THORAD DELTA 1 DEB, 8144
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8144 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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8144 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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 THORAD DELTA 1 DEB
1 8144U 74089N 26014.84983681 .00000008 00000-0 31485-3 0 9997
2 8144 101.7478 328.1100 0150587 143.3285 242.3151 12.53907361340130Epoch: 2026-01-14T20:23Z
TLE epoch observation values (Epoch: 2026-01-14T20:23:45.900Z)
Latitude
23.61451°
Longitude
-97.33408°
Altitude
1,506.897 km
Speed
7.088 km/s
True Right ascension
21h 31m 40s
True Declination
23° 30' 02"
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
12:12:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,563.552 km
Perigee altitude
1,327.917 km
Semi-major axis
7,823.872 km
Eccentricity
0.01506
Inclination
101.7478°
RAAN
328.11°
Arg. of periapsis
143.3285°
True anomaly
240.80048°
Mean anomaly
242.3151°
Eccentric anomaly
241.55645°
Mean motion
3.13625 °/min
Orbital period
114.79 mins
BSTAR
0.00031485
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-01-15 12:12:00.121Z | 335.79° NNW | 2026-01-15 12:15:00.121Z | 312.245° NW | 12.407° | 2026-01-15 12:17:00.121Z | 296.277° NW |
| 13 mins | 2026-01-15 19:23:00.121Z | 121.044° SE | 2026-01-15 19:29:00.121Z | 68.555° E | 31.861° | 2026-01-15 19:36:00.121Z | 359.897° N |
| 14 mins | 2026-01-15 21:15:00.121Z | 188.048° SSW | 2026-01-15 21:22:00.121Z | 258.18° W | 37.17° | 2026-01-15 21:29:00.121Z | 329.228° NNW |
| 13 mins | 2026-01-16 09:17:00.121Z | 27.837° NE | 2026-01-16 09:23:00.121Z | 90.827° ESE | 40.02° | 2026-01-16 09:30:00.121Z | 179.544° S |
| 11 mins | 2026-01-16 11:11:00.121Z | 350.089° N | 2026-01-16 11:16:00.121Z | 298.565° NW | 26.561° | 2026-01-16 11:22:00.121Z | 245.89° 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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