Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17639
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
29.3
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: 1977-065GM
Object number (NORAD): 39100
Object ID (CCSDS): 39100
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.568 minutes
Inclination: 29.2783 deg
SMA: 7068.362 km
Apoapsis: 937.832 km
Periapsis: 442.622 km
RAAN: 59.1701 deg
Eccentricy: 0.03502999
Argument of periapsis: 282.5323 deg
Mean anomaly: 73.6307 deg
Mean motion: 14.60913765 rev/day
Mean motion (dot): 0.00011551 rev/day2
B* drag term: 0.00093317676 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 2:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 27, 2025, 12:23 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 39100U 77065GM 25300.51602631 .00011551 00000-0 93318-3 0 9992
TLE line 2: 2 39100 29.2783 59.1701 0350300 282.5323 73.6307 14.60913765698006
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
Japanese meteorological satellite built by Hughes Space and Communications Company
DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2914 | Himawari’, on board a Delta 2914 space rocket.
The launch took place on July 14, 1977, 10:39 a.m. from Space Launch Complex 17B.
For more information about the launch, click the button.
Delta 2914 | Himawari
Agency: N/A
Status: Launch Successful
Launch date: July 14, 1977, 10:39 a.m. UTC
Rocket: Delta 2914
Launch pad: Space Launch Complex 17B
Location: Cape Canaveral SFS, FL, USA
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