THOR ABLESTAR DEB, 159
Orbit data source: Space-Track
THOR ABLESTAR DEB, 159 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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159 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: 14 hours ago
TLE from 14 hours ago
0 THOR ABLESTAR DEB
1 00159U 61015AV 26095.12409970 .00000345 00000-0 95396-3 0 9999
2 00159 65.5282 36.0920 0367413 188.2955 171.1887 13.03041780 71331Epoch: 2026-04-05T02:58Z
TLE epoch observation values (Epoch: 2026-04-05T02:58:42.214Z)
Latitude
0.00001°
Longitude
157.98208°
Altitude
1,529.312 km
Speed
6.971 km/s
True Right ascension
02h 24m 22s
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
22:29:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,529.02 km
Perigee altitude
968.573 km
Semi-major axis
7,626.934 km
Eccentricity
0.03674
Inclination
65.5282°
RAAN
36.092°
Arg. of periapsis
188.2955°
True anomaly
171.80557°
Mean anomaly
171.1887°
Eccentric anomaly
171.49986°
Mean motion
3.2585 °/min
Orbital period
110.48 mins
BSTAR
0.00095396
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-04-05 19:40:19.225Z | 135.369° SSE | 2026-04-05 19:45:19.225Z | 100.904° ESE | 16.34° | 2026-04-05 19:49:19.225Z | 71.754° E |
| 16 mins | 2026-04-05 21:30:19.225Z | 201.812° SSW | 2026-04-05 21:38:19.225Z | 110.899° ESE | 44.503° | 2026-04-05 21:46:19.225Z | 33.464° NE |
| 12 mins | 2026-04-05 23:27:19.225Z | 266.944° W | 2026-04-05 23:33:19.225Z | 319.778° NNW | 26.736° | 2026-04-05 23:39:19.225Z | 12.153° NNE |
| 11 mins | 2026-04-06 05:20:19.225Z | 347.709° N | 2026-04-06 05:25:19.225Z | 37.466° NE | 27.23° | 2026-04-06 05:31:19.225Z | 103.561° ESE |
| 11 mins | 2026-04-06 07:14:19.225Z | 318.732° NNW | 2026-04-06 07:20:19.225Z | 235.427° WSW | 39.161° | 2026-04-06 07:25:19.225Z | 172.917° S |
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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