Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12833
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.2
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: 1990-081R
Object number (NORAD): 20853
Object ID (CCSDS): 20853
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 98.41 minutes
Inclination: 98.2452 deg
SMA: 7060.766 km
Apoapsis: 693.305 km
Periapsis: 671.956 km
RAAN: 298.4903 deg
Eccentricy: 0.0015118
Argument of periapsis: 311.2717 deg
Mean anomaly: 153.7809 deg
Mean motion: 14.6327197 rev/day
Mean motion (dot): 0.00014864 rev/day2
B* drag term: 0.0028817 1/REarth
Two-line elements (TLE)
Creation date: Oct. 22, 2025, 12:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 21, 2025, 6:46 p.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 20853U 90081R 25294.78239014 .00014864 00000-0 28817-2 0 9993
TLE line 2: 2 20853 98.2452 298.4903 0015118 311.2717 153.7809 14.63271970823470
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.
