THOR ABLESTAR DEB, 1521
Orbit data source: Space-Track
THOR ABLESTAR DEB, 1521 is space debris in LEO originally from a launch on Fri, 13 Aug 1965 UTC launched from the Air Force Western Test Range (AFWTR). 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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1521 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THOR ABLESTAR DEB
1 01521U 65065K 25309.66791444 .00000046 00000-0 73385-4 0 9991
2 01521 90.0124 209.9210 0069656 168.9153 208.0266 13.33271103929621Epoch: 2025-11-05T16:01Z
TLE epoch observation values (Epoch: 2025-11-05T16:01:47.807Z)
Latitude
16.55203°
Longitude
-75.66915°
Altitude
1,183.03 km
Speed
7.241 km/s
True Right ascension
13h 59m 40s
True Declination
16° 27' 49"
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
16:20:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,183.834 km
Perigee altitude
1,079.215 km
Semi-major axis
7,509.661 km
Eccentricity
0.00697
Inclination
90.0124°
RAAN
209.921°
Arg. of periapsis
168.9153°
True anomaly
207.65441°
Mean anomaly
208.0266°
Eccentric anomaly
207.84022°
Mean motion
3.33513 °/min
Orbital period
107.94 mins
BSTAR
0.000073385
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Other satellites on launch #65 in the year 1965 (1965-08-13 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-11-07 04:34:41.762Z | 27.453° NE | 2025-11-07 04:39:41.762Z | 76.701° E | 23.246° | 2025-11-07 04:44:41.762Z | 131.068° SE |
| 11 mins | 2025-11-07 06:22:41.762Z | 348.545° N | 2025-11-07 06:27:41.762Z | 290.057° WNW | 37.272° | 2025-11-07 06:33:41.762Z | 208.206° SW |
| 10 mins | 2025-11-07 16:42:41.762Z | 127.755° SE | 2025-11-07 16:47:41.762Z | 69.937° E | 27.562° | 2025-11-07 16:52:41.762Z | 20.203° NNE |
| 11 mins | 2025-11-07 18:29:41.762Z | 208.551° SW | 2025-11-07 18:34:41.762Z | 270.979° WNW | 35.118° | 2025-11-07 18:40:41.762Z | 342.312° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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