Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9661
Days in orbit
Revolutions
≈ 14.3
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: 1999-025BUE
Object number (NORAD): 31442
Object ID (CCSDS): 31442
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.438 minutes
Inclination: 98.5329 deg
SMA: 7157.444 km
Apoapsis: 836.462 km
Periapsis: 722.155 km
RAAN: 15.835 deg
Eccentricy: 0.0079852
Argument of periapsis: 182.0024 deg
Mean anomaly: 178.0853 deg
Mean motion: 14.33724991 rev/day
Mean motion (dot): 0.00002018 rev/day2
B* drag term: 0.00071641921 1/REarth
Two-line elements (TLE)
Creation date: Oct. 16, 2025, 6:34 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 16, 2025, 1:44 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31442U 99025BUE 25289.07226227 .00002018 00000-0 71642-3 0 9997
TLE line 2: 2 31442 98.5329 15.8350 0079852 182.0024 178.0853 14.33724991965344
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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