Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19038
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
102.4
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: 1973-086HF
Object number (NORAD): 19512
Object ID (CCSDS): 19512
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 116.579 minutes
Inclination: 102.4079 deg
SMA: 7905.095 km
Apoapsis: 1550.159 km
Periapsis: 1503.762 km
RAAN: 357.9101 deg
Eccentricy: 0.00293465
Argument of periapsis: 63.4646 deg
Mean anomaly: 311.4552 deg
Mean motion: 12.35213684 rev/day
Mean motion (dot): -0.00000022 rev/day2
B* drag term: 0.0001883064 1/REarth
Two-line elements (TLE)
Creation date: Dec. 20, 2025, 5:42 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 20, 2025, 7:11 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 19512U 73086HF 25354.29990058 -.00000022 00000-0 18831-3 0 9992
TLE line 2: 2 19512 102.4079 357.9101 0029347 63.4646 311.4552 12.35213684695380
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 0300 | NOAA 3’, on board a Delta 0300 space rocket.
The launch took place on Nov. 6, 1973, 5:02 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 0300 | NOAA 3
Agency: N/A
Status: Launch Successful
Launch date: Nov. 6, 1973, 5:02 p.m. UTC
Rocket: Delta 0300
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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