Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9610
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.3
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: 1999-025CET
Object number (NORAD): 31744
Object ID (CCSDS): 31744
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.846 minutes
Inclination: 99.3016 deg
SMA: 7224.178 km
Apoapsis: 1079.35 km
Periapsis: 612.736 km
RAAN: 348.8778 deg
Eccentricy: 0.03229528
Argument of periapsis: 337.2255 deg
Mean anomaly: 21.4858 deg
Mean motion: 14.13904566 rev/day
Mean motion (dot): 0.0000504 rev/day2
B* drag term: 0.0016271442 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 1:31 p.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31744U 99025CET 25242.56350145 .00005040 00000-0 16271-2 0 9996
TLE line 2: 2 31744 99.3016 348.8778 0322953 337.2255 21.4858 14.13904566931410
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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