Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9660
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025CLC
Object number (NORAD): 31901
Object ID (CCSDS): 31901
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.293 minutes
Inclination: 98.5917 deg
SMA: 7292.449 km
Apoapsis: 1010.367 km
Periapsis: 818.261 km
RAAN: 255.1569 deg
Eccentricy: 0.01317156
Argument of periapsis: 347.3662 deg
Mean anomaly: 12.421 deg
Mean motion: 13.94095921 rev/day
Mean motion (dot): 0.00000417 rev/day2
B* drag term: 0.0003211529 1/REarth
Two-line elements (TLE)
Creation date: Oct. 17, 2025, 5:48 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 17, 2025, 2:08 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31901U 99025CLC 25290.08907909 .00000417 00000-0 32115-3 0 9996
TLE line 2: 2 31901 98.5917 255.1569 0131716 347.3662 12.4210 13.94095921626184
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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