Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9665
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
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: 1999-025CLW
Object number (NORAD): 31919
Object ID (CCSDS): 31919
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.618 minutes
Inclination: 99.0989 deg
SMA: 7118.457 km
Apoapsis: 813.286 km
Periapsis: 667.357 km
RAAN: 76.5236 deg
Eccentricy: 0.01025006
Argument of periapsis: 353.1924 deg
Mean anomaly: 21.7386 deg
Mean motion: 14.45519594 rev/day
Mean motion (dot): 0.0000158 rev/day2
B* drag term: 0.00043439935 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 3:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 24, 2025, 3:45 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31919U 99025CLW 25297.65691128 .00001580 00000-0 43440-3 0 9993
TLE line 2: 2 31919 99.0989 76.5236 0102501 353.1924 21.7386 14.45519594963725
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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