Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.4
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: 1999-025KU
Object number (NORAD): 29970
Object ID (CCSDS): 29970
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.779 minutes
Inclination: 98.7997 deg
SMA: 7126.14 km
Apoapsis: 813.244 km
Periapsis: 682.767 km
RAAN: 110.3284 deg
Eccentricy: 0.0091548
Argument of periapsis: 304.6249 deg
Mean anomaly: 177.6027 deg
Mean motion: 14.43182373 rev/day
Mean motion (dot): 0.00001104 rev/day2
B* drag term: 0.00032668 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 8:27 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29970U 99025KU 25187.35276659 .00001104 00000-0 32668-3 0 9992
TLE line 2: 2 29970 98.7997 110.3284 0091548 304.6249 177.6027 14.43182373968214
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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