Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9496
Days in orbit
Revolutions
≈ 14.2
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: 1999-025BDY
Object number (NORAD): 31030
Object ID (CCSDS): 31030
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.217 minutes
Inclination: 98.7829 deg
SMA: 7194.437 km
Apoapsis: 835.342 km
Periapsis: 797.261 km
RAAN: 191.0777 deg
Eccentricy: 0.0026465
Argument of periapsis: 356.1313 deg
Mean anomaly: 20.8992 deg
Mean motion: 14.22681178 rev/day
Mean motion (dot): 0.00002345 rev/day2
B* drag term: 0.0010633 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 8, 2025, 11:09 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31030U 99025BDY 25128.46523791 .00002345 00000-0 10633-2 0 9996
TLE line 2: 2 31030 98.7829 191.0777 0026465 356.1313 20.8992 14.22681178936007
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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