Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9553
Days in orbit
Revolutions
≈ 14.1
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: 1999-025JU
Object number (NORAD): 29946
Object ID (CCSDS): 29946
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.267 minutes
Inclination: 98.7681 deg
SMA: 7244.084 km
Apoapsis: 925.72 km
Periapsis: 806.179 km
RAAN: 182.2586 deg
Eccentricy: 0.0082509
Argument of periapsis: 77.3831 deg
Mean anomaly: 39.3749 deg
Mean motion: 14.08080606 rev/day
Mean motion (dot): 0.00000224 rev/day2
B* drag term: 0.00015143 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 2:31 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 29946U 99025JU 25185.60511368 .00000224 00000-0 15143-3 0 9991
TLE line 2: 2 29946 98.7681 182.2586 0082509 77.3831 39.3749 14.08080606947790
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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