Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
5105
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4B DEB.
Object identification
Identified? True
Debris? True
Object name: CZ-4B DEB
International designator: 2011-079C
Object number (NORAD): 38309
Object ID (CCSDS): 38309
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.544 minutes
Inclination: 97.9793 deg
SMA: 7067.191 km
Apoapsis: 758.466 km
Periapsis: 619.646 km
RAAN: 10.9529 deg
Eccentricy: 0.00982147
Argument of periapsis: 140.1854 deg
Mean anomaly: 239.7949 deg
Mean motion: 14.61276869 rev/day
Mean motion (dot): 0.00005557 rev/day2
B* drag term: 0.0010601743 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:50 a.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 38309U 11079C 25346.32687317 .00005557 00000-0 10602-2 0 9991
TLE line 2: 2 38309 97.9793 10.9529 0098215 140.1854 239.7949 14.61276869733289
Live tracking on map
Real-time ground track for satellite CZ-4B DEB.
Associated space launch
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Zi Yuan 1-02C’, on board a Long March 4B space rocket.
The launch took place on Dec. 22, 2011, 3:26 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Zi Yuan 1-02C
Agency: N/A
Status: Launch Successful
Launch date: Dec. 22, 2011, 3:26 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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