Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9556
Days in orbit
Revolutions
≈ 14.7
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: 1999-025CEV
Object number (NORAD): 31746
Object ID (CCSDS): 31746
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.066 minutes
Inclination: 98.5823 deg
SMA: 7044.304 km
Apoapsis: 683.412 km
Periapsis: 648.925 km
RAAN: 296.8733 deg
Eccentricy: 0.0024479
Argument of periapsis: 1.0947 deg
Mean anomaly: 359.0306 deg
Mean motion: 14.68404338 rev/day
Mean motion (dot): 0.00009115 rev/day2
B* drag term: 0.0015766 1/REarth
Two-line elements (TLE)
Creation date: July 2, 2025, 5:47 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 2, 2025, 6:15 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31746U 99025CEV 25183.26092857 .00009115 00000-0 15766-2 0 9997
TLE line 2: 2 31746 98.5823 296.8733 0024479 1.0947 359.0306 14.68404338946234
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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