Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9498
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025DZB
Object number (NORAD): 36681
Object ID (CCSDS): 36681
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.146 minutes
Inclination: 98.6921 deg
SMA: 7238.398 km
Apoapsis: 891.613 km
Periapsis: 828.913 km
RAAN: 135.1356 deg
Eccentricy: 0.0043311
Argument of periapsis: 244.3408 deg
Mean anomaly: 115.3286 deg
Mean motion: 14.09740154 rev/day
Mean motion (dot): 0.00001115 rev/day2
B* drag term: 0.0006538 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 5:15 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 5:54 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 36681U 99025DZB 25129.24623311 .00001115 00000-0 65380-3 0 9993
TLE line 2: 2 36681 98.6921 135.1356 0043311 244.3408 115.3286 14.09740154696936
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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