Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9616
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025BTT
Object number (NORAD): 31431
Object ID (CCSDS): 31431
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.678 minutes
Inclination: 98.5438 deg
SMA: 7263.482 km
Apoapsis: 985.747 km
Periapsis: 784.946 km
RAAN: 135.8353 deg
Eccentricy: 0.01382268
Argument of periapsis: 33.4709 deg
Mean anomaly: 327.51 deg
Mean motion: 14.02443933 rev/day
Mean motion (dot): 0.00002953 rev/day2
B* drag term: 0.0017899953 1/REarth
Two-line elements (TLE)
Creation date: Aug. 29, 2025, 9:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 4:50 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31431U 99025BTT 25241.20206515 .00002953 00000-0 17900-2 0 9990
TLE line 2: 2 31431 98.5438 135.8353 0138227 33.4709 327.5100 14.02443933930528
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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