Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12833
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
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: 1990-081CB
Object number (NORAD): 20969
Object ID (CCSDS): 20969
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.505 minutes
Inclination: 98.43 deg
SMA: 7113.085 km
Apoapsis: 763.682 km
Periapsis: 706.219 km
RAAN: 300.5191 deg
Eccentricy: 0.0040393
Argument of periapsis: 356.9589 deg
Mean anomaly: 112.5442 deg
Mean motion: 14.47157235 rev/day
Mean motion (dot): 0.00005877 rev/day2
B* drag term: 0.0016058 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 20969U 90081CB 25294.78261563 .00005877 00000-0 16058-2 0 9993
TLE line 2: 2 20969 98.4300 300.5191 0040393 356.9589 112.5442 14.47157235822409
Live tracking on map
Real-time ground track for satellite CZ-4 DEB.
In-orbit conjunctions
There are no conjunctions computed for CZ-4 DEB, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated 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.
