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
98.6
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: 1999-025CEJ
Object number (NORAD): 31735
Object ID (CCSDS): 31735
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.823 minutes
Inclination: 98.5795 deg
SMA: 7128.229 km
Apoapsis: 792.006 km
Periapsis: 708.181 km
RAAN: 90.8718 deg
Eccentricy: 0.0058798
Argument of periapsis: 281.9329 deg
Mean anomaly: 77.5272 deg
Mean motion: 14.42548153 rev/day
Mean motion (dot): 0.00002212 rev/day2
B* drag term: 0.00066683647 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, 12:49 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31735U 99025CEJ 25347.53463156 .00002212 00000-0 66684-3 0 9998
TLE line 2: 2 31735 98.5795 90.8718 0058798 281.9329 77.5272 14.42548153966769
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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