THOR ABLESTAR DEB, 15783
Orbit data source: Space-Track
THOR ABLESTAR DEB, 15783 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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15783 intel report (Beta)
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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: 1 day ago
TLE from 1 day ago
0 THOR ABLESTAR DEB
1 15783U 61015LG 26104.34235303 .00003562 00000-0 44485-3 0 9997
2 15783 67.0367 225.5680 0042564 279.2447 115.0864 14.82993289173358Epoch: 2026-04-14T08:12Z
TLE epoch observation values (Epoch: 2026-04-14T08:12:59.301Z)
Latitude
31.75094°
Longitude
-85.08186°
Altitude
635.919 km
Speed
7.537 km/s
True Right ascension
16h 02m 44s
True Declination
31° 35' 41"
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
20:25:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
647.966 km
Perigee altitude
588.407 km
Semi-major axis
6,996.323 km
Eccentricity
0.00426
Inclination
67.0367°
RAAN
225.568°
Arg. of periapsis
279.2447°
True anomaly
115.52714°
Mean anomaly
115.0864°
Eccentric anomaly
115.30687°
Mean motion
3.70884 °/min
Orbital period
97.07 mins
BSTAR
0.00044485
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-15 18:36:40.516Z | 337.366° NNW | 2026-04-15 18:39:40.516Z | 58.929° ENE | 44.048° | 2026-04-15 18:43:40.516Z | 145.963° SSE |
| 7 mins | 2026-04-16 08:44:40.516Z | 176.082° S | 2026-04-16 08:48:40.516Z | 97.182° ESE | 31.062° | 2026-04-16 08:51:40.516Z | 48.687° ENE |
| 6 mins | 2026-04-16 10:25:40.516Z | 268.799° W | 2026-04-16 10:27:40.516Z | 302.622° NW | 21.774° | 2026-04-16 10:31:40.516Z | 3.201° NNE |
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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