Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17232
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1978-026JC
Object number (NORAD): 37641
Object ID (CCSDS): 37641
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.578 minutes
Inclination: 98.8022 deg
SMA: 7164.122 km
Apoapsis: 837.472 km
Periapsis: 734.503 km
RAAN: 145.3549 deg
Eccentricy: 0.0071864
Argument of periapsis: 186.4324 deg
Mean anomaly: 173.5943 deg
Mean motion: 14.31720569 rev/day
Mean motion (dot): 0.00002139 rev/day2
B* drag term: 0.00079553 1/REarth
Two-line elements (TLE)
Creation date: May 3, 2025, 5:28 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 3, 2025, 6:41 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 37641U 78026JC 25123.27910073 .00002139 00000-0 79553-3 0 9993
TLE line 2: 2 37641 98.8022 145.3549 0071864 186.4324 173.5943 14.31720569296734
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 3’, on board a Delta 2910 space rocket.
The launch took place on March 5, 1978, 5:54 p.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta 2910 | Landsat 3
Agency: N/A
Status: Launch Successful
Launch date: March 5, 1978, 5:54 p.m. UTC
Rocket: Delta 2910
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
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