Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9493
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025DDZ
Object number (NORAD): 33640
Object ID (CCSDS): 33640
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.669 minutes
Inclination: 98.823 deg
SMA: 7120.873 km
Apoapsis: 809.447 km
Periapsis: 676.029 km
RAAN: 58.7132 deg
Eccentricy: 0.0093681
Argument of periapsis: 104.0451 deg
Mean anomaly: 257.1174 deg
Mean motion: 14.44784041 rev/day
Mean motion (dot): 0.00002715 rev/day2
B* drag term: 0.00075409 1/REarth
Two-line elements (TLE)
Creation date: May 5, 2025, 2:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 4, 2025, 5:59 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 33640U 99025DDZ 25124.74995802 .00002715 00000-0 75409-3 0 9992
TLE line 2: 2 33640 98.8230 58.7132 0093681 104.0451 257.1174 14.44784041891367
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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