THORAD AGENA D DEB, 4821
Orbit data source: Space-Track
THORAD AGENA D DEB, 4821 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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4821 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: 15 hours ago
TLE from 15 hours ago
0 THORAD AGENA D DEB
1 04821U 70025EC 26183.05170890 .00000214 00000-0 35295-3 0 9993
2 04821 100.0142 227.5444 0009980 180.7206 245.6215 13.59289836778239Epoch: 2026-07-02T01:14Z
TLE epoch observation values (Epoch: 2026-07-02T01:14:27.648Z)
Latitude
64.41566°
Longitude
-92.69593°
Altitude
1,052.349 km
Speed
7.33 km/s
True Right ascension
13h 44m 04s
True Declination
64° 17' 12"
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
03:37:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,042.978 km
Perigee altitude
1,028.181 km
Semi-major axis
7,413.717 km
Eccentricity
0.001
Inclination
100.0142°
RAAN
227.5444°
Arg. of periapsis
180.7206°
True anomaly
245.51739°
Mean anomaly
245.6215°
Eccentric anomaly
245.56944°
Mean motion
3.40008 °/min
Orbital period
105.88 mins
BSTAR
0.00035295
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-07-02 17:23:53.440Z | 344.311° N | 2026-07-02 17:27:53.440Z | 302.234° NW | 20.526° | 2026-07-02 17:31:53.440Z | 258.285° W |
| 9 mins | 2026-07-03 01:47:53.440Z | 114.881° SE | 2026-07-03 01:51:53.440Z | 67.366° ENE | 26.896° | 2026-07-03 01:56:53.440Z | 8.46° NNE |
| 10 mins | 2026-07-03 03:31:53.440Z | 195.352° SSW | 2026-07-03 03:35:53.440Z | 249.744° W | 35.147° | 2026-07-03 03:41:53.440Z | 330.333° NNW |
| 7 mins | 2026-07-03 14:39:53.440Z | 61.895° ENE | 2026-07-03 14:42:53.440Z | 97.279° ESE | 19.601° | 2026-07-03 14:46:53.440Z | 138.377° SSE |
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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