Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
4432
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.9
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: 2013-057F
Object number (NORAD): 40533
Object ID (CCSDS): 40533
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.5 minutes
Inclination: 74.9168 deg
SMA: 7065.087 km
Apoapsis: 803.378 km
Periapsis: 570.527 km
RAAN: 134.1139 deg
Eccentricy: 0.01647896
Argument of periapsis: 286.446 deg
Mean anomaly: 71.8656 deg
Mean motion: 14.61929607 rev/day
Mean motion (dot): 0.00007889 rev/day2
B* drag term: 0.0013003639 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, 3:41 a.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 40533U 13057F 25346.15412475 .00007889 00000-0 13004-2 0 9992
TLE line 2: 2 40533 74.9168 134.1139 0164790 286.4460 71.8656 14.61929607566107
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
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Shijian 16’, on board a Long March 4B space rocket.
The launch took place on Oct. 25, 2013, 3:50 a.m. from Launch Area 94 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 4B | Shijian 16
Agency: N/A
Status: Launch Successful
Launch date: Oct. 25, 2013, 3:50 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Area 94 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
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