THORAD DELTA 1 DEB, 42616
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 42616 is space debris in LEO 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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42616 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: 5 days ago
TLE from 5 days ago
0 THORAD DELTA 1 DEB
1 42616U 74089GH 26254.98106809 -.00000051 00000-0 -26246-3 0 9998
2 42616 101.4304 165.4705 0500124 341.9210 75.8255 11.59006425900367Epoch: 2026-09-11T23:32Z
TLE epoch observation values (Epoch: 2026-09-11T23:32:44.282Z)
Latitude
61.28079°
Longitude
159.74259°
Altitude
1,798.767 km
Speed
7.023 km/s
True Right ascension
09h 35m 41s
True Declination
61° 09' 15"
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
10:24:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,279.808 km
Perigee altitude
1,455.047 km
Semi-major axis
8,245.565 km
Eccentricity
0.05001
Inclination
101.4304°
RAAN
165.4705°
Arg. of periapsis
341.921°
True anomaly
81.45924°
Mean anomaly
75.8255°
Eccentric anomaly
78.63481°
Mean motion
2.89876 °/min
Orbital period
124.19 mins
BSTAR
-0.00026246
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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 | 2026-09-16 19:18:08.713Z | 213.845° SW | 2026-09-16 19:24:08.713Z | 262.723° W | 29.722° | 2026-09-16 19:32:08.713Z | 322.595° NNW |
| 22 mins | 2026-09-17 06:13:08.713Z | 27.307° NE | 2026-09-17 06:23:08.713Z | 100.436° ESE | 56.602° | 2026-09-17 06:35:08.713Z | 177.804° S |
| 20 mins | 2026-09-17 08:15:08.713Z | 3.864° NNE | 2026-09-17 08:24:08.713Z | 303.347° NW | 47.002° | 2026-09-17 08:35:08.713Z | 233.749° WSW |
| 7 mins | 2026-09-17 10:20:08.713Z | 338.05° N | 2026-09-17 10:23:08.713Z | 322.027° NNW | 13.413° | 2026-09-17 10:27:08.713Z | 301.66° NW |
| 13 mins | 2026-09-17 16:06:08.713Z | 96.535° ESE | 2026-09-17 16:12:08.713Z | 47.384° ENE | 28.035° | 2026-09-17 16:19:08.713Z | 1.451° NNE |
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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