Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17940
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.5
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: 1976-077GG
Object number (NORAD): 40763
Object ID (CCSDS): 40763
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 114.378 minutes
Inclination: 101.5366 deg
SMA: 7805.275 km
Apoapsis: 1454.018 km
Periapsis: 1400.261 km
RAAN: 227.8757 deg
Eccentricy: 0.00344363
Argument of periapsis: 31.4453 deg
Mean anomaly: 328.8673 deg
Mean motion: 12.58984749 rev/day
Mean motion (dot): 0.00000453 rev/day2
B* drag term: 0.0028960217 1/REarth
Two-line elements (TLE)
Creation date: Sept. 6, 2025, 10:23 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 5:34 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 40763U 76077GG 25249.23255582 .00000453 00000-0 28960-2 0 9990
TLE line 2: 2 40763 101.5366 227.8757 0034436 31.4453 328.8673 12.58984749 56388
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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