Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18369
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.6
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: 1975-004EQ
Object number (NORAD): 9313
Object ID (CCSDS): 9313
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.053 minutes
Inclination: 97.5858 deg
SMA: 7139.174 km
Apoapsis: 822.153 km
Periapsis: 699.925 km
RAAN: 5.0805 deg
Eccentricy: 0.0085604
Argument of periapsis: 334.7395 deg
Mean anomaly: 24.9621 deg
Mean motion: 14.39232008 rev/day
Mean motion (dot): 0.00000315 rev/day2
B* drag term: 0.00010914 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 9:36 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 09313U 75004EQ 25127.90026820 .00000315 00000-0 10914-3 0 9993
TLE line 2: 2 09313 97.5858 5.0805 0085604 334.7395 24.9621 14.39232008577404
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
Associated space launch
Earth observation satellite
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2910 | Landsat 2’, on board a Delta 2910 space rocket.
The launch took place on Jan. 22, 1975, 5:55 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Landsat 2
Agency: N/A
Status: Launch Successful
Launch date: Jan. 22, 1975, 5:55 p.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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