Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.3
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: 1999-025GF
Object number (NORAD): 29885
Object ID (CCSDS): 29885
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.879 minutes
Inclination: 98.3346 deg
SMA: 7225.737 km
Apoapsis: 932.232 km
Periapsis: 762.973 km
RAAN: 133.0607 deg
Eccentricy: 0.0117122
Argument of periapsis: 263.7645 deg
Mean anomaly: 226.1399 deg
Mean motion: 14.13446959 rev/day
Mean motion (dot): 0.00000145 rev/day2
B* drag term: 0.000092729 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 10:01 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29885U 99025GF 25187.41736196 .00000145 00000-0 92729-4 0 9990
TLE line 2: 2 29885 98.3346 133.0607 0117122 263.7645 226.1399 14.13446959952064
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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