SL-8 DEB, 1617

Orbit data source: Space-Track

SL-8 DEB, 1617 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
1617, 1965-073J
Orbit
LEO
Last TLE update
22 hours ago
Origin
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
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 22 hours ago
0 SL-8 DEB
1  1617U 65073J   25181.58234135 -.00000442  00000-0 -25517-2 0  9998
2  1617  56.1301 266.6066 0238975 210.5669 270.4145 12.34725782687339
Epoch: 2025-06-30T13:58Z
TLE epoch observation values (Epoch: 2025-06-30T13:58:34.292Z)
Latitude
47.13015°
Longitude
-87.94364°
Altitude
1,537.738 km
Speed
7.101 km/s
True Right ascension
02h 42m 21s
True Declination
46° 58' 32"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-53.5029°
Longitude
71.12493°
Altitude
1,489.165 km
Speed
7.146 km/s
Apparent Right ascension
12h 34m 22s
Apparent Declination
-47° 45' 59"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
23:52:03
Azimuth
220.615° SW
Elevation
-79.071°
Doppler factor
1
Orbital elements
Apogee altitude
1,717.813 km
Perigee altitude
1,339.898 km
Semi-major axis
7,906.992 km
Eccentricity
0.0239
Inclination
56.1301°
RAAN
266.6066°
Arg. of periapsis
210.5669°
True anomaly
Unknown
Mean anomaly
270.4145°
Eccentric anomaly
Unknown
Mean motion
3.08693 °/min
Orbital period
116.62 mins
BSTAR
-0.0025517
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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.
16 mins2025-07-01 13:05:19.091Z315.71° NNW2025-07-01 13:13:19.091Z16.228° NNE29.455°2025-07-01 13:21:19.091Z78.727° E
17 mins2025-07-01 15:08:19.091Z316.74° NNW2025-07-01 15:17:19.091Z67.458° ENE43.78°2025-07-01 15:25:19.091Z127.176° SE
12 mins2025-07-01 17:12:19.091Z291.089° WNW2025-07-01 17:18:19.091Z238.351° WSW27.199°2025-07-01 17:24:19.091Z188.332° SSW
15 mins2025-07-02 06:13:19.091Z172.034° S2025-07-02 06:20:19.091Z120.459° SE28.982°2025-07-02 06:28:19.091Z62.316° ENE
18 mins2025-07-02 08:13:19.091Z231.527° WSW2025-07-02 08:22:19.091Z338.75° N44.284°2025-07-02 08:31:19.091Z43.965° NE
15 mins2025-07-02 10:18:19.091Z283.807° WNW2025-07-02 10:25:19.091Z338.519° N30.543°2025-07-02 10:33:19.091Z42.267° NE
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