05:11:10.801Z | 107.9° ESE | 17.523° | 2025-09-20 05:14:10.801Z | 70.594° E |
| 9 mins | 2025-09-20 06:51:10.801Z | 227.634° WSW | 2025-09-20 06:55:10.801Z | 321.526° NNW | 40.498° | 2025-09-20 07:00:10.801Z | 22.567° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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