Key statistics
Satellite THORAD DELTA 1 DEB at a glance.
Uptime
18497
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
102.0
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: 1974-089GL
Object number (NORAD): 42619
Object ID (CCSDS): 42619
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 107.171 minutes
Inclination: 102.0443 deg
SMA: 7473.852 km
Apoapsis: 1232.969 km
Periapsis: 958.466 km
RAAN: 114.0239 deg
Eccentricy: 0.0183642
Argument of periapsis: 95.8056 deg
Mean anomaly: 55.7164 deg
Mean motion: 13.4364952 rev/day
Mean motion (dot): 0.00001562 rev/day2
B* drag term: 0.0025444 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 6:35 a.m. UTC
TLE line 0: 0 THORAD DELTA 1 DEB
TLE line 1: 1 42619U 74089GL 25187.27488358 .00001562 00000-0 25444-2 0 9993
TLE line 2: 2 42619 102.0443 114.0239 0183642 95.8056 55.7164 13.43649520567626
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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