Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
4337
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
75.0
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: 2013-057D
Object number (NORAD): 40531
Object ID (CCSDS): 40531
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.972 minutes
Inclination: 74.9731 deg
SMA: 7087.65 km
Apoapsis: 842.712 km
Periapsis: 576.318 km
RAAN: 18.563 deg
Eccentricy: 0.01879285
Argument of periapsis: 174.4004 deg
Mean anomaly: 185.9331 deg
Mean motion: 14.54954418 rev/day
Mean motion (dot): 0.00009017 rev/day2
B* drag term: 0.0016549624 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, 8:11 a.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 40531U 13057D 25251.34135656 .00009017 00000-0 16550-2 0 9993
TLE line 2: 2 40531 74.9731 18.5630 0187929 174.4004 185.9331 14.54954418550774
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 | 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 4 (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 4 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
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