Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9553
Days in orbit
Revolutions
≈ 13.9
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: 1999-025BJH
Object number (NORAD): 31179
Object ID (CCSDS): 31179
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.493 minutes
Inclination: 99.0301 deg
SMA: 7301.873 km
Apoapsis: 1083.353 km
Periapsis: 764.123 km
RAAN: 208.5109 deg
Eccentricy: 0.0218595
Argument of periapsis: 83.2536 deg
Mean anomaly: 279.3445 deg
Mean motion: 13.91397864 rev/day
Mean motion (dot): 0.00001114 rev/day2
B* drag term: 0.0007528 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, 8:27 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31179U 99025BJH 25184.35231476 .00001114 00000-0 75280-3 0 9999
TLE line 2: 2 31179 99.0301 208.5109 0218595 83.2536 279.3445 13.91397864596822
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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