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
17 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 17 hours ago
0 THOR ABLESTAR DEB
1   121U 61015F   25169.45316487 -.00000004  00000-0  49200-4 0  9992
2   121  66.7464 225.6419 0100185 260.0811  98.8952 14.00146375275423
Epoch: 2025-06-18T10:52Z
TLE epoch observation values (Epoch: 2025-06-18T10:52:33.444Z)
Latitude
-0.00004°
Longitude
155.56755°
Altitude
907.346 km
Speed
7.393 km/s
True Right ascension
15h 02m 34s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-51.08742°
Longitude
121.8497°
Altitude
858.474 km
Speed
7.45 km/s
Apparent Right ascension
07h 06m 23s
Apparent Declination
-77° 06' 44"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:34:48
Azimuth
196.586° SSW
Elevation
-43.621°
Doppler factor
1
Orbital elements
Apogee altitude
964.513 km
Perigee altitude
818.848 km
Semi-major axis
7,269.817 km
Eccentricity
0.01002
Inclination
66.7464°
RAAN
225.6419°
Arg. of periapsis
260.0811°
True anomaly
Unknown
Mean anomaly
98.8952°
Eccentric anomaly
Unknown
Mean motion
3.50153 °/min
Orbital period
102.81 mins
BSTAR
0.0000492
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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.
9 mins2025-06-19 04:07:46.468Z155.402° SSE2025-06-19 04:12:46.468Z99.348° ESE21.85°2025-06-19 04:16:46.468Z57.41° ENE
11 mins2025-06-19 05:52:46.468Z228.09° WSW2025-06-19 05:57:46.468Z309.714° NW39.985°2025-06-19 06:03:46.468Z21.893° NNE
8 mins2025-06-19 13:08:46.468Z4.742° NNE2025-06-19 13:11:46.468Z42.177° NE23.251°2025-06-19 13:16:46.468Z99.583° ESE
10 mins2025-06-19 14:53:46.468Z320.675° NNW2025-06-19 14:57:46.468Z267.661° W40.761°2025-06-19 15:03:46.468Z167.712° S
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