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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402 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, 0.086 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 THOR ABLESTAR DEB
1 402U 61015EB 26272.13356997 .00003975 00000-0 60366-3 0 9999
2 402 66.6497 298.9431 0031903 239.3545 120.4429 14.74830973356540Epoch: 2026-09-29T03:12Z
TLE epoch observation values (Epoch: 2026-09-29T03:12:20.445Z)
Latitude
-0.00006°
Longitude
-117.04506°
Altitude
659.243 km
Speed
7.522 km/s
True Right ascension
19h 55m 46s
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
13:35:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
666.438 km
Perigee altitude
621.632 km
Semi-major axis
7,022.172 km
Eccentricity
0.00319
Inclination
66.6497°
RAAN
298.9431°
Arg. of periapsis
239.3545°
True anomaly
120.75744°
Mean anomaly
120.4429°
Eccentric anomaly
120.60024°
Mean motion
3.68838 °/min
Orbital period
97.6 mins
BSTAR
0.00060366
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-30 02:07:50.147Z | 131.653° SE | 2026-09-30 02:09:50.147Z | 105.521° ESE | 13.753° | 2026-09-30 02:11:50.147Z | 79.318° E |
| 7 mins | 2026-09-30 03:46:50.147Z | 225.733° WSW | 2026-09-30 03:49:50.147Z | 320.547° NNW | 62.519° | 2026-09-30 03:53:50.147Z | 22.19° NNE |
| 8 mins | 2026-09-30 12:17:50.147Z | 338.754° N | 2026-09-30 12:21:50.147Z | 53.368° ENE | 61.624° | 2026-09-30 12:25:50.147Z | 138.097° SSE |
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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