Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9617
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.5
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: 1999-025BJG
Object number (NORAD): 31178
Object ID (CCSDS): 31178
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.335 minutes
Inclination: 99.5104 deg
SMA: 7200.008 km
Apoapsis: 912.561 km
Periapsis: 731.184 km
RAAN: 242.8898 deg
Eccentricy: 0.01259558
Argument of periapsis: 232.7319 deg
Mean anomaly: 126.2316 deg
Mean motion: 14.21030248 rev/day
Mean motion (dot): 0.0000454 rev/day2
B* drag term: 0.0019525636 1/REarth
Two-line elements (TLE)
Creation date: Sept. 5, 2025, 10:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 6:28 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31178U 99025BJG 25248.26964612 .00004540 00000-0 19526-2 0 9990
TLE line 2: 2 31178 99.5104 242.8898 0125956 232.7319 126.2316 14.21030248944166
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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