Key statistics
Satellite CZ-4C R/B at a glance.
Uptime
4767
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: 104.969 minutes
Inclination: 63.3859 deg
SMA: 7371.132 km
Apoapsis: 1441.08 km
Periapsis: 544.915 km
RAAN: 222.1475 deg
Eccentricy: 0.0607888
Argument of periapsis: 10.3725 deg
Mean anomaly: 350.9217 deg
Mean motion: 13.71833646 rev/day
Mean motion (dot): 0.00000755 rev/day2
B* drag term: 0.00025237092 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 4:39 p.m. UTC
TLE line 0: 0 CZ-4C R/B
TLE line 1: 1 39014U 12066D 25347.69428425 .00000755 00000-0 25237-3 0 9992
TLE line 2: 2 39014 63.3859 222.1475 0607888 10.3725 350.9217 13.71833646653093
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 94 (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 94 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
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