THOR ABLESTAR DEB, 475
Orbit data source: Space-Track
THOR ABLESTAR DEB, 475 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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475 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: 14 hours ago
TLE from 14 hours ago
0 THOR ABLESTAR DEB
1 475U 61015FM 25299.35781987 .00003413 00000-0 13967-2 0 9993
2 475 66.2211 274.4320 0151822 250.4087 108.0559 14.22345894254510Epoch: 2025-10-26T08:35Z
TLE epoch observation values (Epoch: 2025-10-26T08:35:15.636Z)
Latitude
-0.00012°
Longitude
110.64163°
Altitude
854.844 km
Speed
7.407 km/s
True Right ascension
18h 17m 43s
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
18:05:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
925.087 km
Perigee altitude
706.646 km
Semi-major axis
7,194.003 km
Eccentricity
0.01518
Inclination
66.2211°
RAAN
274.432°
Arg. of periapsis
250.4087°
True anomaly
109.70008°
Mean anomaly
108.0559°
Eccentric anomaly
108.87898°
Mean motion
3.55703 °/min
Orbital period
101.21 mins
BSTAR
0.0013967
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-10-26 23:53:36.874Z | 197.003° SSW | 2025-10-26 23:58:36.874Z | 132.617° SE | 42.875° | 2025-10-27 00:04:36.874Z | 34.935° NE |
| 7 mins | 2025-10-27 01:40:36.874Z | 277.794° WNW | 2025-10-27 01:43:36.874Z | 316.256° NNW | 21.821° | 2025-10-27 01:47:36.874Z | 2.264° NNE |
| 9 mins | 2025-10-27 08:46:36.874Z | 341.082° N | 2025-10-27 08:50:36.874Z | 37.164° NE | 39.803° | 2025-10-27 08:55:36.874Z | 132.648° SE |
| 7 mins | 2025-10-27 10:31:36.874Z | 291.587° WNW | 2025-10-27 10:34:36.874Z | 254.565° W | 19.704° | 2025-10-27 10:38:36.874Z | 207.912° SW |
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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