Key statistics
Satellite CZ-4B DEB at a glance.
Uptime
1912
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
66.1
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: 2020-066C
Object number (NORAD): 46471
Object ID (CCSDS): 46471
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.642 minutes
Inclination: 66.0776 deg
SMA: 7308.87 km
Apoapsis: 960.833 km
Periapsis: 900.636 km
RAAN: 282.256 deg
Eccentricy: 0.00411808
Argument of periapsis: 279.5863 deg
Mean anomaly: 80.0557 deg
Mean motion: 13.89400381 rev/day
Mean motion (dot): 0.00000107 rev/day2
B* drag term: 0.00015388584 1/REarth
Two-line elements (TLE)
Creation date: Dec. 16, 2025, 2:19 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 15, 2025, 10:46 p.m. UTC
TLE line 0: 0 CZ-4B DEB
TLE line 1: 1 46471U 20066C 25349.94911551 .00000107 00000-0 15389-3 0 9991
TLE line 2: 2 46471 66.0776 282.2560 0041181 279.5863 80.0557 13.89400381265494
Live tracking on map
Real-time ground track for satellite CZ-4B DEB.
Associated space launch
Haiyang (Chinese: "Ocean"), abbreviated HY, is a marine remote sensing satellite series planned by China.
CZ-4B DEB was lifted into orbit during the mission ‘Long March 4B | Haiyang 2C’, on board a Long March 4B space rocket.
The launch took place on Sept. 21, 2020, 5:40 a.m. from Launch Area 94 (SLS-2 / 603).
For more information about the launch, click the button.
Long March 4B | Haiyang 2C
Agency: N/A
Status: Launch Successful
Launch date: Sept. 21, 2020, 5:40 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Area 94 (SLS-2 / 603)
Location: Jiuquan Satellite Launch Center, People's Republic of China
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