SL-8 DEB, 1618
Orbit data source: Space-Track
SL-8 DEB, 1618 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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1618 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 13 hours ago
0 SL-8 DEB
1 01618U 65073K 25199.39673969 .00000090 00000-0 14010-2 0 9992
2 01618 56.1777 294.8788 0225279 192.9620 243.3310 12.30321411682036
Epoch: 2025-07-18T09:31Z
TLE epoch observation values (Epoch: 2025-07-18T09:31:18.309Z)
Latitude
53.12699°
Longitude
-81.65502°
Altitude
1,638.173 km
Speed
7.021 km/s
True Right ascension
23h 50m 28s
True Declination
52° 58' 48"
Sunlit
Visualization orbit readout
Latitude
22.06467°
Longitude
-130.16207°
Altitude
1,722.426 km
Speed
6.941 km/s
Apparent Right ascension
21h 48m 37s
Apparent Declination
-5° 12' 10"
Sunlit
Visualization observer readout
Local Sidereal Time
11:42:00
Azimuth
43.814° NE
Elevation
-46.922°
Doppler factor
1
Orbital elements
Apogee altitude
1,726.262 km
Perigee altitude
1,369.157 km
Semi-major axis
7,925.846 km
Eccentricity
0.02253
Inclination
56.1777°
RAAN
294.8788°
Arg. of periapsis
192.962°
True anomaly
241.05353°
Mean anomaly
243.331°
Eccentric anomaly
242.18934°
Mean motion
3.07592 °/min
Orbital period
117.04 mins
BSTAR
0.001401
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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. |
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14 mins | 2025-07-19 06:38:29.146Z | 161.012° S | 2025-07-19 06:45:29.146Z | 116.508° SE | 21.715° | 2025-07-19 06:52:29.146Z | 69.707° E |
18 mins | 2025-07-19 08:38:29.146Z | 218.306° SW | 2025-07-19 08:47:29.146Z | 93.316° ESE | 44.75° | 2025-07-19 08:56:29.146Z | 46.448° ENE |
16 mins | 2025-07-19 10:42:29.146Z | 270.653° WNW | 2025-07-19 10:50:29.146Z | 333.429° NNW | 33.23° | 2025-07-19 10:58:29.146Z | 40.087° NE |
14 mins | 2025-07-19 12:49:29.146Z | 313.091° NW | 2025-07-19 12:55:29.146Z | 359.777° N | 26.281° | 2025-07-19 13:03:29.146Z | 61.011° ENE |
15 mins | 2025-07-19 14:53:29.146Z | 322.783° NNW | 2025-07-19 15:00:29.146Z | 28.709° NE | 36.699° | 2025-07-19 15:08:29.146Z | 102.658° ESE |
16 mins | 2025-07-19 16:55:29.146Z | 307.763° NW | 2025-07-19 17:03:29.146Z | 225.725° WSW | 40.59° | 2025-07-19 17:11:29.146Z | 156.927° SSE |
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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