Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9611
Days in orbit
Revolutions
≈ 15.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1999-025ATF
Object number (NORAD): 30745
Object ID (CCSDS): 30745
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Decay date: Sept. 1, 2025
Period: 91.875 minutes
Inclination: 99.2062 deg
SMA: 6744.631 km
Apoapsis: 380.531 km
Periapsis: 352.462 km
RAAN: 52.4957 deg
Eccentricy: 0.00208081
Argument of periapsis: 300.9525 deg
Mean anomaly: 87.5609 deg
Mean motion: 15.67348008 rev/day
Mean motion (dot): 0.02020041 rev/day2
B* drag term: 0.016424409 1/REarth
Two-line elements (TLE)
Creation date: Aug. 27, 2025, 8:01 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 27, 2025, 10:53 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30745U 99025ATF 25239.45387892 .02020041 00000-0 16424-1 0 9998
TLE line 2: 2 30745 99.2062 52.4957 0020808 300.9525 87.5609 15.67348008966427
Live tracking on map
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No conjunctions available.
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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