Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9663
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: 1999-025BWJ
Object number (NORAD): 31495
Object ID (CCSDS): 31495
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.792 minutes
Inclination: 99.1234 deg
SMA: 7174.253 km
Apoapsis: 815.964 km
Periapsis: 776.271 km
RAAN: 163.1194 deg
Eccentricy: 0.00276632
Argument of periapsis: 338.216 deg
Mean anomaly: 21.7842 deg
Mean motion: 14.28689168 rev/day
Mean motion (dot): 0.00006218 rev/day2
B* drag term: 0.0024800858 1/REarth
Two-line elements (TLE)
Creation date: Oct. 20, 2025, 2:10 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 19, 2025, 10:20 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31495U 99025BWJ 25292.43071965 .00006218 00000-0 24801-2 0 9996
TLE line 2: 2 31495 99.1234 163.1194 0027663 338.2160 21.7842 14.28689168626151
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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