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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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: 22 hours ago
TLE from 22 hours ago
0 THOR AGENA D R/B
1 00727U 64001A 25242.09556188 .00000070 00000-0 90556-4 0 9990
2 00727 69.9055 195.2970 0011206 54.1130 306.1014 13.95740082136531Epoch: 2025-08-30T02:17Z
TLE epoch observation values (Epoch: 2025-08-30T02:17:36.546Z)
Latitude
0.00003°
Longitude
-177.64004°
Altitude
906.084 km
Speed
7.402 km/s
True Right ascension
13h 01m 11s
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
16:02:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
914.8 km
Perigee altitude
898.474 km
Semi-major axis
7,284.774 km
Eccentricity
0.00112
Inclination
69.9055°
RAAN
195.297°
Arg. of periapsis
54.113°
True anomaly
305.99756°
Mean anomaly
306.1014°
Eccentric anomaly
306.04949°
Mean motion
3.49075 °/min
Orbital period
103.13 mins
BSTAR
0.000090556
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Other satellites on launch #1 in the year 1964 (1964-01-11 UTC)
THOR AGENA D R/B Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-31 06:21:52.989Z | 12.647° NNE | 2025-08-31 06:24:52.989Z | 46.789° ENE | 17.926° | 2025-08-31 06:28:52.989Z | 90.744° ESE |
| 10 mins | 2025-08-31 08:06:52.989Z | 330.574° NNW | 2025-08-31 08:10:52.989Z | 288.522° WNW | 43.449° | 2025-08-31 08:16:52.989Z | 164.111° S |
| 9 mins | 2025-08-31 21:24:52.989Z | 165.469° S | 2025-08-31 21:28:52.989Z | 107.983° ESE | 31.601° | 2025-08-31 21:33:52.989Z | 42.503° NE |
| 9 mins | 2025-08-31 23:10:52.989Z | 250.289° W | 2025-08-31 23:14:52.989Z | 309.308° NW | 28.462° | 2025-08-31 23:19:52.989Z | 7.301° NNE |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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