Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9714
Days in orbit
Revolutions
≈ 14.2
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: 1999-025FX
Object number (NORAD): 29877
Object ID (CCSDS): 29877
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.068 minutes
Inclination: 98.5372 deg
SMA: 7187.338 km
Apoapsis: 842.137 km
Periapsis: 776.27 km
RAAN: 351.3346 deg
Eccentricy: 0.0045822
Argument of periapsis: 220.5707 deg
Mean anomaly: 194.6328 deg
Mean motion: 14.24789214 rev/day
Mean motion (dot): 0.00001598 rev/day2
B* drag term: 0.00069616 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 12:04 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29877U 99025FX 25346.00313380 .00001598 00000-0 69616-3 0 9990
TLE line 2: 2 29877 98.5372 351.3346 0045822 220.5707 194.6328 14.24789214979637
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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