Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9657
Days in orbit
Revolutions
≈ 14.1
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: 1999-025BUP
Object number (NORAD): 31451
Object ID (CCSDS): 31451
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.874 minutes
Inclination: 98.7719 deg
SMA: 7225.529 km
Apoapsis: 869.997 km
Periapsis: 824.791 km
RAAN: 333.1276 deg
Eccentricy: 0.0031282
Argument of periapsis: 16.8299 deg
Mean anomaly: 106.92 deg
Mean motion: 14.13508095 rev/day
Mean motion (dot): 0.00000836 rev/day2
B* drag term: 0.00046523374 1/REarth
Two-line elements (TLE)
Creation date: Oct. 17, 2025, 2:15 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 16, 2025, 10:17 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31451U 99025BUP 25289.92886868 .00000836 00000-0 46523-3 0 9990
TLE line 2: 2 31451 98.7719 333.1276 0031282 16.8299 106.9200 14.13508095952070
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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