Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
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: 1999-025BTV
Object number (NORAD): 31433
Object ID (CCSDS): 31433
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.023 minutes
Inclination: 98.41 deg
SMA: 7185.214 km
Apoapsis: 879.153 km
Periapsis: 735.005 km
RAAN: 249.7394 deg
Eccentricy: 0.0100309
Argument of periapsis: 30.7827 deg
Mean anomaly: 121.9906 deg
Mean motion: 14.25421158 rev/day
Mean motion (dot): 0.00009825 rev/day2
B* drag term: 0.0039619554 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 5:57 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31433U 99025BTV 25346.24843586 .00009825 00000-0 39620-2 0 9995
TLE line 2: 2 31433 98.4100 249.7394 0100309 30.7827 121.9906 14.25421158955455
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.
