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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 THORAD DELTA 1 DEB
1 42616U 74089GH 26103.61450250 -.00000095 00000-0 -90625-3 0 9993
2 42616 101.4362 43.3503 0497396 229.3655 317.3233 11.58982925882826Epoch: 2026-04-13T14:44Z
TLE epoch observation values (Epoch: 2026-04-13T14:44:53.015Z)
Latitude
-2.70841°
Longitude
159.7812°
Altitude
1,581.015 km
Speed
7.202 km/s
True Right ascension
14h 51m 13s
True Declination
-2° 41' 38"
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
18:49:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,277.676 km
Perigee altitude
1,457.403 km
Semi-major axis
8,245.677 km
Eccentricity
0.04974
Inclination
101.4362°
RAAN
43.3503°
Arg. of periapsis
229.3655°
True anomaly
313.27836°
Mean anomaly
317.3233°
Eccentric anomaly
315.3194°
Mean motion
2.8987 °/min
Orbital period
124.19 mins
BSTAR
-0.00090625
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-04-14 16:50:49.811Z | 72.565° E | 2026-04-14 16:56:49.811Z | 41.646° NE | 16.658° | 2026-04-14 17:02:49.811Z | 9.76° NNE |
| 21 mins | 2026-04-14 18:45:49.811Z | 134.111° SE | 2026-04-14 18:55:49.811Z | 64.095° ENE | 40.072° | 2026-04-14 19:06:49.811Z | 350.757° N |
| 21 mins | 2026-04-14 20:47:49.811Z | 196.127° SSW | 2026-04-14 20:57:49.811Z | 265.36° W | 35.479° | 2026-04-14 21:08:49.811Z | 332.04° NNW |
| 16 mins | 2026-04-15 07:48:49.811Z | 32.314° NE | 2026-04-15 07:56:49.811Z | 91.112° ESE | 33.676° | 2026-04-15 08:04:49.811Z | 161.322° S |
| 18 mins | 2026-04-15 09:49:49.811Z | 7.294° NNE | 2026-04-15 09:58:49.811Z | 303.994° NW | 37.685° | 2026-04-15 10:07:49.811Z | 228.031° WSW |
| 7 mins | 2026-04-15 11:54:49.811Z | 341.119° N | 2026-04-15 11:57:49.811Z | 323.88° NNW | 13.284° | 2026-04-15 12:01:49.811Z | 300.298° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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