THOR ABLESTAR DEB, 136
Orbit data source: Space-Track
THOR ABLESTAR DEB, 136 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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136 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, 0.4 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THOR ABLESTAR DEB
1 00136U 61015W 26218.20382575 .00000920 00000-0 29964-3 0 9998
2 00136 67.5284 151.9026 0045298 341.6094 18.3377 14.42251934363975Epoch: 2026-08-06T04:53Z
TLE epoch observation values (Epoch: 2026-08-06T04:53:30.544Z)
Latitude
-0.00003°
Longitude
123.77808°
Altitude
722.608 km
Speed
7.511 km/s
True Right ascension
10h 07m 36s
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
18:27:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
781.623 km
Perigee altitude
717.051 km
Semi-major axis
7,127.474 km
Eccentricity
0.00453
Inclination
67.5284°
RAAN
151.9026°
Arg. of periapsis
341.6094°
True anomaly
18.50189°
Mean anomaly
18.3377°
Eccentric anomaly
18.41971°
Mean motion
3.60695 °/min
Orbital period
99.81 mins
BSTAR
0.00029964
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-07 04:43:04.731Z | 12.391° NNE | 2026-08-07 04:46:04.731Z | 47.453° ENE | 13.667° | 2026-08-07 04:48:04.731Z | 70.615° E |
| 9 mins | 2026-08-07 06:25:04.731Z | 334.296° NNW | 2026-08-07 06:29:04.731Z | 79.285° E | 44.816° | 2026-08-07 06:34:04.731Z | 150.821° SSE |
| 8 mins | 2026-08-07 20:59:04.731Z | 202.695° SW | 2026-08-07 21:02:04.731Z | 142.518° SSE | 44.79° | 2026-08-07 21:07:04.731Z | 29.457° NE |
| 4 mins | 2026-08-07 22:44:04.731Z | 299.251° NW | 2026-08-07 22:45:04.731Z | 312.456° NW | 14.628° | 2026-08-07 22:48:04.731Z | 349.252° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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