Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19407
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: 1972-058J
Object number (NORAD): 7838
Object ID (CCSDS): 7838
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 102.723 minutes
Inclination: 98.1176 deg
SMA: 7265.631 km
Apoapsis: 1109.111 km
Periapsis: 665.881 km
RAAN: 14.3634 deg
Eccentricy: 0.03050187
Argument of periapsis: 210.1759 deg
Mean anomaly: 148.1532 deg
Mean motion: 14.01821633 rev/day
Mean motion (dot): 0.0000142 rev/day2
B* drag term: 0.00063866919 1/REarth
Two-line elements (TLE)
Creation date: Sept. 9, 2025, 10:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 9, 2025, 6:01 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 07838U 72058J 25252.25118564 .00001420 00000-0 63867-3 0 9996
TLE line 2: 2 07838 98.1176 14.3634 0305019 210.1759 148.1532 14.01821633530656
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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