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: 5 days ago
TLE from 5 days ago
0 THORAD DELTA 1 DEB
1 42628U 74089GV 26030.94161939 -.00000022 00000-0 14890-3 0 9993
2 42628 101.1754 287.7314 0259073 345.1022 14.2499 12.06962879496253Epoch: 2026-01-30T22:35Z
TLE epoch observation values (Epoch: 2026-01-30T22:35:55.915Z)
Latitude
-0°
Longitude
178.57568°
Altitude
1,451.098 km
Speed
7.226 km/s
True Right ascension
19h 10m 55s
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
19:44:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,855.325 km
Perigee altitude
1,439.485 km
Semi-major axis
8,025.542 km
Eccentricity
0.02591
Inclination
101.1754°
RAAN
287.7314°
Arg. of periapsis
345.1022°
True anomaly
15.00429°
Mean anomaly
14.2499°
Eccentric anomaly
14.62469°
Mean motion
3.01878 °/min
Orbital period
119.25 mins
BSTAR
0.0001489
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-02-04 18:04:19.395Z | 210.185° SW | 2026-02-04 18:10:19.395Z | 262.093° W | 27.483° | 2026-02-04 18:18:19.395Z | 325.222° NNW |
| 16 mins | 2026-02-05 04:35:19.395Z | 39.231° NE | 2026-02-05 04:42:19.395Z | 91.617° ESE | 29.42° | 2026-02-05 04:51:19.395Z | 156.144° SSE |
| 18 mins | 2026-02-05 06:31:19.395Z | 9.402° NNE | 2026-02-05 06:40:19.395Z | 286.842° WNW | 41.809° | 2026-02-05 06:49:19.395Z | 216.94° SW |
| 9 mins | 2026-02-05 08:31:19.395Z | 339.472° N | 2026-02-05 08:35:19.395Z | 313.134° NW | 16.12° | 2026-02-05 08:40:19.395Z | 282.221° WNW |
| 4 mins | 2026-02-05 14:09:19.395Z | 50.764° ENE | 2026-02-05 14:10:19.395Z | 43.886° NE | 11.904° | 2026-02-05 14:13:19.395Z | 23.864° NE |
| 14 mins | 2026-02-05 15:59:19.395Z | 132.216° SE | 2026-02-05 16:05:19.395Z | 68.282° E | 38.618° | 2026-02-05 16:13:19.395Z | 353.472° N |
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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