THORAD DELTA 1 DEB, 42628
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 42628 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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42628 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 42628U 74089GV 25287.44222456 -.00000229 00000-0 -19834-2 0 9995
2 42628 101.1729 194.0210 0256557 181.5881 178.4375 12.06954832483161Epoch: 2025-10-14T10:36Z
TLE epoch observation values (Epoch: 2025-10-14T10:36:48.201Z)
Latitude
0.00005°
Longitude
11.58956°
Altitude
1,858.331 km
Speed
6.868 km/s
True Right ascension
12h 56m 05s
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
05:48:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,853.342 km
Perigee altitude
1,441.539 km
Semi-major axis
8,025.578 km
Eccentricity
0.02566
Inclination
101.1729°
RAAN
194.021°
Arg. of periapsis
181.5881°
True anomaly
178.51517°
Mean anomaly
178.4375°
Eccentric anomaly
178.47658°
Mean motion
3.01876 °/min
Orbital period
119.25 mins
BSTAR
-0.0019834
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-10-15 16:35:03.843Z | 126.387° SE | 2025-10-15 16:43:03.843Z | 60.378° ENE | 35.641° | 2025-10-15 16:51:03.843Z | 356.37° N |
| 17 mins | 2025-10-15 18:32:03.843Z | 192.462° SSW | 2025-10-15 18:40:03.843Z | 263.835° W | 36.873° | 2025-10-15 18:49:03.843Z | 332.65° NNW |
| 9 mins | 2025-10-16 05:07:03.843Z | 57.569° ENE | 2025-10-16 05:11:03.843Z | 89.926° E | 18.082° | 2025-10-16 05:16:03.843Z | 129.484° SE |
| 15 mins | 2025-10-16 07:02:03.843Z | 14.237° NNE | 2025-10-16 07:09:03.843Z | 310.076° NW | 44.652° | 2025-10-16 07:17:03.843Z | 203.724° SW |
| 9 mins | 2025-10-16 09:01:03.843Z | 341.274° N | 2025-10-16 09:05:03.843Z | 310.107° NW | 17.627° | 2025-10-16 09:10:03.843Z | 272.348° 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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