Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9671
Days in orbit
Revolutions
≈ 14.0
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: 1999-025DN
Object number (NORAD): 29820
Object ID (CCSDS): 29820
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.673 minutes
Inclination: 98.8351 deg
SMA: 7263.257 km
Apoapsis: 937.621 km
Periapsis: 832.624 km
RAAN: 312.3049 deg
Eccentricy: 0.00722794
Argument of periapsis: 358.0291 deg
Mean anomaly: 68.5531 deg
Mean motion: 14.02508818 rev/day
Mean motion (dot): 0.00001201 rev/day2
B* drag term: 0.00078981083 1/REarth
Two-line elements (TLE)
Creation date: Oct. 31, 2025, 3 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 30, 2025, 11:02 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29820U 99025DN 25303.96002337 .00001201 00000-0 78981-3 0 9999
TLE line 2: 2 29820 98.8351 312.3049 0072279 358.0291 68.5531 14.02508818959608
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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