Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025BDB
Object number (NORAD): 31009
Object ID (CCSDS): 31009
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.83 minutes
Inclination: 98.8975 deg
SMA: 7270.672 km
Apoapsis: 930.947 km
Periapsis: 854.127 km
RAAN: 341.8155 deg
Eccentricy: 0.0052829
Argument of periapsis: 239.4285 deg
Mean anomaly: 176.6757 deg
Mean motion: 14.00364004 rev/day
Mean motion (dot): 0.00000296 rev/day2
B* drag term: 0.00022615 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 11:18 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31009U 99025BDB 25345.97146632 .00000296 00000-0 22615-3 0 9991
TLE line 2: 2 31009 98.8975 341.8155 0052829 239.4285 176.6757 14.00364004958505
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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