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: 3 days ago
TLE from 3 days ago
0 THORAD AGENA D DEB
1 42551U 70025TH 26170.01675210 .00000949 00000-0 65651-3 0 9997
2 42551 99.9747 244.0341 0012258 60.9120 299.3269 14.01959892639891Epoch: 2026-06-19T00:24Z
TLE epoch observation values (Epoch: 2026-06-19T00:24:07.381Z)
Latitude
0.00006°
Longitude
-29.24844°
Altitude
885.509 km
Speed
7.412 km/s
True Right ascension
16h 16m 08s
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
21:48:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
893.166 km
Perigee altitude
875.361 km
Semi-major axis
7,262.4 km
Eccentricity
0.00123
Inclination
99.9747°
RAAN
244.0341°
Arg. of periapsis
60.912°
True anomaly
299.20434°
Mean anomaly
299.3269°
Eccentric anomaly
299.26563°
Mean motion
3.5069 °/min
Orbital period
102.65 mins
BSTAR
0.00065651
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 16:23:31.089Z | 67.244° ENE | 2026-06-22 16:25:31.089Z | 88.381° E | 12.169° | 2026-06-22 16:27:31.089Z | 110.094° ESE |
| 9 mins | 2026-06-22 18:03:31.089Z | 12.736° NNE | 2026-06-22 18:07:31.089Z | 313.757° NW | 44.721° | 2026-06-22 18:12:31.089Z | 200.29° SSW |
| 7 mins | 2026-06-23 03:54:31.089Z | 107.823° ESE | 2026-06-23 03:57:31.089Z | 60.647° ENE | 26.077° | 2026-06-23 04:01:31.089Z | 9.62° NNE |
| 9 mins | 2026-06-23 05:34:31.089Z | 199.714° SSW | 2026-06-23 05:38:31.089Z | 262.503° W | 31.762° | 2026-06-23 05:43:31.089Z | 327.99° NNW |
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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