THOR ABLESTAR DEB *, 19961
Orbit data source: Space-Track
THOR ABLESTAR DEB *, 19961 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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19961 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 THOR ABLESTAR DEB *
1 19961U 61015MJ 26073.46660104 .00000252 00000-0 30262-3 0 9999
2 19961 65.6406 84.2445 0150360 43.4208 31.0163 13.78611086927461Epoch: 2026-03-14T11:11Z
TLE epoch observation values (Epoch: 2026-03-14T11:11:54.329Z)
Latitude
61.91905°
Longitude
161.76284°
Altitude
884.261 km
Speed
7.464 km/s
True Right ascension
09h 27m 18s
True Declination
61° 46' 42"
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
11:59:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,077.801 km
Perigee altitude
856.907 km
Semi-major axis
7,345.491 km
Eccentricity
0.01504
Inclination
65.6406°
RAAN
84.2445°
Arg. of periapsis
43.4208°
True anomaly
31.91862°
Mean anomaly
31.0163°
Eccentric anomaly
31.466°
Mean motion
3.44756 °/min
Orbital period
104.42 mins
BSTAR
0.00030262
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-18 09:22:19.744Z | 348.707° N | 2026-03-18 09:27:19.744Z | 44.913° NE | 25.63° | 2026-03-18 09:32:19.744Z | 102.611° ESE |
| 11 mins | 2026-03-18 11:10:19.744Z | 317.755° NNW | 2026-03-18 11:15:19.744Z | 243.23° WSW | 39.422° | 2026-03-18 11:21:19.744Z | 169.759° S |
| 9 mins | 2026-03-19 00:39:19.744Z | 169.209° S | 2026-03-19 00:43:19.744Z | 108.863° ESE | 30.23° | 2026-03-19 00:48:19.744Z | 47.551° ENE |
| 8 mins | 2026-03-19 02:27:19.744Z | 256.46° W | 2026-03-19 02:30:19.744Z | 302.743° NW | 29.744° | 2026-03-19 02:35:19.744Z | 12.763° NNE |
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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