Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
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: 100.853 minutes
Inclination: 99.1045 deg
SMA: 7177.161 km
Apoapsis: 856.092 km
Periapsis: 741.961 km
RAAN: 265.5233 deg
Eccentricy: 0.007951
Argument of periapsis: 269.2595 deg
Mean anomaly: 118.9901 deg
Mean motion: 14.27820786 rev/day
Mean motion (dot): 0.00004678 rev/day2
B* drag term: 0.0018476 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, 4:32 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33733U 99025DHW 25187.18939150 .00004678 00000-0 18476-2 0 9996
TLE line 2: 2 33733 99.1045 265.5233 0079510 269.2595 118.9901 14.27820786881691
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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