Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17233
Days in orbit
Revolutions
≈ 14.2
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: 1978-026JZ
Object number (NORAD): 37662
Object ID (CCSDS): 37662
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.704 minutes
Inclination: 99.0342 deg
SMA: 7217.461 km
Apoapsis: 864.593 km
Periapsis: 814.06 km
RAAN: 139.2373 deg
Eccentricy: 0.0035007
Argument of periapsis: 164.2195 deg
Mean anomaly: 196.0077 deg
Mean motion: 14.15878739 rev/day
Mean motion (dot): 0.00000568 rev/day2
B* drag term: 0.0003099 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 8, 2025, 6:09 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37662U 78026JZ 25128.25664918 .00000568 00000-0 30990-3 0 9999
TLE line 2: 2 37662 99.0342 139.2373 0035007 164.2195 196.0077 14.15878739609349
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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