THOR ABLESTAR DEB, 402
Orbit data source: Space-Track
THOR ABLESTAR DEB, 402 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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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: 21 hours ago
TLE from 21 hours ago
0 THOR ABLESTAR DEB
1 00402U 61015EB 25346.30177414 .00014697 00000-0 24850-2 0 9994
2 00402 66.6538 35.1340 0018879 96.8938 263.4328 14.69393629313720Epoch: 2025-12-12T07:14Z
TLE epoch observation values (Epoch: 2025-12-12T07:14:33.285Z)
Latitude
-0.00006°
Longitude
-154.75007°
Altitude
666.692 km
Speed
7.523 km/s
True Right ascension
02h 20m 32s
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
03:11:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
674.645 km
Perigee altitude
648.065 km
Semi-major axis
7,039.492 km
Eccentricity
0.00189
Inclination
66.6538°
RAAN
35.134°
Arg. of periapsis
96.8938°
True anomaly
263.21794°
Mean anomaly
263.4328°
Eccentric anomaly
263.32536°
Mean motion
3.67478 °/min
Orbital period
97.97 mins
BSTAR
0.002485
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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 | 2025-12-13 06:19:25.043Z | 284.758° WNW | 2025-12-13 06:21:25.043Z | 318.921° NNW | 18.928° | 2025-12-13 06:24:25.043Z | 359.598° N |
| 6 mins | 2025-12-13 13:11:25.043Z | 6.493° NNE | 2025-12-13 13:13:25.043Z | 40.673° NE | 23.896° | 2025-12-13 13:17:25.043Z | 106.466° ESE |
| 7 mins | 2025-12-13 14:51:25.043Z | 305.462° NW | 2025-12-13 14:54:25.043Z | 252.098° W | 29.019° | 2025-12-13 14:58:25.043Z | 185.984° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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