Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9553
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.0
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: 1999-025EXH
Object number (NORAD): 41003
Object ID (CCSDS): 41003
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.326 minutes
Inclination: 98.9707 deg
SMA: 7056.789 km
Apoapsis: 738.568 km
Periapsis: 618.741 km
RAAN: 87.7689 deg
Eccentricy: 0.0084902
Argument of periapsis: 71.7947 deg
Mean anomaly: 289.2472 deg
Mean motion: 14.64509038 rev/day
Mean motion (dot): 0.00012921 rev/day2
B* drag term: 0.0023194 1/REarth
Two-line elements (TLE)
Creation date: July 3, 2025, 5:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 3, 2025, 12:05 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 41003U 99025EXH 25184.00368830 .00012921 00000-0 23194-2 0 9997
TLE line 2: 2 41003 98.9707 87.7689 0084902 71.7947 289.2472 14.64509038500338
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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