Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
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: 1999-025BJR
Object number (NORAD): 31187
Object ID (CCSDS): 31187
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.116 minutes
Inclination: 99.2589 deg
SMA: 7094.517 km
Apoapsis: 887.181 km
Periapsis: 545.582 km
RAAN: 33.7849 deg
Eccentricy: 0.0240749
Argument of periapsis: 342.3518 deg
Mean anomaly: 16.9415 deg
Mean motion: 14.52842541 rev/day
Mean motion (dot): 0.00008629 rev/day2
B* drag term: 0.0014403 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 12:44 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31187U 99025BJR 25187.53112443 .00008629 00000-0 14403-2 0 9990
TLE line 2: 2 31187 99.2589 33.7849 0240749 342.3518 16.9415 14.52842541667843
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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