Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1999-025BLX
Object number (NORAD): 31241
Object ID (CCSDS): 31241
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.091 minutes
Inclination: 99.2338 deg
SMA: 7140.968 km
Apoapsis: 810.523 km
Periapsis: 715.143 km
RAAN: 132.0841 deg
Eccentricy: 0.00667838
Argument of periapsis: 185.0225 deg
Mean anomaly: 175.0298 deg
Mean motion: 14.38689727 rev/day
Mean motion (dot): 0.00003801 rev/day2
B* drag term: 0.0012232111 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 8:50 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31241U 99025BLX 25345.36816326 .00003801 00000-0 12232-2 0 9994
TLE line 2: 2 31241 99.2338 132.0841 0066784 185.0225 175.0298 14.38689727976717
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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