Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9714
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025BJS
Object number (NORAD): 31188
Object ID (CCSDS): 31188
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.138 minutes
Inclination: 98.7483 deg
SMA: 7190.688 km
Apoapsis: 855.607 km
Periapsis: 769.499 km
RAAN: 51.6537 deg
Eccentricy: 0.00598746
Argument of periapsis: 257.7465 deg
Mean anomaly: 168.5076 deg
Mean motion: 14.23793839 rev/day
Mean motion (dot): 0.00005704 rev/day2
B* drag term: 0.0024661444 1/REarth
Two-line elements (TLE)
Creation date: Dec. 10, 2025, 10:40 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 9, 2025, 8:27 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31188U 99025BJS 25343.85250373 .00005704 00000-0 24661-2 0 9993
TLE line 2: 2 31188 98.7483 51.6537 0059875 257.7465 168.5076 14.23793839962952
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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