Key statistics
Satellite THORAD AGENA D DEB at a glance.
Uptime
20528
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
70.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for THORAD AGENA D DEB.
Object identification
Identified? True
Debris? True
Object name: THORAD AGENA D DEB
International designator: 1969-082X
Object number (NORAD): 4155
Object ID (CCSDS): 4155
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.146 minutes
Inclination: 70.0467 deg
SMA: 7143.601 km
Apoapsis: 803.144 km
Periapsis: 727.788 km
RAAN: 125.6856 deg
Eccentricy: 0.00527434
Argument of periapsis: 99.276 deg
Mean anomaly: 261.4338 deg
Mean motion: 14.37894326 rev/day
Mean motion (dot): 0.00002689 rev/day2
B* drag term: 0.00089445593 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 12:07 p.m. UTC
TLE line 0: 0 THORAD AGENA D DEB
TLE line 1: 1 04155U 69082X 25345.50525123 .00002689 00000-0 89446-3 0 9991
TLE line 2: 2 04155 70.0467 125.6856 0052743 99.2760 261.4338 14.37894326912565
Live tracking on map
Real-time ground track for satellite THORAD AGENA D DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object THORAD AGENA D DEB.
Associated space launch
Poppy was the follow-on ELINT system, which succeeded the Grab ELINT satellite system.
THORAD AGENA D DEB was lifted into orbit during the mission ‘Thorad SLV-2G Agena D | Poppy 8A,B,C,D’, on board a Thorad SLV-2G Agena D space rocket.
The launch took place on Sept. 30, 1969, 1:40 p.m. from Space Launch Complex 1W.
For more information about the launch, click the button.
Thorad SLV-2G Agena D | Poppy 8A,B,C,D
Agency: N/A
Status: Launch Successful
Launch date: Sept. 30, 1969, 1:40 p.m. UTC
Rocket: Thorad SLV-2G Agena D
Launch pad: Space Launch Complex 1W
Location: Vandenberg SFB, CA, USA
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