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
Last TLE update
1 day ago
Origin
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 & history
TLE from 1 day ago
0 SL-8 DEB
1 01590U 65073G 25198.21606704 -.00000237 00000-0 -88941-3 0 9994
2 01590 56.0845 278.9541 0176538 307.4932 81.2489 12.49669871716468Epoch: 2025-07-17T05:11Z
TLE epoch observation values (Epoch: 2025-07-17T05:11:08.192Z)
Latitude
25.16182°
Longitude
-75.79718°
Altitude
1,448.438 km
Speed
7.149 km/s
True Right ascension
19h 49m 05s
True Declination
25° 02' 29"
Sunlit
Visualization orbit readout
Latitude
22.51214°
Longitude
-81.03433°
Altitude
1,436.671 km
Speed
7.159 km/s
Apparent Right ascension
17h 17m 55s
Apparent Declination
-19° 24' 24"
Sunlit
Visualization observer readout
Local Sidereal Time
20:47:54
Azimuth
230.204° WSW
Elevation
13.134°
Doppler factor
1
Orbital elements
Apogee altitude
1,604.169 km
Perigee altitude
1,327.222 km
Semi-major axis
7,843.832 km
Eccentricity
0.01765
Inclination
56.0845°
RAAN
278.9541°
Arg. of periapsis
307.4932°
True anomaly
83.25465°
Mean anomaly
81.2489°
Eccentric anomaly
82.25115°
Mean motion
3.12429 °/min
Orbital period
115.23 mins
BSTAR
-0.00088941
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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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2025-07-18 08:02:49.579Z | 230.06° WSW | 2025-07-18 08:10:49.579Z | 307.695° NW | 44.494° | 2025-07-18 08:19:49.579Z | 44.272° NE |
| 15 mins | 2025-07-18 10:05:49.579Z | 282.348° WNW | 2025-07-18 10:12:49.579Z | 341.725° N | 29.91° | 2025-07-18 10:20:49.579Z | 43.556° NE |
| 14 mins | 2025-07-18 12:09:49.579Z | 317.578° NNW | 2025-07-18 12:15:49.579Z | 5.889° NNE | 27.189° | 2025-07-18 12:23:49.579Z | 66.825° ENE |
| 17 mins | 2025-07-18 14:10:49.579Z | 320.118° NNW | 2025-07-18 14:18:49.579Z | 35.897° NE | 40.131° | 2025-07-18 14:27:49.579Z | 112.62° SE |
| 16 mins | 2025-07-18 16:11:49.579Z | 303.536° NW | 2025-07-18 16:19:49.579Z | 227.384° WSW | 37.552° | 2025-07-18 16:27:49.579Z | 165.581° S |
| 7 mins | 2025-07-19 05:09:49.579Z | 130.91° SE | 2025-07-19 05:12:49.579Z | 108.683° ESE | 14.268° | 2025-07-19 05:16:49.579Z | 81.337° E |
| 16 mins | 2025-07-19 07:03:49.579Z | 208.627° SW | 2025-07-19 07:11:49.579Z | 111.037° ESE | 42.847° | 2025-07-19 07:19:49.579Z | 49.369° ENE |
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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