Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9554
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: 99.423 minutes
Inclination: 98.6119 deg
SMA: 7109.15 km
Apoapsis: 756.418 km
Periapsis: 705.612 km
RAAN: 279.6079 deg
Eccentricy: 0.0035733
Argument of periapsis: 176.3065 deg
Mean anomaly: 183.8398 deg
Mean motion: 14.48359023 rev/day
Mean motion (dot): 0.00005764 rev/day2
B* drag term: 0.0015398 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 3:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 5:04 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33690U 99025DGB 25184.71158142 .00005764 00000-0 15398-2 0 9995
TLE line 2: 2 33690 98.6119 279.6079 0035733 176.3065 183.8398 14.48359023908721
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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