THOR ABLESTAR DEB, 15558
Orbit data source: Space-Track
THOR ABLESTAR DEB, 15558 is space debris in LEO originally from a launch on Thu, 29 Jun 1961 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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15558 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 THOR ABLESTAR DEB
1 15558U 61015LE 25286.76960740 .00000304 00000-0 24112-3 0 9999
2 15558 65.5854 113.2260 0058290 206.6182 153.1899 14.04764929 89664
Epoch: 2025-10-13T18:28Z
TLE epoch observation values (Epoch: 2025-10-13T18:28:14.079Z)
Latitude
0.00002°
Longitude
173.59972°
Altitude
917.136 km
Speed
7.375 km/s
True Right ascension
07h 32m 54s
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
06:58:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
918.15 km
Perigee altitude
833.583 km
Semi-major axis
7,254.004 km
Eccentricity
0.00583
Inclination
65.5854°
RAAN
113.226°
Arg. of periapsis
206.6182°
True anomaly
153.48922°
Mean anomaly
153.1899°
Eccentric anomaly
153.33976°
Mean motion
3.51299 °/min
Orbital period
102.48 mins
BSTAR
0.00024112
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Other satellites on launch #15 in the year 1961 (1961-06-29 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.THOR ABLESTAR 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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10 mins | 2025-10-14 13:22:23.124Z | 174.325° S | 2025-10-14 13:27:23.124Z | 114.507° SE | 30.445° | 2025-10-14 13:32:23.124Z | 49.983° ENE |
10 mins | 2025-10-14 15:08:23.124Z | 245.553° WSW | 2025-10-14 15:13:23.124Z | 318.447° NNW | 32.003° | 2025-10-14 15:18:23.124Z | 16.643° NNE |
9 mins | 2025-10-14 22:21:23.124Z | 348.386° N | 2025-10-14 22:25:23.124Z | 44.225° NE | 31.877° | 2025-10-14 22:30:23.124Z | 116.421° SE |
8 mins | 2025-10-15 00:07:23.124Z | 302.604° NW | 2025-10-15 00:11:23.124Z | 241.898° WSW | 28.594° | 2025-10-15 00:15:23.124Z | 190.475° SSW |
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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