THORAD DELTA 1 DEB, 8181
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8181 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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8181 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 THORAD DELTA 1 DEB
1 08181U 74089AX 26230.78463762 .00000032 00000-0 55317-3 0 9991
2 08181 101.6950 334.8932 0067405 242.8679 270.3786 12.40354016342136Epoch: 2026-08-18T18:49Z
TLE epoch observation values (Epoch: 2026-08-18T18:49:52.690Z)
Latitude
26.94444°
Longitude
-88.71368°
Altitude
1,508.095 km
Speed
7.113 km/s
True Right ascension
10h 43m 36s
True Declination
26° 49' 08"
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
23:48:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,555.779 km
Perigee altitude
1,449.538 km
Semi-major axis
7,880.796 km
Eccentricity
0.00674
Inclination
101.695°
RAAN
334.8932°
Arg. of periapsis
242.8679°
True anomaly
269.60619°
Mean anomaly
270.3786°
Eccentric anomaly
269.9924°
Mean motion
3.10233 °/min
Orbital period
116.04 mins
BSTAR
0.00055317
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-08-19 17:57:45.836Z | 68.449° E | 2026-08-19 18:00:45.836Z | 90.26° ESE | 12.87° | 2026-08-19 18:03:45.836Z | 111.727° ESE |
| 15 mins | 2026-08-19 19:48:45.836Z | 22.187° NNE | 2026-08-19 19:55:45.836Z | 109.098° ESE | 44.039° | 2026-08-19 20:03:45.836Z | 191.265° SSW |
| 11 mins | 2026-08-19 21:43:45.836Z | 348.829° N | 2026-08-19 21:48:45.836Z | 305.999° NW | 24.225° | 2026-08-19 21:54:45.836Z | 256.902° W |
| 12 mins | 2026-08-20 05:01:45.836Z | 97.25° ESE | 2026-08-20 05:06:45.836Z | 57.729° ENE | 22.898° | 2026-08-20 05:13:45.836Z | 4.148° NNE |
| 16 mins | 2026-08-20 06:52:45.836Z | 165.429° S | 2026-08-20 06:59:45.836Z | 215.889° SW | 44.549° | 2026-08-20 07:08:45.836Z | 341.063° N |
| 6 mins | 2026-08-20 08:51:45.836Z | 244.956° WSW | 2026-08-20 08:54:45.836Z | 266.994° W | 15.13° | 2026-08-20 08:57:45.836Z | 289.802° 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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