Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9715
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.7
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: 1999-025CJC
Object number (NORAD): 31838
Object ID (CCSDS): 31838
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.328 minutes
Inclination: 98.718 deg
SMA: 7199.676 km
Apoapsis: 849.362 km
Periapsis: 793.719 km
RAAN: 36.0771 deg
Eccentricy: 0.00386433
Argument of periapsis: 99.3908 deg
Mean anomaly: 318.9348 deg
Mean motion: 14.21128577 rev/day
Mean motion (dot): 0.00002458 rev/day2
B* drag term: 0.0011422603 1/REarth
Two-line elements (TLE)
Creation date: Dec. 11, 2025, 7:14 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 8:48 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31838U 99025CJC 25345.36671387 .00002458 00000-0 11423-2 0 9990
TLE line 2: 2 31838 98.7180 36.0771 0038643 99.3908 318.9348 14.21128577645575
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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