Key statistics
Satellite CZ-4B R/B at a glance.
Uptime
5446
Days in orbit
Revolutions
≈ 15.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4B R/B.
Object identification
Identified? True
Debris? False
Object name: CZ-4B R/B
International designator: 2010-051C
Object number (NORAD): 37181
Object ID (CCSDS): 37181
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 95.065 minutes
Inclination: 97.8252 deg
SMA: 6899.875 km
Apoapsis: 576.132 km
Periapsis: 467.348 km
RAAN: 277.6351 deg
Eccentricy: 0.00788303
Argument of periapsis: 22.365 deg
Mean anomaly: 338.0987 deg
Mean motion: 15.14749953 rev/day
Mean motion (dot): 0.00010608 rev/day2
B* drag term: 0.00053266061 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 2:21 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 10:20 p.m. UTC
TLE line 0: 0 CZ-4B R/B
TLE line 1: 1 37181U 10051C 25245.93086038 .00010608 00000-0 53266-3 0 9992
TLE line 2: 2 37181 97.8252 277.6351 0078830 22.3650 338.0987 15.14749953815101
Live tracking on map
Real-time ground track for satellite CZ-4B R/B.
Associated space launch
CZ-4B R/B was lifted into orbit during the mission ‘Long March 4B | Shijian 6G & Shijian 6H’, on board a Long March 4B space rocket.
The launch took place on Oct. 6, 2010, 12:49 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Shijian 6G & Shijian 6H
Agency: N/A
Status: Launch Successful
Launch date: Oct. 6, 2010, 12:49 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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