Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
9555
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-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: 102.257 minutes
Inclination: 98.8493 deg
SMA: 7243.628 km
Apoapsis: 954.632 km
Periapsis: 776.354 km
RAAN: 229.2352 deg
Eccentricy: 0.0123058
Argument of periapsis: 298.7422 deg
Mean anomaly: 215.2285 deg
Mean motion: 14.08213701 rev/day
Mean motion (dot): 0.00000356 rev/day2
B* drag term: 0.00021902 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 2:27 p.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 37580U 99025EKD 25187.60235784 .00000356 00000-0 21902-3 0 9997
TLE line 2: 2 37580 98.8493 229.2352 0123058 298.7422 215.2285 14.08213701129109
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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