Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9615
Days in orbit
Revolutions
≈ 15.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025BRA
Object number (NORAD): 31346
Object ID (CCSDS): 31346
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 95.598 minutes
Inclination: 98.8487 deg
SMA: 6925.646 km
Apoapsis: 629.877 km
Periapsis: 465.144 km
RAAN: 197.1466 deg
Eccentricy: 0.011893
Argument of periapsis: 349.6296 deg
Mean anomaly: 10.2475 deg
Mean motion: 15.06303093 rev/day
Mean motion (dot): 0.00040524 rev/day2
B* drag term: 0.0023417849 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 2:21 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 3 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31346U 99025BRA 25245.62566288 .00040524 00000-0 23418-2 0 9998
TLE line 2: 2 31346 98.8487 197.1466 0118930 349.6296 10.2475 15.06303093979710
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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