Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
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: 1999-025CQ
Object number (NORAD): 29798
Object ID (CCSDS): 29798
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.888 minutes
Inclination: 99.2953 deg
SMA: 7273.402 km
Apoapsis: 976.47 km
Periapsis: 814.064 km
RAAN: 51.6109 deg
Eccentricy: 0.01116433
Argument of periapsis: 269.8779 deg
Mean anomaly: 210.6299 deg
Mean motion: 13.9957563 rev/day
Mean motion (dot): 0.00002972 rev/day2
B* drag term: 0.001959003 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 4:34 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29798U 99025CQ 25347.69090113 .00002972 00000-0 19590-2 0 9996
TLE line 2: 2 29798 99.2953 51.6109 0111643 269.8779 210.6299 13.99575630959381
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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