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
98.9
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: 1999-025BLK
Object number (NORAD): 31229
Object ID (CCSDS): 31229
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.28 minutes
Inclination: 98.8673 deg
SMA: 7197.416 km
Apoapsis: 857.329 km
Periapsis: 781.232 km
RAAN: 59.9386 deg
Eccentricy: 0.0052864
Argument of periapsis: 302.8603 deg
Mean anomaly: 56.7492 deg
Mean motion: 14.21797924 rev/day
Mean motion (dot): 0.00004711 rev/day2
B* drag term: 0.0021293 1/REarth
Two-line elements (TLE)
Creation date: Dec. 10, 2025, 10:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 10, 2025, 3:20 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31229U 99025BLK 25344.63941404 .00004711 00000-0 21293-2 0 9993
TLE line 2: 2 31229 98.8673 59.9386 0052864 302.8603 56.7492 14.21797924960540
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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