Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.3
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: 1999-025DHW
Object number (NORAD): 33733
Object ID (CCSDS): 33733
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.638 minutes
Inclination: 99.099 deg
SMA: 7166.97 km
Apoapsis: 846.818 km
Periapsis: 730.853 km
RAAN: 67.3183 deg
Eccentricy: 0.00809024
Argument of periapsis: 183.3026 deg
Mean anomaly: 206.7882 deg
Mean motion: 14.30867233 rev/day
Mean motion (dot): 0.00013108 rev/day2
B* drag term: 0.0048281586 1/REarth
Two-line elements (TLE)
Creation date: Dec. 8, 2025, 11:02 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 8, 2025, 4:50 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33733U 99025DHW 25342.20196068 .00013108 00000-0 48282-2 0 9991
TLE line 2: 2 33733 99.0990 67.3183 0080902 183.3026 206.7882 14.30867233903830
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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