Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9499
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025DDX
Object number (NORAD): 33638
Object ID (CCSDS): 33638
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 105.215 minutes
Inclination: 98.476 deg
SMA: 7382.665 km
Apoapsis: 1200.029 km
Periapsis: 809.03 km
RAAN: 46.2261 deg
Eccentricy: 0.0264809
Argument of periapsis: 131.5161 deg
Mean anomaly: 230.904 deg
Mean motion: 13.68620482 rev/day
Mean motion (dot): 0.00001588 rev/day2
B* drag term: 0.0014795 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 5:27 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 12:09 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33638U 99025DDX 25129.50693608 .00001588 00000-0 14795-2 0 9994
TLE line 2: 2 33638 98.4760 46.2261 0264809 131.5161 230.9040 13.68620482579433
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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