THORAD DELTA 1 DEB, 42591
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 42591 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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42591 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: 2 months ago
TLE from 2 months ago
0 THORAD DELTA 1 DEB
1 42591U 74089BV 25224.59951325 .00000058 00000-0 79294-3 0 9990
2 42591 101.8017 341.4194 0116672 92.9232 268.5188 12.33987548776230Epoch: 2025-08-12T14:23Z
TLE epoch observation values (Epoch: 2025-08-12T14:23:17.944Z)
Latitude
-0°
Longitude
164.30479°
Altitude
1,538.205 km
Speed
7.096 km/s
True Right ascension
22h 45m 40s
True Declination
0° 00' 00"
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
18:25:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,622.028 km
Perigee altitude
1,437.501 km
Semi-major axis
7,907.901 km
Eccentricity
0.01167
Inclination
101.8017°
RAAN
341.4194°
Arg. of periapsis
92.9232°
True anomaly
267.18291°
Mean anomaly
268.5188°
Eccentric anomaly
267.85079°
Mean motion
3.08639 °/min
Orbital period
116.64 mins
BSTAR
0.00079294
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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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-10-14 06:31:43.233Z | 130.709° SE | 2025-10-14 06:39:43.233Z | 56.421° ENE | 35.542° | 2025-10-14 06:46:43.233Z | 355.358° N |
| 14 mins | 2025-10-14 08:27:43.233Z | 198.503° SSW | 2025-10-14 08:33:43.233Z | 257.389° W | 33.177° | 2025-10-14 08:41:43.233Z | 328.479° NNW |
| 9 mins | 2025-10-14 18:47:43.233Z | 59.813° ENE | 2025-10-14 18:51:43.233Z | 88.536° E | 16.338° | 2025-10-14 18:56:43.233Z | 123.904° SE |
| 16 mins | 2025-10-14 20:39:43.233Z | 19.257° NNE | 2025-10-14 20:47:43.233Z | 137.884° SSE | 44.776° | 2025-10-14 20:55:43.233Z | 196.26° SSW |
| 12 mins | 2025-10-14 22:35:43.233Z | 348.755° N | 2025-10-14 22:40:43.233Z | 309.057° NW | 23.085° | 2025-10-14 22:47:43.233Z | 257.627° W |
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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