Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17988
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.3
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: 1976-077E
Object number (NORAD): 10644
Object ID (CCSDS): 10644
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 114.125 minutes
Inclination: 101.3448 deg
SMA: 7793.764 km
Apoapsis: 1497.889 km
Periapsis: 1333.369 km
RAAN: 266.3896 deg
Eccentricy: 0.01055457
Argument of periapsis: 125.1264 deg
Mean anomaly: 0.0254 deg
Mean motion: 12.61774858 rev/day
Mean motion (dot): 0.00000022 rev/day2
B* drag term: 0.00035721186 1/REarth
Two-line elements (TLE)
Creation date: Oct. 26, 2025, 2:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 25, 2025, 11:48 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 10644U 76077E 25298.49220779 .00000022 00000-0 35721-3 0 9993
TLE line 2: 2 10644 101.3448 266.3896 0105546 125.1264 0.0254 12.61774858265137
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
