Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9658
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
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: 1999-025EW
Object number (NORAD): 29852
Object ID (CCSDS): 29852
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.376 minutes
Inclination: 99.3746 deg
SMA: 7249.258 km
Apoapsis: 968.931 km
Periapsis: 773.315 km
RAAN: 298.7267 deg
Eccentricy: 0.01349218
Argument of periapsis: 304.3589 deg
Mean anomaly: 121.0491 deg
Mean motion: 14.06573543 rev/day
Mean motion (dot): 0.00005595 rev/day2
B* drag term: 0.0031347183 1/REarth
Two-line elements (TLE)
Creation date: Oct. 18, 2025, 2:17 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 17, 2025, 10:58 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29852U 99025EW 25290.95728058 .00005595 00000-0 31347-2 0 9997
TLE line 2: 2 29852 99.3746 298.7267 0134922 304.3589 121.0491 14.06573543952002
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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