Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9659
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025BLV
Object number (NORAD): 31239
Object ID (CCSDS): 31239
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.146 minutes
Inclination: 98.7573 deg
SMA: 7238.37 km
Apoapsis: 896.309 km
Periapsis: 824.161 km
RAAN: 288.3971 deg
Eccentricy: 0.00498376
Argument of periapsis: 355.1633 deg
Mean anomaly: 61.5366 deg
Mean motion: 14.09748372 rev/day
Mean motion (dot): 0.0000104 rev/day2
B* drag term: 0.00060953845 1/REarth
Two-line elements (TLE)
Creation date: Oct. 19, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 18, 2025, 11:36 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31239U 99025BLV 25291.98334017 .00001040 00000-0 60954-3 0 9999
TLE line 2: 2 31239 98.7573 288.3971 0049838 355.1633 61.5366 14.09748372952407
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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