THORAD AGENA D DEB, 4977
Orbit data source: Space-Track
THORAD AGENA D DEB, 4977 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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4977 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THORAD AGENA D DEB
1 04977U 70025GX 26146.33503155 .00000044 00000-0 13817-3 0 9996
2 04977 100.1462 288.2639 0019259 312.6451 111.2066 13.52461334767020Epoch: 2026-05-26T08:02Z
TLE epoch observation values (Epoch: 2026-05-26T08:02:26.725Z)
Latitude
62.3638°
Longitude
-96.13649°
Altitude
1,079.023 km
Speed
7.316 km/s
True Right ascension
17h 53m 32s
True Declination
62° 13' 42"
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
22:25:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,074.864 km
Perigee altitude
1,046.212 km
Semi-major axis
7,438.675 km
Eccentricity
0.00193
Inclination
100.1462°
RAAN
288.2639°
Arg. of periapsis
312.6451°
True anomaly
111.41217°
Mean anomaly
111.2066°
Eccentric anomaly
111.3094°
Mean motion
3.38298 °/min
Orbital period
106.41 mins
BSTAR
0.00013817
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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 | 2026-05-27 21:36:55.717Z | 33.541° NE | 2026-05-27 21:42:55.717Z | 108.253° ESE | 31.639° | 2026-05-27 21:47:55.717Z | 163.266° S |
| 10 mins | 2026-05-27 23:22:55.717Z | 351.428° N | 2026-05-27 23:26:55.717Z | 301.76° NW | 30.726° | 2026-05-27 23:32:55.717Z | 232.309° WSW |
| 7 mins | 2026-05-28 07:50:55.717Z | 90.347° ESE | 2026-05-28 07:53:55.717Z | 56.889° ENE | 19.331° | 2026-05-28 07:57:55.717Z | 16.578° NNE |
| 11 mins | 2026-05-28 09:32:55.717Z | 173.525° S | 2026-05-28 09:37:55.717Z | 247.378° WSW | 43.504° | 2026-05-28 09:43:55.717Z | 339.643° 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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