Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 13.5
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: 1999-025CF
Object number (NORAD): 29789
Object ID (CCSDS): 29789
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 106.332 minutes
Inclination: 99.451 deg
SMA: 7434.825 km
Apoapsis: 1278.488 km
Periapsis: 834.892 km
RAAN: 170.197 deg
Eccentricy: 0.02983232
Argument of periapsis: 277.0377 deg
Mean anomaly: 142.9128 deg
Mean motion: 13.54243049 rev/day
Mean motion (dot): 0.00001764 rev/day2
B* drag term: 0.0020019466 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, 10:22 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29789U 99025CF 25347.43229038 .00001764 00000-0 20019-2 0 9994
TLE line 2: 2 29789 99.4510 170.1970 0298323 277.0377 142.9128 13.54243049929978
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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