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: 15 hours ago
TLE from 15 hours ago
0 THORAD DELTA 1 DEB
1 18693U 74089FA 26057.63516002 -.00000436 00000-0 -11770-2 0 9991
2 18693 101.7173 2.0231 0217084 338.7073 197.2643 12.98097603766882Epoch: 2026-02-26T15:14Z
TLE epoch observation values (Epoch: 2026-02-26T15:14:37.825Z)
Latitude
4.56868°
Longitude
157.8273°
Altitude
1,430.591 km
Speed
7.072 km/s
True Right ascension
12h 11m 52s
True Declination
4° 32' 38"
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
09:34:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,432.998 km
Perigee altitude
1,101.069 km
Semi-major axis
7,645.17 km
Eccentricity
0.02171
Inclination
101.7173°
RAAN
2.0231°
Arg. of periapsis
338.7073°
True anomaly
196.54471°
Mean anomaly
197.2643°
Eccentric anomaly
196.90267°
Mean motion
3.24685 °/min
Orbital period
110.88 mins
BSTAR
-0.001177
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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 | 2026-02-27 07:37:49.185Z | 50.502° ENE | 2026-02-27 07:42:49.185Z | 91.266° ESE | 20.255° | 2026-02-27 07:48:49.185Z | 139.283° SSE |
| 15 mins | 2026-02-27 09:25:49.185Z | 14.419° NNE | 2026-02-27 09:32:49.185Z | 271.127° WNW | 44.523° | 2026-02-27 09:40:49.185Z | 205.069° SW |
| 8 mins | 2026-02-27 11:16:49.185Z | 338.593° N | 2026-02-27 11:20:49.185Z | 304.567° NW | 18.004° | 2026-02-27 11:24:49.185Z | 273.11° WNW |
| 8 mins | 2026-02-27 18:16:49.185Z | 83.241° E | 2026-02-27 18:19:49.185Z | 53.499° ENE | 18.707° | 2026-02-27 18:24:49.185Z | 10.176° NNE |
| 12 mins | 2026-02-27 20:02:49.185Z | 164.39° S | 2026-02-27 20:07:49.185Z | 229.349° WSW | 44.839° | 2026-02-27 20:14:49.185Z | 341.404° N |
| 4 mins | 2026-02-27 21:56:49.185Z | 259.802° W | 2026-02-27 21:57:49.185Z | 268.819° W | 12.618° | 2026-02-27 22:00:49.185Z | 294.537° NW |
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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