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
Country
Flag of USUS
Related business
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 shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago
0 THOR ABLESTAR DEB
1 00559U 61015GR  25303.12156723  .00013361  00000-0  22513-2 0  9991
2 00559  66.5993 217.5142 0048758 319.4021  40.3463 14.68920261315922
Epoch: 2025-10-30T02:55Z
TLE epoch observation values (Epoch: 2025-10-30T02:55:03.408Z)
Latitude
-0.00008°
Longitude
135.06507°
Altitude
640.551 km
Speed
7.552 km/s
True Right ascension
14h 30m 03s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
12:07:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
697.205 km
Perigee altitude
628.544 km
Semi-major axis
7,041.012 km
Eccentricity
0.00488
Inclination
66.5993°
RAAN
217.5142°
Arg. of periapsis
319.4021°
True anomaly
40.70971°
Mean anomaly
40.3463°
Eccentric anomaly
40.52783°
Mean motion
3.67359 °/min
Orbital period
98 mins
BSTAR
0.0022513
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