Key statistics
Satellite CZ-4 DEB at a glance.
Uptime
12790
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1990-081BW
Object number (NORAD): 20913
Object ID (CCSDS): 20913
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.974 minutes
Inclination: 98.8498 deg
SMA: 7230.237 km
Apoapsis: 924.6 km
Periapsis: 779.604 km
RAAN: 235.5806 deg
Eccentricy: 0.01002707
Argument of periapsis: 72.0747 deg
Mean anomaly: 78.5576 deg
Mean motion: 14.12127685 rev/day
Mean motion (dot): 0.00000793 rev/day2
B* drag term: 0.0004347209 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 6:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 10:36 a.m. UTC
TLE line 0: 0 CZ-4 DEB
TLE line 1: 1 20913U 90081BW 25251.44219640 .00000793 00000-0 43472-3 0 9990
TLE line 2: 2 20913 98.8498 235.5806 0100271 72.0747 78.5576 14.12127685791844
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.
