Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9495
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
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: 1999-025CES
Object number (NORAD): 31743
Object ID (CCSDS): 31743
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.774 minutes
Inclination: 99.1375 deg
SMA: 7173.424 km
Apoapsis: 824.998 km
Periapsis: 765.58 km
RAAN: 43.7031 deg
Eccentricy: 0.0041415
Argument of periapsis: 134.2212 deg
Mean anomaly: 348.6516 deg
Mean motion: 14.28936696 rev/day
Mean motion (dot): 0.00004411 rev/day2
B* drag term: 0.0017478 1/REarth
Two-line elements (TLE)
Creation date: May 7, 2025, 3:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 6, 2025, 2:01 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31743U 99025CES 25126.58465369 .00004411 00000-0 17478-2 0 9994
TLE line 2: 2 31743 99.1375 43.7031 0041415 134.2212 348.6516 14.28936696924947
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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