THORAD DELTA 1 DEB, 8406
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8406 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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8406 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: 2 days ago
TLE from 2 days ago
0 THORAD DELTA 1 DEB
1 08406U 74089CJ 25292.85995833 .00000311 00000-0 21000-2 0 9996
2 08406 101.3280 155.7616 0021201 309.7998 74.2250 12.57788253331822Epoch: 2025-10-19T20:38Z
TLE epoch observation values (Epoch: 2025-10-19T20:38:20.399Z)
Latitude
23.7796°
Longitude
172.56698°
Altitude
1,430.217 km
Speed
7.15 km/s
True Right ascension
10h 02m 53s
True Declination
23° 39' 50"
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
06:29:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,446.152 km
Perigee altitude
1,413.046 km
Semi-major axis
7,807.736 km
Eccentricity
0.00212
Inclination
101.328°
RAAN
155.7616°
Arg. of periapsis
309.7998°
True anomaly
74.45896°
Mean anomaly
74.225°
Eccentric anomaly
74.34196°
Mean motion
3.14598 °/min
Orbital period
114.43 mins
BSTAR
0.0021
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-21 12:47:38.517Z | 88.364° E | 2025-10-21 12:52:38.517Z | 48.375° ENE | 18.028° | 2025-10-21 12:56:38.517Z | 16.524° NNE |
| 15 mins | 2025-10-21 14:36:38.517Z | 156.618° SSE | 2025-10-21 14:43:38.517Z | 60.318° ENE | 44.776° | 2025-10-21 14:51:38.517Z | 344.935° N |
| 9 mins | 2025-10-21 16:32:38.517Z | 233.518° WSW | 2025-10-21 16:36:38.517Z | 266.545° W | 18.372° | 2025-10-21 16:41:38.517Z | 307.077° NW |
| 12 mins | 2025-10-22 02:37:38.517Z | 46.279° ENE | 2025-10-22 02:42:38.517Z | 90.283° ESE | 24.987° | 2025-10-22 02:49:38.517Z | 149.907° SSE |
| 14 mins | 2025-10-22 04:29:38.517Z | 7.624° NNE | 2025-10-22 04:35:38.517Z | 302.878° NW | 41.689° | 2025-10-22 04:43:38.517Z | 214.99° SW |
| 5 mins | 2025-10-22 06:24:38.517Z | 329.295° NNW | 2025-10-22 06:26:38.517Z | 313.843° NW | 13.738° | 2025-10-22 06:29:38.517Z | 291.057° WNW |
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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