THORAD DELTA 1 DEB, 8144
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8144 is space debris in SSO originally from a launch on Fri, 15 Nov 1974 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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8144 intel report (Beta)
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Edit Public Description
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, 0.2 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 THORAD DELTA 1 DEB
1 08144U 74089N 25320.08910410 .00000016 00000-0 37238-3 0 9993
2 08144 101.7390 268.9206 0151366 259.4276 118.4274 12.53901367332642Epoch: 2025-11-16T02:08Z
TLE epoch observation values (Epoch: 2025-11-16T02:08:18.594Z)
Latitude
18.94529°
Longitude
177.36386°
Altitude
1,508.102 km
Speed
7.086 km/s
True Right ascension
17h 39m 24s
True Declination
18° 50' 60"
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
08:12:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,564.186 km
Perigee altitude
1,327.332 km
Semi-major axis
7,823.896 km
Eccentricity
0.01514
Inclination
101.739°
RAAN
268.9206°
Arg. of periapsis
259.4276°
True anomaly
119.93898°
Mean anomaly
118.4274°
Eccentric anomaly
119.18457°
Mean motion
3.13623 °/min
Orbital period
114.79 mins
BSTAR
0.00037238
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Other satellites on launch #89 in the year 1974 (1974-11-15 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.THORAD DELTA 1 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 | 2025-11-17 18:27:03.474Z | 85.981° E | 2025-11-17 18:32:03.474Z | 47.967° ENE | 18.69° | 2025-11-17 18:37:03.474Z | 11.342° NNE |
| 16 mins | 2025-11-17 20:16:03.474Z | 153.349° SSE | 2025-11-17 20:23:03.474Z | 80.88° E | 44.479° | 2025-11-17 20:32:03.474Z | 345.119° N |
| 11 mins | 2025-11-17 22:12:03.474Z | 229.297° WSW | 2025-11-17 22:17:03.474Z | 271.092° WNW | 20.939° | 2025-11-17 22:23:03.474Z | 315.17° NNW |
| 12 mins | 2025-11-18 08:20:03.474Z | 47.47° ENE | 2025-11-18 08:25:03.474Z | 89.39° E | 24.191° | 2025-11-18 08:32:03.474Z | 147.806° SSE |
| 14 mins | 2025-11-18 10:12:03.474Z | 10.049° NNE | 2025-11-18 10:19:03.474Z | 281.857° WNW | 42.659° | 2025-11-18 10:26:03.474Z | 213.935° SW |
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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