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
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: 1999-025EP
Object number (NORAD): 29845
Object ID (CCSDS): 29845
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.989 minutes
Inclination: 98.5169 deg
SMA: 7183.626 km
Apoapsis: 860.425 km
Periapsis: 750.558 km
RAAN: 192.4607 deg
Eccentricy: 0.007647
Argument of periapsis: 236.2875 deg
Mean anomaly: 248.4914 deg
Mean motion: 14.25893701 rev/day
Mean motion (dot): 0.00000738 rev/day2
B* drag term: 0.00031831 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 7:38 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29845U 99025EP 25187.81829094 .00000738 00000-0 31831-3 0 9994
TLE line 2: 2 29845 98.5169 192.4607 0076470 236.2875 248.4914 14.25893701958446
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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