THORAD AGENA D DEB, 4208
Orbit data source: Space-Track
THORAD AGENA D DEB, 4208 is space debris in LEO originally from a launch on Tue, 30 Sep 1969 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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4208 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: 23 hours ago
TLE from 23 hours ago
0 THORAD AGENA D DEB
1 04208U 69082BX 26093.43677961 .00000948 00000-0 42189-3 0 9990
2 04208 70.0830 125.8256 0010230 82.3285 277.8999 14.25794872999262Epoch: 2026-04-03T10:28Z
TLE epoch observation values (Epoch: 2026-04-03T10:28:57.758Z)
Latitude
0.00005°
Longitude
136.81403°
Altitude
807.169 km
Speed
7.451 km/s
True Right ascension
08h 23m 18s
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
15:15:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
811.175 km
Perigee altitude
796.481 km
Semi-major axis
7,181.965 km
Eccentricity
0.00102
Inclination
70.083°
RAAN
125.8256°
Arg. of periapsis
82.3285°
True anomaly
277.78377°
Mean anomaly
277.8999°
Eccentric anomaly
277.84183°
Mean motion
3.56597 °/min
Orbital period
100.95 mins
BSTAR
0.00042189
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Other satellites on launch #82 in the year 1969 (1969-09-30 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 AGENA D 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-04-04 12:16:31.148Z | 352.71° N | 2026-04-04 12:21:31.148Z | 61.247° ENE | 29.518° | 2026-04-04 12:25:31.148Z | 118.642° SE |
| 7 mins | 2026-04-04 14:01:31.148Z | 304.024° NW | 2026-04-04 14:04:31.148Z | 257.208° W | 27.158° | 2026-04-04 14:08:31.148Z | 199.485° SSW |
| 8 mins | 2026-04-05 03:01:31.148Z | 184.509° SSW | 2026-04-05 03:05:31.148Z | 90.109° ESE | 40.649° | 2026-04-05 03:09:31.148Z | 33.648° NE |
| 6 mins | 2026-04-05 04:46:31.148Z | 275.999° WNW | 2026-04-05 04:48:31.148Z | 302.312° NW | 18.529° | 2026-04-05 04:52:31.148Z | 352.38° N |
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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