Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9554
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025BAL
Object number (NORAD): 30946
Object ID (CCSDS): 30946
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.505 minutes
Inclination: 99.0307 deg
SMA: 7113.063 km
Apoapsis: 798.57 km
Periapsis: 671.286 km
RAAN: 289.1018 deg
Eccentricy: 0.0089472
Argument of periapsis: 316.957 deg
Mean anomaly: 171.4672 deg
Mean motion: 14.47164046 rev/day
Mean motion (dot): 0.0000093 rev/day2
B* drag term: 0.00025688 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 3:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 8:40 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30946U 99025BAL 25184.86176650 .00000930 00000-0 25688-3 0 9990
TLE line 2: 2 30946 99.0307 289.1018 0089472 316.9570 171.4672 14.47164046960091
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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