Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.0
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: 1999-025AVB
Object number (NORAD): 30817
Object ID (CCSDS): 30817
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.816 minutes
Inclination: 98.7821 deg
SMA: 7269.995 km
Apoapsis: 933.656 km
Periapsis: 850.063 km
RAAN: 183.5339 deg
Eccentricy: 0.0057492
Argument of periapsis: 329.6713 deg
Mean anomaly: 30.113 deg
Mean motion: 14.00559726 rev/day
Mean motion (dot): 0.00000431 rev/day2
B* drag term: 0.00031446 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 5:07 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30817U 99025AVB 25187.21388724 .00000431 00000-0 31446-3 0 9991
TLE line 2: 2 30817 98.7821 183.5339 0057492 329.6713 30.1130 14.00559726936764
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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