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: 22 hours ago
TLE from 22 hours ago
0 THORAD AGENA D DEB
1 04977U 70025GX 26092.62867197 .00000064 00000-0 16673-3 0 9992
2 04977 100.1358 233.3937 0020695 84.5156 343.1866 13.52451882759762Epoch: 2026-04-02T15:05Z
TLE epoch observation values (Epoch: 2026-04-02T15:05:17.258Z)
Latitude
65.63806°
Longitude
152.97076°
Altitude
1,059.751 km
Speed
7.335 km/s
True Right ascension
14h 01m 04s
True Declination
65° 30' 50"
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
18:28:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.967 km
Perigee altitude
1,045.178 km
Semi-major axis
7,438.709 km
Eccentricity
0.00207
Inclination
100.1358°
RAAN
233.3937°
Arg. of periapsis
84.5156°
True anomaly
343.11783°
Mean anomaly
343.1866°
Eccentric anomaly
343.15223°
Mean motion
3.38296 °/min
Orbital period
106.42 mins
BSTAR
0.00016673
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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 | 2026-04-03 21:32:04.357Z | 30.838° NE | 2026-04-03 21:38:04.357Z | 101.488° ESE | 32.868° | 2026-04-03 21:43:04.357Z | 163.743° S |
| 9 mins | 2026-04-03 23:19:04.357Z | 345.948° N | 2026-04-03 23:23:04.357Z | 289.387° WNW | 29.209° | 2026-04-03 23:28:04.357Z | 235.45° WSW |
| 7 mins | 2026-04-04 07:46:04.357Z | 96.096° ESE | 2026-04-04 07:49:04.357Z | 63.494° ENE | 19.958° | 2026-04-04 07:53:04.357Z | 19.576° NNE |
| 11 mins | 2026-04-04 09:29:04.357Z | 177.185° S | 2026-04-04 09:34:04.357Z | 276.281° WNW | 42.465° | 2026-04-04 09:40:04.357Z | 339.305° 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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