Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
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: 1999-025DFV
Object number (NORAD): 33684
Object ID (CCSDS): 33684
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.026 minutes
Inclination: 99.087 deg
SMA: 7042.404 km
Apoapsis: 878.079 km
Periapsis: 450.46 km
RAAN: 224.2462 deg
Eccentricy: 0.0303603
Argument of periapsis: 115.1672 deg
Mean anomaly: 248.1344 deg
Mean motion: 14.68998474 rev/day
Mean motion (dot): 0.00010211 rev/day2
B* drag term: 0.00085808 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, 1:01 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33684U 99025DFV 25187.04278207 .00010211 00000-0 85808-3 0 9999
TLE line 2: 2 33684 99.0870 224.2462 0303603 115.1672 248.1344 14.68998474906415
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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