Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17292
Days in orbit
Revolutions
≈ 15.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1978-026HU
Object number (NORAD): 26614
Object ID (CCSDS): 26614
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 96.095 minutes
Inclination: 98.7207 deg
SMA: 6949.624 km
Apoapsis: 595.427 km
Periapsis: 547.551 km
RAAN: 37.2699 deg
Eccentricy: 0.0034445
Argument of periapsis: 306.9227 deg
Mean anomaly: 112.471 deg
Mean motion: 14.98513981 rev/day
Mean motion (dot): 0.00035184 rev/day2
B* drag term: 0.0028978 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 12:22 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 26614U 78026HU 25187.51536154 .00035184 00000-0 28978-2 0 9992
TLE line 2: 2 26614 98.7207 37.2699 0034445 306.9227 112.4710 14.98513981286291
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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