Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19283
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: 99.049 minutes
Inclination: 98.6673 deg
SMA: 7091.296 km
Apoapsis: 807.602 km
Periapsis: 618.72 km
RAAN: 168.4611 deg
Eccentricy: 0.0133179
Argument of periapsis: 233.2461 deg
Mean anomaly: 125.6447 deg
Mean motion: 14.53832466 rev/day
Mean motion (dot): 0.00000627 rev/day2
B* drag term: 0.00014491 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 8, 2025, 5:17 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 08319U 72058EM 25128.72020878 .00000627 00000-0 14491-3 0 9992
TLE line 2: 2 08319 98.6673 168.4611 0133179 233.2461 125.6447 14.53832466758881
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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