Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9660
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.4
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: 1999-025DFJ
Object number (NORAD): 33673
Object ID (CCSDS): 33673
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.197 minutes
Inclination: 99.3509 deg
SMA: 7287.929 km
Apoapsis: 988.589 km
Periapsis: 830.999 km
RAAN: 338.6953 deg
Eccentricy: 0.0108117
Argument of periapsis: 11.9555 deg
Mean anomaly: 145.2576 deg
Mean motion: 13.9539306 rev/day
Mean motion (dot): 0.00001482 rev/day2
B* drag term: 0.0010733057 1/REarth
Two-line elements (TLE)
Creation date: Oct. 20, 2025, 2:10 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 19, 2025, 3:15 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33673U 99025DFJ 25292.63572334 .00001482 00000-0 10733-2 0 9991
TLE line 2: 2 33673 99.3509 338.6953 0108117 11.9555 145.2576 13.95393060891478
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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