Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9613
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: 99.025 minutes
Inclination: 99.2545 deg
SMA: 7090.163 km
Apoapsis: 879.212 km
Periapsis: 544.845 km
RAAN: 96.5537 deg
Eccentricy: 0.02357966
Argument of periapsis: 171.6121 deg
Mean anomaly: 188.9125 deg
Mean motion: 14.54180786 rev/day
Mean motion (dot): 0.00026815 rev/day2
B* drag term: 0.0043637211 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 7:24 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 1, 2025, 7:51 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31187U 99025BJR 25244.32761707 .00026815 00000-0 43637-2 0 9992
TLE line 2: 2 31187 99.2545 96.5537 0235797 171.6121 188.9125 14.54180786676099
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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