Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9611
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
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: 1999-025CKS
Object number (NORAD): 31891
Object ID (CCSDS): 31891
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 105.415 minutes
Inclination: 99.4109 deg
SMA: 7391.999 km
Apoapsis: 1181.345 km
Periapsis: 846.384 km
RAAN: 256.1513 deg
Eccentricy: 0.02265701
Argument of periapsis: 103.8661 deg
Mean anomaly: 258.78 deg
Mean motion: 13.66028851 rev/day
Mean motion (dot): 0.00000365 rev/day2
B* drag term: 0.00041430458 1/REarth
Two-line elements (TLE)
Creation date: Aug. 26, 2025, 10:27 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 25, 2025, 11:50 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31891U 99025CKS 25237.99345199 .00000365 00000-0 41430-3 0 9994
TLE line 2: 2 31891 99.4109 256.1513 0226570 103.8661 258.7800 13.66028851909251
Live tracking on map
Real-time ground track for satellite 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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