THORAD DELTA 1 DEB, 42620

Orbit data source: Space-Track

THORAD DELTA 1 DEB, 42620 is space debris in SSO originally from a launch on Fri, 15 Nov 1974 UTC launched from the Air Force Western Test Range (AFWTR). 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
42620, 1974-089GM
Orbit
SSO
Last TLE update
2 days ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1974-11-15 (51 years ago)
Launch vehicle
Unknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 THORAD DELTA 1 DEB
1 42620U 74089GM  25198.40285411  .00000052  00000-0  79712-3 0  9998
2 42620 101.0812 193.6813 0149333  49.9478 311.4570 12.23190560505868
Epoch: 2025-07-17T09:40Z
TLE epoch observation values (Epoch: 2025-07-17T09:40:06.595Z)
Latitude
-0.00002°
Longitude
113.18465°
Altitude
1,503.569 km
Speed
7.147 km/s
True Right ascension
12h 54m 43s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
4.80723°
Longitude
113.61782°
Altitude
1,491.718 km
Speed
7.158 km/s
Apparent Right ascension
14h 35m 40s
Apparent Declination
-44° 22' 56"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
11:46:54
Azimuth
151.287° SSE
Elevation
-2.445°
Doppler factor
1
Orbital elements
Apogee altitude
1,695.004 km
Perigee altitude
1,457.434 km
Semi-major axis
7,954.356 km
Eccentricity
0.01493
Inclination
101.0812°
RAAN
193.6813°
Arg. of periapsis
49.9478°
True anomaly
310.15859°
Mean anomaly
311.457°
Eccentric anomaly
310.8094°
Mean motion
3.0594 °/min
Orbital period
117.67 mins
BSTAR
0.00079712
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