Key statistics
Satellite CZ-4C R/B at a glance.
Uptime
4671
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
63.4
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: 2012-066D
Object number (NORAD): 39014
Object ID (CCSDS): 39014
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.981 minutes
Inclination: 63.3882 deg
SMA: 7371.681 km
Apoapsis: 1434.978 km
Periapsis: 552.115 km
RAAN: 122.9359 deg
Eccentricy: 0.05988202
Argument of periapsis: 9.8573 deg
Mean anomaly: 351.3617 deg
Mean motion: 13.71680356 rev/day
Mean motion (dot): 0.00000502 rev/day2
B* drag term: 0.00018823591 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, 9:26 a.m. UTC
TLE line 0: 0 CZ-4C R/B
TLE line 1: 1 39014U 12066D 25251.39312175 .00000502 00000-0 18824-3 0 9991
TLE line 2: 2 39014 63.3882 122.9359 0598820 9.8573 351.3617 13.71680356639884
Live tracking on map
Real-time ground track for satellite CZ-4C R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CZ-4C R/B.
Associated space launch
CZ-4C R/B was lifted into orbit during the mission ‘Long March 4C | Yaogan 16A, Yaogan 16B, Yaogan 16C’, on board a Long March 4C space rocket.
The launch took place on Nov. 25, 2012, 4:06 a.m. from Launch Area 4 (SLS-2 / 603).
For more information about the launch, click the button.

Long March 4C | Yaogan 16A, Yaogan 16B, Yaogan 16C
Agency: N/A
Status: Launch Successful
Launch date: Nov. 25, 2012, 4:06 a.m. UTC
Rocket: Long March 4C
Launch pad: Launch Area 4 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.