Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19406
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for DELTA 1 DEB.
Object identification
Identified? True
Debris? True
Object name: DELTA 1 DEB
International designator: 1972-058DF
Object number (NORAD): 8004
Object ID (CCSDS): 8004
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.964 minutes
Inclination: 97.587 deg
SMA: 7134.919 km
Apoapsis: 890.545 km
Periapsis: 623.023 km
RAAN: 283.5507 deg
Eccentricy: 0.01874741
Argument of periapsis: 51.9256 deg
Mean anomaly: 309.8681 deg
Mean motion: 14.40519726 rev/day
Mean motion (dot): 0.00003754 rev/day2
B* drag term: 0.00096776746 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 9:49 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 12:54 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 08004U 72058DF 25251.03792850 .00003754 00000-0 96777-3 0 9991
TLE line 2: 2 08004 97.5870 283.5507 0187474 51.9256 309.8681 14.40519726734153
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
Associated space launch
Earth observation satellite
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 0900 | Landsat 1’, on board a Delta 0900 space rocket.
The launch took place on July 23, 1972, 6:06 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 0900 | Landsat 1
Agency: N/A
Status: Launch Successful
Launch date: July 23, 1972, 6:06 p.m. UTC
Rocket: Delta 0900
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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