Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19501
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1972-058CB
Object number (NORAD): 7933
Object ID (CCSDS): 7933
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.058 minutes
Inclination: 98.992 deg
SMA: 7186.881 km
Apoapsis: 1013.27 km
Periapsis: 604.222 km
RAAN: 8.0987 deg
Eccentricy: 0.028458
Argument of periapsis: 339.0507 deg
Mean anomaly: 19.9198 deg
Mean motion: 14.24925263 rev/day
Mean motion (dot): 0.00002734 rev/day2
B* drag term: 0.00078171 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 11:54 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 7933U 72058CB 25345.99621455 .00002734 00000-0 78171-3 0 9997
TLE line 2: 2 7933 98.9920 8.0987 0284580 339.0507 19.9198 14.24925263569428
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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