THOR ABLESTAR DEB, 38521
Orbit data source: Space-Track
THOR ABLESTAR DEB, 38521 is space debris in LEO originally from a launch on Sat, 28 Sep 1963 UTC launched from the Air Force Western Test Range (AFWTR). 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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38521 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: 18 hours ago
TLE from 18 hours ago
0 THOR ABLESTAR DEB
1 38521U 63038Q 26007.64627140 .00000114 00000-0 17504-3 0 9990
2 38521 89.9724 333.5755 0042778 86.0566 93.5208 13.45400764613911Epoch: 2026-01-07T15:30Z
TLE epoch observation values (Epoch: 2026-01-07T15:30:37.848Z)
Latitude
-0.18233°
Longitude
173.70615°
Altitude
1,094.297 km
Speed
7.304 km/s
True Right ascension
10h 14m 18s
True Declination
0° 10' 53"
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
09:54:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,118.216 km
Perigee altitude
1,054.353 km
Semi-major axis
7,464.422 km
Eccentricity
0.00428
Inclination
89.9724°
RAAN
333.5755°
Arg. of periapsis
86.0566°
True anomaly
94.00991°
Mean anomaly
93.5208°
Eccentric anomaly
93.76537°
Mean motion
3.36549 °/min
Orbital period
106.97 mins
BSTAR
0.00017504
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Other satellites on launch #38 in the year 1963 (1963-09-28 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-01-08 10:51:18.414Z | 341.319° N | 2026-01-08 10:56:18.414Z | 283.697° WNW | 30.181° | 2026-01-08 11:02:18.414Z | 218.77° SW |
| 10 mins | 2026-01-08 21:05:18.414Z | 138.147° SSE | 2026-01-08 21:10:18.414Z | 75.628° E | 31.142° | 2026-01-08 21:15:18.414Z | 17.603° NNE |
| 10 mins | 2026-01-08 22:52:18.414Z | 218.803° SW | 2026-01-08 22:57:18.414Z | 282.129° WNW | 29.099° | 2026-01-08 23:02:18.414Z | 336.932° NNW |
| 6 mins | 2026-01-09 08:19:18.414Z | 55.102° ENE | 2026-01-09 08:21:18.414Z | 75.456° E | 15.574° | 2026-01-09 08:25:18.414Z | 113.316° SE |
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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