Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17353
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1978-026JQ
Object number (NORAD): 37653
Object ID (CCSDS): 37653
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.529 minutes
Inclination: 99.2197 deg
SMA: 7256.456 km
Apoapsis: 906.53 km
Periapsis: 850.111 km
RAAN: 268.6822 deg
Eccentricy: 0.00388747
Argument of periapsis: 133.0383 deg
Mean anomaly: 246.3499 deg
Mean motion: 14.04481276 rev/day
Mean motion (dot): -0.00000091 rev/day2
B* drag term: -0.000027919351 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 7:34 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37653U 78026JQ 25249.31554942 -.00000091 00000-0 -27919-4 0 9996
TLE line 2: 2 37653 99.2197 268.6822 0038875 133.0383 246.3499 14.04481276621462
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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