Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
6441
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-4 DEB.
Object identification
Identified? True
Debris? True
Object name: CZ-4 DEB
International designator: 2007-042C
Object number (NORAD): 32473
Object ID (CCSDS): 32473
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.64 minutes
Inclination: 97.9672 deg
SMA: 7071.772 km
Apoapsis: 759.923 km
Periapsis: 627.351 km
RAAN: 145.7352 deg
Eccentricy: 0.0093733
Argument of periapsis: 69.6515 deg
Mean anomaly: 291.4726 deg
Mean motion: 14.59857223 rev/day
Mean motion (dot): 0.00004746 rev/day2
B* drag term: 0.0009419 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 11:53 a.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 32473U 07042C 25127.49536584 .00004746 00000-0 94190-3 0 9990
TLE line 2: 2 32473 97.9672 145.7352 0093733 69.6515 291.4726 14.59857223919461
Live tracking on map
Real-time ground track for satellite CZ-4 DEB.
Associated space launch
Chinese-Brazilian Earth observation satellite
CZ-4 DEB was lifted into orbit during the mission ‘Long March 4B | Zi Yuan 1-2B’, on board a Long March 4B space rocket.
The launch took place on Sept. 19, 2007, 3:26 a.m. from Launch Complex 7.
For more information about the launch, click the button.

Long March 4B | Zi Yuan 1-2B
Agency: N/A
Status: Launch Successful
Launch date: Sept. 19, 2007, 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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