THORAD DELTA 1 DEB, 8404
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8404 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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8404 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 THORAD DELTA 1 DEB
1 8404U 74089CG 25312.67692160 .00004938 00000-0 14691-1 0 9990
2 8404 100.3973 268.9928 0095503 340.0432 196.6110 13.06728589368519Epoch: 2025-11-08T16:14Z
TLE epoch observation values (Epoch: 2025-11-08T16:14:46.026Z)
Latitude
3.50693°
Longitude
157.83899°
Altitude
1,307.905 km
Speed
7.17 km/s
True Right ascension
05h 58m 32s
True Declination
3° 29' 15"
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
13:12:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,305.927 km
Perigee altitude
1,160.545 km
Semi-major axis
7,611.373 km
Eccentricity
0.00955
Inclination
100.3973°
RAAN
268.9928°
Arg. of periapsis
340.0432°
True anomaly
196.30169°
Mean anomaly
196.611°
Eccentric anomaly
196.45599°
Mean motion
3.2685 °/min
Orbital period
110.14 mins
BSTAR
0.014691
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-10 19:00:57.837Z | 71.028° E | 2025-11-10 19:02:57.837Z | 53.823° ENE | 13.069° | 2025-11-10 19:05:57.837Z | 28.183° NE |
| 12 mins | 2025-11-10 20:44:57.837Z | 149.472° SSE | 2025-11-10 20:49:57.837Z | 95.094° ESE | 42.742° | 2025-11-10 20:56:57.837Z | 349.871° N |
| 8 mins | 2025-11-10 22:35:57.837Z | 232.403° WSW | 2025-11-10 22:39:57.837Z | 273.18° WNW | 19.515° | 2025-11-10 22:43:57.837Z | 309.843° NW |
| 5 mins | 2025-11-11 08:20:57.837Z | 71.918° E | 2025-11-11 08:22:57.837Z | 88.795° E | 13.905° | 2025-11-11 08:25:57.837Z | 113.409° SE |
| 14 mins | 2025-11-11 10:05:57.837Z | 17.961° NNE | 2025-11-11 10:11:57.837Z | 59.954° ENE | 44.517° | 2025-11-11 10:19:57.837Z | 194.115° SSW |
| 9 mins | 2025-11-11 11:55:57.837Z | 340.452° N | 2025-11-11 11:59:57.837Z | 303.489° NW | 20.193° | 2025-11-11 12:04:57.837Z | 260.553° 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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