Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9610
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025CAA
Object number (NORAD): 31620
Object ID (CCSDS): 31620
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.342 minutes
Inclination: 98.8928 deg
SMA: 7152.907 km
Apoapsis: 788.974 km
Periapsis: 760.57 km
RAAN: 316.5861 deg
Eccentricy: 0.0019855
Argument of periapsis: 11.9805 deg
Mean anomaly: 348.1848 deg
Mean motion: 14.35089236 rev/day
Mean motion (dot): 0.0000369 rev/day2
B* drag term: 0.0013063245 1/REarth
Two-line elements (TLE)
Creation date: Aug. 24, 2025, 6:52 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 23, 2025, 10:52 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31620U 99025CAA 25235.95315367 .00003690 00000-0 13063-2 0 9996
TLE line 2: 2 31620 98.8928 316.5861 0019855 11.9805 348.1848 14.35089236642548
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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