Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17291
Days in orbit
Revolutions
≈ 14.1
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: 1978-026KF
Object number (NORAD): 37668
Object ID (CCSDS): 37668
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.845 minutes
Inclination: 99.0034 deg
SMA: 7224.146 km
Apoapsis: 874.335 km
Periapsis: 817.686 km
RAAN: 214.0113 deg
Eccentricy: 0.0039208
Argument of periapsis: 328.5533 deg
Mean anomaly: 151.7601 deg
Mean motion: 14.1391402 rev/day
Mean motion (dot): 0.00000099 rev/day2
B* drag term: 0.000075829 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 3:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 9:59 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37668U 78026KF 25184.91612468 .00000099 00000-0 75829-4 0 9993
TLE line 2: 2 37668 99.0034 214.0113 0039208 328.5533 151.7601 14.13914020163680
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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