Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9557
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
102.7
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: 1999-025BVZ
Object number (NORAD): 31485
Object ID (CCSDS): 31485
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 107.568 minutes
Inclination: 102.7125 deg
SMA: 7492.299 km
Apoapsis: 1449.574 km
Periapsis: 778.754 km
RAAN: 330.73 deg
Eccentricy: 0.0447673
Argument of periapsis: 309.3151 deg
Mean anomaly: 46.9072 deg
Mean motion: 13.38690316 rev/day
Mean motion (dot): 0.00001669 rev/day2
B* drag term: 0.0018168 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 3:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 4:09 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31485U 99025BVZ 25184.67297381 .00001669 00000-0 18168-2 0 9997
TLE line 2: 2 31485 102.7125 330.7300 0447673 309.3151 46.9072 13.38690316882758
Live tracking on map
Real-time ground track for satellite 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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