THORAD AGENA D DEB, 4637
Orbit data source: Space-Track
THORAD AGENA D DEB, 4637 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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4637 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 THORAD AGENA D DEB
1 4637U 70025V 26033.35145939 .00000142 00000-0 23377-3 0 9999
2 4637 99.9298 68.6108 0022722 307.3610 73.3393 13.64735221769242Epoch: 2026-02-02T08:26Z
TLE epoch observation values (Epoch: 2026-02-02T08:26:06.091Z)
Latitude
20.62923°
Longitude
165.77824°
Altitude
1,016.196 km
Speed
7.348 km/s
True Right ascension
04h 19m 24s
True Declination
20° 31' 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
17:51:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,032.627 km
Perigee altitude
999.026 km
Semi-major axis
7,393.964 km
Eccentricity
0.00227
Inclination
99.9298°
RAAN
68.6108°
Arg. of periapsis
307.361°
True anomaly
73.58895°
Mean anomaly
73.3393°
Eccentric anomaly
73.4641°
Mean motion
3.41371 °/min
Orbital period
105.46 mins
BSTAR
0.00023377
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-02 16:00:57.918Z | 323.913° NNW | 2026-02-02 16:01:57.918Z | 302.679° NW | 33.909° | 2026-02-02 16:07:57.918Z | 225.793° WSW |
| 4 mins | 2026-02-03 00:22:57.918Z | 72.095° E | 2026-02-03 00:24:57.918Z | 51.221° ENE | 14.062° | 2026-02-03 00:26:57.918Z | 31.372° NE |
| 10 mins | 2026-02-03 02:02:57.918Z | 160.361° S | 2026-02-03 02:07:57.918Z | 13.063° NNE | 44.582° | 2026-02-03 02:12:57.918Z | 346.321° N |
| 4 mins | 2026-02-03 03:50:57.918Z | 255.799° W | 2026-02-03 03:51:57.918Z | 266.047° W | 13.457° | 2026-02-03 03:54:57.918Z | 295.812° NW |
| 11 mins | 2026-02-03 14:50:57.918Z | 25.377° NE | 2026-02-03 14:55:57.918Z | 105.135° ESE | 41.308° | 2026-02-03 15:01:57.918Z | 182.313° SSW |
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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