Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025BFA
Object number (NORAD): 31056
Object ID (CCSDS): 31056
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.832 minutes
Inclination: 98.6556 deg
SMA: 7223.516 km
Apoapsis: 863.153 km
Periapsis: 827.61 km
RAAN: 227.1805 deg
Eccentricy: 0.0024602
Argument of periapsis: 282.8318 deg
Mean anomaly: 231.9345 deg
Mean motion: 14.14098868 rev/day
Mean motion (dot): 0.00000709 rev/day2
B* drag term: 0.00039407601 1/REarth
Two-line elements (TLE)
Creation date: Aug. 30, 2025, 3:38 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 10:16 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31056U 99025BFA 25241.42777905 .00000709 00000-0 39408-3 0 9998
TLE line 2: 2 31056 98.6556 227.1805 0024602 282.8318 231.9345 14.14098868953291
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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