Key statistics
Satellite CZ-4 R/B at a glance.
Uptime
13453
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4 R/B.
Object identification
Identified? True
Debris? False
Object name: CZ-4 R/B
International designator: 1988-080B
Object number (NORAD): 19468
Object ID (CCSDS): 19468
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 102.583 minutes
Inclination: 99.0099 deg
SMA: 7259.023 km
Apoapsis: 932.715 km
Periapsis: 829.062 km
RAAN: 235.2919 deg
Eccentricy: 0.0071396
Argument of periapsis: 171.5715 deg
Mean anomaly: 307.2636 deg
Mean motion: 14.03736202 rev/day
Mean motion (dot): -0.00000263 rev/day2
B* drag term: -0.00013615 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 2:42 p.m. UTC
TLE line 0: 0 CZ-4 R/B
TLE line 1: 1 19468U 88080B 25187.61261302 -.00000263 00000-0 -13615-3 0 9998
TLE line 2: 2 19468 99.0099 235.2919 0071396 171.5715 307.2636 14.03736202885703
Live tracking on map
Real-time ground track for satellite CZ-4 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CZ-4 R/B.
Associated space launch
Chinese polar orbiting meteorological satellite
CZ-4 R/B was lifted into orbit during the mission ‘Long March 4A | Feng Yun 1A’, on board a Long March 4A space rocket.
The launch took place on Sept. 6, 1988, 8:30 p.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4A | Feng Yun 1A
Agency: N/A
Status: Launch Successful
Launch date: Sept. 6, 1988, 8:30 p.m. UTC
Rocket: Long March 4A
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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