THORAD AGENA D DEB, 42520
Orbit data source: Space-Track
THORAD AGENA D DEB, 42520 is space debris in SSO originally from a launch on Wed, 08 Apr 1970 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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42520 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: 1 month ago
TLE from 1 month ago
0 THORAD AGENA D DEB
1 42520U 70025SA 25244.74985704 .00002615 00000-0 21077-2 0 9991
2 42520 100.3231 75.3253 0095257 128.9600 232.0090 13.89391172587071Epoch: 2025-09-01T17:59Z
TLE epoch observation values (Epoch: 2025-09-01T17:59:47.648Z)
Latitude
0.00001°
Longitude
-175.77421°
Altitude
976.855 km
Speed
7.341 km/s
True Right ascension
05h 01m 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
02:55:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
997.644 km
Perigee altitude
858.451 km
Semi-major axis
7,306.184 km
Eccentricity
0.00953
Inclination
100.3231°
RAAN
75.3253°
Arg. of periapsis
128.96°
True anomaly
231.15502°
Mean anomaly
232.009°
Eccentric anomaly
231.58138°
Mean motion
3.47542 °/min
Orbital period
103.58 mins
BSTAR
0.0021077
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Other satellites on launch #25 in the year 1970 (1970-04-08 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 | 2025-10-15 12:49:28.301Z | 153.757° SSE | 2025-10-15 12:53:28.301Z | 58.357° ENE | 43.887° | 2025-10-15 12:58:28.301Z | 348.496° N |
| 9 mins | 2025-10-16 01:23:28.301Z | 38.21° NE | 2025-10-16 01:27:28.301Z | 92.315° ESE | 31.838° | 2025-10-16 01:32:28.301Z | 162.64° S |
| 8 mins | 2025-10-16 03:06:28.301Z | 344.242° N | 2025-10-16 03:09:28.301Z | 301.279° NW | 28.552° | 2025-10-16 03:14:28.301Z | 237.291° WSW |
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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