Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9642
Days in orbit
Revolutions
≈ 15.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
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: 1999-025ASY
Object number (NORAD): 30738
Object ID (CCSDS): 30738
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Decay date: Oct. 2, 2025
Period: 92.635 minutes
Inclination: 99.3293 deg
SMA: 6781.791 km
Apoapsis: 423.481 km
Periapsis: 383.83 km
RAAN: 69.0255 deg
Eccentricy: 0.0029234
Argument of periapsis: 305.9179 deg
Mean anomaly: 53.9356 deg
Mean motion: 15.54483819 rev/day
Mean motion (dot): 0.02240794 rev/day2
B* drag term: 0.029727 1/REarth
Two-line elements (TLE)
Creation date: Oct. 9, 2025, 11:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 28, 2025, 10:15 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30738U 99025ASY 25271.92713637 .02240794 00000-0 29727-1 0 9997
TLE line 2: 2 30738 99.3293 69.0255 0029234 305.9179 53.9356 15.54483819965154
Live tracking on map
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite FENGYUN 1C DEB has decayed and is no longer in orbit. No conjunctions available.
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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