Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9718
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.9
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: 1999-025DYD
Object number (NORAD): 36659
Object ID (CCSDS): 36659
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.793 minutes
Inclination: 99.8543 deg
SMA: 7315.973 km
Apoapsis: 1037.23 km
Periapsis: 838.446 km
RAAN: 351.8249 deg
Eccentricy: 0.01358559
Argument of periapsis: 70.8843 deg
Mean anomaly: 290.6965 deg
Mean motion: 13.87377443 rev/day
Mean motion (dot): 0.00001037 rev/day2
B* drag term: 0.00085639601 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 6:24 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 14, 2025, 6:13 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 36659U 99025DYD 25348.25947928 .00001037 00000-0 85640-3 0 9999
TLE line 2: 2 36659 99.8543 351.8249 0135856 70.8843 290.6965 13.87377443604463
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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