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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 THORAD AGENA D DEB
1 4855U 70025EK 26088.09801740 .00000678 00000-0 76374-3 0 9990
2 4855 99.9467 38.0074 0014379 266.6783 106.0376 13.74722726785972Epoch: 2026-03-29T02:21Z
TLE epoch observation values (Epoch: 2026-03-29T02:21:08.703Z)
Latitude
12.64043°
Longitude
173.97007°
Altitude
987.661 km
Speed
7.357 km/s
True Right ascension
02h 23m 03s
True Declination
12° 34' 10"
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
18:31:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
990.526 km
Perigee altitude
969.366 km
Semi-major axis
7,358.083 km
Eccentricity
0.00144
Inclination
99.9467°
RAAN
38.0074°
Arg. of periapsis
266.6783°
True anomaly
106.19588°
Mean anomaly
106.0376°
Eccentric anomaly
106.11675°
Mean motion
3.43871 °/min
Orbital period
104.69 mins
BSTAR
0.00076374
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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 | 2026-03-29 19:52:52.241Z | 137.95° SSE | 2026-03-29 19:57:52.241Z | 69.35° E | 36.896° | 2026-03-29 20:02:52.241Z | 359.022° N |
| 8 mins | 2026-03-29 21:37:52.241Z | 220.659° SW | 2026-03-29 21:40:52.241Z | 257.134° W | 23.329° | 2026-03-29 21:45:52.241Z | 316.331° NNW |
| 8 mins | 2026-03-30 08:36:52.241Z | 48.992° ENE | 2026-03-30 08:39:52.241Z | 88.097° E | 26.374° | 2026-03-30 08:44:52.241Z | 152.004° SSE |
| 9 mins | 2026-03-30 10:19:52.241Z | 352.171° N | 2026-03-30 10:23:52.241Z | 288.531° WNW | 33.737° | 2026-03-30 10:28:52.241Z | 226.784° 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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