Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9553
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025JQ
Object number (NORAD): 29942
Object ID (CCSDS): 29942
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.718 minutes
Inclination: 98.6526 deg
SMA: 7170.738 km
Apoapsis: 828.911 km
Periapsis: 756.294 km
RAAN: 252.0749 deg
Eccentricy: 0.0050634
Argument of periapsis: 32.5648 deg
Mean anomaly: 327.864 deg
Mean motion: 14.29739812 rev/day
Mean motion (dot): 0.00001059 rev/day2
B* drag term: 0.00042367 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 3:22 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29942U 99025JQ 25185.14059167 .00001059 00000-0 42367-3 0 9995
TLE line 2: 2 29942 98.6526 252.0749 0050634 32.5648 327.8640 14.29739812955598
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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