THOR ABLESTAR DEB, 252
Orbit data source: Space-Track
THOR ABLESTAR DEB, 252 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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252 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, 0.4 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 00252U 61015CD 25315.30554543 .00000609 00000-0 67469-3 0 9997
2 00252 67.0792 341.1652 0053020 354.8321 86.0769 13.77667962221319Epoch: 2025-11-11T07:19Z
TLE epoch observation values (Epoch: 2025-11-11T07:19:59.125Z)
Latitude
65.74757°
Longitude
-110.50664°
Altitude
980.252 km
Speed
7.369 km/s
True Right ascension
03h 20m 44s
True Declination
65° 37' 21"
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
02:24:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,009.505 km
Perigee altitude
931.579 km
Semi-major axis
7,348.679 km
Eccentricity
0.0053
Inclination
67.0792°
RAAN
341.1652°
Arg. of periapsis
354.8321°
True anomaly
86.6833°
Mean anomaly
86.0769°
Eccentric anomaly
86.38008°
Mean motion
3.44532 °/min
Orbital period
104.49 mins
BSTAR
0.00067469
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-11-12 11:21:28.347Z | 355.643° N | 2025-11-12 11:26:28.347Z | 56.556° ENE | 25.548° | 2025-11-12 11:31:28.347Z | 107.107° ESE |
| 10 mins | 2025-11-12 13:09:28.347Z | 316.95° NNW | 2025-11-12 13:13:28.347Z | 257.171° W | 39.335° | 2025-11-12 13:19:28.347Z | 172.792° S |
| 10 mins | 2025-11-13 02:37:28.347Z | 176.849° S | 2025-11-13 02:41:28.347Z | 120.124° SE | 35.806° | 2025-11-13 02:47:28.347Z | 40.714° NE |
| 9 mins | 2025-11-13 04:25:28.347Z | 258.14° W | 2025-11-13 04:29:28.347Z | 311.886° NW | 27.31° | 2025-11-13 04:34:28.347Z | 9.595° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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