THOR ABLESTAR DEB, 48821
Orbit data source: Space-Track
THOR ABLESTAR DEB, 48821 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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48821 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, 0.1 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 48821U 61015MZ 26143.68660668 .00000113 00000-0 43348-3 0 9998
2 48821 67.9318 140.0429 0504637 92.7509 273.1365 12.77407540551292Epoch: 2026-05-23T16:28Z
TLE epoch observation values (Epoch: 2026-05-23T16:28:42.817Z)
Latitude
-0.00001°
Longitude
11.56495°
Altitude
1,352.291 km
Speed
7.183 km/s
True Right ascension
09h 20m 10s
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
07:49:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,740.271 km
Perigee altitude
960.263 km
Semi-major axis
7,728.404 km
Eccentricity
0.05046
Inclination
67.9318°
RAAN
140.0429°
Arg. of periapsis
92.7509°
True anomaly
267.3523°
Mean anomaly
273.1365°
Eccentric anomaly
270.24517°
Mean motion
3.19454 °/min
Orbital period
112.69 mins
BSTAR
0.00043348
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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 | 2026-05-25 00:31:17.861Z | 181.027° SSW | 2026-05-25 00:37:17.861Z | 120.099° SE | 36.558° | 2026-05-25 00:43:17.861Z | 40.645° NE |
| 9 mins | 2026-05-25 02:29:17.861Z | 257.514° W | 2026-05-25 02:33:17.861Z | 303.889° NW | 26.829° | 2026-05-25 02:38:17.861Z | 4.572° NNE |
| 6 mins | 2026-05-25 08:29:17.861Z | 15.854° NNE | 2026-05-25 08:32:17.861Z | 47.227° ENE | 14.818° | 2026-05-25 08:35:17.861Z | 75.296° E |
| 12 mins | 2026-05-25 10:23:17.861Z | 335.262° NNW | 2026-05-25 10:28:17.861Z | 31.105° NE | 44.549° | 2026-05-25 10:35:17.861Z | 150.315° SSE |
| 6 mins | 2026-05-25 12:21:17.861Z | 280.084° WNW | 2026-05-25 12:23:17.861Z | 260.693° W | 14.708° | 2026-05-25 12:27:17.861Z | 225.53° WSW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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