Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9495
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for FENGYUN 1C DEB.
Object identification
Identified? True
Debris? True
Object name: FENGYUN 1C DEB
International designator: 1999-025BLE
Object number (NORAD): 31224
Object ID (CCSDS): 31224
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.826 minutes
Inclination: 98.3598 deg
SMA: 7175.877 km
Apoapsis: 912.673 km
Periapsis: 682.811 km
RAAN: 110.8311 deg
Eccentricy: 0.0160163
Argument of periapsis: 143.8768 deg
Mean anomaly: 282.7232 deg
Mean motion: 14.28204144 rev/day
Mean motion (dot): 0.0000154 rev/day2
B* drag term: 0.0005538 1/REarth
Two-line elements (TLE)
Creation date: April 20, 2025, 3:24 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: April 19, 2025, 6:04 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31224U 99025BLE 25109.25289532 .00001540 00000-0 55380-3 0 9994
TLE line 2: 2 31224 98.3598 110.8311 0160163 143.8768 282.7232 14.28204144658606
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
FENGYUN 1C 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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