Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9610
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.9
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: 1999-025CBT
Object number (NORAD): 31661
Object ID (CCSDS): 31661
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.097 minutes
Inclination: 98.8648 deg
SMA: 7188.751 km
Apoapsis: 853.62 km
Periapsis: 767.612 km
RAAN: 320.2873 deg
Eccentricy: 0.00598215
Argument of periapsis: 167.1308 deg
Mean anomaly: 249.0627 deg
Mean motion: 14.2436924 rev/day
Mean motion (dot): 0.00004521 rev/day2
B* drag term: 0.0019373741 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 4:34 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31661U 99025CBT 25242.19040720 .00004521 00000-0 19374-2 0 9998
TLE line 2: 2 31661 98.8648 320.2873 0059821 167.1308 249.0627 14.24369240942244
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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