Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9658
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025DGB
Object number (NORAD): 33690
Object ID (CCSDS): 33690
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.309 minutes
Inclination: 98.6131 deg
SMA: 7103.717 km
Apoapsis: 749.338 km
Periapsis: 701.827 km
RAAN: 27.2706 deg
Eccentricy: 0.0033441
Argument of periapsis: 217.677 deg
Mean anomaly: 142.2081 deg
Mean motion: 14.50020948 rev/day
Mean motion (dot): 0.00011263 rev/day2
B* drag term: 0.0028944 1/REarth
Two-line elements (TLE)
Creation date: Oct. 17, 2025, 7:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 17, 2025, 5:16 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33690U 99025DGB 25290.22007922 .00011263 00000-0 28944-2 0 9990
TLE line 2: 2 33690 98.6131 27.2706 0033441 217.6770 142.2081 14.50020948924006
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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