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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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 THORAD DELTA 1 DEB
1 42628U 74089GV 26200.86216481 -.00000180 00000-0 -14893-2 0 9994
2 42628 101.1528 74.3119 0259524 37.1475 324.7227 12.06959036516753Epoch: 2026-07-19T20:41Z
TLE epoch observation values (Epoch: 2026-07-19T20:41:31.039Z)
Latitude
0.00002°
Longitude
-173.72191°
Altitude
1,484.139 km
Speed
7.196 km/s
True Right ascension
04h 57m 14s
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
08:13:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,855.703 km
Perigee altitude
1,439.138 km
Semi-major axis
8,025.558 km
Eccentricity
0.02595
Inclination
101.1528°
RAAN
74.3119°
Arg. of periapsis
37.1475°
True anomaly
322.95876°
Mean anomaly
324.7227°
Eccentric anomaly
323.84544°
Mean motion
3.01877 °/min
Orbital period
119.25 mins
BSTAR
-0.0014893
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-07-27 02:26:42.341Z | 56.171° ENE | 2026-07-27 02:31:42.341Z | 89.47° E | 15.739° | 2026-07-27 02:36:42.341Z | 121.744° SE |
| 18 mins | 2026-07-27 04:21:42.341Z | 19.458° NNE | 2026-07-27 04:29:42.341Z | 93.914° ESE | 44.544° | 2026-07-27 04:39:42.341Z | 193.792° SSW |
| 12 mins | 2026-07-27 06:20:42.341Z | 347.717° N | 2026-07-27 06:25:42.341Z | 308.157° NW | 24.32° | 2026-07-27 06:32:42.341Z | 256.961° W |
| 11 mins | 2026-07-27 13:51:42.341Z | 103.736° ESE | 2026-07-27 13:56:42.341Z | 57.51° ENE | 25.69° | 2026-07-27 14:02:42.341Z | 5.913° NNE |
| 14 mins | 2026-07-27 15:46:42.341Z | 178.762° S | 2026-07-27 15:53:42.341Z | 269.291° W | 41.596° | 2026-07-27 16:00:42.341Z | 335.92° NNW |
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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