Key statistics
Satellite CZ-4B R/B at a glance.
Uptime
30
Days in orbit
Revolutions
≈ 15.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.4
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: 2025-314B
Object number (NORAD): 67301
Object ID (CCSDS): 67301
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
Orbital parameters
Period: 91.53 minutes
Inclination: 97.3704 deg
SMA: 6727.721 km
Apoapsis: 436.523 km
Periapsis: 262.65 km
RAAN: 107.7213 deg
Eccentricy: 0.01292213
Argument of periapsis: 266.1558 deg
Mean anomaly: 92.4924 deg
Mean motion: 15.73260986 rev/day
Mean motion (dot): 0.00162322 rev/day2
B* drag term: 0.00069978882 1/REarth
Two-line elements (TLE)
Creation date: Jan. 29, 2026, 3:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Jan. 28, 2026, 10:22 p.m. UTC
TLE line 0: 0 CZ-4B R/B
TLE line 1: 1 67301U 25314B 26028.93214655 .00162322 10109-4 69979-3 0 9999
TLE line 2: 2 67301 97.3704 107.7213 0129221 266.1558 92.4924 15.73260986 4630
Live tracking on map
Real-time ground track for satellite CZ-4B R/B.
In-orbit conjunctions
There are no conjunctions computed for CZ-4B R/B, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
A satellite officially described as for cartography purposes, details TBD.
CZ-4B R/B was lifted into orbit during the mission ‘Long March 4B | Tianhui 7’, on board a Long March 4B space rocket.
The launch took place on Dec. 30, 2025, 4:12 a.m. from Launch Area 94 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 4B | Tianhui 7
Agency: N/A
Status: Launch Successful
Launch date: Dec. 30, 2025, 4:12 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Area 94 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
Launch Roundup: Worldwide launch manifest quiet as 2026 begins
As 2025 turns to 2026, the worldwide launch manifest is quieting down, with only four… The post Launch Roundup: Worldwide launch manifest quiet as 2026 begins appeared first on NASASpaceFlight.com.
China caps record year for orbital launches with Tianhui-7 and Shijian-29 technology test missions
China reached 92 orbital launches in 2025 with back-to-back missions this week, capping a record year for both the country and the global space sector. The post China caps record year for orbital launches with Tianhui-7 and Shijian-29 technology test mi...
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
