Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12886
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: 98.316 minutes
Inclination: 98.2447 deg
SMA: 7056.277 km
Apoapsis: 690.011 km
Periapsis: 666.273 km
RAAN: 350.0377 deg
Eccentricy: 0.00168206
Argument of periapsis: 140.1255 deg
Mean anomaly: 230.578 deg
Mean motion: 14.64668536 rev/day
Mean motion (dot): 0.00014864 rev/day2
B* drag term: 0.002792721 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:10 a.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 20853U 90081R 25346.29897987 .00014864 00000-0 27927-2 0 9997
TLE line 2: 2 20853 98.2447 350.0377 0016821 140.1255 230.5780 14.64668536831012
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.
