Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
19031
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
101.9
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: 1973-086T
Object number (NORAD): 7027
Object ID (CCSDS): 7027
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 116.58 minutes
Inclination: 101.9135 deg
SMA: 7905.123 km
Apoapsis: 1575.151 km
Periapsis: 1478.825 km
RAAN: 238.6685 deg
Eccentricy: 0.00609264
Argument of periapsis: 23.6595 deg
Mean anomaly: 128.41 deg
Mean motion: 12.35207298 rev/day
Mean motion (dot): 0.00000016 rev/day2
B* drag term: 0.000472042 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 4:49 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 07027U 73086T 25346.20109122 .00000016 00000-0 47204-3 0 9994
TLE line 2: 2 07027 101.9135 238.6685 0060926 23.6595 128.4100 12.35207298340955
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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