Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 13.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
102.5
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: 1999-025CQA
Object number (NORAD): 31997
Object ID (CCSDS): 31997
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 105.831 minutes
Inclination: 102.5103 deg
SMA: 7411.412 km
Apoapsis: 1248.069 km
Periapsis: 818.484 km
RAAN: 28.5345 deg
Eccentricy: 0.02898133
Argument of periapsis: 276.805 deg
Mean anomaly: 80.0188 deg
Mean motion: 13.60665403 rev/day
Mean motion (dot): 0.00003262 rev/day2
B* drag term: 0.0033410301 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 9:47 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31997U 99025CQA 25345.40778977 .00003262 00000-0 33410-2 0 9998
TLE line 2: 2 31997 102.5103 28.5345 0289813 276.8050 80.0188 13.60665403616652
Live tracking on map
Real-time ground track for satellite 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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