THORAD AGENA D DEB, 18513
Orbit data source: Space-Track
THORAD AGENA D DEB, 18513 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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18513 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 THORAD AGENA D DEB
1 18513U 70025PN 26256.25696869 .00001845 00000-0 74248-3 0 9990
2 18513 99.7207 174.1979 0046132 182.6325 329.4939 14.28936623137313Epoch: 2026-09-13T06:10Z
TLE epoch observation values (Epoch: 2026-09-13T06:10:02.094Z)
Latitude
27.74742°
Longitude
-85.4223°
Altitude
770.185 km
Speed
7.486 km/s
True Right ascension
23h 57m 21s
True Declination
27° 36' 22"
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
08:36:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
825.565 km
Perigee altitude
759.406 km
Semi-major axis
7,170.622 km
Eccentricity
0.00461
Inclination
99.7207°
RAAN
174.1979°
Arg. of periapsis
182.6325°
True anomaly
329.22421°
Mean anomaly
329.4939°
Eccentric anomaly
329.35919°
Mean motion
3.57444 °/min
Orbital period
100.72 mins
BSTAR
0.00074248
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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 | 2026-09-13 17:22:34.771Z | 107.779° ESE | 2026-09-13 17:25:34.771Z | 70.559° E | 22.084° | 2026-09-13 17:29:34.771Z | 17.453° NNE |
| 8 mins | 2026-09-13 19:01:34.771Z | 191.597° SSW | 2026-09-13 19:05:34.771Z | 274.79° WNW | 47.449° | 2026-09-13 19:09:34.771Z | 330.885° NNW |
| 8 mins | 2026-09-14 07:15:34.771Z | 28.411° NE | 2026-09-14 07:19:34.771Z | 115.071° SE | 54.54° | 2026-09-14 07:23:34.771Z | 177.968° S |
| 5 mins | 2026-09-14 08:56:34.771Z | 323.192° NNW | 2026-09-14 08:58:34.771Z | 294.556° NW | 18.223° | 2026-09-14 09:01:34.771Z | 257.508° W |
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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