THOR ABLESTAR DEB, 559

Orbit data source: Space-Track

THOR ABLESTAR DEB, 559 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
559, 1961-015GR
Orbit
LEO
Last TLE update
6 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 6 hours ago
0 THOR ABLESTAR DEB
1   559U 61015GR  25201.17762267  .00006839  00000-0  12254-2 0  9992
2   559  66.5999 142.0011 0041602  34.8373 325.5453 14.66800341301447
Epoch: 2025-07-20T04:15Z
TLE epoch observation values (Epoch: 2025-07-20T04:15:46.598Z)
Latitude
-0.00004°
Longitude
139.85281°
Altitude
649.29 km
Speed
7.546 km/s
True Right ascension
09h 28m 00s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-49.60081°
Longitude
108.74155°
Altitude
689.775 km
Speed
7.511 km/s
Apparent Right ascension
09h 29m 31s
Apparent Declination
-49° 02' 35"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
23:26:42
Azimuth
123.515° SE
Elevation
-67.374°
Doppler factor
1
Orbital elements
Apogee altitude
698.98 km
Perigee altitude
640.34 km
Semi-major axis
7,047.797 km
Eccentricity
0.00416
Inclination
66.5999°
RAAN
142.0011°
Arg. of periapsis
34.8373°
True anomaly
325.27443°
Mean anomaly
325.5453°
Eccentric anomaly
325.40998°
Mean motion
3.66829 °/min
Orbital period
98.14 mins
BSTAR
0.0012254
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