THOR ALTAIR R/B, 1583
Orbit data source: Space-Track
THOR ALTAIR R/B, 1583 is space debris in SSO originally from a launch on Fri, 10 Sep 1965 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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1583 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
UTC
Mission
Spacecraft
Bus & Motor
FW4, Unknown motor
Mass
25 kg wet, 25 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 THOR ALTAIR R/B
1 01583U 65072D 26195.89612220 .00000720 00000-0 12524-3 0 9996
2 01583 98.3856 71.1408 0140365 146.0330 214.9958 14.65128197171006Epoch: 2026-07-14T21:30Z
TLE epoch observation values (Epoch: 2026-07-14T21:30:24.958Z)
Latitude
-0.00001°
Longitude
175.7771°
Altitude
761.238 km
Speed
7.43 km/s
True Right ascension
04h 44m 33s
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
17:01:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
772.73 km
Perigee altitude
574.762 km
Semi-major axis
7,051.883 km
Eccentricity
0.01404
Inclination
98.3856°
RAAN
71.1408°
Arg. of periapsis
146.033°
True anomaly
214.08644°
Mean anomaly
214.9958°
Eccentric anomaly
214.53982°
Mean motion
3.6651 °/min
Orbital period
98.22 mins
BSTAR
0.00012524
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Other satellites on launch #72 in the year 1965 (1965-09-10 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 ALTAIR 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-07-15 04:38:07.603Z | 13.559° NNE | 2026-07-15 04:42:07.603Z | 189.788° SSW | 43.284° | 2026-07-15 04:45:07.603Z | 193.688° SSW |
| 7 mins | 2026-07-15 15:40:07.603Z | 163.113° S | 2026-07-15 15:43:07.603Z | 142.538° SSE | 44.413° | 2026-07-15 15:47:07.603Z | 348.256° N |
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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