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SL-8 DEB, 1591

Orbit data source: Space-Track

SL-8 DEB, 1591 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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Identifier
1591, 1965-073H
Orbit
LEO
Last TLE update
21 hours ago
Origin
Flag of CISRussian Strategic Rocket Forces (CIS)
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1965-09-18 (60 years ago)
Launch vehicle
Unknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 21 hours ago
0 SL-8 DEB
1 01591U 65073H   25181.64301059  .00000071  00000-0  11359-2 0  9991
2 01591  56.0610   5.5607 0153099 222.1131 213.5077 12.42924125705018
Epoch: 2025-06-30T15:25Z
TLE epoch observation values (Epoch: 2025-06-30T15:25:56.114Z)
Latitude
53.26673°
Longitude
-81.05405°
Altitude
1,602.262 km
Speed
7.029 km/s
True Right ascension
04h 37m 31s
True Declination
53° 07' 09"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
20.03127°
Longitude
-133.06615°
Altitude
1,608.713 km
Speed
7.017 km/s
Apparent Right ascension
02h 56m 27s
Apparent Declination
-23° 08' 44"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
00:02:03
Azimuth
138.971° SSE
Elevation
14.98°
Doppler factor
1
Orbital elements
Apogee altitude
1,614.578 km
Perigee altitude
1,373.533 km
Semi-major axis
7,872.192 km
Eccentricity
0.01531
Inclination
56.061°
RAAN
5.5607°
Arg. of periapsis
222.1131°
True anomaly
Unknown
Mean anomaly
213.5077°
Eccentric anomaly
Unknown
Mean motion
3.10742 °/min
Orbital period
115.85 mins
BSTAR
0.0011359
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Other satellites on launch #73 in the year 1965 (1965-09-18 UTC)
COSMOS 86, 1584
COSMOS 87, 1585
COSMOS 88, 1586
COSMOS 89, 1587
COSMOS 90, 1588
SL-8 R/B, 1589
SL-8 DEB, 1590
SL-8 DEB, 1617
SL-8 DEB, 1618
SL-8 DEB, 2647

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 mins2025-07-01 12:23:17.365Z139.09° SSE2025-07-01 12:27:17.365Z110.384° ESE17.703°2025-07-01 12:32:17.365Z77.114° E
18 mins2025-07-01 14:18:17.365Z212.431° SW2025-07-01 14:27:17.365Z107.994° ESE43.827°2025-07-01 14:36:17.365Z47.982° ENE
16 mins2025-07-01 16:21:17.365Z267.212° W2025-07-01 16:28:17.365Z325.155° NNW34.638°2025-07-01 16:37:17.365Z41.704° NE
14 mins2025-07-01 18:26:17.365Z309.842° NW2025-07-01 18:32:17.365Z357.066° N26.264°2025-07-01 18:40:17.365Z57.503° ENE
15 mins2025-07-01 20:29:17.365Z323.038° NNW2025-07-01 20:36:17.365Z27.532° NE34.744°2025-07-01 20:44:17.365Z96.504° ESE
16 mins2025-07-01 22:30:17.365Z310.335° NW2025-07-01 22:38:17.365Z219.008° SW43.362°2025-07-01 22:46:17.365Z149.253° SSE
7 mins2025-07-02 00:34:17.365Z272.552° WNW2025-07-02 00:37:17.365Z251.042° W15.027°2025-07-02 00:41:17.365Z221.83° SW

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