Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9613
Days in orbit
Revolutions
≈ 14.2
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: 1999-025BDT
Object number (NORAD): 31025
Object ID (CCSDS): 31025
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.394 minutes
Inclination: 98.5741 deg
SMA: 7202.789 km
Apoapsis: 948.515 km
Periapsis: 700.793 km
RAAN: 238.8721 deg
Eccentricy: 0.0171963
Argument of periapsis: 305.3412 deg
Mean anomaly: 53.1794 deg
Mean motion: 14.20207236 rev/day
Mean motion (dot): 0.00002842 rev/day2
B* drag term: 0.001165334 1/REarth
Two-line elements (TLE)
Creation date: Sept. 3, 2025, 2:21 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 4:53 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31025U 99025BDT 25245.70387805 .00002842 00000-0 11653-2 0 9996
TLE line 2: 2 31025 98.5741 238.8721 0171963 305.3412 53.1794 14.20207236629310
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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