Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
5053
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: 98.58 minutes
Inclination: 97.9861 deg
SMA: 7068.902 km
Apoapsis: 759.206 km
Periapsis: 622.328 km
RAAN: 320.823 deg
Eccentricy: 0.00968169
Argument of periapsis: 304.4268 deg
Mean anomaly: 110.8163 deg
Mean motion: 14.60746453 rev/day
Mean motion (dot): 0.00005529 rev/day2
B* drag term: 0.0010701122 1/REarth
Two-line elements (TLE)
Creation date: Oct. 21, 2025, 6:24 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 21, 2025, 8:27 a.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 38309U 11079C 25294.35219046 .00005529 00000-0 10701-2 0 9995
TLE line 2: 2 38309 97.9861 320.8230 0096817 304.4268 110.8163 14.60746453725690
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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