ATLAS 5 CENTAUR DEB, 55859
Orbit data source: Space-Track
ATLAS 5 CENTAUR DEB, 55859 is space debris in HEO originally from a launch on Wed, 17 Oct 2018 UTC launched from the Air Force Eastern Test Range (AFETR). 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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55859 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 3 months ago
TLE from 3 months ago
0 ATLAS 5 CENTAUR DEB
1 55859U 18079HM 25198.39338119 -.00000124 00000-0 00000+0 0 9996
2 55859 12.9167 62.5206 4633337 262.6669 44.2239 1.82851963 25001
Epoch: 2025-07-17T09:26Z
TLE epoch observation values (Epoch: 2025-07-17T09:26:28.134Z)
Latitude
-0.00001°
Longitude
-14.51605°
Altitude
17,217.515 km
Speed
4.436 km/s
True Right ascension
04h 10m 14s
True Declination
0° 00' 00"
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
09:02:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
34,962.541 km
Perigee altitude
8,783.236 km
Semi-major axis
28,251.025 km
Eccentricity
0.46333
Inclination
12.9167°
RAAN
62.5206°
Arg. of periapsis
262.6669°
True anomaly
97.24054°
Mean anomaly
44.2239°
Eccentric anomaly
69.00926°
Mean motion
0.45708 °/min
Orbital period
787.61 mins
BSTAR
0
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Other satellites on launch #79 in the year 2018 (2018-10-17 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ATLAS 5 CENTAUR DEB Visibility forecast
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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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574 mins | 2025-10-14 14:29:40.923Z | 227.825° WSW | 2025-10-14 15:58:40.923Z | 229.856° WSW | 36.088° | 2025-10-15 00:03:40.923Z | 152.554° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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