THOR AGENA D R/B, 727
Orbit data source: Space-Track
THOR AGENA D R/B, 727 is space debris in LEO originally from a launch on Sat, 11 Jan 1964 UTC via a THOR SLV-2A AGENA D launch vehicle 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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727 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
HRB-Singer
Mission
Spacecraft
Bus & Motor
AFTRACK, Unknown motor
Mass
~700 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Nozzle, 3.5 m
Radar Cross Section
9.225 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 THOR AGENA D R/B
1 00727U 64001A 25260.94339171 .00000006 00000-0 43921-4 0 9998
2 00727 69.9059 154.8435 0012213 26.6069 333.5660 13.95743765139160Epoch: 2025-09-17T22:38Z
TLE epoch observation values (Epoch: 2025-09-17T22:38:29.043Z)
Latitude
-0.00005°
Longitude
178.11038°
Altitude
902.909 km
Speed
7.405 km/s
True Right ascension
10h 19m 22s
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
23:34:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
915.521 km
Perigee altitude
897.727 km
Semi-major axis
7,284.761 km
Eccentricity
0.00122
Inclination
69.9059°
RAAN
154.8435°
Arg. of periapsis
26.6069°
True anomaly
333.50361°
Mean anomaly
333.566°
Eccentric anomaly
333.53482°
Mean motion
3.49076 °/min
Orbital period
103.13 mins
BSTAR
0.000043921
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Other satellites on launch #1 in the year 1964 (1964-01-11 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-18 17:40:17.221Z | 169.094° S | 2025-09-18 17:45:17.221Z | 100.757° ESE | 31.376° | 2025-09-18 17:50:17.221Z | 41.264° NE |
| 8 mins | 2025-09-18 19:27:17.221Z | 252.624° W | 2025-09-18 19:30:17.221Z | 295.369° NW | 28.436° | 2025-09-18 19:35:17.221Z | 3.595° NNE |
| 8 mins | 2025-09-19 02:43:17.221Z | 10.067° NNE | 2025-09-19 02:46:17.221Z | 48.043° ENE | 22.594° | 2025-09-19 02:51:17.221Z | 105.57° ESE |
| 10 mins | 2025-09-19 04:28:17.221Z | 321.994° NNW | 2025-09-19 04:32:17.221Z | 261.507° W | 39.159° | 2025-09-19 04:38:17.221Z | 175.025° S |
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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