Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9668
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1999-025BKN
Object number (NORAD): 31208
Object ID (CCSDS): 31208
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.632 minutes
Inclination: 99.2403 deg
SMA: 7071.423 km
Apoapsis: 703.818 km
Periapsis: 682.758 km
RAAN: 74.2139 deg
Eccentricy: 0.0014891
Argument of periapsis: 63.3444 deg
Mean anomaly: 326.2885 deg
Mean motion: 14.59965254 rev/day
Mean motion (dot): 0.00015551 rev/day2
B* drag term: 0.0032429 1/REarth
Two-line elements (TLE)
Creation date: Oct. 23, 2025, 10:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 23, 2025, 7:46 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31208U 99025BKN 25296.32404457 .00015551 00000-0 32429-2 0 9991
TLE line 2: 2 31208 99.2403 74.2139 0014891 63.3444 326.2885 14.59965254697439
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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