Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
6206
Days in orbit
Revolutions
≈ 14.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.6
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: 2008-053G
Object number (NORAD): 35571
Object ID (CCSDS): 35571
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 96.925 minutes
Inclination: 97.6313 deg
SMA: 6989.562 km
Apoapsis: 688.929 km
Periapsis: 533.925 km
RAAN: 325.8722 deg
Eccentricy: 0.0110882
Argument of periapsis: 135.8014 deg
Mean anomaly: 225.2126 deg
Mean motion: 14.85688652 rev/day
Mean motion (dot): 0.00014433 rev/day2
B* drag term: 0.0014924 1/REarth
Two-line elements (TLE)
Creation date: Oct. 21, 2025, 11:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 21, 2025, 8:26 p.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 35571U 08053G 25294.85188074 .00014433 00000-0 14924-2 0 9997
TLE line 2: 2 35571 97.6313 325.8722 0110882 135.8014 225.2126 14.85688652897088
Live tracking on map
Real-time ground track for satellite CZ-4B DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CZ-4B DEB.
Associated space launch
It was announced that the two satellites had a design life of at least two years, and would be used to probe the space environment, radiation and its effects, record space physical environment parameters, and conduct other related space experiments.
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Shi Jian 6E & 6F’, on board a Long March 4B space rocket.
The launch took place on Oct. 25, 2008, 1:15 a.m. from Launch Complex 9.
For more information about the launch, click the button.

Long March 4B | Shi Jian 6E & 6F
Agency: N/A
Status: Launch Successful
Launch date: Oct. 25, 2008, 1:15 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
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