Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9611
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
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: 1999-025BXA
Object number (NORAD): 31511
Object ID (CCSDS): 31511
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.887 minutes
Inclination: 99.0663 deg
SMA: 7178.777 km
Apoapsis: 880.04 km
Periapsis: 721.245 km
RAAN: 48.6614 deg
Eccentricy: 0.01106003
Argument of periapsis: 163.0298 deg
Mean anomaly: 197.4628 deg
Mean motion: 14.27338784 rev/day
Mean motion (dot): 0.00004875 rev/day2
B* drag term: 0.0018818954 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 9:38 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31511U 99025BXA 25243.90200627 .00004875 00000-0 18819-2 0 9991
TLE line 2: 2 31511 99.0663 48.6614 0110600 163.0298 197.4628 14.27338784943338
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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