THORAD DELTA 1 DEB, 8790
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8790 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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8790 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 THORAD DELTA 1 DEB
1 08790U 74089DS 25287.99839159 .00000028 00000-0 43004-3 0 9993
2 08790 101.8663 287.9586 0037465 196.5251 190.0049 12.59068593337767Epoch: 2025-10-14T23:57Z
TLE epoch observation values (Epoch: 2025-10-14T23:57:41.033Z)
Latitude
25.88047°
Longitude
-101.0632°
Altitude
1,458.444 km
Speed
7.122 km/s
True Right ascension
18h 48m 32s
True Declination
25° 45' 28"
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
17:41:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,453.565 km
Perigee altitude
1,395.101 km
Semi-major axis
7,802.47 km
Eccentricity
0.00375
Inclination
101.8663°
RAAN
287.9586°
Arg. of periapsis
196.5251°
True anomaly
189.93066°
Mean anomaly
190.0049°
Eccentric anomaly
189.96774°
Mean motion
3.14916 °/min
Orbital period
114.32 mins
BSTAR
0.00043004
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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 | 2025-10-16 00:42:19.052Z | 192.213° SSW | 2025-10-16 00:49:19.052Z | 265.856° W | 35.226° | 2025-10-16 00:56:19.052Z | 328.83° NNW |
| 14 mins | 2025-10-16 12:41:19.052Z | 26.868° NE | 2025-10-16 12:48:19.052Z | 113.661° SE | 41.138° | 2025-10-16 12:55:19.052Z | 182.547° SSW |
| 12 mins | 2025-10-16 14:34:19.052Z | 353.487° N | 2025-10-16 14:39:19.052Z | 308.48° NW | 26.979° | 2025-10-16 14:46:19.052Z | 246.392° WSW |
| 8 mins | 2025-10-16 21:48:19.052Z | 80.06° E | 2025-10-16 21:52:19.052Z | 48.153° ENE | 16.95° | 2025-10-16 21:56:19.052Z | 16.821° 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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