Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9659
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
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: 1999-025BTV
Object number (NORAD): 31433
Object ID (CCSDS): 31433
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.079 minutes
Inclination: 98.4082 deg
SMA: 7187.861 km
Apoapsis: 879.168 km
Periapsis: 740.284 km
RAAN: 197.4834 deg
Eccentricy: 0.00966104
Argument of periapsis: 190.468 deg
Mean anomaly: 195.2129 deg
Mean motion: 14.2463379 rev/day
Mean motion (dot): 0.00007239 rev/day2
B* drag term: 0.0029815661 1/REarth
Two-line elements (TLE)
Creation date: Oct. 19, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 18, 2025, 5:40 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31433U 99025BTV 25291.73642872 .00007239 00000-0 29816-2 0 9996
TLE line 2: 2 31433 98.4082 197.4834 0096610 190.4680 195.2129 14.24633790947696
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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