Key statistics
Satellite CZ-4C R/B at a glance.
Uptime
4606
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: 104.987 minutes
Inclination: 63.3912 deg
SMA: 7371.98 km
Apoapsis: 1430.654 km
Periapsis: 557.037 km
RAAN: 298.3785 deg
Eccentricy: 0.0592525
Argument of periapsis: 9.5047 deg
Mean anomaly: 351.6635 deg
Mean motion: 13.7159694 rev/day
Mean motion (dot): 0.00000007 rev/day2
B* drag term: 0.000041528 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 1:54 p.m. UTC
TLE line 0: 0 CZ-4C R/B
TLE line 1: 1 39014U 12066D 25186.57965227 .00000007 00000-0 41528-4 0 9998
TLE line 2: 2 39014 63.3912 298.3785 0592525 9.5047 351.6635 13.71596940630999
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
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