Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9560
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025AYD
Object number (NORAD): 30891
Object ID (CCSDS): 30891
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.457 minutes
Inclination: 98.8036 deg
SMA: 7253.08 km
Apoapsis: 913.974 km
Periapsis: 835.915 km
RAAN: 243.5912 deg
Eccentricy: 0.0053811
Argument of periapsis: 263.6948 deg
Mean anomaly: 117.7949 deg
Mean motion: 14.05461893 rev/day
Mean motion (dot): 0.00000371 rev/day2
B* drag term: 0.0002519 1/REarth
Two-line elements (TLE)
Creation date: July 10, 2025, 7:44 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 10, 2025, 9:47 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30891U 99025AYD 25191.40788127 .00000371 00000-0 25190-3 0 9992
TLE line 2: 2 30891 98.8036 243.5912 0053811 263.6948 117.7949 14.05461893938008
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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