Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025ANW
Object number (NORAD): 30639
Object ID (CCSDS): 30639
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.738 minutes
Inclination: 99.0158 deg
SMA: 7171.704 km
Apoapsis: 843.16 km
Periapsis: 743.977 km
RAAN: 293.3975 deg
Eccentricy: 0.0069149
Argument of periapsis: 28.2905 deg
Mean anomaly: 332.2004 deg
Mean motion: 14.29450942 rev/day
Mean motion (dot): 0.00004331 rev/day2
B* drag term: 0.0016709 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 6:37 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30639U 99025ANW 25187.27571896 .00004331 00000-0 16709-2 0 9990
TLE line 2: 2 30639 99.0158 293.3975 0069149 28.2905 332.2004 14.29450942944391
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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