THOR ABLESTAR DEB, 653
Orbit data source: Space-Track
THOR ABLESTAR DEB, 653 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, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 THOR ABLESTAR DEB
1 653U 61015HE 26154.24442600 .00000522 00000-0 61137-3 0 9997
2 653 67.4487 200.9523 0157433 346.8582 81.9982 13.70391844215973Epoch: 2026-06-03T05:51Z
TLE epoch observation values (Epoch: 2026-06-03T05:51:58.406Z)
Latitude
60.72939°
Longitude
-91.26745°
Altitude
993.366 km
Speed
7.368 km/s
True Right ascension
16h 33m 43s
True Declination
60° 35' 14"
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
04:03:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,112.602 km
Perigee altitude
880.4 km
Semi-major axis
7,374.638 km
Eccentricity
0.01574
Inclination
67.4487°
RAAN
200.9523°
Arg. of periapsis
346.8582°
True anomaly
83.7893°
Mean anomaly
81.9982°
Eccentric anomaly
82.89329°
Mean motion
3.42714 °/min
Orbital period
105.04 mins
BSTAR
0.00061137
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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 | 2026-06-09 03:32:08.798Z | 203.448° SW | 2026-06-09 03:37:08.798Z | 70.65° E | 44.747° | 2026-06-09 03:43:08.798Z | 29.381° NE |
| 7 mins | 2026-06-09 05:23:08.798Z | 287.431° WNW | 2026-06-09 05:26:08.798Z | 322.412° NNW | 18.172° | 2026-06-09 05:30:08.798Z | 1.716° NNE |
| 8 mins | 2026-06-09 10:57:08.798Z | 8.04° NNE | 2026-06-09 11:00:08.798Z | 38.214° NE | 18.575° | 2026-06-09 11:05:08.798Z | 85.433° E |
| 12 mins | 2026-06-09 12:44:08.798Z | 333.56° NNW | 2026-06-09 12:49:08.798Z | 4.036° NNE | 44.642° | 2026-06-09 12:56:08.798Z | 151.439° SSE |
| 6 mins | 2026-06-09 14:34:08.798Z | 283.254° WNW | 2026-06-09 14:37:08.798Z | 254.01° W | 16.192° | 2026-06-09 14:40:08.798Z | 226.905° WSW |
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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