Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9714
Days in orbit
Revolutions
≈ 14.4
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: 1999-025CGE
Object number (NORAD): 31779
Object ID (CCSDS): 31779
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.89 minutes
Inclination: 99.2981 deg
SMA: 7131.377 km
Apoapsis: 905.298 km
Periapsis: 601.187 km
RAAN: 265.3848 deg
Eccentricy: 0.02132207
Argument of periapsis: 186.4741 deg
Mean anomaly: 173.3682 deg
Mean motion: 14.41592945 rev/day
Mean motion (dot): 0.00001677 rev/day2
B* drag term: 0.00040723381 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 12:34 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31779U 99025CGE 25345.52402500 .00001677 00000-0 40723-3 0 9999
TLE line 2: 2 31779 99.2981 265.3848 0213221 186.4741 173.3682 14.41592945969924
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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