Key statistics
Satellite THORAD DELTA 1 DEB at a glance.
Uptime
18439
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
100.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for THORAD DELTA 1 DEB.
Object identification
Identified? True
Debris? True
Object name: THORAD DELTA 1 DEB
International designator: 1974-089DL
Object number (NORAD): 8784
Object ID (CCSDS): 8784
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 107.521 minutes
Inclination: 100.8864 deg
SMA: 7490.141 km
Apoapsis: 1298.991 km
Periapsis: 925.02 km
RAAN: 138.698 deg
Eccentricy: 0.0249642
Argument of periapsis: 77.8419 deg
Mean anomaly: 43.1291 deg
Mean motion: 13.39268959 rev/day
Mean motion (dot): 0.00013243 rev/day2
B* drag term: 0.020572 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 2:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 1:56 p.m. UTC
TLE line 0: 0 THORAD DELTA 1 DEB
TLE line 1: 1 08784U 74089DL 25129.58059061 .00013243 00000-0 20572-1 0 9998
TLE line 2: 2 08784 100.8864 138.6980 0249642 77.8419 43.1291 13.39268959478154
Live tracking on map
Real-time ground track for satellite THORAD DELTA 1 DEB.
Associated space launch
Meteorological satellite using radiometric imaging
THORAD DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2310 | NOAA 4’, on board a Delta 2310 space rocket.
The launch took place on Nov. 15, 1974, 5:11 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2310 | NOAA 4
Agency: N/A
Status: Launch Successful
Launch date: Nov. 15, 1974, 5:11 p.m. UTC
Rocket: Delta 2310
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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