THOR ABLESTAR DEB, 403
Orbit data source: Space-Track
THOR ABLESTAR DEB, 403 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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403 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 THOR ABLESTAR DEB
1 00403U 61015EC 26235.17999025 -.00000009 00000-0 61651-4 0 9993
2 00403 66.8411 125.5718 0017108 147.3398 292.3946 13.81244431280406Epoch: 2026-08-23T04:19Z
TLE epoch observation values (Epoch: 2026-08-23T04:19:11.157Z)
Latitude
64.82307°
Longitude
154.15008°
Altitude
965.06 km
Speed
7.378 km/s
True Right ascension
12h 41m 42s
True Declination
64° 41' 39"
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
08:15:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
970.423 km
Perigee altitude
945.322 km
Semi-major axis
7,336.009 km
Eccentricity
0.00171
Inclination
66.8411°
RAAN
125.5718°
Arg. of periapsis
147.3398°
True anomaly
292.21319°
Mean anomaly
292.3946°
Eccentric anomaly
292.30391°
Mean motion
3.45425 °/min
Orbital period
104.22 mins
BSTAR
0.000061651
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-08-23 17:56:23.055Z | 188.622° SSW | 2026-08-23 18:02:23.055Z | 112.95° SE | 39.277° | 2026-08-23 18:08:23.055Z | 37.797° NE |
| 8 mins | 2026-08-23 19:46:23.055Z | 266.354° W | 2026-08-23 19:49:23.055Z | 303.85° NW | 24.929° | 2026-08-23 19:54:23.055Z | 5.16° NNE |
| 10 mins | 2026-08-24 03:05:23.055Z | 342.775° N | 2026-08-24 03:10:23.055Z | 69.629° E | 39.457° | 2026-08-24 03:15:23.055Z | 133.023° SE |
| 8 mins | 2026-08-24 04:53:23.055Z | 294.854° NW | 2026-08-24 04:56:23.055Z | 259.829° W | 21.669° | 2026-08-24 05:01:23.055Z | 204.452° SW |
| 4 mins | 2026-08-24 16:35:23.055Z | 115.186° SE | 2026-08-24 16:36:23.055Z | 104.685° ESE | 14.036° | 2026-08-24 16:39:23.055Z | 74.658° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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