Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18034
Days in orbit
Revolutions
≈ 13.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.9
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: 1976-077AT
Object number (NORAD): 10746
Object ID (CCSDS): 10746
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 108.942 minutes
Inclination: 101.9123 deg
SMA: 7555.966 km
Apoapsis: 1388.37 km
Periapsis: 967.292 km
RAAN: 179.1927 deg
Eccentricy: 0.02786396
Argument of periapsis: 356.1426 deg
Mean anomaly: 66.9625 deg
Mean motion: 13.21806194 rev/day
Mean motion (dot): 0.00002742 rev/day2
B* drag term: 0.0055184389 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 11:10 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 10746U 76077AT 25345.46564155 .00002742 00000-0 55184-2 0 9990
TLE line 2: 2 10746 101.9123 179.1927 0278640 356.1426 66.9625 13.21806194328313
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
Associated space launch
Meteorological satellite using radiometric imaging
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2310 | NOAA 5’, on board a Delta 2310 space rocket.
The launch took place on July 29, 1976, 5:07 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2310 | NOAA 5
Agency: N/A
Status: Launch Successful
Launch date: July 29, 1976, 5:07 p.m. UTC
Rocket: Delta 2310
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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