Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9714
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
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: 1999-025CT
Object number (NORAD): 29801
Object ID (CCSDS): 29801
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 100.286 minutes
Inclination: 98.7949 deg
SMA: 7150.226 km
Apoapsis: 845.608 km
Periapsis: 698.574 km
RAAN: 247.3395 deg
Eccentricy: 0.0102818
Argument of periapsis: 268.633 deg
Mean anomaly: 209.4892 deg
Mean motion: 14.35896459 rev/day
Mean motion (dot): 0.00000899 rev/day2
B* drag term: 0.00030793277 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:47 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29801U 99025CT 25346.32455979 .00000899 00000-0 30793-3 0 9990
TLE line 2: 2 29801 98.7949 247.3395 0102818 268.6330 209.4892 14.35896459989351
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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