THORAD DELTA 1 DEB, 8164
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8164 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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8164 intel report (Beta)
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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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 THORAD DELTA 1 DEB
1 8164U 74089AE 26131.11020975 -.00000029 00000-0 99925-4 0 9995
2 8164 101.6319 252.2846 0121012 61.5793 110.6573 12.28973201310056Epoch: 2026-05-11T02:38Z
TLE epoch observation values (Epoch: 2026-05-11T02:38:42.122Z)
Latitude
6.27091°
Longitude
164.99534°
Altitude
1,590.53 km
Speed
7.059 km/s
True Right ascension
04h 54m 17s
True Declination
6° 14' 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
23:56:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,647.219 km
Perigee altitude
1,455.308 km
Semi-major axis
7,929.4 km
Eccentricity
0.0121
Inclination
101.6319°
RAAN
252.2846°
Arg. of periapsis
61.5793°
True anomaly
111.94784°
Mean anomaly
110.6573°
Eccentric anomaly
111.30327°
Mean motion
3.07385 °/min
Orbital period
117.12 mins
BSTAR
0.000099925
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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 | 2026-05-11 19:56:29.998Z | 36.619° NE | 2026-05-11 20:03:29.998Z | 98.558° ESE | 30.597° | 2026-05-11 20:10:29.998Z | 159.036° S |
| 14 mins | 2026-05-11 21:52:29.998Z | 2.716° NNE | 2026-05-11 21:58:29.998Z | 298.134° NW | 38.257° | 2026-05-11 22:06:29.998Z | 224.173° SW |
| 14 mins | 2026-05-12 07:08:29.998Z | 136.982° SSE | 2026-05-12 07:15:29.998Z | 59.089° ENE | 39.397° | 2026-05-12 07:22:29.998Z | 352.542° N |
| 13 mins | 2026-05-12 09:04:29.998Z | 208.058° SW | 2026-05-12 09:10:29.998Z | 262.278° W | 27.802° | 2026-05-12 09:17:29.998Z | 322.543° NNW |
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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