Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9608
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
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: 1999-025CGF
Object number (NORAD): 31780
Object ID (CCSDS): 31780
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.049 minutes
Inclination: 99.2745 deg
SMA: 7043.502 km
Apoapsis: 772.896 km
Periapsis: 557.839 km
RAAN: 15.1526 deg
Eccentricy: 0.01526632
Argument of periapsis: 28.8087 deg
Mean anomaly: 332.1439 deg
Mean motion: 14.68654941 rev/day
Mean motion (dot): 0.00001323 rev/day2
B* drag term: 0.00020107114 1/REarth
Two-line elements (TLE)
Creation date: Aug. 25, 2025, 9:12 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 25, 2025, 7:51 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31780U 99025CGF 25237.32720141 .00001323 00000-0 20107-3 0 9995
TLE line 2: 2 31780 99.2745 15.1526 0152663 28.8087 332.1439 14.68654941968919
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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