Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9615
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025HF
Object number (NORAD): 29909
Object ID (CCSDS): 29909
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.147 minutes
Inclination: 98.634 deg
SMA: 7095.997 km
Apoapsis: 746.159 km
Periapsis: 689.566 km
RAAN: 348.0027 deg
Eccentricy: 0.00398766
Argument of periapsis: 317.9735 deg
Mean anomaly: 70.5757 deg
Mean motion: 14.5238782 rev/day
Mean motion (dot): 0.00009798 rev/day2
B* drag term: 0.0023898188 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 10:13 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 4, 2025, 6:03 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29909U 99025HF 25247.25223515 .00009798 00000-0 23898-2 0 9994
TLE line 2: 2 29909 98.6340 348.0027 0039877 317.9735 70.5757 14.52387820969605
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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