Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19448
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.1
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: 1972-058V
Object number (NORAD): 7849
Object ID (CCSDS): 7849
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 102.716 minutes
Inclination: 98.0584 deg
SMA: 7265.276 km
Apoapsis: 1121.26 km
Periapsis: 653.022 km
RAAN: 39.7709 deg
Eccentricy: 0.03222437
Argument of periapsis: 18.0163 deg
Mean anomaly: 343.212 deg
Mean motion: 14.01924451 rev/day
Mean motion (dot): 0.0000125 rev/day2
B* drag term: 0.00053681102 1/REarth
Two-line elements (TLE)
Creation date: Oct. 21, 2025, 3:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 20, 2025, 9:17 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 07849U 72058V 25293.88745749 .00001250 00000-0 53681-3 0 9997
TLE line 2: 2 07849 98.0584 39.7709 0322244 18.0163 343.2120 14.01924451519679
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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