Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17992
Days in orbit
Revolutions
≈ 12.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
102.5
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: 1976-077GB
Object number (NORAD): 40758
Object ID (CCSDS): 40758
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 117.506 minutes
Inclination: 102.4919 deg
SMA: 7946.928 km
Apoapsis: 1638.582 km
Periapsis: 1499.004 km
RAAN: 267.3875 deg
Eccentricy: 0.00878187
Argument of periapsis: 154.8266 deg
Mean anomaly: 228.636 deg
Mean motion: 12.25473267 rev/day
Mean motion (dot): 0.00000033 rev/day2
B* drag term: 0.00069863356 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 7:11 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 28, 2025, 3:35 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 40758U 76077GB 25301.14980530 .00000033 00000-0 69863-3 0 9993
TLE line 2: 2 40758 102.4919 267.3875 0087819 154.8266 228.6360 12.25473267533686
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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