THORAD DELTA 1 DEB, 8398
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8398 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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8398 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, 1.2 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 THORAD DELTA 1 DEB
1 8398U 74089CA 26192.91520990 -.00000034 00000-0 11159-3 0 9999
2 8398 102.5986 184.0929 0076844 291.9418 93.5995 12.26596107 68279Epoch: 2026-07-11T21:57Z
TLE epoch observation values (Epoch: 2026-07-11T21:57:54.135Z)
Latitude
25.76816°
Longitude
-81.36786°
Altitude
1,571.008 km
Speed
7.083 km/s
True Right ascension
11h 51m 43s
True Declination
25° 38' 51"
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
02:49:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,622.581 km
Perigee altitude
1,500.557 km
Semi-major axis
7,939.706 km
Eccentricity
0.00768
Inclination
102.5986°
RAAN
184.0929°
Arg. of periapsis
291.9418°
True anomaly
94.47777°
Mean anomaly
93.5995°
Eccentric anomaly
94.03869°
Mean motion
3.06787 °/min
Orbital period
117.35 mins
BSTAR
0.00011159
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-07-12 21:28:59.642Z | 101.372° ESE | 2026-07-12 21:34:59.642Z | 53.434° ENE | 24.809° | 2026-07-12 21:41:59.642Z | 0.921° NNE |
| 16 mins | 2026-07-12 23:21:59.642Z | 167.921° S | 2026-07-12 23:28:59.642Z | 238.991° WSW | 44.168° | 2026-07-12 23:37:59.642Z | 338.754° N |
| 6 mins | 2026-07-13 01:22:59.642Z | 252.123° W | 2026-07-13 01:25:59.642Z | 273.871° WNW | 13.694° | 2026-07-13 01:28:59.642Z | 294.832° NW |
| 15 mins | 2026-07-13 11:39:59.642Z | 33.047° NE | 2026-07-13 11:46:59.642Z | 94.418° ESE | 36.119° | 2026-07-13 11:54:59.642Z | 170.753° S |
| 15 mins | 2026-07-13 13:34:59.642Z | 4.116° NNE | 2026-07-13 13:41:59.642Z | 304.642° NW | 34.757° | 2026-07-13 13:49:59.642Z | 234.324° WSW |
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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