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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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 THORAD AGENA D DEB
1 4855U 70025EK 26171.44889788 .00000426 00000-0 49731-3 0 9998
2 4855 99.9509 124.8252 0017164 50.1253 68.2790 13.74824274797427Epoch: 2026-06-20T10:46Z
TLE epoch observation values (Epoch: 2026-06-20T10:46:24.776Z)
Latitude
59.96475°
Longitude
-107.87143°
Altitude
987.753 km
Speed
7.366 km/s
True Right ascension
21h 29m 34s
True Declination
59° 49' 13"
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
23:18:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
992.212 km
Perigee altitude
966.955 km
Semi-major axis
7,357.72 km
Eccentricity
0.00172
Inclination
99.9509°
RAAN
124.8252°
Arg. of periapsis
50.1253°
True anomaly
68.46186°
Mean anomaly
68.279°
Eccentric anomaly
68.37042°
Mean motion
3.43897 °/min
Orbital period
104.68 mins
BSTAR
0.00049731
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-22 19:58:01.477Z | 128.589° SE | 2026-06-22 20:03:01.477Z | 64.259° ENE | 31.298° | 2026-06-22 20:08:01.477Z | 2.754° NNE |
| 9 mins | 2026-06-22 21:42:01.477Z | 206.482° SW | 2026-06-22 21:46:01.477Z | 259.207° W | 28.557° | 2026-06-22 21:51:01.477Z | 322.551° NNW |
| 7 mins | 2026-06-23 08:42:01.477Z | 57.574° ENE | 2026-06-23 08:45:01.477Z | 94.859° ESE | 21.259° | 2026-06-23 08:49:01.477Z | 140.352° SSE |
| 10 mins | 2026-06-23 10:24:01.477Z | 1.571° NNE | 2026-06-23 10:29:01.477Z | 273.03° WNW | 38.473° | 2026-06-23 10:34:01.477Z | 216.62° 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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