Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12886
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4 DEB.
Object identification
Identified? True
Debris? True
Object name: CZ-4 DEB
International designator: 1990-081AU
Object number (NORAD): 20884
Object ID (CCSDS): 20884
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.167 minutes
Inclination: 98.4938 deg
SMA: 7192.067 km
Apoapsis: 833.769 km
Periapsis: 794.094 km
RAAN: 354.9522 deg
Eccentricy: 0.00275828
Argument of periapsis: 95.8479 deg
Mean anomaly: 264.5845 deg
Mean motion: 14.23384445 rev/day
Mean motion (dot): 0.00002502 rev/day2
B* drag term: 0.0011165614 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 11:55 a.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 20884U 90081AU 25347.49689756 .00002502 00000-0 11166-2 0 9991
TLE line 2: 2 20884 98.4938 354.9522 0027583 95.8479 264.5845 14.23384445629001
Live tracking on map
Real-time ground track for satellite CZ-4 DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
CZ-4 DEB was lifted into orbit during the mission ‘Long March 4A | Feng Yun 1B’, on board a Long March 4A space rocket.
The launch took place on Sept. 3, 1990, 12:53 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4A | Feng Yun 1B
Agency: N/A
Status: Launch Successful
Launch date: Sept. 3, 1990, 12:53 a.m. UTC
Rocket: Long March 4A
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
