Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9661
Days in orbit
Revolutions
≈ 14.4
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: 1999-025BVB
Object number (NORAD): 31463
Object ID (CCSDS): 31463
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.227 minutes
Inclination: 99.0748 deg
SMA: 7147.421 km
Apoapsis: 921.544 km
Periapsis: 617.029 km
RAAN: 272.4681 deg
Eccentricy: 0.02130243
Argument of periapsis: 194.8805 deg
Mean anomaly: 164.6048 deg
Mean motion: 14.36741685 rev/day
Mean motion (dot): 0.0000165 rev/day2
B* drag term: 0.00044622845 1/REarth
Two-line elements (TLE)
Creation date: Oct. 21, 2025, 3:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 20, 2025, 4:33 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31463U 99025BVB 25293.68961428 .00001650 00000-0 44623-3 0 9991
TLE line 2: 2 31463 99.0748 272.4681 0213024 194.8805 164.6048 14.36741685639588
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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