Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9656
Days in orbit
Revolutions
≈ 14.0
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: 1999-025LC
Object number (NORAD): 29978
Object ID (CCSDS): 29978
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.161 minutes
Inclination: 99.0706 deg
SMA: 7286.241 km
Apoapsis: 963.31 km
Periapsis: 852.903 km
RAAN: 339.5215 deg
Eccentricy: 0.00757644
Argument of periapsis: 211.5276 deg
Mean anomaly: 210.0841 deg
Mean motion: 13.95877869 rev/day
Mean motion (dot): 0.00000158 rev/day2
B* drag term: 0.00014431057 1/REarth
Two-line elements (TLE)
Creation date: Oct. 15, 2025, 6:23 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 15, 2025, 3:23 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29978U 99025LC 25288.14105503 .00000158 00000-0 14431-3 0 9994
TLE line 2: 2 29978 99.0706 339.5215 0075764 211.5276 210.0841 13.95877869954994
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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