Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.2
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: 1999-025BYB
Object number (NORAD): 31536
Object ID (CCSDS): 31536
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.014 minutes
Inclination: 98.2362 deg
SMA: 7089.643 km
Apoapsis: 920.28 km
Periapsis: 502.736 km
RAAN: 254.908 deg
Eccentricy: 0.02944745
Argument of periapsis: 142.2476 deg
Mean anomaly: 219.9787 deg
Mean motion: 14.54340914 rev/day
Mean motion (dot): 0.00008128 rev/day2
B* drag term: 0.0010742305 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 1:02 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31536U 99025BYB 25347.54339664 .00008128 00000-0 10742-2 0 9999
TLE line 2: 2 31536 98.2362 254.9080 0294474 142.2476 219.9787 14.54340914962694
Live tracking on map
Real-time ground track for satellite 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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