THOR AGENA D R/B, 815
Orbit data source: Space-Track
THOR AGENA D R/B, 815 is space debris in SSO originally from a launch on Thu, 18 Jun 1964 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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815 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 THOR AGENA D R/B
1 815U 64031C 26125.39297161 .00000181 00000-0 93731-4 0 9999
2 815 99.8197 70.3951 0012367 60.7133 299.5279 14.28490732214890Epoch: 2026-05-05T09:25Z
TLE epoch observation values (Epoch: 2026-05-05T09:25:52.747Z)
Latitude
0.00001°
Longitude
65.65686°
Altitude
795.303 km
Speed
7.458 km/s
True Right ascension
04h 41m 34s
True Declination
0° 00' 00"
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
05:58:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
802.854 km
Perigee altitude
785.114 km
Semi-major axis
7,172.121 km
Eccentricity
0.00124
Inclination
99.8197°
RAAN
70.3951°
Arg. of periapsis
60.7133°
True anomaly
299.4045°
Mean anomaly
299.5279°
Eccentric anomaly
299.46621°
Mean motion
3.57332 °/min
Orbital period
100.75 mins
BSTAR
0.000093731
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Other satellites on launch #31 in the year 1964 (1964-06-18 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.THOR AGENA D R/B 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-06 07:54:52.220Z | 69.423° E | 2026-05-06 07:56:52.220Z | 93.934° ESE | 13.612° | 2026-05-06 07:58:52.220Z | 117.982° SE |
| 8 mins | 2026-05-06 09:32:52.220Z | 6.867° NNE | 2026-05-06 09:36:52.220Z | 271.326° WNW | 42.58° | 2026-05-06 09:40:52.220Z | 208.019° SW |
| 6 mins | 2026-05-06 19:12:52.220Z | 105.945° ESE | 2026-05-06 19:15:52.220Z | 58.819° ENE | 23.054° | 2026-05-06 19:18:52.220Z | 16.955° NNE |
| 7 mins | 2026-05-06 20:51:52.220Z | 203.494° SW | 2026-05-06 20:54:52.220Z | 261.353° W | 32.198° | 2026-05-06 20:58:52.220Z | 325.003° NNW |
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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