Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.1
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: 1999-025YB
Object number (NORAD): 30266
Object ID (CCSDS): 30266
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.835 minutes
Inclination: 99.0534 deg
SMA: 7223.671 km
Apoapsis: 907.826 km
Periapsis: 783.247 km
RAAN: 249.886 deg
Eccentricy: 0.008623
Argument of periapsis: 153.8299 deg
Mean anomaly: 325.4868 deg
Mean motion: 14.1405334 rev/day
Mean motion (dot): 0.00002137 rev/day2
B* drag term: 0.0011072 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 6:29 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30266U 99025YB 25187.77035288 .00002137 00000-0 11072-2 0 9991
TLE line 2: 2 30266 99.0534 249.8860 0086230 153.8299 325.4868 14.14053340945506
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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