Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025KT
Object number (NORAD): 29969
Object ID (CCSDS): 29969
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.567 minutes
Inclination: 98.7747 deg
SMA: 7163.585 km
Apoapsis: 816.155 km
Periapsis: 754.745 km
RAAN: 324.9052 deg
Eccentricy: 0.00428624
Argument of periapsis: 357.8464 deg
Mean anomaly: 121.8684 deg
Mean motion: 14.31881666 rev/day
Mean motion (dot): 0.00004449 rev/day2
B* drag term: 0.0016611897 1/REarth
Two-line elements (TLE)
Creation date: Aug. 30, 2025, 3:38 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 8:06 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29969U 99025KT 25241.83793895 .00004449 00000-0 16612-2 0 9995
TLE line 2: 2 29969 98.7747 324.9052 0042862 357.8464 121.8684 14.31881666961609
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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