Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9661
Days in orbit
Revolutions
≈ 14.1
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: 1999-025BTL
Object number (NORAD): 31424
Object ID (CCSDS): 31424
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.251 minutes
Inclination: 98.4895 deg
SMA: 7243.353 km
Apoapsis: 932.217 km
Periapsis: 798.218 km
RAAN: 340.9752 deg
Eccentricy: 0.00924978
Argument of periapsis: 255.5155 deg
Mean anomaly: 103.5739 deg
Mean motion: 14.08293921 rev/day
Mean motion (dot): 0.00000729 rev/day2
B* drag term: 0.00043344073 1/REarth
Two-line elements (TLE)
Creation date: Oct. 21, 2025, 3:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 20, 2025, 8:22 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31424U 99025BTL 25293.84898156 .00000729 00000-0 43344-3 0 9998
TLE line 2: 2 31424 98.4895 340.9752 0092498 255.5155 103.5739 14.08293921624266
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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