Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17941
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.1
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: 1976-077BD
Object number (NORAD): 10756
Object ID (CCSDS): 10756
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 115.995 minutes
Inclination: 101.1084 deg
SMA: 7878.667 km
Apoapsis: 1631.071 km
Periapsis: 1369.992 km
RAAN: 112.2872 deg
Eccentricy: 0.01656868
Argument of periapsis: 287.5863 deg
Mean anomaly: 70.7167 deg
Mean motion: 12.41434119 rev/day
Mean motion (dot): 0.00001204 rev/day2
B* drag term: 0.0087238604 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 12:59 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 10756U 76077BD 25250.54133473 .00001204 00000-0 87239-2 0 9998
TLE line 2: 2 10756 101.1084 112.2872 0165687 287.5863 70.7167 12.41434119204869
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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