Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.1
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: 1999-025DDE
Object number (NORAD): 33621
Object ID (CCSDS): 33621
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.445 minutes
Inclination: 98.1391 deg
SMA: 7205.239 km
Apoapsis: 1032.237 km
Periapsis: 621.972 km
RAAN: 195.7496 deg
Eccentricy: 0.02846988
Argument of periapsis: 300.0128 deg
Mean anomaly: 57.3079 deg
Mean motion: 14.19482835 rev/day
Mean motion (dot): 0.00003099 rev/day2
B* drag term: 0.00099524636 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 3:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 10, 2025, 8:17 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33621U 99025DDE 25344.84530906 .00003099 00000-0 99525-3 0 9997
TLE line 2: 2 33621 98.1391 195.7496 0284699 300.0128 57.3079 14.19482835642177
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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