Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9554
Days in orbit
Revolutions
≈ 14.6
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: 1999-025EPC
Object number (NORAD): 37927
Object ID (CCSDS): 37927
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.419 minutes
Inclination: 98.8052 deg
SMA: 7061.196 km
Apoapsis: 688.904 km
Periapsis: 677.219 km
RAAN: 315.9668 deg
Eccentricy: 0.0008274
Argument of periapsis: 74.4814 deg
Mean anomaly: 285.7298 deg
Mean motion: 14.63138202 rev/day
Mean motion (dot): 0.00011798 rev/day2
B* drag term: 0.0023005 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, 3:50 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 37927U 99025EPC 25184.15991775 .00011798 00000-0 23005-2 0 9995
TLE line 2: 2 37927 98.8052 315.9668 0008274 74.4814 285.7298 14.63138202627331
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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