THORAD DELTA 1 DEB, 8311
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8311 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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8311 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, 1.5 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 THORAD DELTA 1 DEB
1 08311U 74089BU 26071.87816574 -.00000008 00000-0 26492-3 0 9998
2 08311 102.1512 45.4362 0036473 188.5927 198.8922 12.45547485333243Epoch: 2026-03-12T21:04Z
TLE epoch observation values (Epoch: 2026-03-12T21:04:33.519Z)
Latitude
26.72408°
Longitude
-87.41816°
Altitude
1,513.258 km
Speed
7.098 km/s
True Right ascension
02h 36m 58s
True Declination
26° 35' 58"
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
18:39:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,509.414 km
Perigee altitude
1,452.087 km
Semi-major axis
7,858.888 km
Eccentricity
0.00365
Inclination
102.1512°
RAAN
45.4362°
Arg. of periapsis
188.5927°
True anomaly
198.75745°
Mean anomaly
198.8922°
Eccentric anomaly
198.82477°
Mean motion
3.11531 °/min
Orbital period
115.56 mins
BSTAR
0.00026492
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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 | 2026-03-13 20:13:39.824Z | 102.8° ESE | 2026-03-13 20:19:39.824Z | 54.752° ENE | 23.78° | 2026-03-13 20:25:39.824Z | 5.822° NNE |
| 15 mins | 2026-03-13 22:05:39.824Z | 168.476° S | 2026-03-13 22:12:39.824Z | 277.419° WNW | 44.112° | 2026-03-13 22:20:39.824Z | 339.335° N |
| 6 mins | 2026-03-14 00:04:39.824Z | 253.801° W | 2026-03-14 00:06:39.824Z | 268.708° W | 13.51° | 2026-03-14 00:10:39.824Z | 297.619° NW |
| 13 mins | 2026-03-14 10:12:39.824Z | 37.999° NE | 2026-03-14 10:18:39.824Z | 94.666° ESE | 32.079° | 2026-03-14 10:25:39.824Z | 162.582° S |
| 14 mins | 2026-03-14 12:05:39.824Z | 4.479° NNE | 2026-03-14 12:12:39.824Z | 293.089° NW | 36.401° | 2026-03-14 12:19:39.824Z | 228.927° 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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