THOR ABLESTAR DEB, 541

Orbit data source: Space-Track

THOR ABLESTAR DEB, 541 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
541, 1961-015GA
Orbit
LEO
Last TLE update
15 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
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 15 hours ago
0 THOR ABLESTAR DEB
1 00541U 61015GA  25128.57147709  .00000330  00000-0  34046-3 0  9997
2 00541  67.2183 287.2626 0080225 230.8918 128.5010 13.86123964216245
Epoch: 2025-05-08T13:42Z
Definitive object data (Epoch: 2025-05-08T13:42:55.62Z)
Latitude
-0.00003°
Longitude
-145.10922°
Altitude
981.199 km
Speed
7.343 km/s
True Right ascension
19h 09m 03s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-30.08474°
Longitude
-160.64624°
Altitude
959.292 km
Speed
7.368 km/s
Apparent Right ascension
21h 01m 58s
Apparent Declination
-48° 52' 00"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
13:17:09
Azimuth
123.543° SE
Elevation
-44.918°
Doppler factor
1
Orbital elements
Apogee altitude
999.31 km
Perigee altitude
881.881 km
Semi-major axis
7,318.732 km
Eccentricity
0.0080225
Inclination
67.2183°
RAAN
287.2626°
Arg. of periapsis
230.8918°
True anomaly
129.21597°
Mean anomaly
128.501°
Eccentric anomaly
128.85893°
Mean motion
3.46649 °/min
BSTAR
0.00034046
Orbital period
103.85 mins
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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.
7 mins2025-05-09 10:37:31.940Z137.608° SSE2025-05-09 10:40:31.940Z106.668° ESE17.795°2025-05-09 10:44:31.940Z65.495° ENE
11 mins2025-05-09 12:21:31.940Z216.43° SW2025-05-09 12:26:31.940Z270.922° WNW43.301°2025-05-09 12:32:31.940Z23.783° NE
6 mins2025-05-09 14:12:31.940Z296.582° NW2025-05-09 14:14:31.940Z317.03° NNW15.431°2025-05-09 14:18:31.940Z356.144° N
7 mins2025-05-09 19:42:31.940Z8.134° NNE2025-05-09 19:45:31.940Z42.746° NE19.828°2025-05-09 19:49:31.940Z87.211° E
10 mins2025-05-09 21:28:31.940Z327.286° NNW2025-05-09 21:33:31.940Z203.142° SW43.73°2025-05-09 21:38:31.940Z159.998° S
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