Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025CCL
Object number (NORAD): 31678
Object ID (CCSDS): 31678
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.265 minutes
Inclination: 98.7954 deg
SMA: 7101.625 km
Apoapsis: 912.945 km
Periapsis: 534.034 km
RAAN: 342.9955 deg
Eccentricy: 0.02667776
Argument of periapsis: 354.3191 deg
Mean anomaly: 5.4991 deg
Mean motion: 14.50661838 rev/day
Mean motion (dot): 0.00004091 rev/day2
B* drag term: 0.00066667947 1/REarth
Two-line elements (TLE)
Creation date: Aug. 27, 2025, 12:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 27, 2025, 12:26 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31678U 99025CCL 25239.01812604 .00004091 00000-0 66668-3 0 9992
TLE line 2: 2 31678 98.7954 342.9955 0266778 354.3191 5.4991 14.50661838952767
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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