THOR ABLESTAR DEB, 408
Orbit data source: Space-Track
THOR ABLESTAR DEB, 408 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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408 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
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THOR ABLESTAR DEB
1 00408U 61015EH 25255.69257793 .00000277 00000-0 35003-3 0 9992
2 00408 66.7863 51.5982 0069311 305.7445 71.0271 13.76876663267497Epoch: 2025-09-12T16:37Z
TLE epoch observation values (Epoch: 2025-09-12T16:37:18.733Z)
Latitude
16.06217°
Longitude
177.38959°
Altitude
960.133 km
Speed
7.381 km/s
True Right ascension
03h 54m 37s
True Declination
15° 58' 25"
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
14:30:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,024.346 km
Perigee altitude
922.437 km
Semi-major axis
7,351.528 km
Eccentricity
0.00693
Inclination
66.7863°
RAAN
51.5982°
Arg. of periapsis
305.7445°
True anomaly
71.7803°
Mean anomaly
71.0271°
Eccentric anomaly
71.40349°
Mean motion
3.44331 °/min
Orbital period
104.55 mins
BSTAR
0.00035003
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-13 22:47:57.973Z | 295.978° NW | 2025-09-13 22:51:57.973Z | 256.616° W | 18.015° | 2025-09-13 22:55:57.973Z | 217.082° SW |
| 7 mins | 2025-09-14 10:30:57.973Z | 136.594° SSE | 2025-09-14 10:33:57.973Z | 101.304° ESE | 19.642° | 2025-09-14 10:37:57.973Z | 60.576° ENE |
| 11 mins | 2025-09-14 12:15:57.973Z | 223.638° SW | 2025-09-14 12:20:57.973Z | 317.529° NNW | 41.89° | 2025-09-14 12:26:57.973Z | 23.668° NE |
| 5 mins | 2025-09-14 14:07:57.973Z | 307.385° NW | 2025-09-14 14:09:57.973Z | 327.938° NNW | 14.162° | 2025-09-14 14:12:57.973Z | 355.93° N |
| 9 mins | 2025-09-14 19:38:57.973Z | 3.257° NNE | 2025-09-14 19:42:57.973Z | 53.764° ENE | 24.63° | 2025-09-14 19:47:57.973Z | 103.53° ESE |
| 10 mins | 2025-09-14 21:25:57.973Z | 319.982° NNW | 2025-09-14 21:30:57.973Z | 226.185° WSW | 40.911° | 2025-09-14 21:35:57.973Z | 169.407° S |
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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