Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
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: 1999-025BUB
Object number (NORAD): 31439
Object ID (CCSDS): 31439
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.215 minutes
Inclination: 98.9172 deg
SMA: 7288.798 km
Apoapsis: 1010.239 km
Periapsis: 811.087 km
RAAN: 197.0343 deg
Eccentricy: 0.0136615
Argument of periapsis: 244.1011 deg
Mean anomaly: 296.5803 deg
Mean motion: 13.95143416 rev/day
Mean motion (dot): 0.00000566 rev/day2
B* drag term: 0.00041821 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 4:36 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 7:47 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31439U 99025BUB 25185.82490113 .00000566 00000-0 41821-3 0 9990
TLE line 2: 2 31439 98.9172 197.0343 0136615 244.1011 296.5803 13.95143416609881
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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