THORAD DELTA 1 DEB, 8153
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8153 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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8153 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: 17 hours ago
TLE from 17 hours ago
0 THORAD DELTA 1 DEB
1 8153U 74089T 26014.69692506 .00000105 00000-0 13854-2 0 9990
2 8153 100.9438 78.1745 0282185 276.4288 243.4773 12.09317375259744Epoch: 2026-01-14T16:43Z
TLE epoch observation values (Epoch: 2026-01-14T16:43:34.325Z)
Latitude
22.51618°
Longitude
-102.30396°
Altitude
1,747.885 km
Speed
6.96 km/s
True Right ascension
17h 31m 00s
True Declination
22° 24' 35"
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
10:12:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,863.14 km
Perigee altitude
1,410.791 km
Semi-major axis
8,015.102 km
Eccentricity
0.02822
Inclination
100.9438°
RAAN
78.1745°
Arg. of periapsis
276.4288°
True anomaly
240.63007°
Mean anomaly
243.4773°
Eccentric anomaly
242.0491°
Mean motion
3.02468 °/min
Orbital period
119.02 mins
BSTAR
0.0013854
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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. |
|---|---|---|---|---|---|---|---|
| 19 mins | 2026-01-15 16:17:51.110Z | 24.27° NE | 2026-01-15 16:27:51.110Z | 103.148° ESE | 39.101° | 2026-01-15 16:36:51.110Z | 175.795° S |
| 16 mins | 2026-01-15 18:16:51.110Z | 359.393° N | 2026-01-15 18:23:51.110Z | 304.598° NW | 33.518° | 2026-01-15 18:32:51.110Z | 235.445° WSW |
| 12 mins | 2026-01-16 01:46:51.110Z | 88.406° E | 2026-01-16 01:52:51.110Z | 46.769° ENE | 20.441° | 2026-01-16 01:58:51.110Z | 8.049° NNE |
| 18 mins | 2026-01-16 03:39:51.110Z | 154.841° SSE | 2026-01-16 03:47:51.110Z | 64.916° ENE | 44.631° | 2026-01-16 03:57:51.110Z | 345.8° N |
| 13 mins | 2026-01-16 05:39:51.110Z | 227.115° WSW | 2026-01-16 05:45:51.110Z | 271.708° WNW | 21.994° | 2026-01-16 05:52:51.110Z | 318.233° 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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