Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9618
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.2
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: 1999-025AHL
Object number (NORAD): 30498
Object ID (CCSDS): 30498
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.463 minutes
Inclination: 99.2402 deg
SMA: 7253.329 km
Apoapsis: 950.002 km
Periapsis: 800.385 km
RAAN: 299.3347 deg
Eccentricy: 0.01031369
Argument of periapsis: 63.6307 deg
Mean anomaly: 356.2706 deg
Mean motion: 14.0538961 rev/day
Mean motion (dot): 0.00004114 rev/day2
B* drag term: 0.0024450684 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 9:49 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 1:58 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 30498U 99025AHL 25250.08225432 .00004114 00000-0 24451-2 0 9997
TLE line 2: 2 30498 99.2402 299.3347 0103137 63.6307 356.2706 14.05389610944114
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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