THOR ABLESTAR DEB, 299
Orbit data source: Space-Track
THOR ABLESTAR DEB, 299 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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299 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, 0.051 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 THOR ABLESTAR DEB
1 299U 61015CQ 26316.36696057 .00000239 00000-0 31335-3 0 9995
2 299 67.1689 50.3123 0193717 189.6803 170.0514 13.69067150249344Epoch: 2026-11-12T08:48Z
TLE epoch observation values (Epoch: 2026-11-12T08:48:25.393Z)
Latitude
-0.00007°
Longitude
-133.29501°
Altitude
1,145.934 km
Speed
7.211 km/s
True Right ascension
03h 21m 14s
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
17:05:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,144.242 km
Perigee altitude
858.338 km
Semi-major axis
7,379.427 km
Eccentricity
0.01937
Inclination
67.1689°
RAAN
50.3123°
Arg. of periapsis
189.6803°
True anomaly
170.42596°
Mean anomaly
170.0514°
Eccentric anomaly
170.23956°
Mean motion
3.42381 °/min
Orbital period
105.15 mins
BSTAR
0.00031335
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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 | 2026-11-13 07:43:38.680Z | 195.082° SSW | 2026-11-13 07:48:38.680Z | 130.808° SE | 71.623° | 2026-11-13 07:55:38.680Z | 32.688° NE |
| 9 mins | 2026-11-13 09:33:38.680Z | 270.33° WNW | 2026-11-13 09:37:38.680Z | 313.693° NW | 25.916° | 2026-11-13 09:42:38.680Z | 4.827° NNE |
| 5 mins | 2026-11-13 15:10:38.680Z | 17.141° NNE | 2026-11-13 15:12:38.680Z | 38.163° NE | 15.004° | 2026-11-13 15:15:38.680Z | 68.833° E |
| 10 mins | 2026-11-13 16:57:38.680Z | 338.199° N | 2026-11-13 17:01:38.680Z | 37.381° NE | 70.934° | 2026-11-13 17:07:38.680Z | 144.539° SSE |
| 5 mins | 2026-11-13 18:46:38.680Z | 285.884° WNW | 2026-11-13 18:49:38.680Z | 252.657° W | 15.949° | 2026-11-13 18:51:38.680Z | 230.613° WSW |
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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