Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19397
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1972-058EM
Object number (NORAD): 8319
Object ID (CCSDS): 8319
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.039 minutes
Inclination: 98.6588 deg
SMA: 7090.838 km
Apoapsis: 806.856 km
Periapsis: 618.549 km
RAAN: 286.403 deg
Eccentricy: 0.01327815
Argument of periapsis: 245.868 deg
Mean anomaly: 112.8582 deg
Mean motion: 14.53973364 rev/day
Mean motion (dot): 0.00000717 rev/day2
B* drag term: 0.00016368182 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 4:28 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 08319U 72058EM 25242.68651993 .00000717 00000-0 16368-3 0 9997
TLE line 2: 2 08319 98.6588 286.4030 0132781 245.8680 112.8582 14.53973364775444
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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