THORAD AGENA D DEB, 4739
Orbit data source: Space-Track
THORAD AGENA D DEB, 4739 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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4739 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: 7 hours ago
TLE from 7 hours ago
0 THORAD AGENA D DEB
1 4739U 70025CN 26035.53333802 .00002274 00000-0 16366-2 0 9999
2 4739 99.9518 253.8174 0003290 38.5072 340.4401 13.98030669795636Epoch: 2026-02-04T12:48Z
TLE epoch observation values (Epoch: 2026-02-04T12:48:00.404Z)
Latitude
18.63613°
Longitude
-76.2573°
Altitude
900.694 km
Speed
7.404 km/s
True Right ascension
16h 41m 46s
True Declination
18° 32' 03"
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
21:22:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
900.267 km
Perigee altitude
895.48 km
Semi-major axis
7,276.011 km
Eccentricity
0.00033
Inclination
99.9518°
RAAN
253.8174°
Arg. of periapsis
38.5072°
True anomaly
340.42747°
Mean anomaly
340.4401°
Eccentric anomaly
340.43379°
Mean motion
3.49706 °/min
Orbital period
102.94 mins
BSTAR
0.0016366
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-02-05 03:01:45.046Z | 23.83° NE | 2026-02-05 03:06:45.046Z | 81.225° E | 39.453° | 2026-02-05 03:12:45.046Z | 180.71° SSW |
| 6 mins | 2026-02-05 04:45:45.046Z | 332.613° NNW | 2026-02-05 04:48:45.046Z | 293.083° NW | 19.817° | 2026-02-05 04:51:45.046Z | 257.757° W |
| 5 mins | 2026-02-05 12:56:45.046Z | 85.901° E | 2026-02-05 12:58:45.046Z | 60.877° ENE | 17.647° | 2026-02-05 13:01:45.046Z | 25.2° NE |
| 9 mins | 2026-02-05 14:35:45.046Z | 177.528° S | 2026-02-05 14:39:45.046Z | 250.571° W | 42.507° | 2026-02-05 14:44:45.046Z | 337.743° N |
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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