Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.3
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: 1999-025BDX
Object number (NORAD): 31029
Object ID (CCSDS): 31029
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.396 minutes
Inclination: 98.8585 deg
SMA: 7155.447 km
Apoapsis: 841.796 km
Periapsis: 712.829 km
RAAN: 244.3844 deg
Eccentricy: 0.00901184
Argument of periapsis: 71.7234 deg
Mean anomaly: 104.7273 deg
Mean motion: 14.34325057 rev/day
Mean motion (dot): 0.00001442 rev/day2
B* drag term: 0.00050619896 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 11:11 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31029U 99025BDX 25347.46643248 .00001442 00000-0 50620-3 0 9995
TLE line 2: 2 31029 98.8585 244.3844 0090118 71.7234 104.7273 14.34325057978060
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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