Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9660
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.5
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: 1999-025GL
Object number (NORAD): 29890
Object ID (CCSDS): 29890
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.214 minutes
Inclination: 99.4648 deg
SMA: 7194.293 km
Apoapsis: 826.388 km
Periapsis: 805.927 km
RAAN: 50.4345 deg
Eccentricy: 0.00142205
Argument of periapsis: 217.5905 deg
Mean anomaly: 142.4278 deg
Mean motion: 14.22723851 rev/day
Mean motion (dot): 0.00004694 rev/day2
B* drag term: 0.0021143014 1/REarth
Two-line elements (TLE)
Creation date: Oct. 20, 2025, 2:10 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 19, 2025, 9:46 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29890U 99025GL 25292.90708451 .00004694 00000-0 21143-2 0 9993
TLE line 2: 2 29890 99.4648 50.4345 0014221 217.5905 142.4278 14.22723851966857
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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