THOR ABLESTAR DEB, 653
Orbit data source: Space-Track
THOR ABLESTAR DEB, 653 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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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, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 THOR ABLESTAR DEB
1 653U 61015HE 26171.41205646 .00000607 00000-0 69850-3 0 9996
2 653 67.4479 161.5160 0158534 333.2522 177.6719 13.70416429218320Epoch: 2026-06-20T09:53Z
TLE epoch observation values (Epoch: 2026-06-20T09:53:21.678Z)
Latitude
26.64963°
Longitude
-87.41819°
Altitude
1,117.381 km
Speed
7.239 km/s
True Right ascension
21h 58m 11s
True Declination
26° 31' 07"
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
00:50:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,113.324 km
Perigee altitude
879.501 km
Semi-major axis
7,374.55 km
Eccentricity
0.01585
Inclination
67.4479°
RAAN
161.516°
Arg. of periapsis
333.2522°
True anomaly
177.74426°
Mean anomaly
177.6719°
Eccentric anomaly
177.70822°
Mean motion
3.4272 °/min
Orbital period
105.04 mins
BSTAR
0.0006985
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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 | 2026-06-23 00:18:48.481Z | 197.444° SSW | 2026-06-23 00:24:48.481Z | 105.55° ESE | 43.552° | 2026-06-23 00:30:48.481Z | 32.274° NE |
| 8 mins | 2026-06-23 02:09:48.481Z | 274.578° WNW | 2026-06-23 02:13:48.481Z | 321.814° NNW | 20.793° | 2026-06-23 02:17:48.481Z | 2.472° NNE |
| 7 mins | 2026-06-23 07:44:48.481Z | 7.915° NNE | 2026-06-23 07:47:48.481Z | 36.499° NE | 16.833° | 2026-06-23 07:51:48.481Z | 74.322° E |
| 12 mins | 2026-06-23 09:31:48.481Z | 336.824° NNW | 2026-06-23 09:37:48.481Z | 93.031° ESE | 43.52° | 2026-06-23 09:43:48.481Z | 145.393° SSE |
| 7 mins | 2026-06-23 11:21:48.481Z | 287.064° WNW | 2026-06-23 11:24:48.481Z | 255.909° W | 19.305° | 2026-06-23 11:28:48.481Z | 217.984° SW |
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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