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: 6 hours ago
TLE from 6 hours ago
0 THORAD DELTA 1 DEB
1 8154U 74089U 25300.49868895 -.00000036 00000-0 65567-4 0 9996
2 8154 102.0683 299.4244 0005840 36.4359 115.8227 12.52426468329012Epoch: 2025-10-27T11:58Z
TLE epoch observation values (Epoch: 2025-10-27T11:58:06.725Z)
Latitude
27.05658°
Longitude
-89.96477°
Altitude
1,459.356 km
Speed
7.134 km/s
True Right ascension
08h 22m 39s
True Declination
26° 55' 48"
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
13:15:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,456.497 km
Perigee altitude
1,447.352 km
Semi-major axis
7,830.062 km
Eccentricity
0.00058
Inclination
102.0683°
RAAN
299.4244°
Arg. of periapsis
36.4359°
True anomaly
115.88292°
Mean anomaly
115.8227°
Eccentric anomaly
115.85281°
Mean motion
3.13253 °/min
Orbital period
114.92 mins
BSTAR
0.000065567
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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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-10-27 22:46:35.044Z | 128.238° SE | 2025-10-27 22:54:35.044Z | 53.976° ENE | 34.021° | 2025-10-27 23:01:35.044Z | 355.102° N |
| 14 mins | 2025-10-28 00:40:35.044Z | 194.368° SSW | 2025-10-28 00:46:35.044Z | 253.936° W | 34.608° | 2025-10-28 00:54:35.044Z | 329.254° NNW |
| 16 mins | 2025-10-28 12:41:35.044Z | 23.5° NE | 2025-10-28 12:49:35.044Z | 102.962° ESE | 42.334° | 2025-10-28 12:57:35.044Z | 186.277° SSW |
| 12 mins | 2025-10-28 14:36:35.044Z | 351.947° N | 2025-10-28 14:41:35.044Z | 306.87° NW | 26.309° | 2025-10-28 14:48:35.044Z | 248.299° W |
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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