Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9615
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025CMW
Object number (NORAD): 31945
Object ID (CCSDS): 31945
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.415 minutes
Inclination: 98.9689 deg
SMA: 7203.782 km
Apoapsis: 870.958 km
Periapsis: 780.336 km
RAAN: 321.9609 deg
Eccentricy: 0.00628989
Argument of periapsis: 211.8281 deg
Mean anomaly: 147.9087 deg
Mean motion: 14.19913686 rev/day
Mean motion (dot): 0.00005398 rev/day2
B* drag term: 0.0025119357 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 10:13 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 11:13 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31945U 99025CMW 25246.96762900 .00005398 00000-0 25119-2 0 9990
TLE line 2: 2 31945 98.9689 321.9609 0062899 211.8281 147.9087 14.19913686937799
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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