THORAD AGENA D DEB, 4855
Orbit data source: Space-Track
THORAD AGENA D DEB, 4855 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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4855 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 day ago
TLE from 1 day ago
0 THORAD AGENA D DEB
1 04855U 70025EK 25351.44145902 .00000621 00000-0 70622-3 0 9990
2 04855 99.9362 292.2523 0014377 162.1578 322.3894 13.74555577772005Epoch: 2025-12-17T10:35Z
TLE epoch observation values (Epoch: 2025-12-17T10:35:42.059Z)
Latitude
54.41922°
Longitude
-118.88576°
Altitude
983.761 km
Speed
7.369 km/s
True Right ascension
08h 25m 24s
True Declination
54° 15' 41"
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
09:42:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
991.122 km
Perigee altitude
969.963 km
Semi-major axis
7,358.679 km
Eccentricity
0.00144
Inclination
99.9362°
RAAN
292.2523°
Arg. of periapsis
162.1578°
True anomaly
322.28871°
Mean anomaly
322.3894°
Eccentric anomaly
322.33907°
Mean motion
3.4383 °/min
Orbital period
104.7 mins
BSTAR
0.00070622
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-18 11:02:35.499Z | 328.016° NNW | 2025-12-18 11:04:35.499Z | 307.851° NW | 13.185° | 2025-12-18 11:07:35.499Z | 277.574° WNW |
| 9 mins | 2025-12-18 19:19:35.499Z | 125.227° SE | 2025-12-18 19:23:35.499Z | 68.904° E | 32.258° | 2025-12-18 19:28:35.499Z | 3.226° NNE |
| 9 mins | 2025-12-18 21:02:35.499Z | 206.293° SW | 2025-12-18 21:06:35.499Z | 255.299° W | 28° | 2025-12-18 21:11:35.499Z | 320.47° NNW |
| 8 mins | 2025-12-19 08:02:35.499Z | 53.345° ENE | 2025-12-19 08:05:35.499Z | 89.371° E | 21.693° | 2025-12-19 08:10:35.499Z | 145.837° SSE |
| 9 mins | 2025-12-19 09:45:35.499Z | 357.923° N | 2025-12-19 09:49:35.499Z | 287.523° WNW | 38.11° | 2025-12-19 09:54:35.499Z | 219.114° SW |
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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