Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9495
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025AQX
Object number (NORAD): 30689
Object ID (CCSDS): 30689
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.028 minutes
Inclination: 98.6912 deg
SMA: 7232.815 km
Apoapsis: 935.411 km
Periapsis: 773.95 km
RAAN: 120.3015 deg
Eccentricy: 0.0111617
Argument of periapsis: 7.6574 deg
Mean anomaly: 156.8454 deg
Mean motion: 14.11372715 rev/day
Mean motion (dot): 0.00001263 rev/day2
B* drag term: 0.00068076 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 10:20 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30689U 99025AQX 25127.43123346 .00001263 00000-0 68076-3 0 9996
TLE line 2: 2 30689 98.6912 120.3015 0111617 7.6574 156.8454 14.11372715937960
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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