SL-8 DEB, 1634
Orbit data source: Space-Track
SL-8 DEB, 1634 is space debris in LEO originally from a launch on Mon, 15 Mar 1965 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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1634 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 SL-8 DEB
1 01634U 65020ED 25258.88142121 .00000031 00000-0 23042-3 0 9994
2 01634 56.1521 90.7385 0856562 71.0490 298.1212 12.48468781728226Epoch: 2025-09-15T21:09Z
TLE epoch observation values (Epoch: 2025-09-15T21:09:14.792Z)
Latitude
-0.00006°
Longitude
138.34712°
Altitude
1,202.525 km
Speed
7.377 km/s
True Right ascension
06h 02m 57s
True Declination
0° 00' 00"
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
03:03:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,143.017 km
Perigee altitude
798.412 km
Semi-major axis
7,848.851 km
Eccentricity
0.08566
Inclination
56.1521°
RAAN
90.7385°
Arg. of periapsis
71.049°
True anomaly
289.04371°
Mean anomaly
298.1212°
Eccentric anomaly
293.62478°
Mean motion
3.12129 °/min
Orbital period
115.34 mins
BSTAR
0.00023042
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Other satellites on launch #20 in the year 1965 (1965-03-15 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-8 DEB 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-17 13:37:22.725Z | 171.388° S | 2025-09-17 13:42:22.725Z | 117.109° SE | 20.382° | 2025-09-17 13:45:22.725Z | 80.095° E |
| 9 mins | 2025-09-17 15:37:22.725Z | 242.307° WSW | 2025-09-17 15:41:22.725Z | 313.289° NW | 41.124° | 2025-09-17 15:46:22.725Z | 38.852° NE |
| 5 mins | 2025-09-17 17:40:22.725Z | 316.118° NNW | 2025-09-17 17:42:22.725Z | 342.923° N | 17.034° | 2025-09-17 17:45:22.725Z | 20.682° NNE |
| 6 mins | 2025-09-17 19:42:22.725Z | 345.905° N | 2025-09-17 19:44:22.725Z | 10.969° NNE | 16.566° | 2025-09-17 19:48:22.725Z | 54.591° ENE |
| 11 mins | 2025-09-17 21:41:22.725Z | 327.505° NNW | 2025-09-17 21:46:22.725Z | 53.492° ENE | 37.099° | 2025-09-17 21:52:22.725Z | 112.565° SE |
| 11 mins | 2025-09-17 23:41:22.725Z | 291.783° WNW | 2025-09-17 23:46:22.725Z | 224.214° SW | 31.193° | 2025-09-17 23:52:22.725Z | 171.893° S |
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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