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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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 THORAD DELTA 1 DEB
1 08154U 74089U 26260.26491966 -.00000045 00000-0 11886-4 0 9993
2 08154 102.0729 268.8951 0005794 135.2141 291.5463 12.52435001369676Epoch: 2026-09-17T06:21Z
TLE epoch observation values (Epoch: 2026-09-17T06:21:29.058Z)
Latitude
63.99906°
Longitude
151.44747°
Altitude
1,463.497 km
Speed
7.138 km/s
True Right ascension
16h 12m 05s
True Declination
63° 52' 32"
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
16:06:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,456.426 km
Perigee altitude
1,447.353 km
Semi-major axis
7,830.026 km
Eccentricity
0.00058
Inclination
102.0729°
RAAN
268.8951°
Arg. of periapsis
135.2141°
True anomaly
291.48453°
Mean anomaly
291.5463°
Eccentric anomaly
291.51542°
Mean motion
3.13255 °/min
Orbital period
114.92 mins
BSTAR
0.000011886
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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 | 2026-09-17 23:22:50.319Z | 125.97° SE | 2026-09-17 23:29:50.319Z | 63.327° ENE | 41.869° | 2026-09-17 23:36:50.319Z | 357.161° N |
| 14 mins | 2026-09-18 01:15:50.319Z | 191.45° SSW | 2026-09-18 01:22:50.319Z | 262.396° W | 45.007° | 2026-09-18 01:29:50.319Z | 327.958° NNW |
| 14 mins | 2026-09-18 13:18:50.319Z | 26.611° NE | 2026-09-18 13:25:50.319Z | 118.348° SE | 63.599° | 2026-09-18 13:32:50.319Z | 184.468° SSW |
| 12 mins | 2026-09-18 15:11:50.319Z | 355.174° N | 2026-09-18 15:17:50.319Z | 301.672° NW | 30.252° | 2026-09-18 15:23:50.319Z | 250.176° W |
| 8 mins | 2026-09-18 22:28:50.319Z | 79.578° E | 2026-09-18 22:31:50.319Z | 54.649° ENE | 19.605° | 2026-09-18 22:36:50.319Z | 14.103° NNE |
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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