Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9661
Days in orbit
Revolutions
≈ 14.1
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: 1999-025JX
Object number (NORAD): 29949
Object ID (CCSDS): 29949
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 102.359 minutes
Inclination: 98.7671 deg
SMA: 7248.438 km
Apoapsis: 888.551 km
Periapsis: 852.055 km
RAAN: 311.1998 deg
Eccentricy: 0.00251752
Argument of periapsis: 92.8316 deg
Mean anomaly: 352.9489 deg
Mean motion: 14.06812269 rev/day
Mean motion (dot): 0.00000051 rev/day2
B* drag term: 0.000055752503 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, 9 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29949U 99025JX 25293.87557354 .00000051 00000-0 55753-4 0 9998
TLE line 2: 2 29949 98.7671 311.1998 0025175 92.8316 352.9489 14.06812269963641
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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