Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18399
Days in orbit
Revolutions
≈ 13.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.6
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: 1975-052KE
Object number (NORAD): 26826
Object ID (CCSDS): 26826
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 110.888 minutes
Inclination: 99.6123 deg
SMA: 7645.7 km
Apoapsis: 1496.099 km
Periapsis: 1039.031 km
RAAN: 267.317 deg
Eccentricy: 0.0298905
Argument of periapsis: 318.3534 deg
Mean anomaly: 95.9071 deg
Mean motion: 12.98604435 rev/day
Mean motion (dot): -0.00000345 rev/day2
B* drag term: -0.00084326 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 8:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 24, 2025, 9:20 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 26826U 75052KE 25297.88904257 -.00000345 00000-0 -84326-3 0 9991
TLE line 2: 2 26826 99.6123 267.3170 0298905 318.3534 95.9071 12.98604435615041
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
Associated space launch
Experimental meteorological satellite
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2910 | Nimbus 6’, on board a Delta 2910 space rocket.
The launch took place on June 12, 1975, 8:12 a.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Nimbus 6
Agency: N/A
Status: Launch Successful
Launch date: June 12, 1975, 8:12 a.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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