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: 1999-025BVP
Object number (NORAD): 31475
Object ID (CCSDS): 31475
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.205 minutes
Inclination: 98.9586 deg
SMA: 7146.408 km
Apoapsis: 920.563 km
Periapsis: 615.984 km
RAAN: 67.9751 deg
Eccentricy: 0.0213099
Argument of periapsis: 221.0074 deg
Mean anomaly: 137.4921 deg
Mean motion: 14.37047118 rev/day
Mean motion (dot): 0.00001231 rev/day2
B* drag term: 0.00033443 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 6:56 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 9:44 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31475U 99025BVP 25185.90620497 .00001231 00000-0 33443-3 0 9990
TLE line 2: 2 31475 98.9586 67.9751 0213099 221.0074 137.4921 14.37047118946521
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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