Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9555
Days in orbit
Revolutions
≈ 14.4
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: 1999-025CPQ
Object number (NORAD): 31987
Object ID (CCSDS): 31987
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.766 minutes
Inclination: 99.0206 deg
SMA: 7125.496 km
Apoapsis: 784.162 km
Periapsis: 710.561 km
RAAN: 150.2048 deg
Eccentricy: 0.0051646
Argument of periapsis: 275.2968 deg
Mean anomaly: 238.1122 deg
Mean motion: 14.4337802 rev/day
Mean motion (dot): 0.0000241 rev/day2
B* drag term: 0.00071727 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 9:09 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31987U 99025CPQ 25186.38151049 .00002410 00000-0 71727-3 0 9990
TLE line 2: 2 31987 99.0206 150.2048 0051646 275.2968 238.1122 14.43378020940551
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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