Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9617
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
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: 1999-025DZK
Object number (NORAD): 36689
Object ID (CCSDS): 36689
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 104.838 minutes
Inclination: 98.4812 deg
SMA: 7365.012 km
Apoapsis: 1214.882 km
Periapsis: 758.873 km
RAAN: 147.0284 deg
Eccentricy: 0.03095775
Argument of periapsis: 219.1737 deg
Mean anomaly: 138.6638 deg
Mean motion: 13.7354387 rev/day
Mean motion (dot): 0.0000182 rev/day2
B* drag term: 0.0014116416 1/REarth
Two-line elements (TLE)
Creation date: Aug. 30, 2025, 3:38 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 12:40 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 36689U 99025DZK 25241.52805544 .00001820 00000-0 14116-2 0 9990
TLE line 2: 2 36689 98.4812 147.0284 0309577 219.1737 138.6638 13.73543870567681
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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