THORAD DELTA 1 DEB, 8154
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8154 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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8154 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: 12 hours ago
TLE from 12 hours ago
0 THORAD DELTA 1 DEB
1 08154U 74089U 25352.22945552 -.00000024 00000-0 14381-3 0 9994
2 08154 102.0684 351.8854 0005500 297.4907 77.1430 12.52428419335497Epoch: 2025-12-18T05:30Z
TLE epoch observation values (Epoch: 2025-12-18T05:30:24.956Z)
Latitude
14.3391°
Longitude
179.0759°
Altitude
1,455.25 km
Speed
7.136 km/s
True Right ascension
23h 15m 04s
True Declination
14° 15' 51"
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
16:22:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,456.223 km
Perigee altitude
1,447.61 km
Semi-major axis
7,830.054 km
Eccentricity
0.00055
Inclination
102.0684°
RAAN
351.8854°
Arg. of periapsis
297.4907°
True anomaly
77.20445°
Mean anomaly
77.143°
Eccentric anomaly
77.17373°
Mean motion
3.13254 °/min
Orbital period
114.92 mins
BSTAR
0.00014381
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-12-18 22:48:11.678Z | 125.594° SE | 2025-12-18 22:55:11.678Z | 67.631° E | 32.817° | 2025-12-18 23:02:11.678Z | 358.629° N |
| 14 mins | 2025-12-19 00:42:11.678Z | 192.633° SSW | 2025-12-19 00:48:11.678Z | 257.149° W | 36.09° | 2025-12-19 00:56:11.678Z | 330.822° NNW |
| 15 mins | 2025-12-19 12:44:11.678Z | 26.897° NE | 2025-12-19 12:51:11.678Z | 107.876° ESE | 41.386° | 2025-12-19 12:59:11.678Z | 184.133° SSW |
| 12 mins | 2025-12-19 14:38:11.678Z | 351.989° N | 2025-12-19 14:43:11.678Z | 305.173° NW | 27.556° | 2025-12-19 14:50:11.678Z | 245.946° 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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