Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9614
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025AYT
Object number (NORAD): 30905
Object ID (CCSDS): 30905
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.629 minutes
Inclination: 98.8943 deg
SMA: 7213.934 km
Apoapsis: 875.729 km
Periapsis: 795.869 km
RAAN: 319.2865 deg
Eccentricy: 0.00553508
Argument of periapsis: 15.1591 deg
Mean anomaly: 345.1227 deg
Mean motion: 14.16917322 rev/day
Mean motion (dot): 0.00005134 rev/day2
B* drag term: 0.0025412335 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 10:12 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30905U 99025AYT 25243.92531599 .00005134 00000-0 25412-2 0 9990
TLE line 2: 2 30905 98.8943 319.2865 0055351 15.1591 345.1227 14.16917322946666
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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