Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18987
Days in orbit
Revolutions
≈ 12.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.8
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: 1973-086HD
Object number (NORAD): 19291
Object ID (CCSDS): 19291
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 115.062 minutes
Inclination: 101.8083 deg
SMA: 7836.373 km
Apoapsis: 1483.465 km
Periapsis: 1433.01 km
RAAN: 275.6887 deg
Eccentricy: 0.00321929
Argument of periapsis: 254.404 deg
Mean anomaly: 259.2056 deg
Mean motion: 12.51497969 rev/day
Mean motion (dot): 0.00000296 rev/day2
B* drag term: 0.0021962288 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 2:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 27, 2025, 10:27 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 19291U 73086HD 25300.43562931 .00000296 00000-0 21962-2 0 9998
TLE line 2: 2 19291 101.8083 275.6887 0032193 254.4040 259.2056 12.51497969704367
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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