Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9668
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025BTX
Object number (NORAD): 31435
Object ID (CCSDS): 31435
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.087 minutes
Inclination: 99.037 deg
SMA: 7093.131 km
Apoapsis: 820.514 km
Periapsis: 609.478 km
RAAN: 108.9247 deg
Eccentricy: 0.01487611
Argument of periapsis: 319.333 deg
Mean anomaly: 39.683 deg
Mean motion: 14.53268344 rev/day
Mean motion (dot): 0.00001042 rev/day2
B* drag term: 0.00023003129 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 2:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 27, 2025, 4:57 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31435U 99025BTX 25300.70632844 .00001042 00000-0 23003-3 0 9993
TLE line 2: 2 31435 99.0370 108.9247 0148761 319.3330 39.6830 14.53268344977042
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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