THOR ABLESTAR DEB, 537
Orbit data source: Space-Track
THOR ABLESTAR DEB, 537 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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537 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 16 hours ago
0 THOR ABLESTAR DEB
1 00537U 61015FW 25199.32256231 .00000285 00000-0 39630-3 0 9997
2 00537 67.2250 165.3822 0173616 183.6217 326.1463 13.64744893969691
Epoch: 2025-07-18T07:44Z
TLE epoch observation values (Epoch: 2025-07-18T07:44:29.383Z)
Latitude
28.73573°
Longitude
-80.35358°
Altitude
915.284 km
Speed
7.45 km/s
True Right ascension
22h 08m 34s
True Declination
28° 35' 39"
Sunlit
Visualization orbit readout
Latitude
65.80746°
Longitude
-136.99409°
Altitude
1,014.386 km
Speed
7.358 km/s
Apparent Right ascension
22h 04m 24s
Apparent Declination
24° 05' 37"
Sunlit
Visualization observer readout
Local Sidereal Time
12:07:27
Azimuth
29.766° NE
Elevation
-19.858°
Doppler factor
1
Orbital elements
Apogee altitude
1,145.252 km
Perigee altitude
888.474 km
Semi-major axis
7,395 km
Eccentricity
0.01736
Inclination
67.225°
RAAN
165.3822°
Arg. of periapsis
183.6217°
True anomaly
325.01775°
Mean anomaly
326.1463°
Eccentric anomaly
325.58407°
Mean motion
3.413 °/min
Orbital period
105.48 mins
BSTAR
0.0003963
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Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)
THOR ABLESTAR DEB Visibility forecast
Observer location: undefined°, undefined°
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. |
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11 mins | 2025-07-19 00:45:52.478Z | 252.956° W | 2025-07-19 00:51:52.478Z | 311.242° NW | 26.152° | 2025-07-19 00:56:52.478Z | 5.677° NNE |
10 mins | 2025-07-19 08:12:52.478Z | 340.669° N | 2025-07-19 08:17:52.478Z | 70.31° E | 41.345° | 2025-07-19 08:22:52.478Z | 137.729° SSE |
6 mins | 2025-07-19 10:02:52.478Z | 286.694° WNW | 2025-07-19 10:05:52.478Z | 250.47° W | 18.389° | 2025-07-19 10:08:52.478Z | 217.427° SW |
9 mins | 2025-07-19 21:49:52.478Z | 145.874° SSE | 2025-07-19 21:53:52.478Z | 103.958° ESE | 22.688° | 2025-07-19 21:58:52.478Z | 55.744° ENE |
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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