THORAD DELTA 1 DEB, 8401
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8401 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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8401 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 THORAD DELTA 1 DEB
1 8401U 74089CD 26069.79430922 .00000195 00000-0 12457-2 0 9996
2 8401 101.4140 147.0861 0067438 253.9770 230.4503 12.67199372372820Epoch: 2026-03-10T19:03Z
TLE epoch observation values (Epoch: 2026-03-10T19:03:48.316Z)
Latitude
54.60488°
Longitude
-110.90926°
Altitude
1,435.781 km
Speed
7.133 km/s
True Right ascension
22h 54m 02s
True Declination
54° 27' 23"
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
06:23:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,443.267 km
Perigee altitude
1,338.481 km
Semi-major axis
7,769.011 km
Eccentricity
0.00674
Inclination
101.414°
RAAN
147.0861°
Arg. of periapsis
253.977°
True anomaly
229.85762°
Mean anomaly
230.4503°
Eccentric anomaly
230.15364°
Mean motion
3.16953 °/min
Orbital period
113.58 mins
BSTAR
0.0012457
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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 | 2026-03-11 04:00:30.175Z | 130.127° SE | 2026-03-11 04:06:30.175Z | 71.146° E | 36.451° | 2026-03-11 04:14:30.175Z | 354.034° N |
| 13 mins | 2026-03-11 05:52:30.175Z | 201.173° SSW | 2026-03-11 05:58:30.175Z | 261.163° W | 31.925° | 2026-03-11 06:05:30.175Z | 325.749° NNW |
| 14 mins | 2026-03-11 17:46:30.175Z | 23.46° NE | 2026-03-11 17:53:30.175Z | 116.402° SE | 43.063° | 2026-03-11 18:00:30.175Z | 187.152° SSW |
| 11 mins | 2026-03-11 19:39:30.175Z | 347.25° N | 2026-03-11 19:44:30.175Z | 299.911° NW | 24.722° | 2026-03-11 19:50:30.175Z | 250.921° 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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