Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17354
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1978-026JR
Object number (NORAD): 37654
Object ID (CCSDS): 37654
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.42 minutes
Inclination: 98.6493 deg
SMA: 7156.596 km
Apoapsis: 857.588 km
Periapsis: 699.333 km
RAAN: 218.0873 deg
Eccentricy: 0.01105662
Argument of periapsis: 95.012 deg
Mean anomaly: 83.6252 deg
Mean motion: 14.33979841 rev/day
Mean motion (dot): 0.00000678 rev/day2
B* drag term: 0.00024208995 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 4:29 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 4:24 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37654U 78026JR 25246.68392640 .00000678 00000-0 24209-3 0 9996
TLE line 2: 2 37654 98.6493 218.0873 0110566 95.0120 83.6252 14.33979841167303
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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