Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
8614
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: 2002-024D
Object number (NORAD): 27433
Object ID (CCSDS): 27433
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 101.801 minutes
Inclination: 98.947 deg
SMA: 7222.07 km
Apoapsis: 853.61 km
Periapsis: 834.261 km
RAAN: 31.3182 deg
Eccentricy: 0.00133956
Argument of periapsis: 309.6502 deg
Mean anomaly: 50.3488 deg
Mean motion: 14.14523612 rev/day
Mean motion (dot): 0.00000603 rev/day2
B* drag term: 0.00033750135 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 3:05 p.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 27433U 02024D 25347.62853694 .00000603 00000-0 33750-3 0 9991
TLE line 2: 2 27433 98.9470 31.3182 0013396 309.6502 50.3488 14.14523612215097
Live tracking on map
Real-time ground track for satellite CZ-4B DEB.
Associated space launch
HaiYang abbreviated HY, is a series of marine remote sensing satellites developed and operated by China since 2002. As of June 2020, six satellites were launched and two more are planned. Feng Yun 1D was a polar orbiting meteorological satellite.
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Hai Yang 1 & Feng Yun 1D’, on board a Long March 4B space rocket.
The launch took place on May 15, 2002, 1:50 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Hai Yang 1 & Feng Yun 1D
Agency: N/A
Status: Launch Successful
Launch date: May 15, 2002, 1:50 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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