Key statistics
Satellite CZ-4C R/B at a glance.
Uptime
4407
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 2013-052B
Object number (NORAD): 39261
Object ID (CCSDS): 39261
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.427 minutes
Inclination: 98.8674 deg
SMA: 7156.92 km
Apoapsis: 802.143 km
Periapsis: 755.428 km
RAAN: 166.4026 deg
Eccentricy: 0.0032636
Argument of periapsis: 91.5578 deg
Mean anomaly: 268.9344 deg
Mean motion: 14.33882281 rev/day
Mean motion (dot): 0.00000143 rev/day2
B* drag term: 0.000067452567 1/REarth
Two-line elements (TLE)
Creation date: Oct. 16, 2025, 2:37 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 15, 2025, 10:33 p.m. UTC
TLE line 0: 0 CZ-4C R/B
TLE line 1: 1 39261U 13052B 25288.94005750 .00000143 00000-0 67453-4 0 9994
TLE line 2: 2 39261 98.8674 166.4026 0032636 91.5578 268.9344 14.33882281630718
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 | Fengyun-3C’, on board a Long March 4C space rocket.
The launch took place on Sept. 23, 2013, 3:07 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 4C | Fengyun-3C
Agency: N/A
Status: Launch Successful
Launch date: Sept. 23, 2013, 3:07 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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