THORAD DELTA 1 DEB, 8137
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 8137 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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8137 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 day ago
TLE from 1 day ago
0 THORAD DELTA 1 DEB
1 08137U 74089F 26014.28107326 .00000047 00000-0 44163-3 0 9991
2 08137 101.2053 312.1663 0089986 127.6168 28.3644 12.71150185371173Epoch: 2026-01-14T06:44Z
TLE epoch observation values (Epoch: 2026-01-14T06:44:44.729Z)
Latitude
23.06956°
Longitude
-77.95567°
Altitude
1,318.52 km
Speed
7.228 km/s
True Right ascension
09h 07m 55s
True Declination
22° 57' 18"
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
12:08:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,444.511 km
Perigee altitude
1,304.98 km
Semi-major axis
7,752.882 km
Eccentricity
0.009
Inclination
101.2053°
RAAN
312.1663°
Arg. of periapsis
127.6168°
True anomaly
28.85917°
Mean anomaly
28.3644°
Eccentric anomaly
28.61129°
Mean motion
3.17942 °/min
Orbital period
113.23 mins
BSTAR
0.00044163
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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 | 2026-01-15 17:59:09.222Z | 104.519° ESE | 2026-01-15 18:04:09.222Z | 61.115° ENE | 23.624° | 2026-01-15 18:10:09.222Z | 7.47° NNE |
| 13 mins | 2026-01-15 19:49:09.222Z | 174.3° S | 2026-01-15 19:55:09.222Z | 254.231° W | 43.277° | 2026-01-15 20:02:09.222Z | 337.767° N |
| 12 mins | 2026-01-16 07:41:09.222Z | 39.109° NE | 2026-01-16 07:47:09.222Z | 101.647° ESE | 29.547° | 2026-01-16 07:53:09.222Z | 158.697° S |
| 12 mins | 2026-01-16 09:33:09.222Z | 359.182° N | 2026-01-16 09:38:09.222Z | 299.977° NW | 36.341° | 2026-01-16 09:45:09.222Z | 225.909° 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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