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: 13 hours ago
TLE from 13 hours ago
0 THORAD DELTA 1 DEB
1 9986U 74089ED 26035.25995655 .00014013 00000-0 14106-1 0 9994
2 9986 103.2692 285.9811 0387084 51.9399 311.5990 13.49076154413777Epoch: 2026-02-04T06:14Z
TLE epoch observation values (Epoch: 2026-02-04T06:14:20.245Z)
Latitude
-0.00005°
Longitude
57.96766°
Altitude
893.206 km
Speed
7.497 km/s
True Right ascension
19h 03m 55s
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
21:22:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,361.6 km
Perigee altitude
784.743 km
Semi-major axis
7,451.309 km
Eccentricity
0.03871
Inclination
103.2692°
RAAN
285.9811°
Arg. of periapsis
51.9399°
True anomaly
308.17408°
Mean anomaly
311.599°
Eccentric anomaly
309.8975°
Mean motion
3.37438 °/min
Orbital period
106.69 mins
BSTAR
0.014106
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-05 04:12:26.092Z | 62.109° ENE | 2026-02-05 04:16:26.092Z | 102.132° ESE | 15.875° | 2026-02-05 04:19:26.092Z | 130.285° SE |
| 11 mins | 2026-02-05 05:56:26.092Z | 16.048° NNE | 2026-02-05 06:01:26.092Z | 260.61° W | 44.424° | 2026-02-05 06:07:26.092Z | 206.197° SW |
| 4 mins | 2026-02-05 07:43:26.092Z | 326.094° NNW | 2026-02-05 07:45:26.092Z | 305.015° NW | 13.777° | 2026-02-05 07:47:26.092Z | 285.185° WNW |
| 8 mins | 2026-02-05 16:11:26.092Z | 150.922° SSE | 2026-02-05 16:14:26.092Z | 106.901° ESE | 43.657° | 2026-02-05 16:19:26.092Z | 344.203° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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