Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9658
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1999-025AYM
Object number (NORAD): 30899
Object ID (CCSDS): 30899
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.524 minutes
Inclination: 99.1755 deg
SMA: 7161.523 km
Apoapsis: 806.847 km
Periapsis: 759.929 km
RAAN: 177.7636 deg
Eccentricy: 0.0032757
Argument of periapsis: 104.1255 deg
Mean anomaly: 275.8763 deg
Mean motion: 14.32500272 rev/day
Mean motion (dot): 0.00005564 rev/day2
B* drag term: 0.0020572 1/REarth
Two-line elements (TLE)
Creation date: Oct. 11, 2025, 8:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 10, 2025, 11:14 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30899U 99025AYM 25283.96807558 .00005564 00000-0 20572-2 0 9990
TLE line 2: 2 30899 99.1755 177.7636 0032757 104.1255 275.8763 14.32500272957562
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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