Key statistics
Satellite THORAD DELTA 1 DEB at a glance.
Uptime
18611
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.6
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: 1974-089AL
Object number (NORAD): 8170
Object ID (CCSDS): 8170
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.891 minutes
Inclination: 101.5926 deg
SMA: 7226.326 km
Apoapsis: 893.85 km
Periapsis: 802.531 km
RAAN: 260.485 deg
Eccentricy: 0.00631848
Argument of periapsis: 293.9085 deg
Mean anomaly: 126.8621 deg
Mean motion: 14.13274345 rev/day
Mean motion (dot): 0.00028436 rev/day2
B* drag term: 0.014857884 1/REarth
Two-line elements (TLE)
Creation date: Oct. 27, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 26, 2025, 7:46 p.m. UTC
TLE line 0: 0 THORAD DELTA 1 DEB
TLE line 1: 1 08170U 74089AL 25299.82371999 .00028436 00000-0 14858-1 0 9999
TLE line 2: 2 08170 101.5926 260.4850 0063185 293.9085 126.8621 14.13274345456900
Live tracking on map
Real-time ground track for satellite THORAD DELTA 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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