Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9618
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
100.3
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: 1999-025CJJ
Object number (NORAD): 31844
Object ID (CCSDS): 31844
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.461 minutes
Inclination: 100.2897 deg
SMA: 7205.969 km
Apoapsis: 901.422 km
Periapsis: 754.246 km
RAAN: 223.8309 deg
Eccentricy: 0.01021213
Argument of periapsis: 253.5069 deg
Mean anomaly: 105.4861 deg
Mean motion: 14.19267184 rev/day
Mean motion (dot): 0.00001985 rev/day2
B* drag term: 0.00092425802 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 3:51 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31844U 99025CJJ 25250.66052951 .00001985 00000-0 92426-3 0 9992
TLE line 2: 2 31844 100.2897 223.8309 0102121 253.5069 105.4861 14.19267184939697
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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