Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025CEH
Object number (NORAD): 31734
Object ID (CCSDS): 31734
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.769 minutes
Inclination: 98.4988 deg
SMA: 7173.183 km
Apoapsis: 869.677 km
Periapsis: 720.418 km
RAAN: 336.9135 deg
Eccentricy: 0.01040397
Argument of periapsis: 13.5368 deg
Mean anomaly: 346.8567 deg
Mean motion: 14.29008825 rev/day
Mean motion (dot): 0.0000197 rev/day2
B* drag term: 0.0007502923 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 3:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 10, 2025, 5:21 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31734U 99025CEH 25344.72347712 .00001970 00000-0 75029-3 0 9997
TLE line 2: 2 31734 98.4988 336.9135 0104040 13.5368 346.8567 14.29008825964222
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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