Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9668
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: 1999-025BGY
Object number (NORAD): 31146
Object ID (CCSDS): 31146
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.877 minutes
Inclination: 99.0343 deg
SMA: 7178.288 km
Apoapsis: 952.841 km
Periapsis: 647.464 km
RAAN: 228.1792 deg
Eccentricy: 0.0212709
Argument of periapsis: 305.368 deg
Mean anomaly: 52.7786 deg
Mean motion: 14.27484684 rev/day
Mean motion (dot): 0.00002991 rev/day2
B* drag term: 0.00097424037 1/REarth
Two-line elements (TLE)
Creation date: Oct. 26, 2025, 10:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 26, 2025, 1:52 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31146U 99025BGY 25299.07794928 .00002991 00000-0 97424-3 0 9993
TLE line 2: 2 31146 99.0343 228.1792 0212709 305.3680 52.7786 14.27484684960853
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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