THORAD DELTA 1 DEB, 9986
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 9986 is space debris in LEO 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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9986 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, 1.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 THORAD DELTA 1 DEB
1 09986U 74089ED 25352.56004332 .00001595 00000-0 17467-2 0 9997
2 09986 103.2531 222.7375 0373437 154.6916 207.3023 13.48374937407340Epoch: 2025-12-18T13:26Z
TLE epoch observation values (Epoch: 2025-12-18T13:26:27.742Z)
Latitude
-0.00003°
Longitude
-66.29188°
Altitude
1,330.446 km
Speed
7.071 km/s
True Right ascension
14h 50m 57s
True Declination
0° 00' 00"
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
07:00:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,354.112 km
Perigee altitude
797.4 km
Semi-major axis
7,453.893 km
Eccentricity
0.03734
Inclination
103.2531°
RAAN
222.7375°
Arg. of periapsis
154.6916°
True anomaly
205.41809°
Mean anomaly
207.3023°
Eccentric anomaly
206.35253°
Mean motion
3.37263 °/min
Orbital period
106.74 mins
BSTAR
0.0017467
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-12-20 13:41:25.547Z | 101.82° ESE | 2025-12-20 13:46:25.547Z | 55.802° ENE | 20.419° | 2025-12-20 13:50:25.547Z | 13.961° NNE |
| 12 mins | 2025-12-20 15:24:25.547Z | 165.956° S | 2025-12-20 15:30:25.547Z | 230.057° WSW | 44.091° | 2025-12-20 15:36:25.547Z | 336.42° NNW |
| 4 mins | 2025-12-20 17:14:25.547Z | 250.857° W | 2025-12-20 17:16:25.547Z | 268.134° W | 12.021° | 2025-12-20 17:18:25.547Z | 285.43° WNW |
| 8 mins | 2025-12-21 04:23:25.547Z | 33.34° NE | 2025-12-21 04:27:25.547Z | 120.551° SE | 39.067° | 2025-12-21 04:31:25.547Z | 182.155° SSW |
| 5 mins | 2025-12-21 06:09:25.547Z | 334.051° NNW | 2025-12-21 06:11:25.547Z | 307.008° NW | 17.768° | 2025-12-21 06:14:25.547Z | 267.356° 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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