THOR ABLESTAR DEB, 121
Orbit data source: Space-Track
THOR ABLESTAR DEB, 121 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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121 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 9 hours ago
0 THOR ABLESTAR DEB
1 00121U 61015F 25199.59702815 .00000000 00000-0 51461-4 0 9991
2 00121 66.7469 150.7159 0099320 240.4088 118.7071 14.00151033279664
Epoch: 2025-07-18T14:19Z
TLE epoch observation values (Epoch: 2025-07-18T14:19:43.232Z)
Latitude
0.00002°
Longitude
-0.86043°
Altitude
930.594 km
Speed
7.369 km/s
True Right ascension
10h 02m 51s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
51.71338°
Longitude
145.40465°
Altitude
934.881 km
Speed
7.372 km/s
Apparent Right ascension
22h 08m 12s
Apparent Declination
11° 49' 32"
Sunlit
Visualization observer readout
Local Sidereal Time
12:16:53
Azimuth
37.11° NE
Elevation
-30.262°
Doppler factor
1
Orbital elements
Apogee altitude
963.868 km
Perigee altitude
819.461 km
Semi-major axis
7,269.801 km
Eccentricity
0.00993
Inclination
66.7469°
RAAN
150.7159°
Arg. of periapsis
240.4088°
True anomaly
119.69936°
Mean anomaly
118.7071°
Eccentric anomaly
119.20383°
Mean motion
3.50154 °/min
Orbital period
102.81 mins
BSTAR
0.000051461
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Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)
THOR ABLESTAR DEB Visibility forecast
Observer location: undefined°, undefined°
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. |
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4 mins | 2025-07-19 00:53:16.007Z | 308.435° NW | 2025-07-19 00:55:16.007Z | 328.103° NNW | 12.342° | 2025-07-19 00:57:16.007Z | 347.226° N |
8 mins | 2025-07-19 06:18:16.007Z | 359.023° N | 2025-07-19 06:22:16.007Z | 48.447° ENE | 23.596° | 2025-07-19 06:26:16.007Z | 96.786° ESE |
9 mins | 2025-07-19 08:04:16.007Z | 318.021° NNW | 2025-07-19 08:08:16.007Z | 247.374° WSW | 40.307° | 2025-07-19 08:13:16.007Z | 170.687° S |
8 mins | 2025-07-19 21:19:16.007Z | 156.835° SSE | 2025-07-19 21:22:16.007Z | 116.528° SE | 28.062° | 2025-07-19 21:27:16.007Z | 52.507° ENE |
9 mins | 2025-07-19 23:04:16.007Z | 243.772° WSW | 2025-07-19 23:08:16.007Z | 306.021° NW | 34.817° | 2025-07-19 23:13:16.007Z | 13.873° 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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