THOR ABLESTAR DEB, 351
Orbit data source: Space-Track
THOR ABLESTAR DEB, 351 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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351 intel report (Beta)
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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: 17 hours ago
TLE from 17 hours ago
0 THOR ABLESTAR DEB
1 351U 61015DR 26198.43629065 .00004234 00000-0 48139-3 0 9994
2 351 66.7409 359.2649 0030040 281.1441 78.6310 14.87007453382231Epoch: 2026-07-17T10:28Z
TLE epoch observation values (Epoch: 2026-07-17T10:28:15.512Z)
Latitude
0.00005°
Longitude
-93.06313°
Altitude
605.381 km
Speed
7.559 km/s
True Right ascension
23h 57m 03s
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
16:09:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
626.598 km
Perigee altitude
584.64 km
Semi-major axis
6,983.756 km
Eccentricity
0.003
Inclination
66.7409°
RAAN
359.2649°
Arg. of periapsis
281.1441°
True anomaly
78.96873°
Mean anomaly
78.631°
Eccentric anomaly
78.79984°
Mean motion
3.71886 °/min
Orbital period
96.8 mins
BSTAR
0.00048139
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-07-18 12:26:24.895Z | 213.164° SW | 2026-07-18 12:30:24.895Z | 358.463° N | 43.041° | 2026-07-18 12:34:24.895Z | 26.686° NE |
| 6 mins | 2026-07-18 20:55:24.895Z | 355.335° N | 2026-07-18 20:58:24.895Z | 74.922° E | 33.631° | 2026-07-18 21:01:24.895Z | 124.657° SE |
| 4 mins | 2026-07-18 22:35:24.895Z | 278.803° WNW | 2026-07-18 22:37:24.895Z | 245.352° WSW | 17.475° | 2026-07-18 22:39:24.895Z | 215.62° SW |
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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