THORAD AGENA D DEB, 4777
Orbit data source: Space-Track
THORAD AGENA D DEB, 4777 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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4777 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: 14 hours ago
TLE from 14 hours ago
0 THORAD AGENA D DEB
1 04777U 70025DX 25351.51788351 .00002059 00000-0 16764-2 0 9995
2 04777 99.9390 87.4134 0012689 200.2040 172.7137 13.91120726781777Epoch: 2025-12-17T12:25Z
TLE epoch observation values (Epoch: 2025-12-17T12:25:45.135Z)
Latitude
12.70177°
Longitude
172.33706°
Altitude
935.98 km
Speed
7.38 km/s
True Right ascension
05h 40m 38s
True Declination
12° 37' 48"
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
01:10:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
931.228 km
Perigee altitude
912.702 km
Semi-major axis
7,300.102 km
Eccentricity
0.00127
Inclination
99.939°
RAAN
87.4134°
Arg. of periapsis
200.204°
True anomaly
172.73211°
Mean anomaly
172.7137°
Eccentric anomaly
172.72291°
Mean motion
3.47976 °/min
Orbital period
103.46 mins
BSTAR
0.0016764
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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 | 2025-12-18 05:45:01.416Z | 134.798° SE | 2025-12-18 05:50:01.416Z | 71.453° E | 33.833° | 2025-12-18 05:55:01.416Z | 1.288° NNE |
| 8 mins | 2025-12-18 07:29:01.416Z | 217.591° SW | 2025-12-18 07:32:01.416Z | 258.145° W | 25.101° | 2025-12-18 07:37:01.416Z | 319.825° NNW |
| 6 mins | 2025-12-18 18:21:01.416Z | 61.719° ENE | 2025-12-18 18:24:01.416Z | 100.999° ESE | 19.617° | 2025-12-18 18:27:01.416Z | 135.886° SSE |
| 9 mins | 2025-12-18 20:02:01.416Z | 359.98° N | 2025-12-18 20:06:01.416Z | 286.12° WNW | 39.033° | 2025-12-18 20:11:01.416Z | 216.219° SW |
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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