Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17450
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
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: 1978-026FW
Object number (NORAD): 13827
Object ID (CCSDS): 13827
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.496 minutes
Inclination: 98.4218 deg
SMA: 7064.884 km
Apoapsis: 730.53 km
Periapsis: 642.969 km
RAAN: 353.8498 deg
Eccentricy: 0.00619689
Argument of periapsis: 8.7978 deg
Mean anomaly: 5.888 deg
Mean motion: 14.61992638 rev/day
Mean motion (dot): 0.00005014 rev/day2
B* drag term: 0.000982888 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 6:14 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 13827U 78026FW 25346.25997332 .00005014 00000-0 98289-3 0 9993
TLE line 2: 2 13827 98.4218 353.8498 0061969 8.7978 5.8880 14.61992638252934
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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