THORAD AGENA D DEB, 42551
Orbit data source: Space-Track
THORAD AGENA D DEB, 42551 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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42551 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: 5 days ago
TLE from 5 days ago
0 THORAD AGENA D DEB
1 42551U 70025TH 26252.51054007 .00001335 00000-0 90636-3 0 9999
2 42551 99.9736 334.2031 0013470 184.0195 176.0861 14.02159004651457Epoch: 2026-09-09T12:15Z
TLE epoch observation values (Epoch: 2026-09-09T12:15:10.662Z)
Latitude
-0.00002°
Longitude
161.84712°
Altitude
898.94 km
Speed
7.398 km/s
True Right ascension
22h 16m 48s
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
02:23:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
893.357 km
Perigee altitude
873.794 km
Semi-major axis
7,261.712 km
Eccentricity
0.00135
Inclination
99.9736°
RAAN
334.2031°
Arg. of periapsis
184.0195°
True anomaly
176.09662°
Mean anomaly
176.0861°
Eccentric anomaly
176.09136°
Mean motion
3.50739 °/min
Orbital period
102.64 mins
BSTAR
0.00090636
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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 | 2026-09-14 17:51:51.593Z | 34.36° NE | 2026-09-14 17:56:51.593Z | 109.891° ESE | 38.037° | 2026-09-14 18:00:51.593Z | 163.466° S |
| 8 mins | 2026-09-14 19:33:51.593Z | 346.642° N | 2026-09-14 19:37:51.593Z | 289.603° WNW | 29.156° | 2026-09-14 19:41:51.593Z | 240.146° WSW |
| 9 mins | 2026-09-15 05:22:51.593Z | 159.246° S | 2026-09-15 05:26:51.593Z | 112.233° ESE | 80.766° | 2026-09-15 05:31:51.593Z | 346.966° N |
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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