Key statistics
Satellite CZ-4C R/B at a glance.
Uptime
4250
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
100.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4C R/B.
Object identification
Identified? True
Debris? False
Object name: CZ-4C R/B
International designator: 2013-065B
Object number (NORAD): 39411
Object ID (CCSDS): 39411
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 107.181 minutes
Inclination: 100.379 deg
SMA: 7474.305 km
Apoapsis: 1200.544 km
Periapsis: 991.796 km
RAAN: 118.4448 deg
Eccentricy: 0.0139644
Argument of periapsis: 306.8046 deg
Mean anomaly: 52.0337 deg
Mean motion: 13.43527434 rev/day
Mean motion (dot): -0.00000039 rev/day2
B* drag term: 0.000016195 1/REarth
Two-line elements (TLE)
Creation date: July 10, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 9, 2025, 6:04 p.m. UTC
TLE line 0: 0 CZ-4C R/B
TLE line 1: 1 39411U 13065B 25190.75316199 -.00000039 00000-0 16195-4 0 9990
TLE line 2: 2 39411 100.3790 118.4448 0139644 306.8046 52.0337 13.43527434570608
Live tracking on map
Real-time ground track for satellite CZ-4C R/B.
Associated space launch
CZ-4C R/B was lifted into orbit during the mission ‘Long March 4C | Yaogan 19’, on board a Long March 4C space rocket.
The launch took place on Nov. 20, 2013, 3:31 a.m. from Launch Complex 9.
For more information about the launch, click the button.

Long March 4C | Yaogan 19
Agency: N/A
Status: Launch Successful
Launch date: Nov. 20, 2013, 3:31 a.m. UTC
Rocket: Long March 4C
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
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