Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18937
Days in orbit
Revolutions
≈ 12.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.2
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: 1973-086HR
Object number (NORAD): 42577
Object ID (CCSDS): 42577
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 113.21 minutes
Inclination: 101.2313 deg
SMA: 7752.038 km
Apoapsis: 1433.713 km
Periapsis: 1314.094 km
RAAN: 164.8657 deg
Eccentricy: 0.00771531
Argument of periapsis: 108.1092 deg
Mean anomaly: 252.8414 deg
Mean motion: 12.71975909 rev/day
Mean motion (dot): 0.00000486 rev/day2
B* drag term: 0.0025642918 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 11:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 1:32 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 42577U 73086HR 25243.06428589 .00000486 00000-0 25643-2 0 9997
TLE line 2: 2 42577 101.2313 164.8657 0077153 108.1092 252.8414 12.71975909 5415
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
