THORAD DELTA 1 DEB, 18693
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 18693 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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18693 intel report (Beta)
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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: 18 hours ago
TLE from 18 hours ago
0 THORAD DELTA 1 DEB
1 18693U 74089FA 26103.77060997 -.00001303 00000-0 -39513-2 0 9994
2 18693 101.7019 51.4288 0186009 245.2050 142.2202 12.97959577772873Epoch: 2026-04-13T18:29Z
TLE epoch observation values (Epoch: 2026-04-13T18:29:40.701Z)
Latitude
28.09877°
Longitude
-74.265°
Altitude
1,386.743 km
Speed
7.115 km/s
True Right ascension
03h 00m 26s
True Declination
27° 58' 04"
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
18:53:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,409.792 km
Perigee altitude
1,125.358 km
Semi-major axis
7,645.712 km
Eccentricity
0.0186
Inclination
101.7019°
RAAN
51.4288°
Arg. of periapsis
245.205°
True anomaly
143.50233°
Mean anomaly
142.2202°
Eccentric anomaly
142.86361°
Mean motion
3.24651 °/min
Orbital period
110.89 mins
BSTAR
-0.0039513
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-04-14 18:33:33.023Z | 101.665° ESE | 2026-04-14 18:39:33.023Z | 51.522° ENE | 22.293° | 2026-04-14 18:44:33.023Z | 9.75° NNE |
| 15 mins | 2026-04-14 20:20:33.023Z | 165.702° S | 2026-04-14 20:27:33.023Z | 275.663° WNW | 44.613° | 2026-04-14 20:35:33.023Z | 340.995° N |
| 7 mins | 2026-04-14 22:14:33.023Z | 247.754° W | 2026-04-14 22:17:33.023Z | 271.914° WNW | 14.621° | 2026-04-14 22:21:33.023Z | 302.149° NW |
| 9 mins | 2026-04-15 08:01:33.023Z | 55.367° ENE | 2026-04-15 08:05:33.023Z | 92.442° ESE | 20.383° | 2026-04-15 08:10:33.023Z | 137.836° SSE |
| 14 mins | 2026-04-15 09:48:33.023Z | 12.442° NNE | 2026-04-15 09:55:33.023Z | 274.17° WNW | 43.513° | 2026-04-15 10:02:33.023Z | 208.939° SW |
| 6 mins | 2026-04-15 11:40:33.023Z | 330.915° NNW | 2026-04-15 11:42:33.023Z | 313.928° NW | 15.359° | 2026-04-15 11:46:33.023Z | 280.722° WNW |
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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