THOR ABLESTAR DEB, 660
Orbit data source: Space-Track
THOR ABLESTAR DEB, 660 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THOR ABLESTAR DEB
1 00660U 61015HM 26079.44960616 .00026269 00000-0 14649-2 0 9996
2 00660 66.4904 75.9316 0019862 270.2397 244.8776 15.13349153371970Epoch: 2026-03-20T10:47Z
TLE epoch observation values (Epoch: 2026-03-20T10:47:25.972Z)
Latitude
22.91653°
Longitude
-94.44953°
Altitude
533.857 km
Speed
7.595 km/s
True Right ascension
16h 21m 34s
True Declination
22° 47' 22"
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
17:53:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.042 km
Perigee altitude
510.623 km
Semi-major axis
6,902.47 km
Eccentricity
0.00199
Inclination
66.4904°
RAAN
75.9316°
Arg. of periapsis
270.2397°
True anomaly
244.67175°
Mean anomaly
244.8776°
Eccentric anomaly
244.77465°
Mean motion
3.78474 °/min
Orbital period
95.12 mins
BSTAR
0.0014649
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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 | 2026-03-22 00:18:21.271Z | 158.447° S | 2026-03-22 00:21:21.271Z | 101.406° ESE | 21.311° | 2026-03-22 00:23:21.271Z | 65.465° ENE |
| 5 mins | 2026-03-22 01:56:21.271Z | 259.206° W | 2026-03-22 01:58:21.271Z | 301.959° NW | 25.276° | 2026-03-22 02:01:21.271Z | 2.13° NNE |
| 6 mins | 2026-03-22 10:14:21.271Z | 329.507° NNW | 2026-03-22 10:17:21.271Z | 194.664° SSW | 44.866° | 2026-03-22 10:20:21.271Z | 153.487° SSE |
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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