Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
9500
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-4B DEB.
Object identification
Identified? True
Debris? True
Object name: CZ-4B DEB
International designator: 1999-025EKD
Object number (NORAD): 37580
Object ID (CCSDS): 37580
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.262 minutes
Inclination: 98.8525 deg
SMA: 7243.874 km
Apoapsis: 956.872 km
Periapsis: 774.606 km
RAAN: 174.2963 deg
Eccentricy: 0.0125807
Argument of periapsis: 96.1795 deg
Mean anomaly: 54.4619 deg
Mean motion: 14.08141915 rev/day
Mean motion (dot): 0.00000634 rev/day2
B* drag term: 0.00036882 1/REarth
Two-line elements (TLE)
Creation date: May 11, 2025, 10:21 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 11, 2025, 2:41 p.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 37580U 99025EKD 25131.61192927 .00000634 00000-0 36882-3 0 9990
TLE line 2: 2 37580 98.8525 174.2963 0125807 96.1795 54.4619 14.08141915121225
Live tracking on map
Real-time ground track for satellite CZ-4B DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CZ-4B DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Feng Yun 1C’, on board a Long March 4B space rocket.
The launch took place on May 10, 1999, 1:33 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Feng Yun 1C
Agency: N/A
Status: Launch Successful
Launch date: May 10, 1999, 1:33 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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