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
99.4
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: 1999-025CHB
Object number (NORAD): 31813
Object ID (CCSDS): 31813
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.369 minutes
Inclination: 99.4373 deg
SMA: 7106.561 km
Apoapsis: 826.027 km
Periapsis: 630.825 km
RAAN: 302.9851 deg
Eccentricy: 0.0137339
Argument of periapsis: 299.6248 deg
Mean anomaly: 59.132 deg
Mean motion: 14.49150599 rev/day
Mean motion (dot): 0.00000899 rev/day2
B* drag term: 0.00022453417 1/REarth
Two-line elements (TLE)
Creation date: Aug. 24, 2025, 6:52 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 24, 2025, 10:38 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31813U 99025CHB 25236.44351629 .00000899 00000-0 22453-3 0 9998
TLE line 2: 2 31813 99.4373 302.9851 0137339 299.6248 59.1320 14.49150599956587
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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