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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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: 1 week ago
TLE from 1 week ago
0 THORAD DELTA 1 DEB
1 18693U 74089FA 25342.76545499 .00000588 00000-0 20309-2 0 9997
2 18693 101.7463 276.3305 0176658 143.9322 288.8579 12.97995262756528Epoch: 2025-12-08T18:22Z
TLE epoch observation values (Epoch: 2025-12-08T18:22:15.311Z)
Latitude
67.74188°
Longitude
-107.35679°
Altitude
1,239.992 km
Speed
7.261 km/s
True Right ascension
16h 23m 52s
True Declination
67° 37' 43"
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
10:39:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,402.503 km
Perigee altitude
1,132.373 km
Semi-major axis
7,645.575 km
Eccentricity
0.01767
Inclination
101.7463°
RAAN
276.3305°
Arg. of periapsis
143.9322°
True anomaly
286.92881°
Mean anomaly
288.8579°
Eccentric anomaly
287.89469°
Mean motion
3.24659 °/min
Orbital period
110.89 mins
BSTAR
0.0020309
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-12-15 18:28:05.936Z | 123.884° SE | 2025-12-15 18:34:05.936Z | 69.611° E | 30.639° | 2025-12-15 18:40:05.936Z | 2.416° NNE |
| 12 mins | 2025-12-15 20:18:05.936Z | 193.631° SSW | 2025-12-15 20:23:05.936Z | 252.016° W | 35.52° | 2025-12-15 20:30:05.936Z | 329.363° NNW |
| 10 mins | 2025-12-16 07:56:05.936Z | 44.987° NE | 2025-12-16 08:00:05.936Z | 95.1° ESE | 30.186° | 2025-12-16 08:06:05.936Z | 162.614° S |
| 10 mins | 2025-12-16 09:45:05.936Z | 354.468° N | 2025-12-16 09:49:05.936Z | 303.123° NW | 32.73° | 2025-12-16 09:55:05.936Z | 232.448° 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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