Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9502
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025BTT
Object number (NORAD): 31431
Object ID (CCSDS): 31431
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.708 minutes
Inclination: 98.5557 deg
SMA: 7264.882 km
Apoapsis: 986.12 km
Periapsis: 787.375 km
RAAN: 35.3448 deg
Eccentricy: 0.0136785
Argument of periapsis: 335.5943 deg
Mean anomaly: 23.8787 deg
Mean motion: 14.02038323 rev/day
Mean motion (dot): 0.00002124 rev/day2
B* drag term: 0.0013071 1/REarth
Two-line elements (TLE)
Creation date: May 14, 2025, 5:20 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 14, 2025, 4:05 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31431U 99025BTT 25134.17054866 .00002124 00000-0 13071-2 0 9992
TLE line 2: 2 31431 98.5557 35.3448 0136785 335.5943 23.8787 14.02038323915525
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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