Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18347
Days in orbit
Revolutions
≈ 12.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
99.5
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: 1975-052JS
Object number (NORAD): 21914
Object ID (CCSDS): 21914
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 118.637 minutes
Inclination: 99.4804 deg
SMA: 7997.848 km
Apoapsis: 2124.918 km
Periapsis: 1114.509 km
RAAN: 330.1003 deg
Eccentricy: 0.06316752
Argument of periapsis: 295.0347 deg
Mean anomaly: 87.0451 deg
Mean motion: 12.1378848 rev/day
Mean motion (dot): 0.00000136 rev/day2
B* drag term: 0.00094876352 1/REarth
Two-line elements (TLE)
Creation date: Sept. 2, 2025, 10:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 4:24 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 21914U 75052JS 25245.18374970 .00000136 00000-0 94876-3 0 9990
TLE line 2: 2 21914 99.4804 330.1003 0631675 295.0347 87.0451 12.13788480491484
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
Associated space launch
Experimental meteorological satellite
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2910 | Nimbus 6’, on board a Delta 2910 space rocket.
The launch took place on June 12, 1975, 8:12 a.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Nimbus 6
Agency: N/A
Status: Launch Successful
Launch date: June 12, 1975, 8:12 a.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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