Key statistics
Satellite CZ-4 R/B at a glance.
Uptime
13393
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: 102.584 minutes
Inclination: 99.0144 deg
SMA: 7259.043 km
Apoapsis: 932.289 km
Periapsis: 829.527 km
RAAN: 176.0804 deg
Eccentricy: 0.0070782
Argument of periapsis: 339.1586 deg
Mean anomaly: 201.9919 deg
Mean motion: 14.03730404 rev/day
Mean motion (dot): 0.0000006 rev/day2
B* drag term: 0.0000649 1/REarth
Two-line elements (TLE)
Creation date: May 7, 2025, 10:36 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 9:27 p.m. UTC
TLE line 0: 0 CZ-4 R/B
TLE line 1: 1 19468U 88080B 25127.89426490 .00000060 00000-0 64900-4 0 9990
TLE line 2: 2 19468 99.0144 176.0804 0070782 339.1586 201.9919 14.03730404877539
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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