THORAD AGENA D DEB, 4998
Orbit data source: Space-Track
THORAD AGENA D DEB, 4998 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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4998 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: 12 hours ago
TLE from 12 hours ago
0 THORAD AGENA D DEB
1 04998U 70025HU 25289.61251964 .00000019 00000-0 98677-4 0 9995
2 04998 100.1666 270.5738 0009183 321.2857 129.8045 13.53056267740304Epoch: 2025-10-16T14:42Z
TLE epoch observation values (Epoch: 2025-10-16T14:42:01.696Z)
Latitude
79.81818°
Longitude
-71.91614°
Altitude
1,078.674 km
Speed
7.317 km/s
True Right ascension
11h 35m 50s
True Declination
79° 45' 39"
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
21:11:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,065.186 km
Perigee altitude
1,051.528 km
Semi-major axis
7,436.494 km
Eccentricity
0.00092
Inclination
100.1666°
RAAN
270.5738°
Arg. of periapsis
321.2857°
True anomaly
129.88528°
Mean anomaly
129.8045°
Eccentric anomaly
129.8449°
Mean motion
3.38447 °/min
Orbital period
106.37 mins
BSTAR
0.000098677
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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 | 2025-10-17 10:24:30.096Z | 52.905° ENE | 2025-10-17 10:28:30.096Z | 93.963° ESE | 18.462° | 2025-10-17 10:32:30.096Z | 134.148° SE |
| 11 mins | 2025-10-17 12:08:30.096Z | 8.194° NNE | 2025-10-17 12:13:30.096Z | 302.761° NW | 42.675° | 2025-10-17 12:19:30.096Z | 209.219° SW |
| 10 mins | 2025-10-17 22:19:30.096Z | 144.67° SSE | 2025-10-17 22:24:30.096Z | 52.964° ENE | 41.165° | 2025-10-17 22:29:30.096Z | 353.39° N |
| 7 mins | 2025-10-18 00:06:30.096Z | 233.469° WSW | 2025-10-18 00:09:30.096Z | 267.981° W | 19.976° | 2025-10-18 00:13:30.096Z | 309.726° NW |
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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