Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9660
Days in orbit
Revolutions
≈ 15.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025BRK
Object number (NORAD): 31355
Object ID (CCSDS): 31355
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Decay date: Oct. 20, 2025
Period: 90.318 minutes
Inclination: 98.8299 deg
SMA: 6668.237 km
Apoapsis: 300.884 km
Periapsis: 279.32 km
RAAN: 69.6559 deg
Eccentricy: 0.00161695
Argument of periapsis: 324.4293 deg
Mean anomaly: 35.5898 deg
Mean motion: 15.9435933 rev/day
Mean motion (dot): 0.03045395 rev/day2
B* drag term: 0.0090893357 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, 8:31 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31355U 99025BRK 25291.35489200 .03045395 88176-2 90893-2 0 9994
TLE line 2: 2 31355 98.8299 69.6559 0016170 324.4293 35.5898 15.94359330983680
Live tracking on map
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No conjunctions available.
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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