THOR ABLESTAR R/B, 703
Orbit data source: Space-Track
THOR ABLESTAR R/B, 703 is space debris in LEO originally from a launch on Thu, 05 Dec 1963 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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Aerojet
Mission
Spacecraft
Bus & Motor
ABLESTAR, Unknown motor
Mass
~600 kg wet, 600 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 THOR ABLESTAR R/B
1 703U 63049A 26030.50568713 .00000056 00000-0 72992-4 0 9992
2 703 89.9193 71.2909 0014523 313.1069 172.3261 13.49991404 60683Epoch: 2026-01-30T12:08Z
TLE epoch observation values (Epoch: 2026-01-30T12:08:11.368Z)
Latitude
54.63855°
Longitude
-60.61266°
Altitude
1,092.112 km
Speed
7.306 km/s
True Right ascension
16h 44m 42s
True Declination
54° 29' 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
06:28:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,080.156 km
Perigee altitude
1,058.524 km
Semi-major axis
7,447.477 km
Eccentricity
0.00145
Inclination
89.9193°
RAAN
71.2909°
Arg. of periapsis
313.1069°
True anomaly
172.34828°
Mean anomaly
172.3261°
Eccentric anomaly
172.3372°
Mean motion
3.37699 °/min
Orbital period
106.6 mins
BSTAR
0.000072992
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Other satellites on launch #49 in the year 1963 (1963-12-05 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 ABLESTAR R/B Visibility forecast
Loading observer location...
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 | 2026-01-31 14:48:21.257Z | 6.048° NNE | 2026-01-31 14:53:21.257Z | 72.319° E | 44.398° | 2026-01-31 14:59:21.257Z | 178.09° S |
| 6 mins | 2026-01-31 16:36:21.257Z | 316.864° NNW | 2026-01-31 16:39:21.257Z | 287.19° WNW | 15.799° | 2026-01-31 16:42:21.257Z | 258.461° W |
| 12 mins | 2026-02-01 02:45:21.257Z | 169.115° S | 2026-02-01 02:51:21.257Z | 45.762° ENE | 43.827° | 2026-02-01 02:57:21.257Z | 1.104° NNE |
| 6 mins | 2026-02-01 04:35:21.257Z | 255.914° W | 2026-02-01 04:38:21.257Z | 285.92° WNW | 15.522° | 2026-02-01 04:41:21.257Z | 314.723° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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