SL-8 DEB, 1590
Orbit data source: Space-Track
SL-8 DEB, 1590 is space debris in LEO originally from a launch on Sat, 18 Sep 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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1590 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 01590U 65073G 25241.20179491 .00000139 00000-0 14576-2 0 9991
2 01590 56.0825 163.0334 0180892 5.6935 145.6902 12.49679191721836Epoch: 2025-08-29T04:50Z
TLE epoch observation values (Epoch: 2025-08-29T04:50:35.08Z)
Latitude
22.54966°
Longitude
-83.39904°
Altitude
1,584.759 km
Speed
7.026 km/s
True Right ascension
21h 47m 36s
True Declination
22° 26' 27"
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
20:21:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,607.545 km
Perigee altitude
1,323.769 km
Semi-major axis
7,843.794 km
Eccentricity
0.01809
Inclination
56.0825°
RAAN
163.0334°
Arg. of periapsis
5.6935°
True anomaly
146.83709°
Mean anomaly
145.6902°
Eccentric anomaly
146.26578°
Mean motion
3.12431 °/min
Orbital period
115.23 mins
BSTAR
0.0014576
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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
SL-8 DEB 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-08-31 04:43:28.037Z | 184.208° SSW | 2025-08-31 04:43:28.037Z | 184.208° SSW | 44.805° | 2025-08-31 04:52:28.037Z | 140.325° SSE |
| 12 mins | 2025-08-31 06:37:28.037Z | 283.446° WNW | 2025-08-31 06:42:28.037Z | 246° WSW | 21.105° | 2025-08-31 06:49:28.037Z | 197.955° SSW |
| 13 mins | 2025-08-31 19:30:28.037Z | 177.695° S | 2025-08-31 19:36:28.037Z | 118.755° SE | 30.116° | 2025-08-31 19:43:28.037Z | 59.769° ENE |
| 15 mins | 2025-08-31 21:29:28.037Z | 241.696° WSW | 2025-08-31 21:36:28.037Z | 331.239° NNW | 42.095° | 2025-08-31 21:44:28.037Z | 42.453° NE |
| 13 mins | 2025-08-31 23:32:28.037Z | 294.515° NW | 2025-08-31 23:38:28.037Z | 349.799° N | 26.58° | 2025-08-31 23:45:28.037Z | 44.576° NE |
| 13 mins | 2025-09-01 01:35:28.037Z | 322.648° NNW | 2025-09-01 01:41:28.037Z | 16.396° NNE | 27.222° | 2025-09-01 01:48:28.037Z | 71.734° E |
| 16 mins | 2025-09-01 03:36:28.037Z | 320.433° NNW | 2025-09-01 03:43:28.037Z | 40.938° NE | 42.475° | 2025-09-01 03:52:28.037Z | 121.152° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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