Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9609
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-025CEJ
Object number (NORAD): 31735
Object ID (CCSDS): 31735
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.88 minutes
Inclination: 98.577 deg
SMA: 7130.918 km
Apoapsis: 795.886 km
Periapsis: 709.679 km
RAAN: 342.001 deg
Eccentricy: 0.00604458
Argument of periapsis: 244.9046 deg
Mean anomaly: 114.5862 deg
Mean motion: 14.41732256 rev/day
Mean motion (dot): 0.00003522 rev/day2
B* drag term: 0.001069662 1/REarth
Two-line elements (TLE)
Creation date: Aug. 27, 2025, 12:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 27, 2025, 5:39 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31735U 99025CEJ 25239.23555286 .00003522 00000-0 10697-2 0 9998
TLE line 2: 2 31735 98.5770 342.0010 0060446 244.9046 114.5862 14.41732256951159
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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