Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9671
Days in orbit
Revolutions
≈ 14.3
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: 1999-025BGF
Object number (NORAD): 31085
Object ID (CCSDS): 31085
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.68 minutes
Inclination: 98.9888 deg
SMA: 7168.959 km
Apoapsis: 853.527 km
Periapsis: 728.122 km
RAAN: 142.6724 deg
Eccentricy: 0.00874638
Argument of periapsis: 143.2013 deg
Mean anomaly: 33.3779 deg
Mean motion: 14.30271856 rev/day
Mean motion (dot): 0.00000354 rev/day2
B* drag term: 0.00014829775 1/REarth
Two-line elements (TLE)
Creation date: Oct. 30, 2025, 10:34 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 30, 2025, 7:26 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31085U 99025BGF 25303.31006693 .00000354 00000-0 14830-3 0 9994
TLE line 2: 2 31085 98.9888 142.6724 0087464 143.2013 33.3779 14.30271856970957
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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