THORAD DELTA 1 DEB, 9984
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 9984 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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9984 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: 16 hours ago
TLE from 16 hours ago
0 THORAD DELTA 1 DEB
1 9984U 74089EB 25353.43612167 -.00000033 00000-0 98925-4 0 9990
2 9984 102.3258 343.4365 0095043 122.0640 34.6882 12.40452344315017Epoch: 2025-12-19T10:28Z
TLE epoch observation values (Epoch: 2025-12-19T10:28:00.912Z)
Latitude
22.08853°
Longitude
-76.78233°
Altitude
1,445.657 km
Speed
7.169 km/s
True Right ascension
11h 13m 59s
True Declination
21° 58' 46"
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
01:22:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,577.177 km
Perigee altitude
1,427.382 km
Semi-major axis
7,880.417 km
Eccentricity
0.0095
Inclination
102.3258°
RAAN
343.4365°
Arg. of periapsis
122.064°
True anomaly
35.31412°
Mean anomaly
34.6882°
Eccentric anomaly
35.00055°
Mean motion
3.10255 °/min
Orbital period
116.03 mins
BSTAR
0.000098925
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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 | 2025-12-20 11:26:32.915Z | 39.259° NE | 2025-12-20 11:32:32.915Z | 92.999° ESE | 29.361° | 2025-12-20 11:39:32.915Z | 158.633° S |
| 14 mins | 2025-12-20 13:20:32.915Z | 5.507° NNE | 2025-12-20 13:26:32.915Z | 307.038° NW | 37.911° | 2025-12-20 13:34:32.915Z | 224.489° SW |
| 14 mins | 2025-12-20 22:31:32.915Z | 135.568° SSE | 2025-12-20 22:38:32.915Z | 64.133° ENE | 39.202° | 2025-12-20 22:45:32.915Z | 352.553° N |
| 13 mins | 2025-12-21 00:26:32.915Z | 205.733° SW | 2025-12-21 00:32:32.915Z | 260.734° W | 29.129° | 2025-12-21 00:39:32.915Z | 321.99° 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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