Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18286
Days in orbit
Revolutions
≈ 12.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.6
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: 1975-052LR
Object number (NORAD): 42632
Object ID (CCSDS): 42632
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 113.388 minutes
Inclination: 99.5925 deg
SMA: 7760.155 km
Apoapsis: 1691.935 km
Periapsis: 1072.105 km
RAAN: 300.1863 deg
Eccentricy: 0.0399367
Argument of periapsis: 70.5006 deg
Mean anomaly: 293.8766 deg
Mean motion: 12.69980797 rev/day
Mean motion (dot): -0.00000093 rev/day2
B* drag term: -0.00022443 1/REarth
Two-line elements (TLE)
Creation date: July 3, 2025, 3:40 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 2, 2025, 6:10 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 42632U 75052LR 25183.75719414 -.00000093 00000-0 -22443-3 0 9995
TLE line 2: 2 42632 99.5925 300.1863 0399367 70.5006 293.8766 12.69980797495966
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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