Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9614
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: 1999-025BUL
Object number (NORAD): 31448
Object ID (CCSDS): 31448
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.89 minutes
Inclination: 98.5047 deg
SMA: 7178.929 km
Apoapsis: 844.359 km
Periapsis: 757.228 km
RAAN: 258.3411 deg
Eccentricy: 0.00606855
Argument of periapsis: 144.2235 deg
Mean anomaly: 216.3035 deg
Mean motion: 14.27293555 rev/day
Mean motion (dot): 0.00002637 rev/day2
B* drag term: 0.0010734946 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 10:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 1, 2025, 7:02 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31448U 99025BUL 25244.29347426 .00002637 00000-0 10735-2 0 9995
TLE line 2: 2 31448 98.5047 258.3411 0060685 144.2235 216.3035 14.27293555628420
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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