Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17231
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1978-026FS
Object number (NORAD): 13579
Object ID (CCSDS): 13579
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.934 minutes
Inclination: 98.8917 deg
SMA: 7180.988 km
Apoapsis: 815.342 km
Periapsis: 790.364 km
RAAN: 111.7999 deg
Eccentricy: 0.0017392
Argument of periapsis: 189.5309 deg
Mean anomaly: 170.5543 deg
Mean motion: 14.26679636 rev/day
Mean motion (dot): 0.00001568 rev/day2
B* drag term: 0.0006665 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 9:48 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 13579U 78026FS 25127.40869498 .00001568 00000-0 66650-3 0 9999
TLE line 2: 2 13579 98.8917 111.7999 0017392 189.5309 170.5543 14.26679636255954
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 2910 | Landsat 3’, on board a Delta 2910 space rocket.
The launch took place on March 5, 1978, 5:54 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Landsat 3
Agency: N/A
Status: Launch Successful
Launch date: March 5, 1978, 5:54 p.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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