Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17941
Days in orbit
Revolutions
≈ 11.7
Per day
Orbit
MEO
Medium Earth 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: 1976-077EB
Object number (NORAD): 13529
Object ID (CCSDS): 13529
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 123.488 minutes
Inclination: 101.8734 deg
SMA: 8214.435 km
Apoapsis: 2150.904 km
Periapsis: 1521.697 km
RAAN: 352.5089 deg
Eccentricy: 0.03829883
Argument of periapsis: 102.0012 deg
Mean anomaly: 333.7145 deg
Mean motion: 11.66101032 rev/day
Mean motion (dot): -0.00000345 rev/day2
B* drag term: -0.0048230421 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 9:49 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 4:55 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 13529U 76077EB 25251.20531586 -.00000345 00000-0 -48230-2 0 9995
TLE line 2: 2 13529 101.8734 352.5089 0382988 102.0012 333.7145 11.66101032909018
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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