Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17291
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: 101.7 minutes
Inclination: 99.0324 deg
SMA: 7217.269 km
Apoapsis: 864.215 km
Periapsis: 814.052 km
RAAN: 196.0531 deg
Eccentricy: 0.0034752
Argument of periapsis: 10.3216 deg
Mean anomaly: 349.8663 deg
Mean motion: 14.15935382 rev/day
Mean motion (dot): 0.00000284 rev/day2
B* drag term: 0.0001664 1/REarth
Two-line elements (TLE)
Creation date: July 3, 2025, 5:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 7:03 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37662U 78026JZ 25184.29413491 .00000284 00000-0 16640-3 0 9994
TLE line 2: 2 37662 99.0324 196.0531 0034752 10.3216 349.8663 14.15935382617275
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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