Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9657
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025BLZ
Object number (NORAD): 31243
Object ID (CCSDS): 31243
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.348 minutes
Inclination: 98.7563 deg
SMA: 7247.929 km
Apoapsis: 916.379 km
Periapsis: 823.209 km
RAAN: 332.0249 deg
Eccentricy: 0.00642739
Argument of periapsis: 328.9993 deg
Mean anomaly: 30.7389 deg
Mean motion: 14.06960419 rev/day
Mean motion (dot): 0.00001682 rev/day2
B* drag term: 0.0010148135 1/REarth
Two-line elements (TLE)
Creation date: Oct. 17, 2025, 2:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 16, 2025, 10:59 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31243U 99025BLZ 25289.95787539 .00001682 00000-0 10148-2 0 9990
TLE line 2: 2 31243 98.7563 332.0249 0064274 328.9993 30.7389 14.06960419685090
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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