Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17471
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
29.1
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: 1977-065DM
Object number (NORAD): 10338
Object ID (CCSDS): 10338
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 104.208 minutes
Inclination: 29.0663 deg
SMA: 7335.473 km
Apoapsis: 1417.025 km
Periapsis: 497.651 km
RAAN: 332.8042 deg
Eccentricy: 0.0626663
Argument of periapsis: 260.1533 deg
Mean anomaly: 92.7766 deg
Mean motion: 13.81849014 rev/day
Mean motion (dot): 0.00001424 rev/day2
B* drag term: 0.00024928 1/REarth
Two-line elements (TLE)
Creation date: May 14, 2025, 3:37 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 13, 2025, 5:14 p.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 10338U 77065DM 25133.71808391 .00001424 00000-0 24928-3 0 9990
TLE line 2: 2 10338 29.0663 332.8042 0626663 260.1533 92.7766 13.81849014358411
Live tracking on map
Real-time ground track for satellite 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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