THOR ABLESTAR DEB, 210
Orbit data source: Space-Track
THOR ABLESTAR DEB, 210 is space debris in LEO originally from a launch on Thu, 29 Jun 1961 UTC launched from the Air Force Eastern Test Range (AFETR). 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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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 THOR ABLESTAR DEB
1 210U 61015BE 26118.74168167 .00000619 00000-0 56921-3 0 9996
2 210 66.4548 127.5945 0049996 336.2253 23.6512 13.89029972258534Epoch: 2026-04-28T17:48Z
TLE epoch observation values (Epoch: 2026-04-28T17:48:01.296Z)
Latitude
-0.00003°
Longitude
3.87645°
Altitude
900.628 km
Speed
7.419 km/s
True Right ascension
08h 30m 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
09:36:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
967.007 km
Perigee altitude
893.927 km
Semi-major axis
7,308.604 km
Eccentricity
0.005
Inclination
66.4548°
RAAN
127.5945°
Arg. of periapsis
336.2253°
True anomaly
23.88236°
Mean anomaly
23.6512°
Eccentric anomaly
23.76665°
Mean motion
3.47369 °/min
Orbital period
103.64 mins
BSTAR
0.00056921
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Other satellites on launch #15 in the year 1961 (1961-06-29 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 DEB 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-04-29 02:33:54.905Z | 217.446° SW | 2026-04-29 02:39:54.905Z | 329.247° NNW | 42.955° | 2026-04-29 02:44:54.905Z | 24.626° NE |
| 4 mins | 2026-04-29 04:25:54.905Z | 307.215° NW | 2026-04-29 04:26:54.905Z | 318.157° NNW | 14.435° | 2026-04-29 04:29:54.905Z | 349.765° N |
| 8 mins | 2026-04-29 09:53:54.905Z | 6.146° NNE | 2026-04-29 09:56:54.905Z | 42.398° NE | 21.729° | 2026-04-29 10:01:54.905Z | 96.016° ESE |
| 10 mins | 2026-04-29 11:39:54.905Z | 323.284° NNW | 2026-04-29 11:43:54.905Z | 269.063° W | 42.964° | 2026-04-29 11:49:54.905Z | 162.533° S |
| 8 mins | 2026-04-30 01:01:54.905Z | 156.05° SSE | 2026-04-30 01:05:54.905Z | 101.801° ESE | 25.318° | 2026-04-30 01:09:54.905Z | 55.256° ENE |
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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