Key statistics
Satellite DELTA 1 DEB at a glance.
Uptime
17589
Days in orbit
Revolutions
≈ 14.0
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: 1977-065CB
Object number (NORAD): 10250
Object ID (CCSDS): 10250
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.131 minutes
Inclination: 29.0779 deg
SMA: 7284.843 km
Apoapsis: 1300.02 km
Periapsis: 513.396 km
RAAN: 277.5458 deg
Eccentricy: 0.05399045
Argument of periapsis: 199.914 deg
Mean anomaly: 157.9582 deg
Mean motion: 13.96279841 rev/day
Mean motion (dot): 0.00003162 rev/day2
B* drag term: 0.00061333021 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 6:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 10:14 a.m. UTC
TLE line 0: 0 DELTA 1 DEB
TLE line 1: 1 10250U 77065CB 25251.42695009 .00003162 00000-0 61333-3 0 9994
TLE line 2: 2 10250 29.0779 277.5458 0539905 199.9140 157.9582 13.96279841268694
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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