Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9658
Days in orbit
Revolutions
≈ 14.3
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: 1999-025HQ
Object number (NORAD): 29918
Object ID (CCSDS): 29918
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.493 minutes
Inclination: 98.8576 deg
SMA: 7160.076 km
Apoapsis: 793.1 km
Periapsis: 770.782 km
RAAN: 11.0696 deg
Eccentricy: 0.00155848
Argument of periapsis: 128.6379 deg
Mean anomaly: 322.7608 deg
Mean motion: 14.32934366 rev/day
Mean motion (dot): 0.00006284 rev/day2
B* drag term: 0.0023110208 1/REarth
Two-line elements (TLE)
Creation date: Oct. 17, 2025, 2:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 16, 2025, 9:56 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29918U 99025HQ 25289.91455782 .00006284 00000-0 23110-2 0 9990
TLE line 2: 2 29918 98.8576 11.0696 0015585 128.6379 322.7608 14.32934366969808
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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