Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9663
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025BUB
Object number (NORAD): 31439
Object ID (CCSDS): 31439
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.195 minutes
Inclination: 98.919 deg
SMA: 7287.829 km
Apoapsis: 1009.606 km
Periapsis: 809.781 km
RAAN: 302.9727 deg
Eccentricy: 0.01370947
Argument of periapsis: 303.7402 deg
Mean anomaly: 71.4638 deg
Mean motion: 13.95421922 rev/day
Mean motion (dot): 0.00001681 rev/day2
B* drag term: 0.0011760293 1/REarth
Two-line elements (TLE)
Creation date: Oct. 22, 2025, 5:40 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 22, 2025, 7:03 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31439U 99025BUB 25295.29415517 .00001681 00000-0 11760-2 0 9995
TLE line 2: 2 31439 98.9190 302.9727 0137095 303.7402 71.4638 13.95421922625158
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
