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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Identifier
121, 1961-015F
Orbit
LEO
Last TLE update
14 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1961-06-29 (64 years ago)
Launch vehicle
Unknown
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 14 hours ago
0 THOR ABLESTAR DEB
1 00121U 61015F   25191.45390596 -.00000031  00000-0  31609-4 0  9994
2 00121  66.7459 170.9561 0099626 245.7379 113.3271 14.00149815278526
Epoch: 2025-07-10T10:53Z
TLE epoch observation values (Epoch: 2025-07-10T10:53:37.474Z)
Latitude
-0.0001°
Longitude
78.92995°
Altitude
924.651 km
Speed
7.375 km/s
True Right ascension
11h 23m 49s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
53.57888°
Longitude
112.88686°
Altitude
973.448 km
Speed
7.334 km/s
Apparent Right ascension
22h 11m 43s
Apparent Declination
66° 34' 27"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
13:10:29
Azimuth
17.53° NNE
Elevation
21.839°
Doppler factor
1
Orbital elements
Apogee altitude
964.095 km
Perigee altitude
819.242 km
Semi-major axis
7,269.806 km
Eccentricity
0.00996
Inclination
66.7459°
RAAN
170.9561°
Arg. of periapsis
245.7379°
True anomaly
Unknown
Mean anomaly
113.3271°
Eccentric anomaly
Unknown
Mean motion
3.50154 °/min
Orbital period
102.81 mins
BSTAR
0.000031609
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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.
5 mins2025-07-11 02:35:10.538Z304.306° NW2025-07-11 02:37:10.538Z324.663° NNW13.635°2025-07-11 02:40:10.538Z353.531° N
7 mins2025-07-11 08:01:10.538Z6.051° NNE2025-07-11 08:04:10.538Z42.893° NE21.695°2025-07-11 08:08:10.538Z90.754° ESE
10 mins2025-07-11 09:46:10.538Z322.88° NNW2025-07-11 09:50:10.538Z270.814° WNW42.09°2025-07-11 09:56:10.538Z164.319° S
9 mins2025-07-11 23:01:10.538Z155.593° SSE2025-07-11 23:05:10.538Z105.099° ESE25.376°2025-07-11 23:10:10.538Z51.397° ENE
8 mins2025-07-12 00:46:10.538Z236.663° WSW2025-07-12 00:50:10.538Z295.127° NW37.124°2025-07-12 00:54:10.538Z9.211° NNE
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