Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
18427
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.8
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: 1975-004J
Object number (NORAD): 8682
Object ID (CCSDS): 8682
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.375 minutes
Inclination: 97.7823 deg
SMA: 7201.915 km
Apoapsis: 933.107 km
Periapsis: 714.452 km
RAAN: 250.9368 deg
Eccentricy: 0.0151803
Argument of periapsis: 38.1015 deg
Mean anomaly: 323.0784 deg
Mean motion: 14.20465908 rev/day
Mean motion (dot): 0.00000257 rev/day2
B* drag term: 0.00012157 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 2:43 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 08682U 75004J 25185.61346043 .00000257 00000-0 12157-3 0 9991
TLE line 2: 2 08682 97.7823 250.9368 0151803 38.1015 323.0784 14.20465908600968
Live tracking on map
Real-time ground track for satellite DELTA 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object DELTA 1 DEB.
Associated space launch
Earth observation satellite
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2910 | Landsat 2’, on board a Delta 2910 space rocket.
The launch took place on Jan. 22, 1975, 5:55 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Landsat 2
Agency: N/A
Status: Launch Successful
Launch date: Jan. 22, 1975, 5:55 p.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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