Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19502
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: 102.7 minutes
Inclination: 98.0607 deg
SMA: 7264.525 km
Apoapsis: 1119.369 km
Periapsis: 653.41 km
RAAN: 87.3451 deg
Eccentricy: 0.03207081
Argument of periapsis: 224.4414 deg
Mean anomaly: 133.0616 deg
Mean motion: 14.02141906 rev/day
Mean motion (dot): 0.00002624 rev/day2
B* drag term: 0.0011085549 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 1:18 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 07849U 72058V 25347.55433187 .00002624 00000-0 11086-2 0 9999
TLE line 2: 2 07849 98.0607 87.3451 0320708 224.4414 133.0616 14.02141906527191
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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