THOR ABLESTAR DEB, 18908
Orbit data source: Space-Track
THOR ABLESTAR DEB, 18908 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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18908 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 THOR ABLESTAR DEB
1 18908U 61015LY 25349.27825745 .00116104 00000-0 32251-2 0 9990
2 18908 65.6918 304.7506 0020516 37.3484 322.9080 15.36044134 12548Epoch: 2025-12-15T06:40Z
TLE epoch observation values (Epoch: 2025-12-15T06:40:41.443Z)
Latitude
-0.00006°
Longitude
120.39878°
Altitude
448.769 km
Speed
7.65 km/s
True Right ascension
20h 19m 00s
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
04:41:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
470.263 km
Perigee altitude
442.22 km
Semi-major axis
6,834.379 km
Eccentricity
0.00205
Inclination
65.6918°
RAAN
304.7506°
Arg. of periapsis
37.3484°
True anomaly
322.76592°
Mean anomaly
322.908°
Eccentric anomaly
322.83699°
Mean motion
3.84145 °/min
Orbital period
93.71 mins
BSTAR
0.0032251
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-16 08:14:20.816Z | 308.471° NW | 2025-12-16 08:16:20.816Z | 237.948° WSW | 36.881° | 2025-12-16 08:19:20.816Z | 169.486° S |
| 4 mins | 2025-12-16 21:53:20.816Z | 146.585° SSE | 2025-12-16 21:54:20.816Z | 125.003° SE | 19.005° | 2025-12-16 21:57:20.816Z | 63.355° ENE |
| 4 mins | 2025-12-16 23:29:20.816Z | 268.136° W | 2025-12-16 23:31:20.816Z | 318.228° NNW | 21.489° | 2025-12-16 23:33:20.816Z | 358.626° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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