Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
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: 1999-025ALM
Object number (NORAD): 30571
Object ID (CCSDS): 30571
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.077 minutes
Inclination: 98.7313 deg
SMA: 7235.126 km
Apoapsis: 872.061 km
Periapsis: 841.922 km
RAAN: 13.8147 deg
Eccentricy: 0.00208276
Argument of periapsis: 231.3622 deg
Mean anomaly: 244.9802 deg
Mean motion: 14.10696447 rev/day
Mean motion (dot): 0.00000564 rev/day2
B* drag term: 0.00033886216 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 3:01 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30571U 99025ALM 25347.62618727 .00000564 00000-0 33886-3 0 9997
TLE line 2: 2 30571 98.7313 13.8147 0020828 231.3622 244.9802 14.10696447968994
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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