Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9495
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025DDY
Object number (NORAD): 33639
Object ID (CCSDS): 33639
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.276 minutes
Inclination: 98.7186 deg
SMA: 7149.759 km
Apoapsis: 809.044 km
Periapsis: 734.203 km
RAAN: 155.3911 deg
Eccentricy: 0.0052338
Argument of periapsis: 37.7384 deg
Mean anomaly: 322.7454 deg
Mean motion: 14.36037155 rev/day
Mean motion (dot): 0.00010179 rev/day2
B* drag term: 0.0034571 1/REarth
Two-line elements (TLE)
Creation date: April 22, 2025, 10:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: March 9, 2025, 11:12 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33639U 99025DDY 25068.46725301 .00010179 00000-0 34571-2 0 9998
TLE line 2: 2 33639 98.7186 155.3911 0052338 37.7384 322.7454 14.36037155875375
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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